| 摘要 |
PROBLEM TO BE SOLVED: To provide a private part washing device having a water supply mechanism capable of satisfying performance of a check valve even if various foreign matters coming from a water supply source intrude into the private part washing device. SOLUTION: This private part washing device has a jetting device for jetting water for washing a private part of a human body, a heat exchanger for changing washing water into warm water, a water supply port connected with a water supply pipe, a water cut-off valve capable of switching into a form in which water supplied from the water supply port passes and a form in which water is cut off, an adjusting valve for adjusting pressure of water supplied from the water supply pipe, and the check valve for preventing water going toward the water supply port from the jetting device. The check valves are provided in two or more sections in a water channel and use different valve structures, respectively. COPYRIGHT: (C)2005,JPO&NCIPI
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