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1. 发明授权

US5208922A Sanitary device 失效
标题翻译：卫生设备
公开(公告)号：US5208922A
公开(公告)日：1993-05-11
申请号：US766261
申请日：1991-09-27
申请人： Haruo Machinaga , Shinji Kawai , Osamu Matsubara , Tetsuo Makino
发明人： Haruo Machinaga , Shinji Kawai , Osamu Matsubara , Tetsuo Makino
IPC分类号： E03D9/08
CPC分类号： E03D9/08
摘要： A sanitary device is comprised of a toilet bowl having therein an inner space and a rear portion, a casing mounted on the rear portion of the toilet bowl, an outer nozzle having at its front, intermediate and rear portions an opening, a tapered wall and an inlet, respectively, and secured to the casing in such a manner that the outer nozzle is oriented toward the inner space of the toilet bowl. A water supply device supplies an amount of water continuously to the inlet of the outer nozzle. An auxiliary valve is provided at a frontward portion of the tapered wall of the outer nozzle for interrupting the fluid communication between the atmosphere and the inside of the outer nozzle. An inner nozzle has holes top be aimed at a body part and disposed in the outer nozzle in such a manner that when the inner nozzle is in its retracted position, the fluid communication between the inlet and the inside of the outer nozzle is established, and when a retainer mounted of the rear portion of the inner nozzle is in engagement with the tapered wall, the extended position of the inner nozzle is established. A spring urges the inner nozzle in the direction of its retracted position and a valve is disposed in a rear portion of the inner nozzle so as to be opened only when the inner nozzle is in its retracted or extended position.
摘要翻译：卫生装置由具有内部空间和后部的马桶组成，安装在马桶的后部的壳体，外部喷嘴在其前部，中部和后部具有开口，锥形壁和入口分别固定在壳体上，使得外部喷嘴朝向马桶的内部空间。供水装置向外喷嘴的入口连续供水。辅助阀设置在外喷嘴的锥形壁的前部，用于中断大气和外喷嘴内部之间的流体连通。内部喷嘴具有顶部朝向主体部分并且设置在外部喷嘴中的孔，使得当内部喷嘴处于其缩回位置时，建立外部喷嘴的入口和内部之间的流体连通，并且当安装在内部喷嘴的后部的保持器与锥形壁接合时，建立内部喷嘴的延伸位置。弹簧沿其缩回位置的方向推动内部喷嘴，并且在内部喷嘴的后部设置阀，以便仅当内部喷嘴处于其缩回或伸出位置时才打开。

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