| 摘要 |
PURPOSE: A bidet is provided for a user to feed pleasant by using purified water, as well as to adjust the position of a spraying nozzle according to the figure of individuals or using habits of a toilet. CONSTITUTION: A mounting plate has a recessed groove(3) inserted into a cover hinge of a toilet. The recessed groove is combined by a bolt member fixing a cover. A boss(30a) of a bidet is formed on the mounting plate. The boss and a hook portion(5) of the mounting plate are made by resin material. A shaft portion(7) is positioned inside the hook, and a central water spraying hole(31) and plural circumferential spraying holes(33) are formed on a spraying nozzle(30). The boss is connected with a water feed pipe(13), and the water feed pipe is connected to a water pressure control valve for adjusting the water pressure of washing water. the spraying nozzle is adjustable in upper/lower angles from the boss according to the using states or figure of a user. The spraying nozzle is operated up and down without airtightness and then fixed with angular adjustment for the boss of the bidet is connected with the hook of the mounting plate. Washing water flows out through the water feed pipe and flows into an inner space having a donut-shaped sectional area except a space occupied by the shaft portion. Thereby, the washing water flows regularly all the time even though the spraying nozzle is bent at a specific angle.
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