发明名称 Air-operated toy gun
摘要 An air-operated toy gun including a gun body, a triggering device, an air pump device, and a projectile. The air pump device is arranged inside the gun body and has an air cylinder. A blow tube that is connected to the air cylinder has an end extending out of the gun body. A piston is driven by the triggering device within the air cylinder to produce compressed air. The tubular projectile, made of a medium hard foam material and closed at one end, is mounted on the front end of the blow tube. When compressed air, produced by the movement of the piston in the air cylinder by movement of the triggering device, exhausts from the blow tube; the projectile is ejected forward, resulting in an amusement effect.
申请公布号 US5429108(A) 申请公布日期 1995.07.04
申请号 US19930138001 申请日期 1993.10.19
申请人 HSIEH, YIN-WANG 发明人 HSIEH, YIN-WANG
分类号 F41B11/12;(IPC1-7):F41B11/12;F41J3/02 主分类号 F41B11/12
代理机构 代理人
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