| 摘要 |
PROBLEM TO BE SOLVED: To provide a jet bath apparatus providing a bather with a feeling being massaged by thumbs of a person. SOLUTION: This jet bath apparatus is provided with a bathtub, a suction port opened in a bathtub wall of the bathtub and sucking bathtub water stored inside the bathtub, a pressure device sucking, pressurizing and discharging the bathtub water from the suction port, and a jet flow nozzle jetting out the bathtub water supplied from the pressure device to the interior of the bathtub, wherein the jet flow nozzle has a rotating body, and a jet outlet with an opening area about the size of the thumb, formed at an eccentric position with respect to the rotation center of the rotating body and moving within a thumb movable range around the rotation center accompanied by the rotation of the rotating body, a channel between the suction port and the jet outlet is non-connected to a communication port to atmosphere and the jet nozzle jets out a jet flow with substantially no air bubble into bathtub water. COPYRIGHT: (C)2010,JPO&INPIT
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