JPH0642030A - Private part washing device of human body - Google Patents

Abstract

PURPOSE:To reduce splashes in the case washing water strikes against the private parts by forming an injection hole provided to the front end of a washing nozzle into the hole having a smaller diameter with the direction from the rear end of the nozzle to the front end. CONSTITUTION:An injection hole is provided to the front end of an anus washing nozzle 13, and an injection hole 14 having a diameter (a) larger than a diameter (b) is so formed that it has a smaller diameter with the direction from the rear end to the front end against the washing nozzle 13. Washing water is injected toward the private parts from the anus washing nozzle 13 or the injection hole by switching of a selector valve. When it is injected toward the private parts from the anus washing nozzle 13, a large amount of washing water to be required is supplied from a water diameter fitted to a shape of the injection hole to wash the private parts of the human body. Even if a larger amount of washing water strikes against the private parts of the human body, splashes to another part are reduced by the shape of the injection hole.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a human body part cleaning apparatus, and more particularly to a nozzle for cleaning a human body part.

[0002]

2. Description of the Related Art In accordance with the present invention, as this type of human body local cleaning apparatus, the cleaning water stored in a warm water tank is heated by a heater, and the heated cleaning water is provided at an outlet of a cleaning nozzle. It is known to be sprayed from a human body to a local area to wash the local area.

For example, the one disclosed in Japanese Utility Model Laid-Open No. 59-89176 is known. In the former case, the ejection hole formed at the tip of the cleaning nozzle is composed of a plurality of holes, a first ejection hole portion and a second ejection hole portion, in order to obtain a large ejection amount for ejection to the human body local part. ing.

Further, in the one disclosed in Japanese Utility Model Laid-Open No. 60-4677, in order to obtain a large amount of jet as a jet to the human body, the jet nozzle formed at the tip of the washing nozzle has a large circular hole. Some are composed of two.

[0005]

However, in the above-mentioned apparatus for cleaning a human body part, if the ejection holes provided at the tip of the cleaning nozzle are formed by porosity, the cleaning is performed toward the human body part. There is a problem that the pressure loss of the wash water occurs and the local area cannot be washed sufficiently. In another technique, if the tip of the cleaning nozzle has one large circular hole, it may cause the washing water to splash when hitting a human body part, which is not suitable for the user. There was a fear of giving pleasure.

In view of the above, the present invention solves the above-mentioned problems in a human body part cleaning apparatus, that is, prevents water pressure loss to the human body part and prevents scattering of washing water when it hits the human body part. The technical task is to do so.

[0007]

[Constitution of the invention]

[0008]

The technical means taken in the present invention to solve the above technical problems include a water supply source, a cleaning nozzle connected to the water supply source, the water supply source and the cleaning. A solenoid valve disposed between the nozzle and the cleaning nozzle for adjusting the flow rate to the cleaning nozzle, a water supply source and a water shutoff valve disposed in the solenoid valve for stopping the flow rate of the water supply source, the water shutoff valve and the water shutoff valve In a human body local cleaning apparatus having a pressure adjusting valve arranged in a solenoid valve to adjust the water pressure from a water supply source, and having a control device connected to the water shutoff valve and the solenoid valve to control the flow rate from the water supply source, The ejection hole, which is provided at the tip of the cleaning nozzle and is ejected toward the human body part, is formed so as to have a smaller diameter from the rear end toward the tip side with respect to the cleaning nozzle.

[0009]

The above technical means operates as follows. The ejection hole provided at the tip of the cleaning nozzle and ejected toward the human body part is formed toward the human body part by forming a smaller diameter from the rear end toward the tip side with respect to the cleaning nozzle. A large amount of wash water can be obtained from the water diameter that matches the shape of the ejection hole, and the wash water can be washed without being scattered even when it is sprayed onto the local area and hits the human body. It

[0010]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below in detail with reference to the accompanying drawings.

As shown in FIG. 1, cleaning water from a water supply source 11 is connected to a cleaning nozzle 13 via a pipe 12. A pressure adjusting valve 15, a water shutoff valve 16, a solenoid valve 17, and a hot water tank 18 are arranged on the pipe 12 from the side of the water supply source 11. A control device 19 is connected to each of the water shutoff valve 16 and the solenoid valve 17. The control device 19 controls the opening and closing of the valves 16 and 17 by the device 19, respectively, and also appropriately adjusts the temperature of the washing water according to a signal from a thermo sensor (not shown) provided in the hot water tank 18. Energization to a heater (not shown) is controlled so as to keep constant.

In this structure, the control device 19 causes the water shutoff valve 16 and the electromagnetic valve 17 to open,
Wash water from the water supply source 11 passes through the pipe 12 and the hot water tank 1
It flows into 8. The inflow pressure of the wash water causes the wash water to be discharged from the hot water tank 18, and the wash water is jetted from the washing nozzle 13 toward the local area to wash the human body local area.

Also, the cleaning nozzle 1 applied to the present invention.
3, the jet nozzle 14 is formed at the tip of the cleaning nozzle 13. As shown in FIG. 2, the ejection hole 14 is formed so as to have a smaller diameter with respect to the cleaning nozzle 13 from the rear end toward the front end. That is, it is formed in a substantially triangular shape. The diameter a of the ejection hole 14 shown in FIG.
It is formed to have a larger diameter and is adapted to wash the local part in such a state that the water diameter conforms to a substantially triangular shape. Further, here, the washing nozzle 13 is divided into an anus washing nozzle and a female bidet washing nozzle through a switching valve (not shown) and is connected to a pipe. Further, when the switching valve is switched to the anus washing, washing water is sprayed locally from the anus washing nozzle. When the switching valve is switched to the bidet cleaning nozzle, the ejection holes are locally ejected.

As a result, when jetting from the washing nozzle 13 toward the local area, a large amount of required washing water is obtained from the water diameter that matches the shape of the ejection hole 14, and the human body local area is washed.

Even if a large amount of cleaning water hits a local part of the human body, it is possible to reduce the scattering without spattering to other parts than the shape of the ejection hole 14.

[0016]

As described above, according to the present invention, the ejection holes, which are provided at the tip of the cleaning nozzle and are jetted toward the human body part, extend from the rear end toward the tip side with respect to the cleaning nozzle. By forming it with a small diameter, the cleaning water sprayed toward the human body part can obtain a large amount of the required cleaning water, and the cleaning water is washed without scattering when it hits the human body part. The local area can be washed without loss of water pressure, and the washing water can be prevented from splashing when it hits the local area, and the discomfort given to the user due to the splashing is eliminated and the intended purpose is achieved. can do.

[Brief description of drawings]

FIG. 1 is a system diagram of an embodiment according to the present invention.

FIG. 2 is a partial detailed view showing an embodiment of the cleaning nozzle according to the present invention.

[Explanation of symbols]

 11 Water Supply Source 12 Piping 13 Anus Washing Nozzle 14 Jet Hole a, b Diameter 15 Pressure Adjustment Valve 16 Water Stop Valve 17 Solenoid Valve 18 Hot Water Tank 19 Control Device

 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Atsushi Sawaki 2-1-1 Asahi-cho, Kariya city, Aichi Prefecture Aisin Seiki Co., Ltd.

Claims (1)

[Claims] 1. A water supply source, a cleaning nozzle connected to the water supply source, and a solenoid valve disposed between the water supply source and the cleaning nozzle for adjusting a flow rate to the cleaning nozzle. A water shutoff valve that is disposed on the water supply source and the solenoid valve to stop the flow rate of the water feed source; a pressure adjustment valve that is disposed on the water shutoff valve and the solenoid valve to adjust the water pressure from the water supply source; In a human body part cleaning apparatus having a valve and a solenoid valve connected to the electromagnetic valve to control a flow rate from the water supply source, the ejection hole provided at the tip of the cleaning nozzle and ejected toward the human body part is An apparatus for cleaning a human body part, wherein the cleaning nozzle is formed to have a smaller diameter from the rear end toward the front end.