发明名称 Diaphragm water gun
摘要 A diaphragm actuated toy water gun is provided which includes a housing having a handle with a trigger as well as a barrel with a water ejection nozzle located thereon. A water supply tank is connected to the main housing which can be filled with water. A pump is located on the housing for pumping water from the supply tank to at least one diaphragm chamber located on the housing. The diaphragm chamber is formed between a fixed wall and a flexible diaphragm, which can be deflected and expanded from its neutral position into a diaphragm housing. A release valve C the diaphragm assembly. Actuation of the release valve allows a stream of water to be ejected from the diaphragm water gun.
申请公布号 US6802756(B2) 申请公布日期 2004.10.12
申请号 US20030454091 申请日期 2003.06.04
申请人 ZIMMERMAN JEFFREY C 发明人 ZIMMERMAN JEFFREY C
分类号 F41B9/00;(IPC1-7):A63H29/10;A63H33/40 主分类号 F41B9/00
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