| 摘要 |
PROBLEM TO BE SOLVED: To make it possible to realize the instantaneous percussion by the accurate bullet feed by leading the motion of a connecting rod at the time of pulling a trigger by utilizing the connection of the rod to the trigger, leading the longitudinal motion of a push rod by the movements of main and sub coupling members, and intruding a BB bullet into a pullet feeding groove. SOLUTION: A connecting rod 21 is fixed to a barrel side, a trigger 22 is connected to its end, and the rod 21 is inserted into a positioning post 23. Further, the rod 21 and sub coupling member 13 are engaged by threads. When the trigger 22 is pulled by utilizing the connection of the rod 21 to the trigger 22, the motion of the rod 21 is led to move main and sub coupling members 12, 13 to lead the forward or backward movement of the push rod, thereby intruding a BB bullet into a bullet feeding groove. Thus, the bullet feeding can be accurately conducted to make it possible to realize rapid and instantaneous percussion. |
