| 摘要 |
PROBLEM TO BE SOLVED: To provide a jet bath device capable of easily ejecting a reciprocating and vibrating jet stream into bathtub water in a simple structure. SOLUTION: The jet bath device includes a bathtub, an inlet opened on the bathtub wall of the bathtub for sucking bathtub water stored inside the bathtub, a pressurizing device for sucking the bathtub water from the inlet and pressurizing and discharging it, and a jet nozzle held to the bathtub wall facing a jet port 26 inside the bathtub below the overflowing edge of the bathtub, for ejecting pressurized bathtub water introduced from the pressurizing device to the inside from the jet port 26 into the bathtub. The jet nozzle has a conversion part 25 for converting a turning flow to a reciprocating and vibrating jet stream. COPYRIGHT: (C)2009,JPO&INPIT
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