Spinning reel for fishing

Abstract: In a spinning reel for fishing, by moving an actuator in linking with an operation to move a bail support member from a fishing line retrieving position to a fishing line casting position, a cam surface of the actuator is contacted with a cam surface of the securing member to bring a securing claw of a securing member into engagement with one of securing grooves of a spool, thereby being able to prevent the spool against rotation. On the other hand, by means of the operation of the actuator that can be moved in linking with a return operation to return the bail support member back to the fishing line retrieving position, the securing claw in engagement with the securing grove is separated from the securing groove, thereby allowing the spool to rotate.

Description: BACKGROUND OF THE INVENTION The present invention relates to a spinning reel for fishing as indicated in the preamble of claims 1 and 2. In a conventional spinning reel including a drag mechanism, when a bail is reversed and a fishing line is cast, if a drag force is set in a weak level in consideration of a fear that the fishing line can be cut when fish hits the bait, just as the terminal tackles of the spinning reel are thrown with fingers placed on the fishing line, a spool can be rotated due to the weight of the terminal tackles to thereby cause the fishing line to be cast a larger amount than necessary, with the result that the fingers can be damaged. Therefore, in order to solve this problem, there is conventionally known a spinning reel which is disclosed in Japanese Utility Model No. 6-37656 of Heisei, that is, in this spinning reel, the rotation of the spool can be locked in linking with the reversing operation of the bail to its fishing line casting position. However, in this conventional spinning reel, since the spool is locked to and engaged with a reel main body through a lock member supported on a rotor when the fishing line is cast, the rotation of the rotor is also locked, with the result that the bail must be returned from its fishing line casting position to its fishing line retrieving position directly by hand. This makes it troublesome to return the bail to the fishing line retrieving position successively after the fishing line is cast, resulting in the poor efficiency of the operation of the spinning reel. Accordingly, it is an objective of the present invention to provide an improved spinning reel for fishing allowing the spool to assume a non-rotative condition during a casting operation of the spinning reel. According to the present invention, the above objective is performed by the features of claims 1 or 2, respectively. Preferred embodiments are laid down in the further subclaims. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a sectional side view of a first embodiment of a spinning reel for fishing according to the invention; Fig. 2 is a partial section view taken along the line 2-2 shown in Fig. 1; Fig. 3 is a section view taken along the line 3-3 shown in Fig. 1; Fig. 4 is an enlarged sectional side view of the main portions the first embodiment of a spinning reel for fishing according to the invention; Fig. 5 is a sectional front view of a portion corresponding to the line 5-5 shown in Fig. 4; Fig. 6 is an explanatory view of the main portions of a second embodiment of a spinning reel for fishing according to the invention; Fig. 7 is a sectional front view of a portion corresponding to the line 7-7 shown in Fig. 6; Fig. 8 is a sectional plan view of the second embodiment; Fig. 9 is an explanatory view of the main portions of a third embodiment of a spinning reel for fishing according to the invention; Fig. 10 is an explanatory view of the main portions of a third embodiment of a spinning reel for fishing according to the invention; Fig. 11 is an explanatory view of the main portions of a fourth embodiment of a spinning reel for fishing according to the invention; Fig. 12 is a perspective view of a securing member used in the fourth embodiment; Fig. 13 is a sectional side view of a fifth embodiment of a spinning reel for fishing according to the invention; Fig. 14 is a section view taken along the line 14-14 shown in Fig. 13; Fig. 15 is a sectional side view of a sixth embodiment of a spinning reel for fishing according to the invention; Fig. 16 is a section view of the main portions of the sixth embodiment, taken along the arrow 16 in Fig. 15; Fig. 17 is a section view of the main portions of the sixth embodiment, taken along the arrow 17 in Fig. 15; Fig. 18 is a section view, taken along the line 18-18 in Fig. 15; Fig. 19 is a sectional side view of a seventh embodiment of a spinning reel for fishing according to the invention; Fig. 20 a section view of the main portions of the seventh embodiment, taken along the arrow 20 in Fig. 19; Fig. 21 is an explanatory view of an eighth embodiment of a spinning reel for fishing and is section view of the main portions corresponding to the portions shown by the arrow 20 in Fig. 19; Fig. 22 is a sectional side view of a ninth embodiment of a spinning reel for fishing according to the invention; and, Fig. 23 is a section view taken along the line 23 in Fig. 22; Fig. 24 is a longitudinal section view of a tenth embodiment of a spinning reel for fishing according to the invention; Fig. 25 is a partial section view taken along the arrow line 25-25 shown in Fig. 24; Fig. 26 is a partial section view taken along the arrow line 26-26 shown in Fig. 24; Fig. 27 is an enlarged view of the main portions of Fig. 24; Fig. 28 is a partial section view taken along the arrow line 28-28 shown in Fig. 24; Fig. 29 is a section view taken along the arrow line 29-29 shown in Fig. 27, showing a different state from that of Fig. 27; Fig. 30 is a partially longitudinal section view of an eleventh embodiment of a spinning reel for fishing according to the invention; Fig. 31 is an enlarged view of the main portions of Fig. 30; and, Fig. 32 is a side view of Fig. 31; Fig. 33 is a sectional side view of a twelfth embodiment of a spinning reel for fishing according to the invention; Fig. 34 is an enlarged sectional side view of the spinning reel for fishing according to the twelfth embodiment of the invention; Fig. 35 is a section view of taken along the arrow line 35 shown in Fig. 34; Fig. 36 is an enlarged sectional view of the main portions of the spinning reel for fishing according to the twelfth embodiment of the invention; Fig. 37 is a section view taken along the arrow line 37 shown in Fig. 36; Fig. 38 is an enlarged sectional view of the main portions of the spinning reel for fishing according to the twelfth embodiment of the invention; Fig. 39 is an enlarged section view of the main portions of the spinning reel for fishing according to the twelfth embodiment of the invention, showing the operation state of the invention; Fig. 40 is an enlarged section view of the main portions of the spinning reel for fishing according to the twelfth embodiment of the invention, showing the operation state of the invention. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Now, description will be given below in detail of the embodiments of a spinning reel for fishing according to the invention with reference to the accompanying drawings. As shown in Figs. 1 to 5, in a spinning reel for fishing according to a fist embodiment of the invention, by operating a handle 112, a spool shaft 116 can be reciprocated back and forth through a spool reciprocating mechanism 114 disposed in the interior of a reel main body 110. The spool shaft 116 includes a well-known drag mechanism 128 in the front portion thereof. Also, a rotary shaft cylinder 138 is slidably fitted with the outside of the spool shaft 116, while the rotary shaft cylinder 138 can be rotated in synchronization with the reciprocating motion of the spool shaft 116 in the back-and-forth direction thereof. A rotor 120 is mounted such that it can be rotated integrally with the above-mentioned rotary shaft cylinder 138, and the rotor 120 includes a pair of support arm portions 122A and 122B which are formed substantially on the opposite side to each other with respect to the spool shaft 116. On the two support arm portions 122A and 122B, there are installed two bail support members 126A and 126B which are pivotable about pivot shaft members 124A and 124B. A bail 127 is installed in such a manner that it extends between the two bail support members 126A and 126B. Also, there is provided a distributively energizing spring 142 which energizes the bail support member 126A in such a manner that the bail support member 126A can be kept distributively or switchingly between at a fishing line retrieving position P1 shown by a solid line in Fig. 3 and at a fishing line casting position P2 shown by a two-dot chained line. On the spool shaft 116, there is attached a support body 130 which extends in the vertical direction intersecting at right angles to the spool shaft 116, is prevented against rotation with respect to the spool shaft 116, and is free from the back-and-forth motion of the spool shaft 116. The back-and-forth motion of the support body 130, as can be understood most clearly from Figs. 4 and 5, is restricted such that the leading end portion of an axial direction restrict member 131 fixedly attached to the support body 130 (serving as a first engagement member) is engaged with an annular groove portion 120L formed in a wall surface 120K provided in the cylindrical portion of the rotor 120. On the support body 130, there is attached a securing member 132 (serving as a second engagement member) which is energized by a spring 133 radially inwardly (that is, in the direction toward the spool shaft 116 from the cylindrical portion (118A) side of a spool 118). The securing member 132 includes a securing claw 132a and a cam surface 132b. The securing claw 132a, due to the energizing force of the spring 133, is normally disengaged from one of a plurality of securing grooves 136 so formed in the inner peripheral surface of the cylindrical portion 118A of the spool 118 as to extend in the longitudinal direction of the cylindrical portion 118A. On the other hand, the cam surface 132b, as an actuator 144 to be described later is moved backwardly, is contacted with and driven by a cam surface 145 of the actuator 144 to move the securing member 132 radially outwardly to thereby bring the securing claw 132a of the securing member 132 into engagement with one of the securing grooves 136 of the spool 118. Here, during when the rotor 120 is set in the fishing line retrieving state, the cam surface 132b of the securing member 132 is separated from the cam surface 145 of the actuator 144 and, therefore, the fishing line retrieving operation can be executed rhythmically and smoothly. Within the support arm portion 122A of the rotor 120, there is incorporated a kick member 146 used as an actuator (144) drive mechanism which includes an elongated hole 146H with a shaft pin 122 inserted therethrough, while the shaft pin 122 is also used to fix a cover member for the support arm portion 122A. The kick member 146 has an L shape in section as shown in Fig. 1, while it has such a plane shape as shown in Fig. 3. With reference to Fig. 3, the kick member 146 includes an engaging projection portion 146T in the tip end portion thereof. Due to mutual interference between the engaging projection portion 146T and an engaging wall portion 126K' or 126K formed in the inner surface of the base portion of the bail support member 126A, the kick member 146 can be distributed moved to either one of a position shown in Fig. 3 and a position P4 shown by a two-dot chained line. Thanks to this, if the bail support member 126A is switched from the fishing line retrieving position P1 shown by the solid line down to the fishing line casting position P2 shown by the two-dot chained line, then the kick member 146 is pressed down to the position P4 rearwardly of the spinning reel. The kick member 146 is connected integrally with the actuator 144. That is, if the kick member 146 is moved down to the position P4 rearwardly of the reel, then the actuator 144 is moved down to the position P3 shown by a two-dot chained line in Fig. 4, so that the cam surface 145 of the actuator 144 is contacted with the cam surface 132b of the securing member 132 and the securing member 132 is pressed to thereby push out the securing claw 132a outwardly against the energizing force of the spring 133 until the securing claw 132a of the securing member 132 is engaged with the engaging groove 136 of the spool 118. Thanks to this, in an actual fishing operation, when the bail support member 126A (bail 127) is switched over to the fishing line casting position P2 and the fishing line is cast, the spool is prevented against rotation by the securing claw 132a and, therefore, even if the drag mechanism 128 is set in a weak level, there can be eliminated the problem that the spool 118 can be rotated. In this fishing line casting state, the rotation of the rotor 120 is not restricted and, immediately after the fishing line is cast, the rotor 120 can be rotated by operating the handle 112. In the front portion of the reel main body 110, there is formed a cam surface 140 having such a shape as shown in Fig. 4 and, when the kick member 146 is retreated to and is held at the position P4, the kick member 146 can interfere with the cam surface 140 as the rotor 120 is rotated. That is, if the rotor 120 is rotated in the fishing line retrieving direction, then the kick member 146 is pushed by the cam surface 140 so that it is moved to the front portion of the reel. With the forward movement of the kick member 146, the actuator 144 is also moved to a position shown by a solid line to thereby remove the engagement of the actuator 144 with the securing member 132. Consequently, the securing member 132 is allowed to return to its original position due to the energizing force of the spring 133 to thereby remove the engagement of the securing claw 132a with the securing groove 136 of the spool 118. As described above, in the first embodiment, as an automatic return mechanism which is able to return automatically the bail support member from the fishing line casting position to the fishing line retrieving position, there is used such a cam mechanism as mentioned above. However, this is not limitative but, for example, there can also be employed a return mechanism which is structured such that a projecting portion is provided on the front side of the leg of the reel and, as the rotor is rotated in the fishing line retrieving direction, the bail support member 126A is butted against the projecting portion so that the bail support member 126A can be returned automatically. Next, description will be given below of a second embodiment of a spinning reel for fishing according to the invention with reference to Figs. 6 to 8. As described above, the spinning reel according to the first embodiment is structured such that, by moving the actuator 144 to the rear side of the reel, the securing claw 132a of the securing member 132 can be advanced toward the engaging groove 136 of the spool 118. Contrary to this, the spinning reel according to the second embodiment is structured such that, by moving an actuator 244 forwardly, a securing claw 232a of a securing member 232 can be advanced toward the securing groove 136 of the spool 118. That is, with the securing member 232 positioned in front of the actuator 244, if the actuator 244 is moved forwardly, a cam surface 245 formed in the actuator 244 is contacted with a cam surface 232b formed in the securing member 232 to thereby forcibly move the securing member 232 radially outwardly against the energizing force of the spring 133 in such a manner as shown by a two-dot chained line. With the movement of the securing member 232, as shown by the two-dot chained line, the securing claw 232a of the securing member 232 is caused to go into the securing groove 136 of the spool 119, so that the securing claw 232a is engaged with the spool 118 to thereby prevent the spool 118 against rotation. Here, when the actuator 244 is moved to the front portion of the reel, in order to be able to bring the securing claw 232a of the securing member 232 into engagement with the securing groove 136 of the spool 118, a kick member 246 is structured in such a manner that it can be distributed or switched between a position shown by a solid line and a position shown by a two-dot chained line due to mutual interference between an engaging projection portion 246T formed in the front portion of the kick member 246 and an engaging wall portion 226K' or 226K formed in the inner surface of the base portion of a bail support member 226A. Due to this structure, when the bail support member 226A is switched from a fishing line retrieving position P10 down to a fishing line casting position P20, then the kick member 246, as shown by a two-dot chained line in Fig. 6, is pushed forwardly of the reel to thereby move the actuator 244 forwardly, with the result that the securing claw 232a of the securing member 232 is moved against the energizing force of the spring 133 and thereby engaged with the securing groove 136 of the spool 118. Next, description will be given below of a third embodiment of a spinning reel for fishing according to the invention with reference to Figs. 9 and 10. In the spinning reel according to the third embodiment, a securing member 332 including a securing claw 332a engageable with a securing groove 336 is disposed on the front surface side of a support body 330. The securing member 332, which is formed in an arc shape, has one end side mounted fixedly on the support body 330, while the other end side thereof is energized by energizing means 333 such as a spring or the like in a direction to separate the securing claw 332a of the securing member 332 from the securing groove 336 of the spool. Also, the securing member further includes an elastically deforming portion 332b. The elastically deforming portion 332b is structured such that it extends through a hole portion 330H formed in the support body 330 and further extends rearwardly of the reel. As can be seen from Fig. 10, in the fishing line retrieving operation, the leading end of the elastically deforming portion 332b is opposed to a cam surface 345 formed in the leading end portion of an actuator 344 in such a manner that they are spaced from each other. During the fishing line casting operation, similarly to the previously-mentioned second embodiment, the actuator 344 is moved forwardly and thus can be situated at a position shown by a two-dot chained line in Fig. 10. In this state, the cam surface 345 formed in the leading end portion of the actuator 344 is pressed forwardly against the end portion of the elastically deforming portion 332b of the securing member 332, so that the elastically deforming portion 332b of the securing member 332 is deformed along the cam surface 345 of the actuator 344. In particular, the elastically deforming portion 332b is deformed radially outwardly in Fig. 9 and, with the deformation of the elastically deforming portion 332b, the securing member 332 is also deformed in such a manner as shown by a two-dot chained line, so that the securing claw 332a formed on the outside of the securing member 332 is engaged with the securing groove 336 of the spool. Here, the securing claw 332a of the securing member 332 can be engaged with the securing groove 336 of the spool when the spool is held at a given angle of rotation. On the other hand, when the securing claw 332a faces a projecting portion 336a formed between the two mutally adjoining securing grooves 336, the securing claw 332a cannot be engaged with securing groove 336 properly. However, even if the securing claw 332a abuts against the projecting portion 336a in this manner, the deformation of the elastically deforming portion 332b can absorb this abnormal positional relationship between the securing claw 332a and the securing groove 336 and permits the forward movement of the actuator 344 until it reaches the proper fishing line casting position. Further, due to this deformation, the spool is energized and rotated slightly so that the support body 330 is rotated up to a fishing line casting position, and the securing claw 332a of the securing member 332 is properly engaged with one of the securing grooves 336 of the spool. Referring now to Figs. 11 and 12, there is shown a fourth embodiment of a spinning reel for fishing according to the invention, in which there is omitted the spring that is employed in the previously described third embodiment to energize the securing member. In the fourth embodiment, a securing member 432 is structured such that it has a spring property. A support portion 432P formed on one end side of the securing member 432 is securely fixed to a support body 430, and, on the other end side of the securing member 432, there is provided a securing claw 432a which is engageable with one of a plurality of securing grooves 436 formed in the inner peripheral surface of the spool. That is, the securing member 432 is formed as a cantilever type support spring. In the fourth embodiment as well, there is a pressed portion 433, to be lontiguously pressed by not-shown cam surface of the actuator tip, which is similar to the elastically deforming portion employed in the previously described third embodiment. When a fishing line is cast, the leading end of the actuator is pressed against the pressed portion 433 to thereby deform the securing member 432 into a position shown by a two-dot chained line in Fig. 11, so that the securing claw 432a of the securing member 432 is engaged with one of the securing grooves 436 formed on the inside of the spool. Then, if a fishing line retrieving operation is carried out, then the interference of the leading end of the actuator with the pressed portion 433 is removed to thereby allow the securing member 432 to return to its original position shown by a solid line due to its own elastic force or spring property, so that the engagement of the securing claw 432a with the securing groove 436 can be removed. Now, in Figs. 13 and 14, there is shown a fifth embodiment of a spinning reel for fishing according to the invention. In the spinning reel according to the fifth embodiment, a kick member 500 is formed bent perpendicularly, that is, it is formed in a substantially L shape. On the leading end face side of the portion of the kick member 500 that extends perpendicularly with respcet to a spool shaft 540, there is provided a projection portion 501 which can be operatively connected with or linked to the rear end portion of an actuator 513 to be discussed later. In this embodiment, the kick member 500 is so designed as to be brought into abutment with the rear end portion of the actuator 513 throught the projection portion 501, but the kick member 500 may be directly or indirectly coupled to the actuator 513 for operative connection. When a bail support member 503 is switched down to its fishing line casting state, the kick member 500 is displaced or moved to the position shown by a two-dot chained line to thereby cause the actuator 513 to rise or move up to the position shown by a two-dot chained line. A support body 530 is structured such that it is prevented against rotation with respect to the spool shaft 540 and is free from the back-and-forth movement of the spool shaft 540. A spring-like securing member (equivalent to a securing claw) 535, the section of which is bent in a hairpin shape, is fixedly mounted on the upper end face of the support body 530 by a screw 536. The bent portion 535a of the spring-like securing member 535 is formed so that it is opposed to a plurality of securing grooves 551 respectively formed on the inner peripheral surface of the cylindrical portion of a spool 550. The securing grooves 551, similarly to those in the previously described respective embodiments, are formed at a given interval in the peripheral direction of the inner periphery of the spool 550, so that, at whichever angle of rotation the spool 550 is held, the spring-like securing member 535 can be engaged with one of the securing grooves 551 that exists close by the securing member 535 with the aid of the spring property of the securing member 535. On the support body 530, there is mounted a restrict member 537 in such a manner that it is prevented against rotation with respect to the support body 530. The actuator 513 is in engagement with the restrict member 537 in such a manner that it is prevented against rotation with respect to the restrict member 537 but is movable in the longitudinal direction of the spool 550. The actuator 513 includes, on the outside of the engaging portion thereof that is in engagement with the restrict member 537, a conical-shaped cam surface 513a which gradually increases in diameter from the leading end side thereof toward the rear end thereof, while the free end of the spring-like securing member 535 is in pressure-contact with the cam surface 513a of the actuator 513. By the way, in a fishing line retrieving state, the actuator 513 is situated at a position shown by a solid line and, in this state, the bent portion 535a of the spring-like securing member 535 is not in engagement with any one of the securing grooves 551 so that the spool 550 is allowed to rotate. Now, if the bail support member 503 is reversed to a fishing line casting state, then the kick member 500 is raised and moved up to a position shown by a two-dot chained line in Fig. 13 to thereby move up the actuator 513. With the upward movement of the actuator 513, the spring-like securing member 535 is elastically deformed such that the free end of the spring-like securing member 535 is slided along the cam surface 513a of the actuator 513 and displaced to the position as shown by a two-dot chained line. Consequently, the bent portion 535a of the spring-like securing member 535 is engaged with one of the securing grooves 551 to thereby lock the rotation of the spool 550. By the way, since the spring-like securing member 535 to be engaged with the securing groove 551 has a spring property as its name tells, when the spring-like securing member 535 is to be engaged with the securing groove 551, even if it abuts against the projecting portion existing between the two mutually adjoining securing grooves 551, the spring property of the spring-like securing member 535 is able to absorb the operation failure that the kick member 500 and thus the actuator 513 are not moved to respective proper positions. Here, if the handle is operated or rotated in the fishing line retrieving direction from the position for the above-mentioned fishing line casting state, then the kick member 500 is returned from the position shown by the two-dot chained line to the position shown by the solid line, thereby allowing the bail support member 503 to return back to the fishing line retrieving position. With this operation, not only the actuator 513 but also the spring-like securing member 535 are returned to the position shown by the solid line with the aid of the spring-property of the securing member 535. This removes the engagement of the bent portion 535a of the spring-like securing member 535 with the securing groove 551 to thereby allow the spool 550 to rotate. Now, Figs. 15 to 18 show a sixth embodiment of a spinning reel for fishing according to the invention, in which a kick member 600 is bent at right angles, that is, it is formed in an substantially L shape, while the leading end side of the kick member 600 that extends perpendicalarly with respect to a spool shaft 640 can be operatively connected with the rear end portion of an actuation rod 613 to be discussed later. When a bail support member 603 is switched down to a fishing line casting state, the kick member 600 is moved down to such a lower position as shown by a one-dot chained line, and thus the actuation rod 613 is moved downwardly or rearwardly operatively connected with the kick member 600 to be lowered. The actuation rod 613 extends in parallel to the spool shaft 640, one end (in Fig. 15, the lower end) of the actuation rod 613 can be operatively connected with the kick member 600 as described above, and the other end (in Fig. 15, the upper end) thereof is used to fix and hold one end of a spring body 630 which has a V-shaped section. The spring body 630 includes in the central portion thereof a bent portion which is supported by a recessed portion 621 formed on a support body 620, while the free end portion of the spring body 630 is in contact with the bottom surface of an actuator 631 which will be discussed later. In this embodiment, the support body 620 is located rearwardly relative to the actuator 631. The actuator 631 is formed in a wide ring shape and is structured such that it is prevented against rotation with respect to the spool shaft 640 but is free from the back-and-forth movement of the spool shaft 640. The side surface of the actuator 631 is formed in a tapered or conical surface which converges toward the leading end side thereof, while this tapered surface provides a cam surface 631a with which a spring portion 635a of a securing member 635 is to be contacted. The securing member 635 includes a spring portion 635a provided on and suspended by a support body 641, and a securing claw 635b. The spring portion 635a is disposed such that it is situated above the cam surface 631a. Also, securing claw 635b extends from the central portion of the spring portion 635a in such a manner that it is opposed to securing grooves 651 formed in the inner peripheral surface of the spool 650. Referring now to the operation of the spinning reel according to the sixth embodiment, at first, in the fishing line retrieving state, the kick member 600 is situated at a position shown by a solid line and, in this state, if the bail is reversed, then the actuation rod 613 is lowered to thereby cause the free end side of the spring body 630 to be moved in such a manner as shown by a one-dot chained line with the supported portion thereof as a fulcrum, so that the actuator 631 is moved upwardly. With the upward movement of the actuator 631, the spring portion 635a of the securing member 635 is forcibly moved outwardly (in Fig. 17, the spring portion 635a is flexed in a direction of an arrow) by the cam surface 631a of the actuator 631 to thereby cause the leading end portion of the securing claw 635b to advance into one of the securing grooves 651 formed in the inner periphery of the spool 650, so that they are engaged with each other to thereby lock the rotation of the spool 650. In this operation, even if the leading end portion of the securing claw 635b abuts against the projecting portion formed between the two mutually adjacent securing grooves 651, an operation failure caused by this abnormal positional relationship can be absorbed by the spring property of the spring portion 635b of the securing member 635 as well as by the spring property of the spring body 630, that is, with this positional relationship being absorbed in this manner, the spool 650 is rotated so that the securing claw 635b of the securing member 635 can be secured to the securing groove 651 situated downstream in the rotational direction of the spool 650. Next, description will be given below of a seventh embodiment of a spinning reel for fishing according to the invention with reference to Figs. 19 and 20. In the seventh embodiment, a kick member 700 is similarly formed in a substantially L shape which is bent at right angles, while the leading end side of the portion of the kick member 700 that extends perpendicalarly with respect to a spool shaft 740 is operatively connected with the rear end portion of an actuation rod 713. The kick member 700, when a bail support member 703 is switched down to a fishing line casting state, moves the actuator rod 713 up to a position shown by a two-dot chained line. On the inner wall surface of the leading end portion of the actuation rod 713, there is mounted a spring body 730 having a V-shaped section in such a manner that one side (one end side) of the spring body 730 is in close contact with the leading end inner wall surface of the actuation rod 713. On the other hand, the free end (the other end) of the spring body 730 is in contact with the bottom surface of an actuator 731 which is mounted on a support body 741 in such a manner that it is prevented against rotation with respect to the spool shaft 740 but is movable in the vertical direction thereof. The support body 741 includes a disc-shaped plate portion 741a in the upper portion thereof and, on the back surface side (the rear end surface side) of the plate portion 741a there is mounted a securing member 735 as can be seen from Fig. 20 . The securing member 735, similarly to the previously described sixth embodiment, includes a spring portion 735a provided on and suspended by the support body 741, and a securing claw 735b. The spring portion 735a is disposed such that it is situated above a cam surface 731a of the actuator 731. Also, the securing claw 735b is disposed such that it extends from the central portion of the spring portion 735a and is opposed to securing grooves 751 formed in the inner peripheral surface of a spool 750. The side surface of the actuator 731 is formed in a tapered surface which converges toward the leading end side thereof and this tapered surface provides a cam surface 731a with which the spring portion 735a of the securing member 735 is to be contacted. Describing now the operation of the above-mentioned seventh embodiment, at first, in a fishing line retrieving state, the kick member 700 is situated at a position shown by a solid line and, in this state, if the bail is reversed, then the actuation rod 713 is raised up. As the actuation rod 713 is raised up, the spring body 730 is moved upwardly to thereby raise the actuator 731. As a result, the spring portion 735a of the securing member 735 is forcibly moved outwardly by the cam surface 731a of the actuator 731 (that is, in Fig. 20, the spring portion 735a is flexed in a direction of an arrow), which in turn causes the leading end portion of the securing claw 735b to advance into one of the securing grooves 751 formed in the inner periphery of the spool 750, thereby bringing the securing claw 735b into engagement with the securing groove 751. That is, the rotation of the spool 750 can be locked in this manner. Referring now to an eighth embodiment of a spinning reel for fishing according to the invention, as shown in Fig. 21, a plate portion 841a of a support body 841 is formed in a fan shape that it occupaies only the necessary area for supporting the spring portion 835a of a securing member 835. In Fig. 21, reference number 850 designates a spool, while 851 stands for a plurality of securing grooves with which a securing claw 835b of the securing member 835 can be engaged. Next, description will be given below of a ninth embodiment of a spinning reel for fishing according to the invention with reference to Figs. 22 and 23. In the ninth embodiment, a kick member 900 is formed in a substantially L shape which is bent at right angles in the intermediate portion thereof, while the leading end side of the portion of the kick member 900 that extends at right angles to a spool shaft 940 is operatively connected with the rear end portion of an actuation rod 913 to be discussed later. When a bail support member 903 is switched down to a fishing line casting state, the kick member 900 is moved down to a lower position as shown by a one-dot chained line. Thus, the actuation rod 913 is moved downwardly which is operatively connected with the kick member 900. The actuation rod 913 extends in parallel to the spool shaft 940 in such a manner that one end (in Fig. 22, the lower end) of the actuation rod 913 is operatively connected with the kick member 900, while the other end (in Fig. 22, the upper end) thereof is used to fix and hold one end of a spring body 930 having a V shaped section. The spring body 930 is structured such that the central bent portion thereof is supported and carried by a recessed portion 921 formed on a support body 920 and the free end portion thereof is in contact with the bottom surface of an actuator 931. The actuator 931 is formed in a wide ring shape, is prevented against rotation with respect to the spool shaft 940, and is free from the back-and-forth movement of the spool shaft 940. The side surface of the actuator 931 is formed in a tapered surface which converges toward the leading end thereof, and this tapered surface provides a cam surface 931a with which one end of a securing member 935 to be discussed later can be contacted. The securing member 935 is positioned diametrically opposite from the kick member 900 with respect to the spool shaft 940. The securing member 935 includes a pressure portion 935a on the spool shaft (940) side and an engaging portion 935b on the side opposed to securing grooves 951 formed in the inner peripheral surface of a spool 950. Also, the securing member 935 is mounted on a support body 941 in such a manner that it is slidable in the radial direction thereof. Further, the pressure portion 935a of the securing member 935 is situated so that it can be contacted with the cam surface 931a. Referring now to the operation of the spinning reel according to the ninth embodiment, in a fishing line retrieving state, the kick member 900 is situated at a position shown by a one-dot chained line. In this state, if the bail is reversed, then the actuator rod 913 is lowered. As the actuator is lowered in this manner, the spring body 930 is operated in such a manner as shown by a one-dot chained line, that is, the free end portion of the spring body 930 is moved as shown by a one-dot chained line with the supported portion thereof by the recessed portion 921 as a fulcrum, thereby causing the actuator 931 to move upwardly. With the upward motion of the actuator 931, the cam surface 931a of the actuator 931 is forcibly pressed against the pressure portion 935a of the securing member 935 to thereby move the same in the outward direction (in Fig. 23, in a direction of an arrow). As the pressure portion 935a is moved in this manner, the leading end of the engaging portion 935b of the securing member 95 is advanced into and is thereby engaged with one of the securing grooves 951 formed in the inner peripheral surface of the spool 950, so that the rotation of the spool 950 can be locked. Now, description will be given below of a tenth embodiment of a spinning reel for fishing according to the present invention with reference to Figs. 24 to 29. On the spool shaft 1016, there is mounted a support body 1030 in such a manner that it extends in the vertical direction, i. e. the perpendicular direction with respect to the spool shaft 1016. The support body 1030 is prevented against rotation with respect to the spool shaft 1016, and is free from the back-and-forth movement of the spool shaft 1016. An annular member 1030A is fixed to the support body 1030 and is also attached to the outer race of a ball bearing 1031. Also, in the neighborhood of the upper end portion of the support body 1030, there is installed a securing claw 1032 in such a manner that it can be displaced in the vertical direction. As shown clearly in Figs. 27 to 29, the securing claw 1032 includes an elongated hole 1032H which is long in the vertical direction, while a pin member 1033 is inserted through the elongated hole 1032H. That is, the securing claw 1032 is held by the wide head portion of the pin member 1033 such that it is prevented from being removed out of place. Also, the securing claw 1032 is always energized upwardly by a coil spring 1034 which is held in the upper end portion of the annular member 1030A. Now, the spool 1018 includes, in the inner peripheral surface of the cylindrical portion 1018A thereof, a plurality of extending longitudinally of the cylindrical portion 1018A, while the coil spring 1034 energizes the securing claw 1032 to bring the same into engagement with one of the securing portions 1036. A rod member 1044A is inserted through a hole 1020H formed in the wall surface 1020K of the rotor 1020. An actuator 1044, which is a disc-shaped cam attached to the leading end portion of the rod member 1044A, is inclined in such a manner that a cam surface 1044K formed on the leading end side of the actuator 1044 is lowered toward the central portion thereof. Due to this structure, if the actuator 1044 is moved forwardly to thereby press against a projecting portion 1032T which is formed integral with the securing claw 1032, then not only the projecting portion 1032T but also the securing claw 1032 are pushed down against the energizing force of the coil spring 1034, thereby releasing the engagement of the securing claw 1032 with the securing portion 1036. During the rotation of the rotor 1020, the cam surface 1044K is always in sliding contact with the projecting portion 1032T and thus the leading end portion of the projecting portion 1032T is subjected to wear. For this reason, the projecting portion 1032T may be preferably formed of wear resisting material. Within the support arm portion 1022A of the rotor 1020, there is incorporated a component member 1046, which forms part of an actuator drive mechanism, including an elongated hole 1046H with a shaft pin 1022T inserted therethrough, while the shaft pin 1022T is also used to fix a cover member for the support arm portion 1022A. The component member 1046 has an L shape in section as shown in Fig. 24 and such a plane shape as shown in Fig. 26. With reference to Fig. 26, the component member 1046 includes an engaging projection portion 1046T in the leading end portion thereof. That is, due to the interference of the engaging projection portion 1046T with an engaging wall portion 1026K' or 1026K formed in the inner surface of the base portion of the bail support member 1026A, the component member 1046 can be distributed or switched to a position shown by a solid line in Fig. 26 or a position P4 shown by a two-dot chained line in Fig. 26. Therefore, if the bail support member 1026A is switched from the fishing line retrieving position P1 shown by a solid line down to the fishing line casting position P2 shown by a two-dot chained line, then the component member 1046 of the actuator drive mechanism can be pushed down to a position P4 rearwardly of the spinning reel. Referring now to Figs. 24 and 27 again, as the component member 1046 of the actuator drive mechanism is moved down to the rearward position P4, the actuator 1044 is also retreated to a position P3 together with the rod member 1044A integral with the component member 1046. Due to this, the restriction of the motion of the securing claw 1032 by the actuator 1044 is removed, so that the securing claw 1032 can be engaged with the securing portion 1036. On the contrary, if the bail support member 1026A is returned from the fishing line casting position P2 shown by a two-dot chained line in Fig. 26 to the fishing line retrieving position P1 shown by a solid line in Fig. 26, then the component member 1046 of the actuator drive mechanism is moved from the position P4 to the forward portion, so that the actuator 1044 is moved forward together with the rod member 1044A. As a result, the actuator 1044 separates the securing claw 1032 from the securing portion 1036 against the energizing force of the coil spring 1034. In a fishing operation, when the bail support member 1026A (bail 1050) is switched over to the fishing line casting position P2 and the fishing line is cast, since the securing claw 1032 is in engagement with the securing portion 1036 of the spool 1018 due to the energizing force of the coil spring 1034, even if the drag mechanism 1028 is set in a weak level, the spool 1018 can be prevented against rotation when the fishing line is cast. In this fishing line casting state, the rotation of the rotor 1020 is not restricted and, therefore, just after the fishing line is cast, the rotor 1020 can be rotated by operating the handle 1012. In the front portion of the reel main body 1010, there is formed a cam surface 1040 which is inclined as shown in Fig. 24 and, as shown in Fig. 27, if the component member 1046 of the actuator drive mechanism is retreated to the position P4, then the component member 1046 is caused to interfere with the cam surface 1040 as the rotor 1020 is rotated. That is, if the rotor 1020 is rotated in the fishing line retrieving direction, then the component member 1046 of the actuator drive mechanism is pressed by the cam surface 1040 and is thereby moved to the forward portion. With the forward movement of the component member 1046, the actuator 1044 is also moved to the position shown by a solid line in Fig. 27 to thereby release the engagement of the securing claw 1032 with the securing portion 1036. As a result, the spool 1018 can be rotated according to the fastening force of the drag mechanism 1028 to thereby prevent the fishing line from being cut. Also, as can be seen from Fig. 26, if the component member 1046 of the actuator drive mechanism is moved to the forward portion, then the engaging projection portion 1046T of the component member 1046 is pressed against the engaging wall portion 1026K of the bail support member 1026A to thereby rotate the bail support member 1026A and, due to the energizing action of the switchingly energizing spring (dead-point-action spring) 1042, the bail support member 1026 is returned to and maintained at the fishing line retrieving position P1 shown by a solid line automatically. In the present embodiment, as an automatic return mechanism which is able to return the bail support member from the fishing line casting position to the fishing line take-out position, there is employed the above-mentioned cam mechanism. However, this is not limitative but, for example, it is also possible to employ another mechanism in which there is provided a projecting portion on the front side of the leg of the reel and, with the rotation of the rotor in the fishing line retrieving direction, the bail support member 1026A is butted against the present projecting portion of the reel leg and is thereby returned to the fishing line retrieving position automatically. Also, in the above-mentioned tenth embodiment, there is employed a structure that the support body 1030 is not moved (free) with respect to the back-and-forth movement of the spool shaft 1016. However, it is also possible to employ a different structure that the support body 1030 can be moved back and forth together with the spool shaft 1016 by adjusting the size or inclination angle of the cam surface 1044K of the actuator 1044. Referring again to Fig. 26 in which the tenth embodiment is shown, to the leading end portion of the bail support member 1026A, not only there is attached a bail 1050 but also there is arranged in an integral manner a mounting portion 1060 which is formed in a cylindrical shape so that it can hold a line roller 1068. The cylindrical mounting portion 1060 of the bail support member 1026A is opened in the lower portion thereof as well as on the one end side (in Fig. 26, the right side) thereof, while an internal thread is formed on the inner surface of the present one end side of the cylindrical mounting portion 1060. There is provided a screw member 1062 which includes on the outer periphery thereof an external thread threadedly engageable with the internal thread of the mounting portion 1060. A shaft pin 64 can be erected on and held by the central portion of the screw member 1062. A ball bearing 1066B, the line roller 1068 and a ball bearing 1066A are sequentially assembled around the periphery of the shaft pin 1064 in this order to thereby provide a unit part. The unit part can be incorporated into the cylindrical mounting portion 1060 from the above-mentioned one end side thereof by use of a screw driver or the like as easily as it can be incorporated with one hand. Alternatively, the unit part may be assembled in such a manner that the line roller 1068 and ball bearings 1066A, 1066B are previously assembled together and, after then, the previously assembled components are attached to the shaft pin 1064 at the same time. The outside dimension of the line roller 1068 is set slightly smaller than the cylindrical inside diameter of the mounting portion 1060, while the space between the line roller 1068 and the inner periphery of the cylindrical mounting portion 1060 is set smaller than the diameter of a fishing line to be used. The line roller 1068 is journaled by two right and left bearings and, therefore, even if the force of the fishing line acts on the line roller 1068, the line roller 1068 is prevented from being inclined. This in turn prevents the fishing line from biting at the line roller 1068 as well as prevents the end portion of the outer periphery of the line roller 1068 from touching the inner peripheral surface of the mounting portion 1060. Also, since the two end portions of the line roller 1068 are journaled by their respective bearings (ball bearings), the line roller 1068 is prevented from getting loose in the thrust direction thereof, so that the line roller 1068 can be rotated smoothly with the side surface of the line roller 1068 not in touch with any portion of the inner peripheral surface of the mounting portion 1060. Now, Figs. 30 to 32 shows an eleventh embodiment of a spinning reel for fishing according to the invention. In the eleventh embodiment, a shaft pin member 1133' is mounted on the upper end portion of an annular member 1130A' fixed to a support body 1130' which is installed on the spool shaft 1116 in such a manner that it extends in the vertical direction, i. e. perpendocular to the spool shaft 1116. A securing claw 1132' is mounted rotatably about the pin member 1133'. A spring member 1134' is mounted over the securing claw 1132' and annular member 1130A' so that the securing claw 1132' is always energized by the energizing force of the spring member 1134' toward a position 5 at which the securing claw 1132' is engaged with one of securing portions 1136 formed in the inner peripheral surface of the cylindrical portion 1118A of the spool 1118. An actuator 1144', which is disposed on the leading end portion of a rod member 1144A' is structured similarly to the actuator 1144 in the tenth embodiment. That is, if the actuator 1144' is moved to the forward portion with respect to the reel, then the actuator 1144' is pressed against a projecting portion 1132T' formed integral with the securing claw 1132' to rotate and displace the securing claw 1132', to thereby remove the engagement of the securing claw 1132' with the securing portion 1136 of the cylindrical portion of the spool. The other remaining structures and operations of the eleventh embodiment are similar to those of the tenth embodiment. Now, description will be given below in detail of a twelfth embodiment of a spinning reel for fishing according to the invention with reference to Figs. 33 to 40. In the substantially central portion of the spool shaft 1216 in the longitudinal direction thereof, which is situated on the leading end side of the rotary shaft cylinder 1238, an engaging body 1239 is mounted in such a manner that it is prevented against rotation with respect to the spool shaft 1216. And, a support body 1240 is attached to the engaging body 1239. As shown in Figs. 34 and 36, the support body 1240 is formed in a flat plate which includes a hollow boss portion 1240a around the spool shaft 1216. The support body 1240 further includes two end portions engaged with engaging portions 1218a formed in the inner cylindrical wall surface of the spool 1218 so as to be rotated integrally with the spool 1218. The support body 1240 can be rotated with respect to the spool shaft 1216 while it is prevented against movement in the axial direction thereof. The prevention of the movement of the support body 1240 in the axial direction is achieved in such a manner that the hollow cylindrical boss portion 1240a formed in the central portion of the support body 1240 is secured by a securing portion 1239a and a C-ring 1239b respectively formed in the engaging body 1239. The engaging body 1239 includes in the outer periphery thereof a plurality of securing grooves (securing portions) 1239c which are so formed at a given pitch as to extend in the axial direction of the engaging body 1239. When a securing projection portion 1243a formed in a securing body 1243 to be discussed later is engaged with one of the securing grooves 1239c, the spool 1218 can be prevented against rotation. On the front surface side (in Figs. 34 and 36, on the upper side) of the support body 1240, there is disposed the securing body 1243. The securing body 1243 extends toward the axis of the spool shaft 1216 and includes, in one end portion thereof that is situated on the spool shaft (1216) side, a securing projection portion 1243a which can be moved into and engaged with one of the securing grooves 1239c of the engaging body 1239. Also, the securing body 1243 includes, in the other end portion thereof that is situated on the outside in the radial direction thereof, a support plate portion 1243b which is fixed to and supported by a space portion 1241 formed in the support body 1240 and has an elastic property. The space portion 1241 includes a peripheral surface which extends in a direction extending at right angles to the diametrical direction of the spool shaft 1216 and in parallel to the peripheral direction of the spool 1218, while the dimension of the space portion 1241 in the diametrical direction thereof is set so that the support plate portion 1243b of the securing body 1243 can be flexed. That is, the support plate portion 1243b can be flexed in such a manner that the central portion thereof can be reciprocated in the radial direction thereof, which allows the securing projection portion 1243a of the securing body 1243 to move in the radial direction, that is, the securing projection portion 1243a is allowed to advance to and retreat from the securing groove 1239c. Also, in the portion of the securing body 1243 that is situated in the space portion 1241, there is disposed a moving member 1245 which includes a conical portion 1245a in the lower portion thereof. The conical portion 1245a of the moving member 1245, as can be seen most clearly from Fig. 36, is so situated as to project out on the back surface side of the support body 1240, while the conical surface of the conical portion 1245a can be contacted by a sliding contact portion 1251 formed in an annular actuator 1250 to be discussed later. On the lower end side of the hollow boss portion 1240a of the support body 1240, there is provided the annular actuator 1250 in such a manner that it can be moved in the axial direction thereof. In the periphery of the annular actuator 1250, there is formed a flange-like sliding contact portion 1251 which projects toward the leading end side (front side) of the annular actuator 1250. The sliding contact 1251 is in contact with the conical portion 1245a of the moving member 45. In Fig. 36, if the annular actuator 1250 is moved upward, then the sliding contact portion 1251 moves or pushes the moving member 1245 toward the central portion of the spinning reel (in Fig. 36, in the right direction). With this movement of the moving member 1245, the securing body 1243 is also moved in the same direction to thereby bring the securing projection portion 1243a into engagement with one of the securing grooves 1239c of the engaging body 1239. Then, if the moving force applied to the annular actuator 1250 is removed, then the moving member 1245 is moved outwardly in the radial direction in Fig. 36 due to the elastic return force of the support plate portion 1243b of the securing body 1243, thereby causing the annular actuator 1250 to be pressed downward. Now, within the support arm portion 1222A of the rotor 1220, there is incorporated a kick member 1260 which serves as a drive mechanism. The present kick member 1260, similarly to a well-known kick member, has a substantially L shape in section as shown in Fig. 34. The kick member 1260 is switched from a fishing line retrieving position P1 shown by a solid line to a fishing line casting position P2 shown by a two-dot chained line and vice versa under energized state. The reel main body 1210 includes in the front portion thereof a return cam portion 1210a, as known well, that is, when the handle 1212 is rotated in the fishing line retrieving direction under the fishing line casting state to rotate the rotor 1220, the leading end portion of the kick member 1260 is caused to come into contact with the return cam portion 1210a and is thereby allowed to return to the fishing line retrieving state. As shown in Figs. 33 and 34, there is provided an actuation rod 1261 which is so supported on the rotor 1220 as to be able to move back and forth and extends in parallel to the axial direction of the rotor 1220, while one end of the actuation rod 1261 is operatively connected or linked to the leading end of the lower end side of the kick member 1260. A plate-like spring piece 1263 is supported in a cantilevered manner on the other end of the actuation rod 1261 in such a manner that the spring piece 1263 faces toward the central portion of the reel, that is, toward the spool shaft 1216, while the free end side of the spring piece 1263 is situated below the annular actuator 1250. By the way, if the actuation rod 1261 is moved upward, then the spring piece 1263 pushes up the annular actuator 1250 and thus the sliding contact portion 1251 of the annular actuator 1250 moves the conical portion 1245a of the moving member 1245 upward to thereby push the moving member 1245 toward the central portion of the reel. That is, as the moving member 1245 is pushed toward the central portion of the reel, the securing body 1243 is also moved following this, thereby causing the securing projection portion 1243a of the securing body 1243 to advance into one of the securing grooves 1239c of the securing body 1239, so that the securing projection portion 1243a can be engaged with the securing groove 1239c. Next, description will be given below of the operation of the present embodiment. In the fishing line retrieving state, the respective mechanisms of the present embodiment are held in such a position relation as shown in Figs. 36 to 38. From this retrieving state, to cast the fishing line, if the bail support members 1226A and 1226B are rotated in order to reverse the bail, then the kick member 1260 is moved upward, as shown in Fig. 34. With the upward movement of the kick member 1260, the actuation rod 1261 is moved upward to thereby cause the spring piece 1263 to push up the annular actuator 1250. Due to this, as shown in Figs. 39 and 40, the sliding contact portion 1251 of the annular actuator 1250 raises the conical portion 1245a of the moving member 1245 relatively upward to thereby push the moving member 1245 toward the central portion of the reel, so that the securing body 1243 is moved. As the securing body 1243 moves in this manner, the securing projection portion 1243a of the securing body 1243 is advanced into one of the securing grooves 1239c of the engaging body 1239 so that the securing projection portion 1243a is engaged with the securing groove 1239c. Thanks to this, in the operation of the spinning reel in actual fishing, when the bail support member 1226A (bail) is switched over to the fishing line casting position and the fishing line is cast, because the spool is prevented against rotation, even if the drag mechanism 1228 is set in a weak level, it is possible to prevent the spool from being rotated. Also, an operation to return the bail to the fishing line retrieving state after the fishing line is cast can also be carried out automatically and smoothly by rotating the rotor in the fishing line retrieving direction by means of the operation of the handle. By the way, in the fishing line casting state, since the rotation of the rotor 1220 is not restricted at all, just after the fishing line is cast, the handle 1212 can be operated to thereby rotate the rotor 1220, that is, the bail can be returned to the fishing line retrieving position immediately. As has been described heretofore, according to the invention, even if a drag force is set in a weak level, since the rotation of a spool is locked in a fishing line casting operation, the fingers of an angler can be protected against damage. Also, an operation to return a bail back to its fishing line retrieving state after a fishing line is cast can be carried out automatically and smoothly simply by operating or rotating a rotor in a fishing line retrieving direction, which eliminates the need that the angler returns the bail directly by-hand. Thanks to this, the bail return operation is improved in efficiency and the fishing line can be retrieved just after it is cast, so that the angler can enjoy fishing comfortably. Further, according to the invention since a spring member or a member having a spring property such as a spring body or the like is inserted between a kick member and a securing member (a securing claw), or since a securing claw is so formed as to have a spring property, even if, during the reversal operation of a bail support member from a fishing line retrieving state to a fishing line casting state, the securing claw undesirebly attempt to run up onto a projecting portion formed between two mutually adjoining securing grooves, this run-up phenomenon or operation can be absorbed by the spring member or by the spring property of the spring body and, with the run-up phenomenon being absorbed in this manner, the securing member can be rotated until it is secured to the securing groove that is situated on the downstream side of the rotational direction of the spool, so that the bail reversing operation can be improved in efficiency and reliability.

Claims: A spinning reel for fishing, comprising: a rotor (120) rotatable in linking with operation of a handle (112) for winding a fishing line around a spool (118); a spool shaft (116) supporting the spool (118) and being frictionally coupled to the spool; a bail (127) pivotable with respect to the rotor (120) and movable from a fishing line casting position to a fishing line retrieving position and vice versa; a first engagement member (130) non-rotatably supported on the spool shaft (116); a second engagement member (132) interposed between the first engagement member (130) and the spool (118), and movable radially with respect to the spool (118) so that the first engagement member (130) is operatively engaged with and disengaged from the spool (118); characterized by first means comprising an actuator (144) for radially moving the second engagement member (132) to engage the first engagement member (130) with the spool (118) to thereby prevent the spool (118) from rotating relative to the spool shaft (116) when the bail (127) is switched from the fishing line retrieving position to the fishing line casting position, and second means comprising a kick member (146) and associated spring (133) for radially moving the second engagement member (132) to disengage the first engagement member (130) from the spool (118) to thereby permit the spool (118) to rotate relative to the spool shaft (116) when the bail (127) is switched from the fishing line casting position to the fishing line retrieving position upon rotation of the handle (112). A spinning reel for fishing, comprising: a rotor (120) rotatable in linking with operation of a handle (112) for winding a fishing line around a spool (118); a spool shaft (116) supporting the spool (118) and being frictionally coupled to the spool; a bail (127) pivotable with respect to the rotor (120) and movable from a fishing line casting position to a fishing line retrieving position and vice versa; a first engagement member (130) non-rotatably supported on the spool shaft (116); a second engagement member (132) interposed between the first engagement member (130) and the spool (118), and movable radially with respect to the spool (118) so that the first engagement member (130) is operatively engaged with and disengaged from the spool (116); characterized by first means comprising an actuator (144) for radially moving the second engagement member (132) to engage the first engagement member (130) with the spool (118) to thereby prevent the spool (118) from rotating relative to the spool shaft (116) when the bail (127) is switched from the fishing line retrieving position to the fishing line casting position, and either second means comprising a kick member (146) and a resilient member inserted between said kick member and said second engagement member (132) or said second engagement member being resilient, for radial movement in order to disengage the first engagement member (130) from the spool (118) to thereby permit the spool (118) to rotate relative to the spool shaft (116) when the bail (127) is switched from the fishing line casting position to the fishing line retrieving position upon rotation of the handle (112). A spinning reel for fishing according to claim 1, wherein a return mechanism is provided for returning the bail from the fishing line casting position to the fishing line retrieving position. A spinning reel for fishing according to at least one of claims 1 to 3, wherein the second engagement member is supported on the first engagement member non-rotatably arranged with respect to the spool shaft. A spinning reel for fishing according to at least one of the preceding claims 1 to 4, wherein a plurality of axially extending grooves are formed in an inner peripheral portion of the spool, and the second engagement member is radially movably supported on the first engagement member so as to be engaged with and disengaged from one of the plurality of grooves. A spinning reel for fishing according to at least one of the preceding claims 1 to 5, wherein the spool includes a third engagement member non-rotatably supported on an inner peripheral portion of the spool, and the second engagement member is radially movably supported on the third engagement member so as to be engaged with and disengaged from the first engagement member. A spinning reel for fishing according to at least one of the preceding claims 1 to 6, wherein the first means includes means for moving the second engagement member against an energizing force of the elastic means to engage the first engagement member with the spool when the bail is switched from the fishing line retrieving position to the fishing line casting position. A spinning reel for fishing according to at least one of the preceding claims 1 to 7, wherein the second means includes means for moving the second engagement member against an energizing force of the elastic means to disengage the first engagement member from the spool when the bail is switched from the fishing line casting position to the fishing line retrieving position upon rotation of the handle. A spinning reel for fishing according to at least one of the preceding claims 1 to 8, wherein the second means includes elastic means for energizing the second engagement member in a direction to disengage the first engagement member from the spool. A spinning reel for fishing according to at least one of the preceding claims 1 to 9, wherein a bail support member is supported on a rotor rotatable in linking with operation of a handle in such a manner that the bail support member can be freely reversed between a fishing line retrieving position and a fishing line casting position, and that a return mechanism is provided for returning the bail support member from the fishing line casting position to the fishing line retrieving position by rotating the rotor in a fishing line retrieving direction, a securing claw member is engageable with and disengageable from a securing groove formed in an inner peripheral surface of a spool, radially movably mounted on a support body non-rotatably supported on a spool shaft, and energized in a direction to disengage from the securing groove; and an actuator is rotatable together with the rotor and axially movable with respect to the rotor, the actuator including an engaging portion engageable with the securing claw member, wherein said actuator is moved in linking with reversing operation of the bail support member from the fishing line retrieving position to said fishing line casting position so that the securing claw member is moved by contact with the engaging portion of the actuator to engage the securing groove to thereby prevent the spool from rotating, and wherein the securing claw is disengaged from the securing groove with movement of the actuator moved in linking with returning operation of the bail support member from the fishing line casting position to the fishing line retrieving position, thereby permitting the spool to rotate. A spinning reel for fishing as set forth in claim 2, wherein a member having a spring property is interposed between the actuator movable in linking with the returning operation of said bail support member to the fishing line retrieving position and the securing claw member, or the securing claw member itself is made to have a spring property, and, if a leading end of the securing claw attempts to move onto a projecting portion adjacent the securing groove when the bail support member is reversed from the fishing line retrieving position to the fishing line casting position, the spring property permits the bail support member to move form the fishing line retrieving position until the fishing line casting position.

Inventors: TAKEUCHI SHINJI, YAMAGUCHI AKIRA, TAKEUCHI, SHINJI, YAMAGUCHI, AKIRA
Applicants: DAIWA SEIKO INC, DAIWA SEIKO INC.
Application year: 1996
Main classification: A01K89
IPC codes: A01K89