JP3131517U - Local cleaner with a disposable shower nozzle fitted with a general-purpose shower head - Google Patents

Abstract

[PROBLEMS] To be easily attached to an existing shower head, a disposable cleaning nozzle can be manufactured and supplied at low cost, and is not harmful when discarded, and can be discarded without stopping its original shape, and is friendly to living organisms. Obtain a local irrigator with a disposable cleaning nozzle fitted with a general-purpose shower head that allows safe and easy intravaginal cleaning with water quality and water pressure.
SOLUTION: Each part of a local cleaning device is separated into a water collecting cover, a disposable cleaning nozzle, a disposable fixing band, and a disposable water purification pack, and the function and shape of the disposable cleaning nozzle are closely investigated, and can be manufactured at a low cost with a simple molding shape, A local washer with a disposable washing nozzle fitted with a general-purpose shower head that enables washing with a soft water flow.
[Selection] Figure 1

Description

  The present invention relates to a local cleaning device having a general-purpose shower head-mounted disposable cleaning nozzle that is mounted on a shower head to clean and clean a female genital vagina.

  In recent years, various types of bidets, vagina cleaners, and the like have been proposed due to the growing awareness of hygiene among women. The types that can be easily cleaned locally are roughly classified into portable types and shower type.

  The portable type is characterized by a tampon type with a built-in cleaning liquid such as JP 2004-254716 vagina cleaning tool, and a bellows-type pressurized water container such as JP 09-135877 cleaning device, An instrument made of a high water supply material, such as an intravaginal cleaning tool of Japanese Utility Model 07-01358, which is watered and raked out, like a licking nozzle with a drip throat nozzle vaginal washer Characterized in that the washing nozzle is inclined and attached with a drip-stop, as in Japanese Patent Application Laid-Open No. 2005-027741 carrying a washing nozzle in a container and characterized by compact storage, Japanese Utility Model Application No. 07-044913 For example, a cleaning nozzle such as a bidet or a utility bidet 07-18728 portable bidet is pushed into the container and is characterized by compact storage.

  On the other hand, there are three types of shower use types mainly used in the shower room: an exchange type from a shower hose joint, an exchange type to a dedicated shower head, and an attachment type to an existing shower head.

  In the exchange type from the shower hose joint part, the pressure adjustment hole can be finely adjusted with a finger as in JP-A-2006-081808, and the insertion-type vaginal washer disclosed in JP-A-06-007407 And using a negative pressure as in a vaginal irrigation method using the same, and using a negative pressure as in an insertion type vaginal irrigator disclosed in Japanese Patent Application Laid-Open No. 05-200093 Characterized by mixing tap water and air, or provided with a circulation passage for cleaning used liquid as disclosed in Japanese Patent Application Laid-Open No. 08-000706 (Japanese Patent No. 3467319). There is.

Problems common to these exchangeable devices from these shower hose joints are:
1. The equipment with the features that each has to be removed must be replaced with the showerhead removed or added to the shower faucet,
2. Since the cleaning nozzle portion must be used over and over again, maintenance management becomes difficult and unsanitary.

  In the replacement type to the dedicated shower head, it can be used as a bidet by exchanging it with a dedicated shower head for attaching the cleaning nozzle, such as the actual No. 3041493 shower unit, as in Japanese Patent Application Laid-Open No. 2005-349110 After changing to a dedicated shower head, the disposable cleaning nozzle can be easily attached and detached. JP-A-8-84679 Disposable bidet is replaced with a dedicated shower head and then attached or detached like a disposable shower. It is characterized by being able to wash the vulva at the same time as the vaginal washing with a free disposable washing nozzle, such as a disposable bidet nozzle for wearing a patent head 3787787. Some are characterized by washing water flow formation.

The problem with interchangeable equipment for these dedicated showerheads is
1. While the cleaning nozzle portion has become disposable and hygienic, it has to be replaced with a dedicated shower head for making the disposable cleaning nozzle removable.
2. Disposable cleaning nozzles as resin molded products with complicated shapes will become hazardous waste when discarded, and the shape must be discarded as it is. There is a feeling of resistance to introduction and a great mental burden to use.
3. Disposable cleaning nozzles have a unique shape and function, but they can be freely contracted and deformed depending on the situation even if possible in a hard tube that does not deform, such as vortex generation of jet cleaning water. There are parts that cannot be realized in the body.
4). Washing by jetting from the same direction with a water pressure that generates eddy currents has a high risk of killing useful bacteria in the vagina near the jet port and destroying the protective mucous membrane.
5). The oblique injection to the vagina wall for generating the eddy current cannot clean the reflection angle portion with respect to the injection angle (incident angle) of the vagina wall with the undulations (a portion where the injection is not applied can be made). There are problems such as.

The problems common to both the exchange type from these shower hose joints and the exchange type equipment to the dedicated shower head are:
1. There are many instruments that must be removed from the showerhead and replaced with a local washer or added to the shower faucet, which is too expensive.
2. In an instrument that requires repeated use of the cleaning nozzle portion, maintenance management is difficult and unsanitary.
3. In an instrument in which the cleaning nozzle portion is disposable, in order to make the disposable cleaning nozzle detachable, an extra effort and expense of removing an existing shower head and replacing it with a dedicated shower head are required.
4). Disposable cleaning nozzles as resin molded products with complex shapes become hazardous waste when discarded, and they must be thrown away with their shapes remaining, which makes them feel resistance to introduction And there is a great mental burden to use.
5). There is a part that cannot be realized in a living body that can be freely contracted and deformed depending on the situation, even if it is possible in a hard tube that does not deform, such as a test tube, such as generation of vortex flow of jet washing water.
6). Washing the same part by jetting from the same direction with water pressure that generates eddy currents has a great risk of killing useful bacteria in the vagina near the jet port and destroying the protective mucous membrane.
7). The oblique injection to the vagina wall for generating eddy currents cannot clean the reflection angle portion with respect to the undulation vagina wall injection angle (incident angle) (a portion where the injection does not hit is possible).
8). In all shower-type local washing machines, tap water is used as it is, but tap water contains various bacteria and garbage that you do not want to enter in the living body, as well as water pipe rust. Etc. are included. Using the tap water directly for cleaning the vagina is both unsanitary and dangerous. Etc.

The problem we are trying to solve is
1. A general-purpose type that can be easily attached to any shower head by removing the existing shower head and replacing it with a dedicated shower head, or by adding additional equipment to the shower faucet. This reduces the labor and cost burden on the equipment.
2. The cleaning nozzle is disposable, can be manufactured and supplied at low cost, and does not become a hazardous waste when it is disposed of, so it does not remain in shape, creating resistance to introduction on the user side and mental load on use. Make it smaller.
3. Wash with water quality and water pressure that is gentle on the body.

A local washer having a disposable shower nozzle with a general-purpose shower head (hereinafter referred to as a device of the present invention)
1. The local cleaning device as a cleaning instrument is divided into a disposable cleaning nozzle, a water collecting cover, and a disposable fixing band, so that it is a general-purpose type that can be attached to any shower head, eliminating the need for a dedicated shower head.
2. The disposable cleaning nozzle shape is simplified without reducing the cleaning efficiency, and it can be manufactured and supplied at low cost.
3. The shape and material of the cleaning nozzle are designed so that they can be manufactured at low cost without sacrificing the cleaning function.When discarding, the material that can be crushed and burned and left harmless and water-soluble material so that the shape is not left behind. Used, no hazardous waste, no shape left, and no mental burden to use.
4). Water is injected from the cleaning nozzle in the shape of a cleaning nozzle that has a sufficient cleaning effect even at a soft water pressure, and a clean water pack stopper is provided inside the water collection cover so that the clean water pack can be installed. Water was injected as cleaning water (not jetting), and both water pressure and water quality were friendly to the living body.

This device is
1. Since it is a general-purpose type that can be attached to many shower heads and does not require replacement with a dedicated shower head, there is an advantage that the equipment cost can be greatly reduced.
2. Since the shape of the disposable cleaning nozzle is simplified, there is an advantage that the manufacturing cost can be suppressed and the supply can be made at a low cost.
3. Since the cleaning nozzle portion can be discarded without leaving its shape, there is an advantage that it is possible to suppress discharge of harmful dust and not to give a mental load to use.
4). Since both water pressure and water quality are friendly to the living body, there is an advantage that local cleaning can be performed safely and easily.

  When the base of the cleaning nozzle is inserted into the cleaning nozzle insertion hole of the water collecting cover, the cleaning nozzle is fixed by the material characteristics of the water collecting cover extending and contracting. Next, hook the water purification pack on the water purification pack stopper around the inner surface of the water collection cover so that it does not fall off, and cover the water collection hole to cover the water spray hole on the existing shower head. A disposable fixing band is hung along the positioning groove, and the seal portion is stuck on the back side of the existing shower head and stopped. Here, the existing shower head becomes a local washer. In the vaginal washing, the washing nozzle is inserted into the vagina and water is poured into the vagina with a weak water pressure, and the washing nozzle is gently moved up and down to wash.

FIG. 1 is a configuration perspective view of the device of the present invention, and is a diagram showing the configuration of parts.
FIG. 2 is an assembly perspective view of the device of the present invention, and shows a state where parts are assembled and attached to an existing shower head.
FIG. 3 is a cross-sectional view taken along the line AA ′ shown in FIG.
FIG. 4 is a side sectional view of the embodiment, and is a view showing a water flow for vagina cleaning by the device of the present invention.
FIG. 5 is a side cross-sectional view of a minute vertical movement example, and shows a water flow when the cleaning nozzle is slightly moved up and down by the intravaginal cleaning by the device of the present invention.
FIG. 6 is a cross-sectional side view of an example of an existing eddy current generation type cleaning nozzle, showing a theoretical intravaginal cleaning water flow by the existing device.
FIG. 7 is a side cross-sectional view of an experimental example of an existing eddy current generation type cleaning nozzle, and shows a state in which the water flow is biased during the intravaginal cleaning with the existing instrument.
FIG. 8 is a cross-sectional view taken along the line BB ′ shown in FIG. 4 and shows the flow of water into the vagina inner wall that has been injected (not jetted) and the water flow up to drainage.
FIG. 9 is a cross-sectional view taken along the line CC ′ shown in FIG. 6, and is a diagram showing a theoretical jet cleaning water flow of an existing vortex generation type cleaning nozzle.
FIG. 10 is a cross-sectional view taken along the line DD ′ shown in FIG. 7 and shows a state in which the water flow is biased during the intravaginal cleaning by the existing vortex generating cleaning nozzle.
FIG. 11 is a cross-sectional view of a female genitalia showing the positional relationship between the vagina and other internal organs.

FIG. 1 is a configuration perspective view of the device of the present invention, and is a diagram showing the configuration of parts.
When the root of the cleaning nozzle 1 is inserted into the cleaning nozzle insertion hole 5 of the water collecting cover 3, the cleaning nozzle 1 is fixed by the material property of the water collecting cover 3 that expands and contracts. Next, the water purification pack 14 is hooked on the water purification pack stopper 15 around the inner surface of the water collection cover 3 so as not to drop off, and the water collection cover 3 is covered so as to cover the water spray hole portion of the existing shower head 9. Then, the disposable fixing band 6 is hung along the positioning groove 4 of the water collecting cover, and the seal portion 8 is bonded and stopped on the back side of the existing shower head 9. Here, the existing shower head becomes a local washer.

  FIG. 2 is an assembly perspective view of the device of the present invention, showing a state where parts are assembled and attached to an existing shower head, and FIG. 3 is a cross-sectional view taken along line AA ′ shown in FIG. It is a figure which shows the installation position of the water purification pack in a water collection cover. The water purification pack 14 is supported by the water purification pack stopper 15 provided around the inner surface of the water collecting cover 3 made of a material that expands and contracts to prevent the water collection pack 14 from falling off.

FIG. 4 is a side sectional view of the embodiment, and is a view showing a water flow for vagina cleaning by the device of the present invention.
The tap water discharged from the water spray hole of the shower head is purified by the water purification pack 14 installed in the water collecting cover 3, filled in the washing nozzle 1 inserted in the vagina 11, and injected into the vagina 11 from the water injection hole 2. Then, it goes around between the washing nozzle 1 and the vagina wall as shown by the arrow. The washing water filled between the two vaginal wall contact portions 12 flows in the direction indicated by the vertical arrow in FIG. 4 through the drainage channel 16 shown in FIG. Discharged from.

  FIG. 5 is a side cross-sectional view of a minute vertical movement example, and shows a water flow when the cleaning nozzle is slightly moved up and down by the intravaginal cleaning by the device of the present invention. In the cleaning shown in FIG. 4, since the washing water does not rotate in the vaginal wall contact portion 12 portion, the vaginal wall contact portion 12 is washed by moving it slightly up and down in the direction of the vertical reciprocating arrow in the figure. At that time, the water injection hole 2 closest to the water collecting cover 3 goes out from the vaginal opening 10 as shown in FIG. 5, and thus also serves as a vulva washing. In FIG. 5, in order to explain the vertical movement, the cleaning nozzle 1 is extremely pulled out from the vaginal opening 10, but actually, it does not pull out so much, so the role of pudendal washing is I will also serve.

  FIG. 6 is a side cross-sectional view of an example of an existing eddy current generation type cleaning nozzle, showing a theoretical intravaginal cleaning water flow by the existing device. The washing water supplied from the dedicated shower head is jetted from the jet nozzle 2b provided in the washing nozzle 1 inserted in the vagina 11, and the arrow shown in FIG. It is a theory that the water flow 13 is formed and passed between the vagina wall contact portions 12 and washed, and the wash water is discharged from the four drainage channels formed between the vagina wall contact portions 12.

FIG. 7 is a side cross-sectional view of an experimental example of an existing eddy current generation type cleaning nozzle, and shows a state in which the water flow is biased during the intravaginal cleaning with the existing instrument. Theoretically, a vortex flow is formed in the center of the vagina 11 and the wash water that has washed the vagina wall flows out of the four drainage channels formed between the vagina wall contact portions 12. It is not a rigid tube such as a tube but a living body that is in harmony with the bladder 17 and the large intestine 18 as shown in FIG. 11, and is an organ that freely contracts and deforms regardless of the will of the person. Even if it is going to form the swirl of washing water in that, it is difficult to maintain the washing nozzle 1 at the center of the vagina 11 as shown in FIG. 9 showing the CC ′ cross section in FIG. As shown in FIG. 10 showing a cross section of -D ', in the vortex generating type cleaning nozzle in which the space formed between the cleaning nozzle 1 other than the vagina wall contact portion 12 and the vagina wall is supposed to be a drainage channel. Once the drainage flow path is formed in any of the four, the water flow in the other drainage flow paths becomes weak and vortex flow formation of the washing water becomes impossible. If the jet pressure from the jet outlet 2b is increased forcibly forming eddy currents, there is a high risk of killing useful bacteria in the vagina near the vaginal wall contact portion 12 and destroying the protective mucous membrane.

FIG. 8 is a cross-sectional view taken along the line B-B ′ shown in FIG. 4, and shows the flow of the injected wash water (not jetting) into the vagina inner wall and the water flow until drainage. A water flow 13 indicated by a thick arrow inside the washing nozzle 1 toward the water injection hole 2 is a water flow 13 indicated by a thin arrow in the gap between the vagina wall contact portion 12 and the vagina wall contact portion 12 and the cleaning nozzle 1. As shown in FIG. 2, the vagina is contaminated to carry the dirt in the vagina, and flows through the two drainage channels 16 formed by the recessed portions of the plurality of vagina wall contact portions 12 provided in the washing nozzle 1 and flows toward the vaginal opening. To do. The water flow from the water injection hole 2 is not a jet as seen in an existing vortex generation type washing nozzle, but is a water injection by a weak soft water flow, which does not cause the death of useful bacteria in the vagina or the destruction of the vaginal mucosa.

FIG. 9 is a cross-sectional view taken along the line C-C ′ shown in FIG. 6 and shows a theoretical jet cleaning water flow of the existing vortex generating type cleaning nozzle. FIG. 4 is a theoretical diagram in which a water flow from an ejection port 2b opened obliquely in a washing nozzle passes between the vagina wall contact portion 12 and the vagina wall to generate a vortex. However, this theory is possible in a hard tube such as a test tube, but not in the vagina, which is a living organ that freely contracts and deforms regardless of human will.

FIG. 10 is a cross-sectional view taken along the line D-D ′ shown in FIG. 7 and shows a state in which the water flow is biased during the intravaginal cleaning by the existing vortex generating type cleaning nozzle. In the cross section, the vaginal wall contact portion 12 of the device of the present invention shown in FIG. 8 goes around the circumference of the vaginal wall, and there are only two non-contact portions in the drainage flow channel 16 portion, whereas the vaginal wall contact portion is present. Since the portion 12 has a structure extending in the vertical direction of the washing nozzle 1 at four points, all the spaces formed between the washing nozzle 1 other than the vagina wall contact portion 12 and the vagina wall are drainage channels. End up. Since the cross-sectional area of the drainage channel is too large, it flows out in the discharge direction before the swirl is formed by the washing water, and the main drainage as shown by the thick water flow 13 in one of the four is shown in FIG. If the flow path is formed, the water flow 13 of the other drainage flow path becomes weak like the water flow 13 indicated by a thin arrow, and the washing nozzle 1 cannot be stopped at the center of the vagina 11, so that the water flow is weakened. When the cleaning nozzle 1 is pressed, it becomes impossible to form a vortex of the cleaning water. If the jet pressure from the jet outlet 2b is increased forcibly forming eddy currents, there is a high risk of killing useful bacteria in the vagina near the vaginal wall contact portion 12 and destroying the protective mucous membrane.

FIG. 11 is a cross-sectional view of a female genitalia showing the positional relationship between the vagina and other internal organs.
There is a bladder 17 in the front and a large intestine 18 in the back, and the vagina 11 is present between them.

Industrial applicability

  The local cleaning device with a disposable cleaning nozzle equipped with a general-purpose shower head of the present invention does not require replacement with a dedicated shower head, can be attached to any shower head, and does not cost to install. The cleaning nozzle, which cleans gently by filling the gap between the cleaning nozzle and the vagina wall with cleaning water, can be crushed and burned into trash, or it can be dissolved in harmless water-soluble, so it remains by leaving the shape at the time of disposal Eliminates the sense of resistance and mental burden on the user side, filters tap water with a water purification pack installed in the water collection cover, and uses clean water to make it safer and easier than ever before. Local local cleaning becomes possible, and it is very useful for both home use and business use.

FIG. It is an assembly attachment perspective view. FIG. 3 is a side sectional view taken along the line A-A ′ shown in FIG. 2. It is an Example side sectional drawing. FIG. 5 is a side sectional view of a minute vertical movement example. It is an Example sectional side view of the existing eddy current generation type washing nozzle. It is an experimental example side sectional view of an existing eddy current generation type washing nozzle. FIG. 5 is a B-B ′ sectional view shown in FIG. 4. It is C-C 'sectional drawing shown in FIG. It is D-D 'sectional drawing shown in FIG. FIG.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Washing nozzle 2 Water injection hole 2b Spout 3 Collecting cover 4 Positioning groove 5 Washing nozzle insertion hole 6 Disposable fixed band 7 Positioning seal part 8 Sealing part 9 Shower head 10 Vaginal opening 11 Vagina 12 Vaginal wall contact part 13 Water flow 14 Water purification pack 15 Water purification pack stopper 16 Drain flow path 17 Bladder 18 Large intestine 19 Uterus

Claims (3)

  A flexible material that is harmless to the human body, has a water purification pack stopper to stop the water purification pack around the inner surface, has a cleaning nozzle insertion hole in the center of the outer upper surface, and positioning grooves for disposable fixing bands on the left and right of the cleaning nozzle insertion hole A water collection cover with a water supply, a disposable water purification pack for purifying the tap water stored in the water collection cover, a disposable fixing band for fixing the water collection cover to the existing shower head, and inserted into the vagina A local irrigator with a disposable cleaning nozzle fitted with a general-purpose shower head, which consists of a combination of disposable cleaning nozzles for in-vaginal irrigation while injecting cleaning water. The apparatus according to claim 1, wherein a plurality of ring-shaped convex portions are formed downward of a cylindrical cleaning nozzle having a rounded tip, and the center of the concave portion between the ring-shaped convex portion and the ring-shaped convex portion is face-to-face. A pair of water injection holes are provided, and two concave portions facing each other are formed on the ring-shaped convex portion at an angle of 90 degrees with respect to the water injection hole to form a drainage flow path, and the clearance between the cleaning nozzle and the inner wall of the vagina is 360 degrees A local washer with a disposable washing nozzle fitted with a general-purpose shower head that has a washing nozzle with a structure that drains the washing water through the two drainage channels of the upper part of the ring-shaped convex part after spreading the washing water around the entire circumference . The apparatus according to claim 1, wherein the disposable cleaning nozzle according to claim 2 is mounted on the cleaning nozzle insertion hole and is provided with a water purification pack stopper for stopping the water purification pack around the inner surface. Cover the water spray hole of the existing shower head with a water collecting cover with positioning grooves for the disposable fixing band on the left and right of the cleaning nozzle insertion hole, fix it to the existing shower head with the disposable fixing band, collect the shower water and purify the water A local washer with a disposable washing nozzle fitted with a general-purpose shower head with a water collection cover that is filtered through a pack and sent to the washing nozzle.

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