JPH03128057A - Bubble massager - Google Patents

Abstract

PURPOSE:To effectively generate a strong bubble jet stream at a place where the bubble jet stream is desired to be applied on a human body, by installing an elongated air suction pipe for introducing air sucked from a body on a discharge part, and installing an intake selector valve. CONSTITUTION:A bubble massager can be mounted and demounted to a bubble jet stream port 21 of a body, and a bubble jet stream discharge part has a nozzle 33, diffuser 34, and an air suction port 35, and a pair of intake selector valves 26 are installed, in order to allow the air 39 sucked through a flexible elongation pipe 37 having an air suction pipe 36 formed integrally and an air suction ball 27 to communicate in accordance with the case. When the elongation pipe 37 is installed on the body side, the pressure in a water passage 41 increases, and a valve 43 on the side where the intake selector valve 26 is connected with an air suction pipe 42 on a body nozzle side is closed by the pressure rise, and a valve connected with an air suction pipe 44 is opened, and the air sucked from a suction pipe 45 on the suction ball side is directly sucked to an elongation nozzle discharge port 32 through a suction port 38 for elongation pipe, and a bubble jet stream is discharged. Further, when the elongation pipe 37 is demounted, the intake selector valve shifts to the opposite side 45, and a bubble jet stream is discharged from the bubble jet stream port 21 on the body.

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a bubble pine surger that generates a bubble jet in water, and allows the bubble jet to freely apply to the human body without reducing the force of the bubble jet. This article concerns the foam pine surgeon that made this possible.

[Conventional technology]

Conventionally, this type of device is an in-bath pine surge machine that produces a pine surge effect by generating a jet of air bubbles in water, as described in Japanese Utility Model Application Publication No. 59-3875. If you want to use a device, you either bring your body closer to the jet orifice, or you bring the device itself closer to your body.

[Problem to be solved by the invention]

The above-mentioned conventional technology does not take into consideration the fact that the bubble jet can be freely applied to the desired place or extreme part of the body, and the problem is that it is difficult to handle the bubble jet in order to effectively apply the bubble jet to the body. There was a point.

The present invention allows you to place your body where you want it to be, even if your body is far away.
Alternatively, it is an object of the present invention to provide a foam pine surger which has a structure for freely and effectively generating a strong foam jet when brought close to the pole, and further improves usability, handleability, and pine surge effect.

[Means to solve the problem]

In order to achieve the above purpose, it is possible to attach a simple flexible extension pipe to the bubble jet port of the main body, but while the water and air mixed at the jet port pass through the pipe, It is conceivable that the water and air will separate due to the difference in specific gravity, reducing the jetting force and at the same time significantly reducing the pine surge effect.

Therefore, in order to achieve the original purpose, we developed this as a means of generating a powerful bubble jet by mixing water and air at the discharge part of the flexible, flexible, and extension pipe that connects to the main body bubble jet port. An extension intake pipe is installed in the discharge part to guide the air sucked from the main body, and further inside the main body, it is installed in the main body for normal use (when the extension pipe is not used), to the main body jet port, and when the extension pipe is used, to the main body jet port. This is made possible by providing an intake switching valve so that air is taken into the extended intake pipe side.

[Function] A nozzle and a diffuser-intake port are installed at the discharge part of a flexible extension pipe that can be attached and detached with a single touch from the bubble jet port of the main body, and the extension pipe and the main body mix water and air at the discharge tip. When used in the main body, air is taken directly into the nozzle/diff user part inside the main body, and when the extension pipe is installed, air is not drawn into the nozzle/diff user part inside the main body.
Even when the body moves away from the main body, the main body has an intake switching valve that takes in air from the intake port of the extension pipe.
Connect the extension pipe to the bubble jet port of the main body and bring the bubble jet close to the place or extreme part where you want it to hit your body, and freely.
It effectively generates a powerful jet of bubbles.

〔Example〕

An embodiment of the present invention will be described below with reference to the drawings.

First, FIG. 1 shows the structure of the main body, which is the basis of the present invention. Main case 4 consisting of front case 1, rear case 2 and base 3
The battery 7 is stored in the lower chamber of an inner case 6, which is water-sealed into two upper and lower chambers with a lead sensor packing 5, and the battery 7 is sealed with a rubber packing 8 and a battery cover 9. A control circuit 10 is disposed in the battery 7, and a circuit power bar 2 having a terminal 11 for charging the battery 7 and a rubber gasket 13 are used to seal the battery 7 with water. Furthermore, a motor case 15 equipped with a pump motor 14 is attached, and the inner case 12 is sealed from the outside with a packing 6. At the bottom of the motor case 15, a water seal is provided with an oil seal 17, and an impeller 18 that is rotated by a pump motor is provided.
A spiral pump part is formed together with a pump cover 20 provided with a suction joint 19, and a bubble jet port 21 of the pump part is formed.
is nozzle 22. Deaf user 23. It consists of an intake port 24, and an intake pipe 25. Intake switching valve 26. An intake ball 27 is installed. Further, the circuit cover 12 is provided with a push button 29 having a built-in magnet 28, and operation/stopping is performed by turning ON/OFF a reed switch 30 provided in the control circuit 10.

This device is used in a bathtub, and has an air intake ball 27. The intake pipe 31 is placed outside the bathtub, and by pump operation, water and air are sucked in from the respective parts, and the water and air are mixed in the diffuser section 23 to form the bubble jet port 2.
A jet of bubbles is discharged from 1, and the jet of bubbles gives a pine surge effect.

An embodiment of the present invention is shown in FIG. Air bubble jet port 2 on main body
1, and a nozzle 33. is attached to the bubble jet discharge section. Deaf user 34. It has an intake port 35 and an intake pipe 36.
The flexible and flexible extension pipe 37 is integrated with the main body, and the main body side has an intake port near the nozzle portion 22 and an intake port 38 for the extension pipe, into which air is drawn from the intake ball 27. In order to communicate the air 39 according to each case, an intake switching valve set 26 is provided.

Next, the operation when the extension pipe 37 is attached to the main body 40 and when it is removed will be explained. 40 when installed
By installing the extension pipe 37,
The pressure in the water passage 41 increases.

Due to the increase in pressure, the valve 43 on the side of the intake switching valve 26 connected to the intake pipe 42 on the main body nozzle side closes, and the valve 43 on the opposite side, that is, the valve 43 connected to the intake pipe 44 where the extension pipe is connected, closes. is opened, so that the air that has passed through the intake pipe 4S on the intake ball side is directly taken into the extension nozzle discharge port 32 through the extension pipe intake port 38, and a bubble jet is discharged. Furthermore, when the extension pipe 37 is removed, the intake switching valve moves to the opposite side 45 (loaded by water pressure and intake air), and a bubble jet is discharged from the bubble jet port 21 of the main body.

According to this embodiment, with a simple method (intake switching valve),
When the extension pipe is attached or removed, air is reliably led out, water and air are always mixed at the bubble jet discharge port, and a bubble jet is discharged.

〔Effect of the invention〕

According to the present invention, an intake switching valve is provided, and by attaching a flexible extension pipe, water and air can mix near the extension pipe discharge part to generate a strong bubble jet.
Even if the body moves away from the main body, it is possible to bring the bubble jet closer to the desired place or extreme part of the body, and the pine surge effect can be greatly improved.

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention, in which FIG. 1 is a front view with the case removed, FIG. 2 is a partially sectional side view taken from the direction P of FIG. 1, and FIG. 4 is a sectional view of a main part showing the relationship between the main body and the extension pipe, and FIG. 5 is a sectional view of the intake switching valve. 21... Main body jet discharge port, 22... Nozzle, 23...
...Diff user 26...Intake switching valve, 32...
Extension pipe jet outlet, 33...nozzle, °34...
・Diff user, 35...Intake port, 36...Intake pipe, 37...Extension pipe, 38...Intake port for extension pipe, 39...Air, 42...Intake on main body nozzle side Pipe, 43... Valve, 44... Intake pipe coming from the extension pipe, 45... Intake valve 2nd circle 3rd figure

Claims (1)

[Claims] 1. In a bubble pine surger that is equipped with a nozzle, diffuser, and intake port on the pump discharge side and discharges a bubble jet containing a mixture of water and air, the bubble jet located at the tip is detachably attached to the bubble jet port of the main body. A flexible and flexible extension pipe having a nozzle, a diffuser, and an intake port at the discharge port, and an intake switch that allows air taken in from the outside into the foam pine surging body to be directed to the pump nozzle portion or the extension pipe discharge port. A foam pine surger featuring a valve.