Source: https://patents.google.com/patent/KR100954491B1/en
Timestamp: 2020-08-15 10:33:03
Document Index: 192962486

Matched Legal Cases: ['art(30', 'art 10', 'art 20', 'art 15', 'art 30', 'art 20', 'art 10', 'art 10', 'art 30', 'art 20', 'art 15', 'art 10', 'art 20', 'art 20', 'art 20', 'art 20', 'art 20', 'art 15', 'art 30', 'art 210', 'art 220', 'art 30', 'art 240', 'art 220', 'art 210', 'art 30', 'art 230', 'art 210', 'art 210', 'art 210', 'art 210', 'art 210', 'art 210', 'art 210']

KR100954491B1 - Angle adjusting device for bicycle saddle - Google Patents
Angle adjusting device for bicycle saddle Download PDF
KR100954491B1
KR100954491B1 KR1020090116809A KR20090116809A KR100954491B1 KR 100954491 B1 KR100954491 B1 KR 100954491B1 KR 1020090116809 A KR1020090116809 A KR 1020090116809A KR 20090116809 A KR20090116809 A KR 20090116809A KR 100954491 B1 KR100954491 B1 KR 100954491B1
KR1020090116809A
2009-11-30 Application filed by 김춘추 filed Critical 김춘추
2009-11-30 Priority to KR1020090116809A priority Critical patent/KR100954491B1/en
2010-04-22 Publication of KR100954491B1 publication Critical patent/KR100954491B1/en
230000001808 coupling Effects 0.000 claims description 87
238000010168 coupling process Methods 0.000 claims description 87
238000005859 coupling reactions Methods 0.000 claims description 87
PURPOSE: An apparatus for controlling an angle of a bicycle saddle is provided to prevent the body of a user from leaning one side when the user climbs inclined place by adjusting the angle of the saddle. CONSTITUTION: An apparatus for controlling an angle of a bicycle saddle comprises: a frame joint(10); a saddle joint(20) which is rotatably combined with the upper end of the frame joint and in which a protrusion is included on the bottom end facing the frame joint; an angle control part(30) which is prepared between the frame joint and the saddle joint and control a rotation angle of the saddle joint; a control lever controlling the operation of the angle control part; a wire(50) reciprocating the angle control part using the manipulation of the control lever; and an elastic member to make the angle control part interlock with the protrusion.
The present invention relates to a bicycle saddle angle adjusting device, and more particularly to the bicycle saddle angle adjusting device that allows the user to maintain a stable posture by adjusting the saddle angle and the height of the saddle while driving the bicycle. It is about.
In general, a bicycle is a vehicle in which a person sits and rotates the wheel with the power of two legs, and sits on the saddle, grabs the handle with both hands, and alternately presses the pedals with both feet to rotate the wheel with the chain. There are often two wheels, one or three. These bicycles have been widely used as one of the representative means of transportation using manpower, and in particular, in recent years, as well as the effect of promoting health as an exercise device and various applications as a recreational means, the demand is gradually spread due to the environment-friendly characteristics.
The structure of the conventional bicycle, the front wheel and the rear wheel for moving the bicycle by rotating in contact with the ground, the frame having a handle for steering the front wheel on the front upper part and rotatably supporting the front wheel and the rear wheel, and connected to the rear wheel and chain And a pedal for rotating the rear wheel and a saddle coupled to the rear upper portion of the frame to seat the user.
In addition, some of the conventional bicycle was installed height adjustment device to adjust the height of the saddle according to the physical condition of the user.
However, such a conventional bicycle has a saddle fixed vertically to the frame of the bicycle, so that the saddle angle cannot be adjusted in accordance with the user's body shape and driver's posture. That is, because the saddle angle is fixed, there is a problem that it is difficult to accommodate all the users of various body types, and also, when the user climbs or descends the slope of the bicycle, the user's posture toward the front or rear of the bicycle Since the saddle angle is fixed, it causes inconvenience to the user's posture, which may increase the risk of an accident.
Accordingly, the present applicant has applied for a saddle angle adjusting device to solve such a problem, and the saddle angle adjusting device is presented in Korean Patent Publication No. 2009-0085900 "Bike Saddle Angle Adjusting Device". However, the prior art had to adjust the saddle angle by directly manipulating the hinge portion of the saddle angle adjusting device located in the lower part of the saddle, and thus, it was difficult to adjust the saddle angle while driving the bicycle.
The present invention has been made to solve the above problems, the angle of the saddle can be adjusted according to the user's various body shape, the user can run the bicycle in a stable posture, the user using the operation lever even while driving the bicycle The purpose of the present invention is to provide a bicycle saddle angle adjusting device that can easily adjust the posture of the user because the angle of the saddle can be adjusted to fit the driving conditions of the vehicle.
In addition, the object of the present invention is to provide a bicycle saddle angle control device that can adjust the height of the saddle according to the user's driving conditions while the bicycle is running.
In order to achieve the above object, the present invention provides a bicycle saddle angle adjusting device installed between the frame and the saddle of the bicycle, the frame coupling portion coupled to the frame; A saddle coupling portion supporting the saddle and rotatably coupled to an upper end portion of the frame coupling portion, and a locking protrusion formed at a lower end facing the frame coupling portion; An angle adjusting unit provided between the frame coupling unit and the saddle coupling unit, the plurality of locking jaws being formed to selectively engage the locking protrusions to control a rotation angle of the saddle coupling unit; An operation lever provided in the frame to manipulate an operation of the angle adjusting unit; And connecting wires to the angle adjusting unit and the operation lever, and reciprocating the angle adjusting unit by the operation of the operation lever.
The plurality of locking jaws of the angle adjuster may have a stepped shape having an inclined step, and the locking projections of the saddle coupler may be selectively engaged with the plurality of locking jaws according to the reciprocating movement of the angle adjuster to control the rotation angle of the saddle coupler. It is characterized by.
Further, it characterized in that it further comprises an elastic member provided between the frame coupling portion and the angle adjusting portion to provide an elastic force to engage the one of the plurality of locking jaw of the angle adjusting portion.
In addition, the present invention, the saddle supporting shaft, the saddle engaging portion is provided to be capable of reciprocating, the saddle support shaft is formed with a plurality of engaging grooves along the longitudinal direction of the shaft; A support spring for elastically supporting the saddle support shaft such that the saddle is spaced apart from the saddle coupling portion; A catching piece for selectively catching the plurality of catching grooves to control the height of the saddle adjusting shaft; An auxiliary operation lever provided on the frame to manipulate an operation of the locking piece; The hooking piece and the auxiliary operating lever are connected to each other, and further comprising an auxiliary wire for operating the locking piece by the operation of the auxiliary operating lever.
Furthermore, it is characterized in that it further comprises an auxiliary elastic member provided between the saddle engaging portion and the engaging piece to provide an elastic force so that the engaging piece is caught in any one of the plurality of engaging grooves.
In addition, the present invention, a plurality of engaging grooves formed along the longitudinal direction of the frame coupling portion accommodated in the frame; A support spring elastically supporting the frame coupling portion such that the frame coupling portion is spaced apart from the frame; A catching piece for selectively catching the plurality of catching grooves to control a height of a frame coupler with respect to the frame; An auxiliary operation lever provided on the frame to manipulate an operation of the locking piece; The hooking piece and the auxiliary operating lever are connected to each other, and further comprising an auxiliary wire for operating the locking piece by the operation of the auxiliary operating lever.
Further, it characterized in that it further comprises an auxiliary elastic member provided between the frame and the engaging piece to provide an elastic force so that the engaging piece is caught in any one of the plurality of engaging grooves.
As described above, the bicycle saddle angle adjusting device according to the present invention can adjust the angle of the saddle according to the user's body can use the bicycle in a comfortable posture, the saddle so that it is suitable for climbing or lowering the inclined place By adjusting the angle, the user's body can not be leaned to one side to prevent accidents.In particular, the user can freely adjust the saddle's angle and the saddle's height as the user operates the operation lever while riding the bicycle. To provide.
1 is a view showing a bicycle saddle angle adjustment device is applied bicycle according to a first embodiment of the present invention, Figure 2 is a perspective view showing the structure of the bicycle saddle angle adjustment device according to a first embodiment of the present invention, 3 is an exploded perspective view showing the structure of the bicycle saddle angle adjusting device according to the first embodiment of the present invention.
1 to 3, the bicycle saddle angle adjusting device according to the first embodiment of the present invention, the front wheel 310 and the rear wheel 320 for moving the bicycle by rotating in contact with the ground, The front wheel 310 and the rear wheel 320 is rotatably supported, the frame 330 having a handle 331 for steering the front wheel 310 on the front upper portion, the rear wheel 320 and the chain 341 is connected to the rear wheel A pedal 340 for rotating the 320 and a saddle 350 coupled to the rear upper portion of the frame 330 to be seated by the user and installed between the frame 330 and the saddle 350 and mounted on the frame 330. It includes a saddle angle adjusting device 100 for adjusting the angle of the saddle 350 through the provided operating lever 40.
Here, the bicycle saddle angle adjusting device 100 according to the first embodiment is coupled to the frame coupling portion 10 and the upper end of the frame coupling portion 10 coupled to the frame 330 to support the saddle 350. Saddle coupling portion 20, the angle adjustment unit 30 for controlling the rotation angle of the saddle coupling unit 20, the operation lever 40 for operating the operation of the angle adjustment unit 30, and the angle adjustment unit 30 and a wire 50 for interconnecting the operating lever 40.
The frame coupling portion 10 is coupled to the frame 330 of the bicycle provided below the saddle 350, and has a saddle coupling portion 20 and a hinge structure so that the saddle coupling portion 20 is rotatably coupled to the upper end. .
That is, a housing 11 is formed at the upper end of the frame coupling part 10 to surround the lower end of the saddle coupling part 20, and first through holes 13 are formed at both sides of the housing 11, respectively. The shaft 17 is coupled, and the saddle coupling portion 20 is rotatably coupled to the hinge shaft 17.
In addition, an accommodating part 15 accommodating the angle adjusting part 30 is formed inside the housing 11.
The saddle coupling part 20 supports the saddle 350 at the lower side of the saddle 350, is rotatably coupled to the upper end of the frame coupling part 10, and a locking protrusion (the lower end facing the frame coupling part 10). 23).
That is, a second through hole 21 coupled to the hinge shaft 17 is rotatably formed at the lower portion of the saddle coupling portion 20 so as to be rotatably coupled to the housing 11 of the frame coupling portion 10. A locking protrusion 23 is formed in contact with the angle adjusting unit 30.
The angle adjusting unit 30 is accommodated in the receiving unit 15 of the frame coupling unit 10 to be in contact with the saddle coupling unit 20. The upper surface of the angle adjuster 30 is formed with a plurality of engaging jaw 31 to be selectively engaged with the engaging projection 23 of the saddle coupling portion 20 to control the rotation angle of the saddle coupling portion 20.
Here, the plurality of locking jaw 31 is formed in a stepped shape with an inclination, so that the engaging projection 23 of the saddle coupling portion 20 is formed to be engaged step by step, the plurality of locking jaws in the angle adjuster (30). A first stopper 33a is formed at a portion at which the 31 starts, and a second stopper 33b is formed at a portion at which the plurality of locking jaws 31 ends so that the saddle coupling portion 20 does not rotate at a predetermined angle. Support the locking projection (23).
In this configuration, the angle adjusting unit 30 is connected to the operation lever 40 and the wire 50 provided on the frame 330 of the bicycle and reciprocated in accordance with the operation of the operation lever 40, a plurality of locking jaws The engaging projection 23 of the saddle coupling portion 20 is selectively engaged with the 31 to control the rotation angle of the saddle coupling portion 20.
Furthermore, an elastic member 35 is provided between the receiving portion 15 and the angle adjusting portion 30 of the frame coupling portion 10, so that the locking projection 23 of the saddle coupling portion 20 is an angle adjusting portion ( It provides an elastic force to engage any one of the plurality of engaging jaw 31 of 30).
The operation lever 40 is provided on the frame 330 of the bicycle to manipulate the operation of the angle adjuster 30. That is, the angle adjusting part 30 is reciprocated according to the operation of the operation lever 40 to operate the operation so that the engaging projection 23 of the saddle coupling part 20 is selectively engaged with the plurality of locking jaws 31. do. Here, the operation lever 40 is preferably installed on the handle 331 on the bicycle frame 330 for the user's convenience.
The wire 50 connects the angle adjuster 30 and the operation lever 40 to each other, and the angle adjuster 30 receives the accommodating part 15 of the frame coupling part 10 according to a user's manipulation lever 40. Reciprocate within
On the other hand, the bicycle saddle angle adjusting device 100 according to the first embodiment of the present invention may further include a height adjusting unit 80 that can adjust the height of the saddle (350).
The height adjustment unit 60 supports the saddle 350 of the bicycle and is provided to be reciprocated in the saddle coupling portion 20 and the saddle support shaft 61 in which a plurality of locking grooves 63 are formed along the longitudinal direction of the shaft. ), A support spring 69 for elastically supporting the saddle support shaft 61 so that the saddle 350 of the bicycle is spaced apart from the saddle coupling portion 20, and the plurality of locking grooves 63 of the saddle support shaft 61. A locking piece 71 selectively locked to and controlling a height of the saddle support shaft 61, an auxiliary operation lever 73 provided on the frame 330 of the bicycle and operating an operation of the locking piece 71; The locking piece 71 and the auxiliary operating lever 73 are connected to each other, and is made of an auxiliary wire 75 for operating the locking piece 71 by the operation of the auxiliary operating lever 73.
Here, the upper end of the saddle coupling portion 20 is provided with a housing case 77 for receiving the engaging piece 71, the saddle support shaft 61 through a through hole 79 formed in the upper portion of the housing case 77 It protrudes.
In addition, a guide rail 67 is formed in the vertical direction inside the saddle coupling part 20 in which the saddle support shaft 61 is accommodated, and the rail groove corresponding to the guide rail 67 in the saddle support shaft 61 ( 65) are formed and joined together. That is, the saddle support shaft 61 can be elevated in a fixed direction along the guide rail 67 of the saddle coupling portion 20 coupled to the rail groove 65.
In this configuration, the support spring 69 accommodated in the saddle coupling portion 20 elastically supports the saddle support shaft 61 for supporting the saddle 350, and the engaging piece 71 provided inside the housing case 77 is The locking groove 63 of the saddle support shaft 61 is locked to fix the height of the saddle support shaft 61. At this time, by operating the auxiliary operation lever 73, the engaging piece 71 connected to the auxiliary wire 75 is moved forward or backward to selectively engage the plurality of engaging grooves 63 of the saddle support shaft 61. By making this latch, the height of the saddle support shaft 61 can be adjusted.
Furthermore, an auxiliary elastic member 72 is provided between the accommodating case 77 and the engaging piece 71 of the saddle coupling part 20, so that the engaging piece 71 has a plurality of engaging positions of the saddle support shaft 61. The elastic force is provided to be caught in any one of the grooves 63.
Hereinafter, the operating state of the bicycle saddle angle adjusting device according to the first embodiment of the present invention configured as described above.
4 to 6 is a view showing the angle adjustment operating state of the bicycle saddle angle adjusting device according to the first embodiment of the present invention.
As shown in FIG. 4, in the state where the user does not operate the operation lever 40, the saddle coupling part 20 is connected to the locking jaw 31 located above the plurality of locking jaws 31 of the angle adjuster 30. ), The engaging projection 23 is engaged.
In this case, the locking protrusion 23 is supported by the first stopper 33a so that the saddle coupling part 20 does not rotate, and the lower surface of the saddle coupling part 20 is supported by the second stopper 33b.
As shown in FIG. 5, when the user operates the manipulation lever 40 to adjust the angle of the saddle 350, the wire 50 connected to the manipulation lever 40 is pulled to accommodate the angle adjuster 40. It is reversed in the part 15, the plurality of locking grooves 31 of the angle adjuster 30 and the locking projections 23 of the saddle coupling portion 20 is disengaged.
At this time, the user can adjust the angle of the saddle 350, the angle can be adjusted even when seated on the saddle 350 can adjust the angle of the saddle 350 even while riding the bicycle.
Next, as shown in FIG. 6, when the angle adjustment of the saddle 350 is completed, the manipulation lever 40 is operated in the opposite direction to push the wire 50 and return the angle adjusting part 30 connected to the wire 50 to be moved forward. The saddle engaging portion 20 with respect to the frame engaging portion 10 by engaging the engaging projection 23 of the saddle engaging portion 20 which is angle-adjusted to any one of the plurality of locking jaws 31 of the angle adjusting portion 30. Fix the angle.
At this time, the locking protrusion 23 is supported by the locking jaw 31 so that the saddle coupling portion 20 does not rotate, and the lower surface of the saddle coupling portion 20 is supported by the second stopper 33b.
7 to 9 is a view showing the height adjustment operation state of the bicycle saddle angle adjusting device according to the first embodiment of the present invention.
As shown in FIG. 7, in a state where the user does not operate the auxiliary operation lever 73, the locking piece 71 is disposed in the locking groove 63 located above the plurality of locking grooves 63 of the saddle support shaft 61. ) Is locked to fix the height of the saddle (350).
As shown in FIG. 8, when the user operates the auxiliary operating lever 73 to adjust the height of the saddle 350, the auxiliary wire 75 connected to the auxiliary operating lever 73 is pulled to pull the saddle 350. The locking piece 71 is separated from the locking groove 63 of the saddle support shaft 61 supporting, and the support spring 69 raises the saddle support shaft 61.
At this time, the user can adjust the height of the saddle 350, the height can be adjusted even when seated on the saddle 350 can adjust the height of the saddle 350 even while riding the bicycle.
Next, as shown in FIG. 9, when the height adjustment of the saddle 350 is completed, the auxiliary operation lever 73 is operated reversely to push the auxiliary wire 75 and saddle the engaging piece 71 connected to the auxiliary wire 75. The height of the saddle 350 is fixed by being caught in any one of the plurality of locking grooves 63 of the support shaft 61.
Next, the configuration and operation of the bicycle saddle angle adjusting device according to the second embodiment of the present invention will be described.
10 is a perspective view showing the configuration of the bicycle saddle angle adjusting device according to a second embodiment of the present invention, Figure 11 is an exploded perspective view showing the configuration of a bicycle saddle angle adjusting device according to a second embodiment of the present invention.
Referring to FIGS. 10 and 11, the bicycle saddle angle adjusting device 200 according to the second embodiment of the present invention includes a frame coupling part 210, a saddle coupling part 220, an angle adjusting part 30, and an operation. Although the lever 40 and the wire 50 have the same configuration and operation as the bicycle saddle angle adjusting device 100 of the first embodiment of the present invention, the height adjusting part 240 is the frame 330 and the frame coupling part of the bicycle. Is provided at 210.
Frame coupling portion 210 is the lower end of the body is accommodated in the frame 330 of the bicycle, elastically supported by the support spring 233 provided in the frame 330 and the reciprocating movement by the height adjuster 230 to adjust the height do.
The saddle coupling part 220 is rotatably provided in the frame coupling part 210 to support the saddle 350 and the rotation angle is adjusted according to the operation of the angle adjusting part 30. That is, when the user manipulates the manipulation lever 40 and the wire 50 is pulled, the angle adjusting unit 30 connected to the wire 50 is operated to adjust the rotation angle of the saddle coupling unit 220.
The height adjusting part 230 is formed along the longitudinal direction of the frame coupling part 210 and includes a plurality of locking grooves 231 accommodated in the frame 330 of the bicycle, and the frame coupling part 210 of the frame 330 of the bicycle. Support springs 233 elastically supporting the frame coupling portion 210 so as to be spaced apart from each other; A locking piece 239 for controlling the height of the 210, an auxiliary operation lever 245 provided on the frame 330 of the bicycle and operating the operation of the locking piece 239, and the locking piece 239 and the auxiliary operation The auxiliary wire 247 is connected to the lever 245 and the locking piece 239 is operated by the operation of the auxiliary operation lever 245. Here, an accommodating case 241 is provided at the upper end of the frame 330 to accommodate the engaging piece 239, and the frame coupling part 210 is inserted through a through hole 243 formed at an upper portion of the accommodating case 241. do.
Here, the guide rail 237 is formed in the vertical direction inside the frame 330 in which the frame coupling part 210 is accommodated, and the rail groove 235 corresponding to the guide rail 237 also in the frame coupling part 210. Are formed and are mutually coupled. That is, the frame coupling portion 210 can be elevated in a fixed direction along the guide rail 237 of the frame 330 coupled to the rail groove 235.
In such a configuration, the support spring 233 is accommodated in the frame 330 of the bicycle to which the frame coupling portion 210 is coupled to elastically support the frame coupling portion 210, and the locking piece provided inside the housing case 241. 239 is engaged in the locking groove 231 of the frame coupling portion 210 to fix the height of the frame coupling portion 210. At this time, by engaging the auxiliary operation lever 245 to advance or reverse the engaging groove 239 connected to the auxiliary wire 247, the engaging piece 239 selectively in the plurality of engaging grooves 231 of the frame coupling portion 210. By making this latch, the height of the frame coupler 210 with respect to the bicycle frame 330 can be adjusted.
Furthermore, an auxiliary elastic member 238 is installed between the housing case 241 and the locking piece 239 of the frame coupling part 210, so that the locking piece 239 is a plurality of locking of the frame coupling part 210. The elastic force is provided to be caught in any one of the grooves 231.
As those skilled in the art to which the present invention pertains, the present invention may be modified in various ways without departing from the spirit of the present invention. .
1 is a view showing a bicycle to which a bicycle saddle angle adjustment device according to a first embodiment of the present invention is applied
Figure 2 is a perspective view showing the structure of the bicycle saddle angle adjustment device according to a first embodiment of the present invention
Figure 3 is an exploded perspective view showing the structure of the bicycle saddle angle adjustment device according to a first embodiment of the present invention
4 to 6 is a view showing the angle adjustment operating state of the bicycle saddle angle adjusting device according to the first embodiment of the present invention
7 to 9 is a view showing the height adjustment operation state of the bicycle saddle angle adjusting device according to a first embodiment of the present invention
10 is a perspective view showing the configuration of the bicycle saddle angle adjustment device according to a second embodiment of the present invention
Figure 11 is an exploded perspective view showing the configuration of the bicycle saddle angle adjustment device according to a second embodiment of the present invention
10,210: frame coupling 20,220: saddle coupling
23: engaging projection 30: angle adjustment unit
31: engaging jaw 35: elastic member
40: operation lever 50: wire
60,230: height adjustment 61: saddle support shaft
63,231: locking groove 69,233: support spring
71,239: locking piece 72,238: auxiliary elastic member
73,245: auxiliary operating lever 75,247: auxiliary wire
In the bicycle saddle angle adjustment device installed between the frame and the saddle of the bicycle,
A frame coupler coupled to the frame;
A saddle coupling portion supporting the saddle and rotatably coupled to an upper end portion of the frame coupling portion, and a locking protrusion formed at a lower end facing the frame coupling portion;
An angle adjusting unit provided between the frame coupling unit and the saddle coupling unit, the plurality of locking jaws being formed to selectively engage the locking protrusions to control a rotation angle of the saddle coupling unit;
An operation lever provided in the frame to manipulate an operation of the angle adjusting unit;
A wire connecting the angle adjuster and the operation lever to each other and reciprocating the angle adjuster by manipulation of the operation lever;
And an elastic member provided between the frame coupling part and the angle adjusting part to provide an elastic force to be engaged with any one of the plurality of locking jaws.
The plurality of locking jaws of the angle adjuster may have a stepped shape having an inclined step, and the locking projections of the saddle coupler may be selectively engaged with the plurality of locking jaws according to the reciprocating movement of the angle adjuster to control the rotation angle of the saddle coupler. Bicycle saddle angle adjusting device, characterized in that.
A saddle support shaft supporting the saddle and provided to be reciprocated in the saddle coupling portion, the plurality of engaging grooves being formed along a longitudinal direction of the shaft;
A support spring for elastically supporting the saddle support shaft such that the saddle is spaced apart from the saddle coupling portion;
A catching piece for selectively catching the plurality of catching grooves to control the height of the saddle adjusting shaft;
An auxiliary operation lever provided on the frame to manipulate an operation of the locking piece;
The hook saddle angle adjusting device, characterized in that further comprising an auxiliary wire for interconnecting the locking piece and the auxiliary operation lever, the auxiliary wire for operating the locking piece by the operation of the auxiliary operation lever.
Bicycle saddle angle adjusting device further comprises an auxiliary elastic member provided between the saddle engaging portion and the engaging piece to provide an elastic force to the engaging piece is caught in any one of the plurality of engaging grooves.
A plurality of locking grooves formed along a length direction of the frame coupling part and accommodated in the frame;
A support spring for elastically supporting the frame coupling portion such that the frame coupling portion is spaced apart from the frame;
A catching piece for selectively catching the plurality of catching grooves to control a height of a frame coupler with respect to the frame;
Bicycle saddle angle adjusting device further comprises an auxiliary elastic member provided between the frame and the engaging piece to provide an elastic force so that the engaging piece is caught in any one of the plurality of engaging grooves.
KR1020090116809A 2009-11-30 2009-11-30 Angle adjusting device for bicycle saddle KR100954491B1 (en)
KR1020090116809A KR100954491B1 (en) 2009-11-30 2009-11-30 Angle adjusting device for bicycle saddle
CN 201010189433 CN102079344B (en) 2009-11-30 2010-06-02 Angle adjusting device for bicycle saddle
US12/881,168 US8668262B2 (en) 2009-11-30 2010-09-13 Angle adjuster for bicycle seat
JP2010209376A JP5722580B2 (en) 2009-11-30 2010-09-17 Bicycle saddle angle adjustment device
EP20100182582 EP2327616B1 (en) 2009-11-30 2010-09-29 Angle adjusting device for bicycle saddle
KR100954491B1 true KR100954491B1 (en) 2010-04-22
ID=42220283
US (1) US8668262B2 (en)
EP (1) EP2327616B1 (en)
JP (1) JP5722580B2 (en)
KR (1) KR100954491B1 (en)
CN (1) CN102079344B (en)
KR101027253B1 (en) 2010-11-19 2011-04-06 이우진 Apparatus of saddle spring in the bicycle
KR101213826B1 (en) 2012-03-28 2012-12-18 김춘추 Wire torque adjusting device and bicycle having the same
KR101366905B1 (en) 2013-10-25 2014-02-25 이명아 Apparatus for adjusting the height of seat
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KR20180092516A (en) 2017-02-09 2018-08-20 한창희 Angle adjusting device for bicycle saddle
KR101946788B1 (en) * 2017-11-28 2019-02-12 주식회사 크리벤 Apparatus of controlling saddle angle for bicycle
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2009-11-30 KR KR1020090116809A patent/KR100954491B1/en not_active IP Right Cessation
2010-06-02 CN CN 201010189433 patent/CN102079344B/en not_active IP Right Cessation
2010-09-13 US US12/881,168 patent/US8668262B2/en active Active - Reinstated
2010-09-17 JP JP2010209376A patent/JP5722580B2/en not_active Expired - Fee Related
2010-09-29 EP EP20100182582 patent/EP2327616B1/en active Active
CN102079344A (en) 2011-06-01
EP2327616B1 (en) 2012-12-12
JP5722580B2 (en) 2015-05-20
CN102079344B (en) 2013-06-05
US20110127813A1 (en) 2011-06-02
US8668262B2 (en) 2014-03-11
EP2327616A1 (en) 2011-06-01
JP2011116351A (en) 2011-06-16
KR102017874B1 (en) 2019-09-03 A dual steerable vehicle
DE102012020119B4 (en) 2015-02-12 Child safety seat
JP3101174U (en) 2004-06-03 Bicycle
KR100908670B1 (en) 2009-07-21 Bicycle Saddle Angle Adjuster
JP5193092B2 (en) 2013-05-08 Hip twist type health device
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2009-12-03 A302 Request for accelerated examination
2010-04-01 E701 Decision to grant or registration of patent right