| 摘要 |
PROBLEM TO BE SOLVED: To provide a sanitary washing device capable of reliably forming a water mass at a target point by collecting a large amount of water flow utilizing a catch-up phenomenon.SOLUTION: The sanitary washing device WA is arranged to prevent attenuation of pressure of washing water given by pulsation generating means caused from natural frequency in a water flow passage in a high pressure range higher than a predetermined pressure.SELECTED DRAWING: Figure 6 |
