| 摘要 |
<P>PROBLEM TO BE SOLVED: To simplify a device configuration, improve durability, and improve maintainability by making a shaft supporting a rotary nozzle body unnecessary, in a nozzle device for a jet bath including the rotary nozzle body, which is formed with jet holes, and wherein hot water supplied from the rear side of the rotary nozzle body is jetted into a bathtub through the jet holes. <P>SOLUTION: In this nozzle device for the jet bath, a supporting point part abutting on the rotation central point of the rotary nozzle body is provided on the front side of the rotary nozzle body. By water pressure of the hot water supplied to the rear side of the rotary nozzle body and jetted through the jet holes, the rotary nozzle body is pressed to the supporting point part and is rotated while allowing alignment to be performed. <P>COPYRIGHT: (C)2013,JPO&INPIT |
