JPS63195844U

JPS63195844U -

Info

Publication number: JPS63195844U
Application number: JP4709988U
Authority: JP
Priority date: 1985-11-18
Filing date: 1988-04-06
Publication date: 1988-12-16
Also published as: JPH039714Y2

Description

[Brief explanation of drawings]

第１図は本考案実施例の系統図。第２図は上記
実施例の構造斜視図。第３図は上記実施例の据え
置き状態の斜視図。第４図は上記実施例の底部破
断図。１……筐体、２……吸入口、３……ポンプ、４
Ａ，４Ｂ……送水管、５Ａ，５Ｂ……ノズル、６
……スパイラルホース、７Ａ，７Ｂ……電源ケー
ブル、８……吸気孔、９……吸着盤、１０……フ
イルタ、１１……ゴムホース、１２……直流モー
タ、１３……電気開閉スイツチ、２１……浴槽、
２１Ａ……浴槽の内底面、２２……湯水、３１，
３２，３３……それぞれノズル５Ｂの第一端、第
二端および第三端、Ａ……水流を示す矢印。 FIG. 1 is a system diagram of an embodiment of the present invention. FIG. 2 is a structural perspective view of the above embodiment. FIG. 3 is a perspective view of the above embodiment in a stationary state. FIG. 4 is a bottom cutaway view of the above embodiment. 1... Housing, 2... Inlet, 3... Pump, 4
A, 4B... Water pipe, 5A, 5B... Nozzle, 6
...Spiral hose, 7A, 7B...Power cable, 8...Intake hole, 9...Suction cup, 10...Filter, 11...Rubber hose, 12...DC motor, 13...Electric open/close switch, 21... …bathtub,
21A... Inner bottom surface of the bathtub, 22... Hot water, 31,
32, 33...first end, second end, and third end of nozzle 5B, A...arrow indicating water flow.

Claims

[Scope of Claim for Utility Model Registration] 1. An inlet, an electric pump that boosts the pressure of hot water drawn from this inlet, a water pipe connected to the output port of this pump, and a water pipe connected to the output port of this water pipe. and a nozzle are mounted in one housing, and the device has a structure in which hot water in the bathtub is sucked through the suction port, and a water stream ejected from the nozzle generates air bubbles in the bathtub. The nozzle has a first end open, a second end connected to the water pipe, and a third end connected to the intake port. Generation of air bubbles in the bathtub, characterized in that the hot water passage toward one end is linear and substantially coincides with the center of the water flow, and includes a three-way structure that mixes the water flow with air taken in from the air intake port. Device. 2. The bubble generator in a bathtub according to claim 1, wherein the air intake port and the third end of the three-way structure are connected by a pipe. 3. A nozzle that generates bubbles in water by a water stream ejected from an opening located in the water, the first end of which is connected to the opening, the second end connected to a pressurized water pipe, and the third end connected to the atmosphere. . A nozzle characterized in that the hot water passage from the second end to the first end has a three-way structure in a straight line that substantially coincides with the center of the water flow.