WASHING DEVICE FOR HUMAN BODY PRIVATE PART

• Main Author: SHIMOYAMA TAKEHIRO
• Format: Patent
• Language: English; Japanese
• Published: 06.10.2016
• Subjects: FIXED CONSTRUCTIONS; FLUSHING VALVES THEREFOR; SEWERAGE; WATER SUPPLY; WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES

PROBLEM TO BE SOLVED: To provide a low-cost washing device for a human body private part with a function to pulsate washing water.SOLUTION: A washing device for a human body private part includes a pressure adjustment switching valve that adjusts pressure of washing water W, a pulse generation part 43 that pulsates the washing water W, and a controller. The pulse generation part 43 is supplied with the washing water W, and includes a valve chamber 43a connected to a jet hole 42, a shaft valve body 43c disposed movably in the valve chamber 43a according to an adjusted pressure, which is a pressure of the washing water W adjusted by the pressure adjustment switching valve, for opening/closing the jet hole 42, and a spring 43e that energizes the shaft valve body 43c against the adjusted pressure. The controller includes a pulse controlling part that controls pulse for pulsating the washing water W by the pulse generation part 43, by adjusting the adjusted pressure to a pulse generating pressure that makes the shaft valve body 43c undergo a periodic reciprocating motion for opening/closing the jet hole 42, using the pressure adjustment switching valve.SELECTED DRAWING: Figure 6 【課題】洗浄水を脈動させる機能を有する人体局部洗浄装置を、低コストにて提供する。【解決手段】人体局部洗浄装置は、洗浄水Ｗの圧力を調整する圧力調整切替バルブと、洗浄水Ｗを脈動させる脈動発生部４３と、制御装置と、を備え、脈動発生部４３は、洗浄水Ｗが供給されるとともに、噴出穴４２と接続する弁室４３ａと、弁室４３ａ内に、圧力調整切替バルブによって調整された洗浄水Ｗの圧力である調整圧力に応じて移動可能に配設され、噴出穴４２を開閉可能な軸弁体４３ｃと、軸弁体４３ｃを調整圧力に抗して付勢するスプリング４３ｅと、を備え、制御装置は、圧力調整切替バルブによって調整圧力を、噴出穴４２を開閉するように軸弁体４３ｃが周期的に往復運動する脈動発生圧力に調整することにより、脈動発生部４３によって洗浄水Ｗを脈動させる脈動制御を行う脈動制御部を備えている。【選択図】図６