| 摘要 |
PROBLEM TO BE SOLVED: To attain the diversification of washing private parts using a movable water discharge part with a discharge hole. SOLUTION: A movable body 26 for the buttocks is rocked at a discharge hole deflection angleα, and the timing of water discharged from the buttocks discharge hole 25c is adjusted. That is, wash water of pulsation flow is supplied to the discharge hole, and the jetting points of the discharged wash water are set to only a starting point Sa and an intermediate point Sb of a projection locus TK of a human body. This constitution can provide a new washing form of convergently jetting water to both ends of the washing maximum width SH. If jetting water to only two points at the center of a forward path and a return path of the projection locus TK, a washing form of convergently jetting water to the center of the washing maximum width SH can be obtained, and the change of both washing forms can be made.
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