| 摘要 |
The present invention provides an air gun firing operating system that uses compressed air to eject bullets by purely mechanical means, and enabling single firing or high-speed continuous firing. During the firing operation, the system uses a sliding shuttle tube that is able to slide back and forth in a linear line between a bullet chamber and a cylinder. The sliding shuttle tube is provided with a sliding column, and relative linear motion between the sliding column and the end opening of the cylinder determines critical opening and closing to obtain air pressure blasts, thereby achieving high-speed back and forth motion and continuous firing of bullets. The relevant driving position of a trigger device is provided with a sliding retainer, which is able to effect transient retaining of the sliding shuttle tube, thereby restricting the system for single firing, or opening the sliding retainer to enable a continuous firing operation. |
