Patent Publication Number: US-7588023-B2

Title: Action structure

Description:
BACKGROUND OF THE INVENTION 
   a) Field of the Invention 
   The present invention relates to an action structure, and more particularly to an action structure, wherein a handle is extended with a handle extension seat to drive an action piece, and a lower rim of the action piece is provided with a corresponding action piece inner tenon, such that the action piece can be fixed at a rear side through this latching effect, and a trajectory adjusting device which is enclosed by the action piece can be exposed for an adjustment of the trajectory. In addition, an action release tenon is assembled with the action piece inner tenon through an extended tenon extension rod. 
   b) Description of the Prior Art 
   Although a conventional toy gun is provided with an action piece and an action release tenon, the action piece and the action release tenon are only provided with an effect of beauty, and are not equipped with functions of fixing the action piece at a rear side and of releasing the action piece, which will result in that a trajectory adjusting device cannot be adjusted easily. 
   Therefore, how to eliminate the aforementioned problems is a technical issue to be solved by the present inventor. 
   SUMMARY OF THE INVENTION 
   The primary object of present invention is to provide an action structure, wherein a handle is extended with a handle extension seat to drive an action piece, and a lower rim of the action piece is provided with a corresponding action piece inner tenon, such that the action piece can be fixed at a rear side by this latching effect, and at a same time, a trajectory adjusting device which is enclosed by the action piece can be exposed for an adjustment of the trajectory. In addition, an action release tenon is assembled with the action piece inner tenon through an extended tenon extension rod, such that the action piece can be restored to an original position by pressing the action release tenon, thereby enabling a recoil movement of the action piece to achieve an effect of simulating a real gun. 
   To enable a further understanding of the said objectives and the technological methods of the invention herein, the brief description of the drawings below is followed by the detailed description of the preferred embodiments. 

   
     BRIEF DESCRIPTION OF THE DRAWINGS 
       FIG. 1  shows a perspective view of the present invention. 
       FIG. 2  shows an exploded view of the present invention. 
       FIG. 3  shows a first schematic view of an embodiment of the present invention. 
       FIG. 4  shows a second schematic view of an embodiment of the present invention. 
       FIG. 5  shows a third schematic view of an embodiment of the present invention. 
       FIG. 6  shows a fourth schematic view of an embodiment of the present invention. 
   

   DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS 
   Referring to  FIG. 1  and  FIG. 2 , the present invention is to provide an action structure A, which is constituted by a handle part B, an action part C, and a tenon part D, wherein the handle part B includes a handle B 1 , a handle extension seat B 2 , and a handle extension spring B 3 ; the action part C includes an action piece C 1 , an action extension spring C 2 , and a dummy action stop-piece C 3 , with a trajectory adjusting device E being enclosed by the action piece C 1 ; and the tenon part D includes an action piece inner tenon D 1 , a tenon extension rod D 2 , an action release tenon D 3 , and a tenon torsion spring D 4 . 
   The handle B 1  is extended with the handle extension seat B 2 , and a side edge of the handle extension seat B 2  is formed with a projected piece which is corresponding to a side edge of the action piece C 1 , so as to drive the action piece C 1 . On the other hand, a lower rim of the action piece C 1  is provided with a projected corner which is corresponding to an arc corner at an upper rim of the action piece inner tenon D 1 , such that the action piece C 1  can be fixed at a rear side by this latching effect, and the trajectory adjusting device E which is enclosed by the action piece C 1  can be exposed for an adjustment of the trajectory. 
   An end at the other side of the action piece inner tenon D 1  is provided with the action release tenon D 3  which is locked with the tenon extension rod D 2 , and the tenon extension rod D 2  is provided with a projected body to be assembled with the action piece inner tenon D 1 , such that a matching piece can be formed by the action piece inner tenon D 1  and the action release tenon D 3 , and the action piece C 1  can be restored to its original position by pressing the action release tenon D 3 , thereby enabling the action piece C 1  to be fixed at the rear side and to be restored to the original position. 
   Referring to  FIGS. 3 to 6 , the present invention is to provide an action structure A, which is composed of a handle part B (as shown in  FIG. 2 ), an action part C, a tenon part D, and a trajectory adjusting device E. The handle part B (as shown in  FIG. 2 ) includes a handle B 1 , a handle extension seat B 2 , and a handle extension spring B 3 . The action part C includes an action piece C 1 , an action extension spring C 2 , and a dummy action stop-piece C 3  which is provided with a bump to be assembled with a cavity at a lower rim of the action piece C 1 , and which is connected to a frame along with the extended action extension spring C 2 . The action piece C 1  encloses the trajectory adjusting device E, and the tenon part D includes an action piece inner tenon D 1 , a tenon extension rod D 2 , an action release tenon D 3 , and a tenon torsion spring D 4 . 
   A side end of the handle B 1  is provided with a hook which is hooked to the extended handle extension spring B 3  and is extended to the frame, and a side edge of the handle extension seat B 2  is provided with a projected piece which is corresponding to a side edge of the action piece C 1 , such that the action piece C 1  can be driven from an operation of the handle B 1  by this latching effect. On the other hand, a lower rim of the action piece C 1  is provided with a projected corner which is corresponding to a notch at an upper rim of the action piece inner tenon D 1 , such that when the handle B 1  and the handle extension seat B 2  operate to drive the action piece C 1 , the projected corner at the lower rim of the action piece C 1  will cross over a top of the notch at the upper rim of the action piece inner tenon D 1  to be mutually latched with the action piece inner tenon D 1 , such that the action piece C 1  can be fixed at a rear side by the action piece inner tenon D 1  through this latching effect. In addition, as the action piece C 1  encloses the trajectory adjusting device E, the trajectory adjusting device E can be exposed for a following adjustment by fixing the action piece C 1  at the rear side. 
   The action piece inner tenon D 1  is extended with the tenon torsion spring D 4 , is extended to the frame, and is provided with a cavity. The other corresponding side of the action piece inner tenon D 1  is provided with the action release tenon D 3  which is extended with the tenon extension rod D 2  to be assembled with the action release tenon D 3 , and the tenon extension rod D 2  is provided with a projected body to be latched with the cavity of the action piece inner tenon D 3 , such that a matching piece is formed by the action piece inner tenon D 1  and the action release tenon D 3 , and when the action release tenon D 3  is pressed, the action piece inner tenon D 1  of the matching piece is moved due to that the action release tenon D 3  is pressed, and is at a same time moved downward from torsion force of the extended tenon torsion spring D 4 . Accordingly, as there is no notch at the upper rim of the action piece inner tenon D 1  for the corresponding latching with the projected corner at the lower rim of the action piece C 1 , the action piece C 1  can be restored to an original position by an operation of restoring force of the dummy action stop-piece C 3  and the extended action extension spring C 2 . In the mean time, the action piece inner tenon D 1  is also restored to its original position by restoring force of the extended tenon torsion spring D 4 , which enables the action piece C 1  to be subjected to the same operation again. 
   To further manifest the advancement and practicability of the present invention, the present invention is compared with a conventional action structure as follow. 
   Shortcomings of a conventional action structure
         1. The action piece and the action release tenon are only provided with the effect of beauty.   2. According to item 1, the action cannot be fixed at the rear side nor can be released.   3. The trajectory cannot be adjusted easily.       

   Advantages of the present invention
         1. By operating the handle, the action can be fixed at the rear side.   2. By pressing the action release tenon, the action can be restored to its original position.   3. The trajectory can be adjusted by a single hand.   4. It is provided with the advancement and practicability.   5. It can improve industrial competitiveness.       

   It is of course to be understood that the embodiments described herein is merely illustrative of the principles of the invention and that a wide variety of modifications thereto may be effected by persons skilled in the art without departing from the spirit and scope of the invention as set forth in the following claims.