| 摘要 |
PROBLEM TO BE SOLVED: To miniaturize a liquid massage device having an underwater pump. SOLUTION: This liquid massage device 10 comprises a water tank 11, a sheet 12 covering an upper opening of the water tank 11, a moving carriage 20 moving in the front/rear directions inside the water tank 11, a first spray device 50a and a second spray device 50b disposed in the front and rear on the moving carriage 20. The first spray device 50a comprises a first underwater pump 21a and a first nozzle mechanism 30a with a first nozzle 31a, and the second spray device 50b comprises a second underwater pump 21b and a second nozzle mechanism 30b with a second nozzle 31b. The first nozzle 31a is disposed in the front end of the first spray device 50a, located in front of the intermediate position in the front/rear directions of the first underwater pump 21a. The second nozzle 31b is disposed in the rear end of the second spray device 50b, located behind the intermediate position in the front/rear directions of the second underwater pump 21b. COPYRIGHT: (C)2005,JPO&NCIPI
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