JPH0653395U - Urinating device for underwater clothes - Google Patents

Abstract

(57) [Summary] The present invention is configured to reliably prevent the reverse entry of seawater or liquids,
Further, it is an object of the present invention to provide a urinary device in which the insertion portion is configured to be expandable and contractible, is easy to use, and has improved cold protection effect.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a urine drainage tool for underwater clothes.

[0002]

[Prior art]

 There is little development of this kind, and even in the past, for example, JP-A-57-37444 and JP-A-46-3099 are known. The applicant has previously developed a urination device for a dry suit, filed an application for it, and published it as Japanese Utility Model Publication No. 3-44181, which has already been patented, but further improved it to make it easier to wear. In addition, the present invention provides a urinary device having a structure in which seawater does not flow back completely.

[0003]

[Problems to be solved by the device]

 A dry suit is worn with a slightly larger size, but in this case, it was difficult to insert the excretory canal of each person into the urinary device.

That is, since the conventional urine drainage device is connected to the clothes and the position of the insertion portion cannot be moved, such a problem has occurred.

The present invention solves these problems and adds a structure for surely preventing the reverse entry of liquid and the like, and provides a product that is easy to use and has an improved cold protection effect. It was intended.

[0006]

[Means for Solving the Problems]

 Next, the present invention will be described.

A flexible and shape-retaining foam is used to form the guide cylinder / reservoir, and the tip end of the guide cylinder / reservoir is a flat check valve. A thin sheet of check valve that is highly stretchable is stacked and covered to form a double valve, and the opening of the guide cylinder and reservoir is made of elastic material and is expandable and retractable with a brim inside. In addition, the funnel-shaped inner valve is formed by a thin sheet having extremely high elasticity, and the inlet of the inner valve is covered with the flange of the insertion section to be connected to the insertion section. The urine drainage device for elasticity and the contact valve section made of extremely flexible and elastic shape-retaining rubber, etc., and the check valve section following the valve contact section. A female urinary device in which a reservoir is connected to a pipe that can withstand higher pressure, and a check valve is provided at the end of the pipe. And a combination of the above-mentioned male urinary device, a pipe, and a check valve.

[0008]

[Action]

 Since the present invention has the above-described structure, unlike the conventional one, for example, even when the urine drainage tool is directly attached to clothes for men, the structure of the expandable and retractable tube section makes insertion extremely easy. Moreover, the inner valve can completely prevent cold and backflow of liquid, and when a pipe and a check valve are used, it is easier to use, and the urination device can be seen outside. The appearance will be improved without any. In this case, the check valve is installed at an appropriate place on the clothes. In this case, the flat check valve at the tip of the guide tube / reservoir has a double structure, and since the check valve is also provided at the tip of the pipe, almost no seawater can enter. It is composed. Therefore, even if seawater invades, it is possible to completely prevent backflow of seawater. It protects the inner valve from flowing completely inward even if the water pressure is weak in shallow seas and lakes, and even if liquid enters from this check valve.

For women, it is preferable to position the urine drainage device on the underwear with double-sided adhesive tape and use it, but it is preferable to put it in the underwear that directly contacts the skin and position it with your fingers on the clothes. It is also conceivable to use it by crimping.

In this way, there is an effect that the inflow of the liquid from the outside can be prevented and the protection against the cold can be achieved more completely.

[0011]

【Example】

 Next, an embodiment of the present invention will be described with reference to the drawings.

First, the structure of the present invention will be described. The inner cylinder / reservoir 1 is formed of a flexible and shape-retaining foam, and the tip end of the guide cylinder / reservoir 1 is made flat. The check valve 2 is further covered with a check sheet 3 made of a thin sheet having high elasticity, and the check valve 2 is further formed with an elastic material to form an expandable tube portion 5. A flange portion 6 is formed inside the opening of the tubular portion 5 to form a flange portion 7 to form an insertion portion 8, and the tubular portion 5 of the insertion portion 8 is connected to the opening portion of the guide tubular / reservoir portion 1. In addition, the funnel-shaped inner valve 9 is formed by a thin sheet having extremely high elasticity, and the inlet portion of the inner valve 9 is covered with the flange portion 7 of the insertion portion 8 to be inserted into the insertion portion 8. It is connected.

To explain further, the guide tube / reservoir 1 having a slightly elongated conical tube shape is formed from a foam mainly composed of rubber, and the tip end of the guide tube / reservoir 1 is made flat. Without a check valve 2, the check valve 2 is covered with a thin sheet check valve 3 that is highly stretchable, and is covered with a double valve. A collar 6 is provided inside the opening by a material that is highly elastic. Then, following this, an expandable and contractible tubular portion 5 provided with a fold 10 is formed to form an insertion portion 8, and the tubular portion 5 of the insertion portion 8 is inserted into the opening 4 of the guide tubular / reservoir portion 1. In addition, a funnel-shaped inner valve 9 is formed of a material that is thin and extremely stretchable, and the opening of this inner valve 9 is formed in a covering portion 11 capable of covering the collar portion 7 of the insertion portion 8. The collar portion 7 of the insertion portion 8 is coated with the coating portion 11.

In this case, it is obvious that the inner diameter of the tip of the inner valve 9 is smaller than that of the excretory organ, and the material of the insertion portion 8 and the inner valve 9 is preferably rubber or latex.

Further, although it is not always necessary to form the folds 10 on the tubular portion 5 of the insertion portion 8, provision of the folds 10 makes it possible to further improve the stretchability, and therefore a preferable configuration. Is.

When only this urinary device is used, it may be attached to the clothes A and used as shown in FIGS. 7 and 8.

Further, for women, the contact valve portion 12 is formed of rubber, synthetic rubber or the like which is extremely flexible and has a high elasticity, and the check valve portion 13 is connected to the valve contact portion 12 in succession. Further, the reservoir portion 14 and the pipe 15 capable of withstanding a higher pressure than this are connected, and the check valve 16 is provided at the tip of the pipe 15. As the structure of the check valve 16, a structure as shown in FIG. 5 is conceivable, and the check valve portion 13 can also be an umbrella type or a flat type.

In the case of women's wear, it is preferable to use the urine drainage device by positioning it on the underwear with double-sided adhesive tape, etc. It is also conceivable to perform positioning and crimping.

Further, even for men, the combination of the men's urine drainage tool, the pipe 15 and the check valve 16 is easier to use and has a good appearance.

In this case, as for the structure of the pipe 15, as shown in FIGS. 3 and 4, by providing the partition wall 17 at the center, even if the pipe 15 is pressed due to high pressure and becomes flat, the partition wall 17 exists. It is preferable to have a structure in which a space can be provided and discharge can be performed.

It should be noted that the pipe 15 can easily be configured to be connected in the middle.

As described above, when the urination tool is attached to the inside of the clothes and connected to the pipe 15, the urination tool is not exposed to the water (in the sea), so partial cooling does not occur and a small amount of residue remains. The temperature of the liquid does not drop below the body temperature and can be used comfortably.

Regarding the structure of the above-mentioned valve, various structures may be considered.

In addition, it is preferable to use a material having a high water absorption property in a portion where the urine drainage tool such as underwear is used.

[0025]

【The invention's effect】

 Since the present invention has the above-described structure, unlike the conventional one, for example, even when the urine drainage tool is directly attached to clothes for men, the structure of the expandable and retractable tube section makes insertion extremely easy. Moreover, the inner valve can completely prevent cold and backflow of liquid, and when a pipe and a check valve are used, it is easier to use, and the urination device can be seen outside. The appearance will be improved without any. In this case, the check valve is installed at an appropriate place on the clothes. In this case, the flat check valve at the tip of the guide tube / reservoir has a double structure, and since the check valve is also provided at the tip of the pipe, almost no seawater can enter. It is composed. Therefore, even if seawater invades, it is possible to completely prevent backflow of seawater. It protects the inner valve from flowing completely inward even if the water pressure is weak in shallow seas and lakes, and even if liquid enters from this check valve.

In the case of women's wear, the urine drainage tool can be positioned and used on the underwear with double-sided adhesive tape or the like, and it has an effect that it can be worn extremely easily and in good appearance.

In this way, it is possible to prevent the inflow of the liquid from the outside and more effectively prevent the cold.

[Brief description of drawings]

FIG. 1 is an enlarged sectional view of an embodiment for men of the present invention.

FIG. 2 is an enlarged sectional view of an embodiment for women of the present invention.

FIG. 3 is a view showing a pipe and a check valve, which are constituent members of the present invention, and is a sectional view of a main part.

FIG. 4 shows a cross section of a pipe.

5 is an enlarged cross-sectional view of one embodiment of the check valve shown in FIG.

FIG. 6 is an explanatory cross-sectional view showing one usage state for men.

FIG. 7 is an explanatory enlarged cross-sectional view showing another usage state for men.

FIG. 8 is an explanatory view showing another usage state.

[Explanation of symbols]

 1 ... Guide cylinder / reservoir 2 ... Check valve 3 ... Check valve 4 ... Opening part 5 ... Cylindrical part 6 ... Collar edge 7 ... Collar part 8 ...・ Insertion part 9 ・ ・ ・ Inner valve 10 ・ ・ ・ Folding 11 ・ ・ ・ Coating part 12 ・ ・ ・ Abutting valve part 13 ・ ・ ・ Check valve part 14 ・ ・ ・ Reservoir part 15 ・ ・ ・ Pipe 16 ・・ Check valve 17 ・ ・ ・ Partition A ・ ・ ・ Clothes

Claims (3)

[Scope of utility model registration request] 1. A non-return valve in which a substantially conical guide tube / reservoir portion is formed of a flexible and shape-retaining foam and the tip end of the guide tube / reservoir portion is flat. The check valve is covered with a thin sheet check valve that is highly stretchable to form a double valve, and the opening of the guide cylinder and the reservoir is elastic with a material that is elastic and has a brim. A funnel-shaped inner valve is formed by connecting the internally configured insertion portions, and a thin sheet having extremely high elasticity is separately provided, and the flange portion of the insertion portion is covered with the inlet portion of the inner valve. A male urinary device for underwater clothes, characterized in that it is connected to the insertion part. 2. An abutting valve portion is formed of a rubber or the like which is extremely flexible and has a high elasticity, and a check valve portion is provided following the abutting valve portion. A female urinary device for underwater clothes, characterized in that a pipe capable of withstanding the above is connected, and a check valve is provided at the tip of the pipe. 3. A male urinary tool for underwater clothes, comprising a combination of the male urinary tool according to claim 1 and the pipe and the check valve according to claim 2.