JPS63111136U - - Google Patents

Description

[Brief explanation of the drawing]

FIG. 1 is an external side view of one embodiment of this invention, showing a state in which a part of the bathtub is cut away. FIG. 2 is a side view of the main parts of this invention, showing a state in which a part of the bathtub and a part of the head cover are cut away. FIG. 3 is a front view of the essential parts of the water bubble generating section in one embodiment of this invention, showing a state in which a part of the head cover is cut away. FIG. 4 is a schematic top view of another embodiment of this invention. Fifth
The figure is a front view of main parts of another embodiment of this invention,
The head cover is shown with part of it cut away. In the figure, 1 and 100 are bathtubs, 11 and 101 are water storage parts, 21 is a water suction pipe, 22 is a main body cover, 23 is a pump, 23a is a suction port, 24
25 is a motor, 25 is a discharge pipe, 26 is a head cover, 27 is an injection nozzle, 28 is a muffler, 28a is an air supply section, and 102 is a pump chamber.

Claims (1)

[Scope of Claim for Utility Model Registration] (1) A bathtub in which an opening is formed in a wall defining a water storage part, and a part of the bathtub that is attached to a part other than the water storage part, and the interior of the water filled in the water storage part. a water flow bubble generation section for generating a water flow and a large amount of bubbles; the water flow bubble generation section includes at least a motor; a pump driven by the motor and having a suction port and a discharge port; a suction pipe connected to the opening of the bathtub, the other end connected to the suction port of the pump, and one end connected to the discharge port of the pump, at least a part of which is above the water storage part of the bathtub; a discharge pipe connected to the part of the discharge pipe for injecting water flowing through the discharge pipe as a jet water stream from above the bathtub toward the water surface of the water storage section; An ultrasonic bathtub device comprising: an injection nozzle; (2) The scope of the utility model registration claim, wherein the water flow bubble generator includes a housing that houses the motor, the pump, and the discharge pipe, and the housing is attached to the outer surface of the wall of the bathtub. The ultrasonic bathtub device according to item 1. (3) A pump chamber is integrally formed in the bathtub adjacent to the water storage section, and a part of the water bubble generating section is housed in the pump chamber, the utility model registration claim No. The ultrasonic bathtub device according to item 1. (4) The ultrasonic bathtub device according to any one of claims 1 to 3, wherein the discharge pipe is rotatably connected to the pump. (5) The water stream bubble generating unit further includes a silencer disposed to surround the jet nozzle and the jet water stream injected from the jet nozzle, according to any one of claims 1 to 4 of the utility model registration claims. Ultrasonic bathtub device as described. (6) The silencer is configured to be able to be supplemented.
The ultrasonic bathtub device according to claim 5 of the utility model registration claim. (7) The muffler includes an air supply part for supplying sufficient air to the jet water flow flowing therein, so that the jet water flow generates a large amount of air bubbles when it enters the water surface of the water storage part. The ultrasonic bathtub device according to claim 5 or 6, which generates ultrasonic waves.