| 摘要 |
A feeder B as shown in Fig. 1 is constructed so that a nozzle unit (2) is located in a cylinder unit (11) of a bullet-firing unit (1), and that in response to the movement of a piston unit (12) is capable of being connected to or disconnected from the piston unit (12), and where a bullet-feed port (3b) can be closed or opened. Furthermore, with a force that is greater than the force of an elastic member (nozzle spring) (22) and a force that is less than the engagement force between a locking section (21a) and a locked section (12g), a joint unit (124) connects the piston head (121) with the piston body (123), and within a limited space, efficiently increases the amount of time that the bullet-feed port (3b) is open. In this way, it is possible to improve durability of the feeder and increase reliability of feeding bullets, as well as it is possible to reproduce the operation of a real gun that can be taken down. Moreover, it is possible for the user to easily replace the feeder. |
