| 摘要 |
PROBLEM TO BE SOLVED: To prevent warm water used for washing the buttocks from falling and splashing on a nozzle portion at a leading end of a bidet washing nozzle; to dispense with a pipe for guiding the warm water to a washing water switching unit by integrating a warm water tank with a washing water switching unit equipped with a switching valve for switching between the supply of warm water in the warm water tank to the buttocks washing nozzle and that of the warm water to the bidet washing nozzle; and to provide a constitution simplified to establish an accurate relationship between the warm water tank and the washing water switching unit. SOLUTION: A warm water washing unit includes: a nozzle unit in which the buttocks washing nozzle and the bidet washing nozzle are housed nozzle cases, respectively, and in which the bidet washing nozzle is positioned immediately below the buttocks washing nozzle; and the washing water switching unit which is equipped with the switching valve for switching the warm water in the warm water tank between the buttocks washing nozzle and the bidet washing nozzle. The washing water switching unit is mounted on the undersurface of the warm water tank so that a warm water outlet at the lower end of a warm water lead-out pipe erected in the warm water tank can communicate with a warm water lead-in port of a valve chamber housing the switching valve. COPYRIGHT: (C)2010,JPO&INPIT |
