| 摘要 |
PURPOSE:To improve the washing effect, the massage effect, and a thermotherapy effect by allowing bath water to pass through a bubble generator, taking a bath from the upper half of the body as air-mixed water and allowing it to flow down to the lower half of the body. CONSTITUTION:When hot water of bathtub 1 is pressurized by a pump and injected into a tube from a jet nozzle 4 by an injector, air is sucked from the periphery, stirred and mixed due to hydraulic pressure and becomes fine air- mixed water, and it is allowed to pass through an air-mixed water feed tube 5 and bathed to the upper half of the body from a discharge port 8. As for the air-mixed water, as the case may be, it is discharged from a shoulder part in a normal pressure state from the feed tube 5, and also, by using a hose or a flexible pipe for the mixture feed water tube, it is injected locally in a pressurized state to arbitrary parts such as, for instance, the shoulder, the belly, the waist, the thigh of the leg, etc., and an ultrasonic wave is generated. Or the hot water is pressurized by the pump and made to the air-mixed water by a bubbling device, and allowed to flow down from the upper half of the body to the lower half of the body. |
