JP2000336731A - Private-part flushing device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To reduce cost and improve practicability, to manufacture a private- part flushing device gentle to a skin at all times and to flush a private part by effective water. SOLUTION: In the private-part flushing device having a nozzle 1 extended and driven on the basis of a water-discharge requirement and discharging a fixed quantity of water or hot water and used for flushing an anus section and a vulva section, one kind or a plurality of kinds of water-soluble chemicals are housed in the nozzle 1 so as to be slowly discharged to a fixed quantity of water or hot water through a slow discharging film while the nozzle 1 can be mounted and demounted to and from a nozzle engaging section 11.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a local cleaning device for discharging a predetermined amount of water or hot water as cleaning water based on a water discharge request to clean an anus, a vulva, and other skin surfaces.

[0002]

2. Description of the Related Art In recent years, toilet seats for local washing, which can wash a local part with washing water after excretion, have become widespread, and their comfort has become commonplace in toilets.

[0003] On the other hand, concerns about water pollution of tap water are increasing, and sales of mineral water are increasing year by year, and water purifiers for purifying tap water are also rapidly spreading. It is said that one household has some kind of water purifier.

At present, water purifiers that purify only drinking water are mainly used. However, even for water for other uses, that is, for example, in a toilet seat for local cleaning, a local portion is cleaned with clean water or water effective for the local portion. The need to wash is increasing.

In order to solve the above problem, recently, as disclosed in Japanese Utility Model Registration No. 2557082, a local cleaning toilet seat equipped with a device for purifying cleaning water has been proposed. It is for removing residual chlorine in tap water and providing skin-friendly water.

[0006]

However, there is a problem with the conventional device. In other words, in Japanese Utility Model Registration No. 2557082, a means for purifying by removing chlorine, foreign matter, turbidity and the like is disposed upstream of the hot water tank as a means for purifying cleaning water for local cleaning. An electrode is arranged on the downstream side of the water purification device to apply voltage and prevent the growth of bacteria in the washing water. However, this structure has the following problems. In other words, the idea that it is necessary to provide a purifying device for purifying the washing water for cleaning the local part, and further that a bacteriostatic device is required, the structure of a local cleaning device for home use only becomes complicated. It is unavoidable and costly, and is not practical at all.

The present invention is to solve the above-mentioned conventional technology. That is, the present invention provides a local cleaning device which is inexpensive, has excellent practicality, is always gentle on the skin, and can clean a local portion with effective water.

[0008]

SUMMARY OF THE INVENTION In order to solve the above-mentioned problems, the present invention comprises a nozzle for extending and driving a predetermined amount of water or hot water on the basis of a water discharge request, and is provided with a nozzle at an anus or outside. In a local cleaning device for cleaning the genital area, one or more water-soluble drugs are housed inside the nozzle so as to be gradually released through a controlled release film to the predetermined amount of water or hot water, The nozzle is detachable from the nozzle engaging portion.

In a local cleaning device for cleaning an anus or a vulva, which is provided with a nozzle for extending and driving a predetermined amount of water or hot water based on a water discharge request, one or more types of water-soluble Is stored in the nozzle so as to be gradually released through the controlled release film into the predetermined amount of water or hot water, and the nozzle is detachable from the nozzle engaging portion, so that the local Users of cleaning equipment
When washing the topic, it is possible to wash the topic with the functional water in which the drug is gradually released, which is very comfortable and sanitary.

[0010] The medicine mentioned here may be any, but in consideration of the use as a local cleaning device, a bactericide, disinfectant, anti-inflammatory agent, cleaning agent, humectant, etc., which are beneficial to human skin are desirable. Indirectly useful fragrances, dechlorinators and water softeners may be used.

The drug in the present invention may be solid, liquid, or gas, but a drug that is dissolved or finely dispersed in tap water is preferable because it is easy to use.

[0012] In addition, it is desirable that these water-soluble drugs are powders, since it is desirable to convert the powders into an aqueous solution for easy handling and long-term release.

[0013] In the present invention, the means for purifying the cleaning water is contained in the nozzle, so that the cleaning water is turned into hot water by the heating device in the local cleaning device and is used for the local cleaning. Since the purifying means is compact, the temperature of the hot water passing therethrough does not drop sharply, and low-temperature water is not sprayed, so that the local cleaning becomes very comfortable.

[0014] More preferably, since the nozzle is detachable, the nozzle can be removed even if the nozzle becomes dirty due to long-term use. This makes it very easy to clean dirty nozzles or replace them with new ones, so that the cleanliness of the nozzles is easily maintained and at the same time comfort is improved, which is very convenient.

That is, it is inevitable that the nozzles of the local cleaning device become dirty as they are after a long-term use. After jetting, water droplets remain near the jet port to jet water from the jet port provided in the nozzle, and as it dries, turbid components and hardness components contained in the wash water are deposited on the nozzle. This is because they remain. In addition, since water containing dirt is slightly applied to the nozzle when the local part is washed, germs can be propagated on the nozzle, which also causes the nozzle to be stained.

As described above, since the nozzle is detachable, the labor required for maintenance such as cleaning and replacement of the nozzle is greatly reduced, and the nozzle becomes very comfortable.

In a preferred aspect of the present invention, in the local cleaning device, the container for storing the medicine is provided at one or a plurality of deaeration ports for discharging gas from the container, and at the deaeration port. And a degassing membrane through which the gas is selectively passed.

In the above-mentioned local cleaning device, the container for accommodating the medicine may have one or a plurality of deaeration ports for discharging gas inside the container, and a gas disposed in the deaeration port for selectively passing the gas. By having a degassing membrane, it is possible to discharge the gas in the container out of the container,
As a result, the sustained release of the drug filled in the container into water is stably performed, which is extremely convenient.

That is, the drug is slowly released into the container through the controlled release film. At this time, if a gas is present in the container, the gas serves as a cushion at the time of the controlled release, so that tap water is used. There is a problem that a high concentration of the drug is slowly released only at the initial stage of water passage or that the drug is not continuously released at a constant concentration over a long period of time.

Therefore, the above problem can be solved by providing the deaeration film and discharging the gas in the container to the outside of the container.
Eliminating the waste of medicine is also very convenient.

[0021] In a preferred aspect of the present invention, in the local cleaning device, the deaeration film is formed by stacking one or more water-repellent porous bodies.

In the above-mentioned local cleaning device, the deaeration film is preferably formed by laminating a single or a plurality of water-repellent porous bodies so that the deaeration mechanism can sufficiently function.

That is, due to the required characteristics of the degassing membrane, it is desired that the drug in the container and the aqueous solution thereof do not pass, and only the gas in the container passes sequentially. If the degassing membrane is hydrophilic, the drug or its aqueous solution will pass through. Therefore, not only the sustained release membrane but also the drug will be gradually released from the degassing membrane surface. Is not preferable because the sustained release amount becomes unstable. Therefore, it is required that the water-repellent porous degassing film suppresses the sustained release of the drug from the degassing film.

At the same time, a plurality of the water-repellent porous bodies may be provided in a stacked state because of the risk of deteriorating the properties thereof. That is, the container filled with the drug is usually filled with the drug or the aqueous solution of the drug during normal use, so that the degassing membrane is always in contact with the liquid. Under such conditions, the degassing membrane may cause deterioration, so if long-term use is desired, multiple degassing membranes should be stacked and the drug or drug solution from the degassing membrane section It is desirable to suppress leakage of water.

In a preferred aspect of the present invention, in the local cleaning device, the container for storing the medicine has a lid for filling the medicine.

In the above-mentioned local cleaning device, the container for containing the medicine is provided with a lid for filling the medicine, so that after the medicine filled in the container has disappeared, the lid is opened and only the medicine is opened. Can be refilled, and the lid can be closed again to provide specifications, so that the container can be reused and resources are not wasted, which is very useful.

[0027]

DESCRIPTION OF THE PREFERRED EMBODIMENTS In order to further clarify the configuration and operation of the present invention described above, a preferred embodiment of the present invention will be described below.

FIGS. 1 and 2 show an example of a nozzle in a local cleaning apparatus according to the present invention. FIG. 1 is a view of the entire nozzle section viewed from a cross section, and FIG. 2 is a perspective view of a part of the nozzle. An anal irrigation water flow path 2 and a bidet irrigation water flow path 3 are present in the nozzle 1 for discharging the anal irrigation water, and for discharging the bidet irrigation water. Drug containers 5 are provided. The medicine container 5 is provided with a sustained release film 6, a degassing film 7, and a lid 8. The nozzle tip 25 can be easily attached to and detached from the nozzle 1.

The nozzle 1 is normally engaged with a nozzle engaging portion 11 provided in the main body of the local cleaning apparatus for engaging the nozzle during local cleaning. At this time, the nozzle 1 is engaged by the nozzle lock 12. The structure is such that the O-ring 13 does not allow the washing water to easily come off, and that the washing water does not leak. On the other hand, when removing the nozzle, it can be easily removed by pulling the nozzle as shown in FIG.

Referring to FIG. 1, the case of performing anal cleaning will be described in detail with reference to FIG. When the user cleans the anus, the tap water raw water 14 enters the nozzle 1 with the nozzle 1 engaged with the nozzle engaging portion 11,
It passes through the anal irrigation water channel 2. At this time, tap water raw water 14
Corresponds to the vicinity of the center of the sustained release film 6. At this time, some tap water enters the medicine container 5. The entered water fills the medicine container 5 while dissolving the medicine 4, and at this time, air (not shown) existing in the medicine container before the water enters is discharged from the degassing membrane 7. When the entered water becomes full in the medicine container 5, the saturated aqueous solution 21 of the medicine 4 is gradually released from the end of the same sustained release film 6. As a result, the drug 4 is gradually released into the tap water raw water 14, and a functional water 22 containing an appropriate amount of the drug is generated, and is used as anal cleaning water.

When the chemical 4 has disappeared and the function as functional water is no longer possible, the nozzle 1 is removed from the nozzle engaging portion 11, the nozzle tip 25 is removed from the nozzle 1, the lid 8 is opened, and the chemical is supplied. can do.

As described above, according to the present invention, by using the local cleaning device of the present invention, the local portion can be washed with water at low cost, excellent in practical use, always gentle on the skin, and effectively. A local cleaning device could be provided.

[Brief description of the drawings]

FIG. 1 is a schematic view of the entire nozzle portion of a local cleaning apparatus according to the present invention as viewed from a cross section.

FIG. 2 is a schematic perspective view showing a part of a nozzle in the local cleaning device of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 ... Nozzle 2 ... Anal washing water flow path 3 ... Bidet washing water flow path 4 ... Drug 5 ... Drug container 6 ... Slow release film 7 ... Degassing film 8 ... Lid 11 ... Nozzle engaging part 12 ... Nozzle lock 13 ... O-ring 14: tap water raw water 21: saturated aqueous solution of drug 22 ... functional water 25 ... nozzle tip

Claims (4)

[Claims] 1. A local cleaning device for cleaning an anus or a vulva, comprising a nozzle for extending and driving a predetermined amount of water or hot water based on a water discharge request. A water-soluble drug is housed inside the nozzle so as to be gradually released into the predetermined amount of water or hot water via a sustained release film, and the nozzle is detachable from a nozzle engaging portion. And a local cleaning device. 2. The local cleaning device according to claim 1, wherein the container for storing the medicine is disposed at one or a plurality of deaeration ports for discharging gas from the container, and at the deaeration port. A deaeration membrane for selectively allowing gas to pass therethrough. 3. The local cleaning device according to claim 2, wherein the degassing film is formed by stacking one or more water-repellent porous bodies. 4. The local cleaning device according to claim 1, wherein the container for storing the medicine is provided with a lid for filling the medicine.