JPS626085Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to an undergarment that can be used for toilet purposes, and particularly to one that can also be used as a foundation that beautifully adjusts the external shape of the body.

Conventionally, various types of underwear have been provided that can be used as Japanese-style underwear, but all of them have a structure in which a hole is made in the crotch and two pieces of crotch cloth can be opened and closed, so the opening area is small. There is a problem in that it is narrow and requires opening, closing, and keeping open each time you use the toilet.

An object of the present invention is to provide an undergarment that has a wide opening and that does not require opening, closing, or maintaining the opening.

The present invention will be described below with reference to embodiments shown in the drawings.

Figure 1 is a front view showing one embodiment of the present invention;
The figure is a central vertical sectional view of FIG. 1, FIG. 3 is an exploded perspective view, and FIGS. 4 and 5 are bottom perspective views for explaining the operation.

In this embodiment, the reusable underwear according to the present invention is configured as a standard type panty girdle, which is a type of foundation.
In order to function as a foundation, it is formed entirely of a foundation fabric such as a woven fabric, non-woven fabric, or knitted fabric using threads made of stretchable fibers such as polyurethane.

In this embodiment, the standard type panty girdle as a convenient undergarment comprises a first assembly 10, a second assembly 20, and a front body 30.

The first assembly 10 includes a left cylinder portion 11 through which the left crotch is passed.
, a first rear body part 12 connected to the left cylindrical part 11 so as to cover the back side of the waist, and a first rear body part 12 connected to the left cylindrical part 11 so as to cover the back side of the waist;
The left crotch cloth 13 is provided continuously with the rear body part 12. The left tube part 11 includes the left inner thigh cloth 14 and the left waist side cloth 1
It consists of the lower part of 5. That is, the left inner crotch cloth 14 is cut into a substantially rectangular shape having a width approximately half the circumference of the crotch and an appropriate height, and its upper edge is hollowed out into a concave curved shape that substantially follows the shape of the crotch. The left waist side cloth 15 is cut into a substantially rectangular shape having a height equal to the height of this girdle and a width approximately half the circumference of the crotch. The lower part of the left inner crotch cloth 14 and the lower part of the left waist armpit cloth 15 are sewn together at their both side edges, so that the left inner crotch cloth 14 and the lower part of the left waist armpit cloth 15 work together. A left cylinder part 11 into which the crotch can be inserted is formed.

The first rear body part 12 includes an upper part of the left waist side cloth 15,
It is formed from a first rear center cloth 16 and a first connecting cloth 17. That is, the left end side of the first rear center cloth 16 is sewn to the rear end side of the upper part of the left waist side cloth 15, and the first connecting cloth is sewn to the right end side of the opposite side of the first rear center cloth 16. 17 is sewn on. The left waist armpit cloth 15 and the first rear center cloth 16, as well as the first rear center cloth 16 and the first connecting cloth 17, are cut with predetermined curves so as to beautifully show the three-dimensional curve of the buttocks.

The left crotch cloth 13 is arranged along the curve of the upper end of the left inner crotch cloth 14, and the left end thereof is attached to the left inner crotch cloth 14.
The rear end sides are sewn to the center lower end sides of the first rear center cloth 16 in the first rear body portion 12, respectively.

The second assembly 20 includes a right cylinder portion 21 through which the right crotch is passed.
, a second rear body part 22 connected to the right cylinder part 21 so as to cover the back side of the waist, and a second rear body part 22 connected to the right cylinder part 21 so as to cover the back side of the waist;
The second assembly 20 is provided with a right crotch cloth 23 connected to the rear body part 22, and the second assembly 20 is formed in a bilaterally symmetrical shape with respect to the first assembly 10. That is, the right cylinder part 21 is composed of a right inner thigh cloth 24 and a lower part of the right waist armpit cloth 25, and the second assembly 20 is composed of an upper part of the right waist armpit cloth 25, a second rear center cloth 26, and a second connecting part. It is composed of cloth 27.

The first assembly 10 and the second assembly 20 are arranged symmetrically with each other and are fitted inside and outside. That is, in a state where they are fitted together,
The left cylinder part 11 and the right cylinder part 21 are the left and right inner thigh cloths 14, 2.
The first rear body portion 1
2 and the second rear body part 22, and the left crotch cloth 13 and the right crotch cloth 23 are mutually slidably superimposed on each other. The left crotch cloth 13 and the right crotch cloth 23 are removably joined together by hook-and-loop fasteners (registered trademark magic tape) 31a and 31b, which are an example of removable joining means, and which are interposed between the joint surfaces of the two. In addition, the crotch cloth 13 or 2 on the side that comes into contact with the skin
A cloth 32 made of a suitable material is attached to the surface of the cover 3.

The first assembly 10 and the second assembly 20 are the front body 3
0 and are integrated into a ring. That is, the first connecting cloth 17 of the first assembly 10 and the second
A front body 30 is constructed between the assembly 20 and the second connecting cloth 27 by sewing its both side edges to the front side edges of both the connecting cloths 17 and 27, respectively. The front edge of the left crotch cloth 13 and the right crotch cloth 23 is the front body 3
It is sewn to the inner surface at an appropriate height above the lower end of the 0, approximately in the center of the left and right sides. In this state, the lower end side of the front body 30 covers the upper ends of the left crotch cloth 13 and the right crotch cloth 23.

Next, the action will be explained.

When the standard type panty girdle according to the above configuration is worn, the first rear body part 12
The second rear body part 22 pulls the left cylinder part 11 and the right cylinder part 21 inwardly, respectively, due to the elasticity of its constituent material.
The left crotch cloth 13 and the right crotch cloth 23 are forced to overlap each other. During normal times other than when using the toilet, the left cylindrical portion 11 and the right cylindrical portion 21 are connected to the surface fasteners 31a and 31.
Coalescence is forcibly maintained by b.

When the hook-and-loop fasteners 31a and 31b are peeled off and the crotches are opened during toilet use, the left cylindrical portion 11 and the right cylindrical portion 21 separate from each other, so that the left crotch cloth 13 and the right crotch cloth 23 attached thereto are separated from each other. They move away from each other and open automatically without the need for any intervention. At this time, the left cylindrical part 11 and the right cylindrical part 21 are separate from the first back body part 12 and the second back body part 22.
4 and 5, the opening area becomes extremely large as shown in FIGS. 4 and 5. That is, as the left cylindrical portion 11 and the right cylindrical portion 21 separate, the first rear body portion 12 and the second
By sliding so that the back body parts 22 intersect in opposite directions, the first back body part 12 and the second back body part 12
This is because the back body portion 22 cooperates to form a large opening.

When the opening is widened in this way, the edge of the opening goes over the peak of the buttocks, which prevents the opening from closing during the toilet. Therefore,
It is hygienic as there is no risk of staining the edge of the opening while using the toilet.
Therefore, it is no longer necessary to keep pressing the edge of the opening to prevent it from closing while using the toilet.

When the crotches are closed after using the toilet, the left tube part 11 and the right tube part 21 move closer to each other, so the left crotch cloth 13 and the right crotch cloth 23 attached to them move closer to each other. At this time, the first rear body part 12 and the second rear body part 22 connected to the left cylinder part 11 and the right cylinder part 21 move the left cylinder part 11 and the right cylinder part 21 inwardly due to their elasticity. To tighten the left crotch cloth 1
3 and the right crotch cloth 23 are forcibly brought close to each other and automatically overlap. Also, left crotch cloth 1
3 and the right crotch 23 are sewn at a position slightly above the lower edge of the front body 30, and the front body 30 also has elasticity, so the front body 30 is also sewn to the left and right crotch cloth 13.
By pulling and 23 inward, the left and right crotch cloths 13 and 23 are brought closer and overlapped.

In this way, by closing both legs after using the toilet, the opening is automatically closed and the left and right cylindrical parts 11 and 21 overlap each other, eliminating the need to use hands to close the opening.

It should be noted that the present invention is not limited to the above-mentioned embodiments, and may be modified without departing from the gist thereof.
It goes without saying that various changes are possible.

An explanation will be given of a case in which the first and second back body parts are made of a foundation fabric that has elasticity, thereby imparting stretchability to the entire first and second back body parts. However, a part of the first back body part and the second back body part, for example,
Only the connecting fabrics 17 and 27 may be made of a stretchable material, or a rubber band or the like may be attached to the first and second back body portions to provide stretchability. .

The means for connecting the inner thigh fabric, the side fabric, the back center fabric, the connecting fabric, the front body, etc. is not limited to sewing, but may be adhesive, welding, etc.

The first and second back body parts are not limited to a structure in which waist and armpit fabrics, a back center fabric, and a connecting fabric are sewn together, but can also be formed by giving a desired three-dimensional shape to a single piece of fabric by pressing, etc. Good too. Similarly, the left and right cylinder parts are not limited to the structure made by sewing the inner thigh cloth and the lower part of the waist and armpit cloth.
The cylindrical parts may be connected to the lower ends of the respective rear body parts by appropriate means such as sewing or gluing.

The present invention is applicable not only to standard panty girdles, but also to panty girdles ranging from long to leggings, as well as bodysuit-type foundations that adjust the shape of the entire body.

In particular, in bodysuit-type foundations, conventionally only short-type foundations without a crotch tube part, where the crotch cloth is separated in the front and back direction and fastened with hooks, have been available because it is difficult to use the body. However, as mentioned above, by making it easier to use the toilet, it will become possible to offer bodysuits ranging from standard types to long types to leggings types, which will stimulate demand for bodysuits. .

Further, the present invention is not limited to foundations, but can also be applied to Japanese-style underwear made from ordinary knitted fabric.

Moreover, it can be applied not only to women's underwear but also to men's underwear, and may be useful as underwear for physically disabled people, for example.

As explained above, according to the present invention, the first back body part and the second back body part are provided in double layers, and at least a part of them is given elasticity, thereby providing an opening for urination. It can be opened wide, and it can be opened and closed automatically and kept open, so it is hygienic as it prevents contamination during urination, and it is extremely useful as Japanese underwear because your hands are free. Useful.

[Brief explanation of the drawing]

FIG. 1 is a front view showing one embodiment of the present invention;
The figures are a central vertical cross-sectional view of Fig. 1, an exploded perspective view of Fig. 3, and bottom perspective views of Figs. 4 and 5 for explaining the operation. 10: first assembly, 11: left cylinder portion, 12:
...first back body part, 13...left crotch cloth, 14...left inner crotch cloth, 15...left waist side cloth, 16...first back center cloth, 17...first connecting cloth, 20...second assembly,
21 ...right tube portion, 22 ...second back body portion, 23 ...
...right crotch cloth, 24...right inner thigh cloth, 25...right waist side cloth, 26...second back center cloth, 27...second connecting cloth, 30...front body, 31a, 31b...face fasteners, 32...press cloth.

Claims (1)

[Claims for Utility Model Registration] (1) A left tube portion through which the left crotch passes, and a second tube portion connected to the left tube portion so as to cover the back of the waist, and at least a portion of which is elastic. A first assembly having a first rear body part, a left crotch cloth connected to the left cylinder part and the first rear body part, a right cylinder part through which the right crotch passes, and a waist cloth in the right cylinder part. A second back body part that is continuous to cover the back side and has elasticity at least in part, and a right crotch cloth that is continuous to the right cylinder part and the second back body part. The first aggregate and the second aggregate are arranged such that the left cylinder part and the right cylinder part are arranged symmetrically with the left crotch cloth and the right crotch cloth in between, and the first back body part and the The second rear body part, the left crotch cloth, and the right crotch cloth are arranged symmetrically in a state in which they are overlapped and slidably arranged, and the first assembly and the second assembly are arranged in the front body part. Underwear that can be used for urination and is connected by. (2) The convenient undergarment according to claim 1, wherein the first assembly, the second assembly, and the front body are made of stretchable fabric.