| 摘要 |
PROBLEM TO BE SOLVED: To provide a sanitary washing device capable of improving a feeling of washing and washing strength without changing washing water's volume, by inhibiting pulsation amplitude of discharged washing water from being attenuated by change in the volume of water or water temperature.SOLUTION: A sanitary washing device for discharging water to a user's private parts comprises: washing water supply means for ejecting washing water from a water discharge hole formed on a nozzle to the user's private parts; a pulsation generation unit for force-feeding the washing water supply means with washing water having different speed; and a water conduction passage for connecting the pulsation generation unit with the washing water supply means. The water conduction passage is made of an elastic body having a vibration period, at the time of water conduction, varying depending on the volume of force-fed washing water and the washing water's temperature. The pulsation generation unit is configured so as to enlarge amplitude of the pulsation generation unit's pulsation of washing water by synchronizing a period of washing water's pulsation with a period of the water conduction passage's vibration, and adjust the period of washing water's pulsation correspondingly to a variation in the period of the water conduction passage's vibration.SELECTED DRAWING: Figure 6 |
