KR20210085962A - functional underwear - Google Patents

Abstract

Disclosed is functional underwear preventing the body, an underwear line, and a menstrual pad line from being exposed to the outside. According to one aspect of the present invention, the functional underwear comprises: a right front portion and a right rear portion covering a user's right leg and right hip; a left front portion and a left rear portion covering the user's left leg and left hip; a crotch portion connecting the right front portion, the right rear portion, the left front portion, and the left rear portion to cover the user's crotch; a band portion formed on the right front portion, the right rear portion, the left front portion, and the left rear portion; and a front wrap skirt disposed on front surfaces of the right front portion and the left front portion. A first cover covering the crotch portion is installed on the crotch portion and a support band having a smaller width than the first cover is installed on the first cover, wherein both ends of the support band are fixed to the first cover.

Description

functional underwear

The present invention relates to an undergarment, and more particularly, to a functional undergarment that is convenient for women to wear during menstruation.

Existing menstrual pads are straight, so they are only absorbed up to the triangle panty line, and because they are fixed only with adhesive, the pad is tilted to one side during activity, and menstrual blood leaks into the panties and sometimes even smears the outerwear.

Also, on days with a lot of menstruation, it is often not enough to wet the straight pad, and it overflows and leaks through the crotch. Accordingly, women with a lot of menstrual blood at the time when menstrual blood is secreted the most avoid wearing the menstrual pad that is normally distributed in consideration of the menstrual blood leaking out of the menstrual pad, and use infant diapers, which are substitutes for menstrual pads. As such, the wearing state of the diaper can be easily identified from the outside, and the wearing of clothes such as pants is avoided.

In order to compensate for this disadvantage, various inventions have been proposed to prevent menstrual blood from leaking. As an example, Korean Patent Laid-Open No. 2004-00064822 discloses a disposable panty menstrual pad so that women with a lot of menstrual blood can use it as a substitute for panties or conveniently wear inside panties. is providing

Specifically, the disposable panty menstrual pad is made in the shape of a triangular panty developed by attaching a nonwoven fabric with good absorbency and a breathable cover in a high-frequency fusion method, and adhesive portions are formed at both ends of the rear portion, respectively, and the rear portion is formed on both ends of the front portion. A fixed part is formed by inserting an absorber in the longitudinal direction between the nonwoven fabric and the air permeable cover, and high-frequency fusing the nonwoven fabric and the air permeable cover in an inverted triangle shape on both sides of the rear end of the absorber.

In addition, Korean Patent Application Laid-Open No. 2000-0024383 discloses that a menstrual pad fixing part is devised to compensate for the weakness of menstrual blood leaking due to the movement of the menstrual pad due to a dynamic life pattern, thereby providing psychological comfort and convenience to life during menstruation. We propose safe and secure menstrual pad-fixed sanitary panties.

In Republic of Korea Registered Utility Model Publication No. 0296416, disposable menstrual pad panties are manufactured by size, and regular menstrual pads and night menstrual pads are grafted on the inside of disposable menstrual pad panties. Disposable menstrual pad panties are presented with a band attached to prevent menstrual blood from leaking out by wearing the menstrual pad panties to fit the body.

One aspect of the present invention aims to provide a functional underwear in which the body, underwear line, and menstrual pad line are not exposed to the outside.

Another aspect of the present invention is to provide a functional undergarment capable of easily attaching a menstrual pad and preventing menstrual blood from leaking to the outside.

In addition, another aspect of the present invention aims to provide a functional undergarment capable of maximizing activity convenience when wearing a skirt by preventing the skirt from being rolled up between the crotch when the wind blows and from revealing the y-line.

However, the objects of the present invention are not limited to the above-mentioned objects, and other objects not mentioned will be clearly understood from the following description.

The functional undergarment according to the present invention includes the right front part and the right rear part covering the user's right leg and right hip, the left front part and the left rear part covering the user's left leg and left hip, the right front part, the right rear part, the left A front part, a crotch part connecting the left rear part and covering the user's crotch, the right front part, the right rear part, the left front part, a band part formed on the upper part of the left rear part, and the right front part and the left front part It includes a front wrap skirt disposed on the front of the part, the crotch part is provided with a first cover covering the crotch part, and a support band having a smaller width than that of the first cover is installed on the first cover, the support Both ends of the band are fixed to the first cover.

Here, the functional underwear may further include a second cover installed to cover a portion where the right rear part and the left rear part are connected.

Also, the first cover and the second cover may be formed in a T-shape.

In addition, the first cover may include a first layer made of an absorbent material and a second layer made of a waterproof material.

Also, the first layer and the second layer may have a structure bonded by thermocompression bonding.

In addition, the second layer may be made of a porous material having pores having a diameter of 0.1 μm to 0.2 μm.

In addition, both ends of the support band in the longitudinal direction have a greater width than the center, and may have a structure in which a first band layer and a second band layer made of an absorbent material are stacked.

In addition, the second cover may include a first protective layer made of an absorbent material and a second protective layer made of a waterproof material.

In addition, the second cover may be formed to gradually decrease in width from the top to the bottom.

In addition, the front wrap skirt extends from the part where the right front part and the right rear part meet to the part where the left front part and the left rear part meet, shorter than the length of the right front part and the left front part and longer downward than the crotch part. can be formed.

In addition, a first sewing line and a second sewing line are respectively formed on both side ends of the second cover, and a third sewing line is formed between the first sewing line and the second sewing line, the first sewing line and the second sewing line and the third sewing line may be formed to protrude.

In addition, a fourth sewing line and a fifth sewing line are respectively formed on both side ends of the first cover, and a sixth sewing line and a seventh sewing line are formed on both ends of the second cover in the longitudinal direction, the fourth The sewing line, the 5th sewing line, the 6th sewing line, and the 7th sewing line are formed to protrude, and the 4 sewing lines are in contact with the 1st sewing line, the 2nd sewing line, and the 3rd sewing line. can be installed.

In addition, the first sewing line, the second sewing line, and the third sewing line may have a wound structure.

According to the functional undergarment according to one aspect of the present invention, in the embodiment of the present invention, the menstrual pad is easily attached, and the menstrual pad is not exposed to the outside. In addition, the functional underwear according to an aspect of the present invention can prevent menstrual blood from leaking to the outside. In addition, the present invention maximizes the convenience of activities when wearing the skirt by preventing the skirt from being rolled up between the crotch and exposing the y-line when the wind blows.

1 is a perspective view of a functional undergarment according to a first embodiment of the present invention;
2 is a front view of a functional undergarment according to a first embodiment of the present invention;
3 is a rear view of a functional undergarment according to a first embodiment of the present invention;
4 is a plan view of a functional undergarment according to a first embodiment of the present invention;
5 is a partially cutaway view of a functional undergarment according to the first embodiment of the present invention;
6 is a view showing a menstrual pad attached to the functional underwear according to the first embodiment of the present invention.
7 is a cross-sectional view of the functional underwear according to the first embodiment of the present invention, cut from the crotch.
8 is a cross-sectional view taken from the second cover of the functional undergarment according to the first embodiment of the present invention.
9 is a partially cutaway view of a functional undergarment according to a second embodiment of the present invention.
10 is a partially cutaway view of a functional undergarment according to a third embodiment of the present invention.

Since the present invention can have various changes and can have various embodiments, specific embodiments are illustrated in the drawings and will be described in detail. However, this is not intended to limit the present invention to specific embodiments, and it should be understood to include all modifications, equivalents and substitutes included in the spirit and scope of the present invention.

Terms including an ordinal number such as first, second, etc. may be used to describe various elements, but the elements are not limited by the terms. The above terms are used only for the purpose of distinguishing one component from another.

For example, without departing from the scope of the present invention, a first component may be referred to as a second component, and similarly, a second component may also be referred to as a first component. and/or includes a combination of a plurality of related listed items or any of a plurality of related listed items.

Unless defined otherwise, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Terms such as those defined in a commonly used dictionary should be interpreted as having a meaning consistent with the meaning in the context of the related art, and should not be interpreted in an ideal or excessively formal meaning unless explicitly defined in the present application. does not

Hereinafter, the present invention and preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Fig. 1 is a perspective view of a functional undergarment according to a first embodiment of the present invention, Fig. 2 is a front view of a functional undergarment according to a first embodiment of the present invention, and Fig. 3 is a functional undergarment according to a first embodiment of the present invention. 4 is a plan view of the functional undergarment according to the first embodiment of the present invention, and FIG. 5 is a partially cutaway view of the functional undergarment according to the first embodiment of the present invention.

1 to 5, the functional undergarment according to the first embodiment of the present invention is the right front part 10, the left front part 20, the right rear part 30, the left rear part 40, the crotch part ( 90), and a band portion 70.

The right front part 10 and the right rear part 30 cover the user's right leg and right hip, and the left front part 20 and the left rear part 40 cover the user's left leg and left hip. The right front part 10, the right rear part 30, the left front part 20 and the left rear part 40 are not necessarily separated by a sewing line, but can be divided according to the part of the body touched when the user wears the underwear. have.

The crotch part 90 connects the part where the right front part 10 and the left front part 20 meet and the part where the right rear part 30 and the left rear part 40 meet, and is located below the user's crotch.

The band portion 70 is a portion surrounding the user's waist and prevents the underwear from flowing down when the underwear is worn. The band portion 70 is made of a material having elasticity, and may include rubber or elastin fibers.

In this way, the functional undergarment according to the first embodiment of the present invention is the right front part 10, the left front part 20, the right rear part 30, the left rear part 40, the crotch part 90, the band part 70 ), although the shape can be slightly modified, such a shape can be considered to have a shape similar to that of conventional shorts or boxer shorts as a whole.

5 is a partially cutaway view of the functional undergarment according to the first embodiment of the present invention, and FIG. 6 is a view showing a menstrual pad attached to the functional undergarment according to the first embodiment of the present invention.

5 and 6, a first cover 52 is installed on the crotch portion 90, and a second cover 55 is installed on the portion where the right rear portion 30 and the left rear portion 40 are connected. do. The first cover 52 is formed continuously along the crotch portion 90 , and the support band 51 may be fixedly installed on the first cover 52 . The first cover 52 may be formed from the lower end of one side of the crotch part 90 surrounding the inner side of the leg to the lower end of the other side of the crotch part 90 surrounding the other leg.

7 is a cross-sectional view of the functional underwear according to the first embodiment of the present invention, cut from the crotch. 5 to 7 , the first cover 52 may include a first layer 521 made of an absorbent material that absorbs liquid and a second layer 522 made of a waterproof material.

On the other hand, the crotch portion 90 may be made of a cotton material or a cotton material. The first layer 521 and the second layer 522 are formed of an adhesive or attached structure by thermocompression bonding or sewing, and the second layer 522 may be made of a material that allows gas to pass through but not liquid. .

The second layer 522 may be made of a porous material, and pores having a diameter of 0.1 μm to 0.2 μm may be formed in the second layer 522 . When pores having a diameter of 0.1 μm to 0.2 μm are formed in the second layer 522 , the liquid may not pass while passing the gas.

When the first cover 52 having the first layer 521 and the second layer 522 is installed in the crotch portion 90 as in this embodiment, even when the menstrual blood overflows from the menstrual pad 80 1 The cover 52 can block the outflow of menstrual blood to the outside at the same time as absorption.

A support band 51 is installed on the first cover 52, and both ends of the support band 51 in the longitudinal direction are fixed to the first cover 52 by a bar wire 53, and the middle portion of the first cover ( 52) is fixedly installed on the first cover 52 so as to be spaced apart from each other. The support band 51 may be formed to have a smaller width than the first cover 52 .

The support band 51 may include a first band layer 511 and a second band layer 512, and the first band layer 511 and the second band layer 512 are made of absorbent fabric. can The first band layer 511 and the second band layer 512 may be made of a cotton material, and have a laminated structure without being adhered.

The support band 51 may be formed so that the width of both ends in the longitudinal direction is greater than the width of the center. In addition, both side ends of the support band 51 may be curved in an arc shape so that the width decreases toward the center.

A space is formed between the support band 51 and the first cover 52 , and wings of the menstrual pad 80 may be inserted into both side ends of the support band 51 . When the menstrual pad is coupled to the support band in this way, it is possible to prevent the menstrual pad from moving or from exposing the wing portion of the menstrual pad to the outside during activity.

8 is a cross-sectional view taken from the second cover of the functional undergarment according to the first embodiment of the present invention.

5 to 8 , the second cover 55 is installed to partially cover the right rear part 30 and the left rear part 40 and has a preset width. The second cover 55 may be formed so that the width of the upper end is larger than the width of the lower end, and the width gradually decreases from the upper end to the lower end.

The second cover 55 is installed to be located approximately in the center of the buttocks, and the second cover 55 is connected to the first cover 52 to form an approximately "T" shape. The second cover 55 may include a first protective layer 551 made of an absorbent cotton material and a second protective layer 552 made of a waterproof material. On the other hand, the right rear part 30 and the left rear part 40 may be made of a silk or cotton material.

The second passivation layer 552 may be formed to have a greater thickness than the first passivation layer 551 . The first passivation layer 551 and the second passivation layer 552 may have an adhesive structure, and the second passivation layer 552 may be made of a material that passes a gas but does not pass a liquid. The second passivation layer 552 may be made of a porous material, and pores having a diameter of 0.1 μm to 0.2 μm may be formed in the second passivation layer 552 . The second protective layer 552 may be formed of polytetrafluoroethylene (PTFE) fibers.

When the second cover 55 is formed as in the first embodiment, even when menstrual blood overflows from the menstrual pad 80 , the second cover 55 absorbs and blocks menstrual blood from leaking to the outside at the same time. In addition, the second cover 55 hides the traces of the menstrual pad 80 so that no traces of wearing the menstrual pad appear when viewed from the rear side.

Meanwhile, in the present invention, the front wrap skirt 60 may be formed on the front surfaces of the right front part 10 and the left front part 20 .

The front wrap skirt 60 may be formed in a shape similar to an apron, and the left front part 20 and the left rear part 40 are formed from the part where the right front part 10 and the right rear part 30 meet. It may be formed by extending to the meeting part.

That is, the front wrap skirt 60 covers the right front part 10 and the left front part 20 , and the front wrap skirt 60 includes the right front part 10 and the left front part 20 . It may be shorter than the length and longer downward than the crotch portion 90 .

Such a length of the front wrap skirt 60 ensures the user's activity and prevents the user's body or menstrual pad line from being exposed to the front.

In addition, a lower end of the front wrap skirt 60 may be formed parallel to the band portion 70 .

The front wrap skirt 60 is used when the user wears clothes that do not adhere to the body, when the wind blows or when the skirt is rolled between the legs by static electricity, the user's body, underwear line, and menstrual pad 80 are worn. In this case, there is an advantage in that the menstrual pad line and the like are not exposed to the front.

Hereinafter, functional underwear according to a second embodiment of the present invention will be described. 9 is a partially cutaway view of a functional undergarment according to a second embodiment of the present invention.

Referring to FIG. 9, the functional undergarment according to the second embodiment has the same structure as the functional undergarment according to the first embodiment, except that a seam line is formed, and redundant description of the same structure is omitted. do.

A first cover 52 and a second cover 55 are installed in the functional underwear according to the second embodiment, and the second cover 55 has a first sewing line (L1), a second sewing line (L2), A third sewing line L3 is formed. The first sewing line L1 and the second sewing line L2 are formed on both side ends of the second cover 55, and the third sewing line L3 is the first sewing line L1 and the second sewing line ( L2) is formed between, it may be located in the center of the width direction of the second cover (55).

The first sewing line L1, the second sewing line L2, and the third sewing line L3 are formed to be thicker than the thickness of the second cover 55, the first sewing line L1, the second sewing line (L2), the third sewing line (L3) is made of a structure wound in two to three folds. Accordingly, the first sewing line L1, the second sewing line L2, and the third sewing line L3 may be formed to protrude. In addition, the first sewing line (L1), the second sewing line (L2), the third sewing line (L3) is formed fixed by a thread. When the first sewing line L1, the second sewing line L2, and the third sewing line L3 have a wound structure, they protrude to absorb and block menstrual blood.

On the other hand, the first cover 52 is formed with a fourth sewing line (L4) and a fifth sewing line (L5), the fourth sewing line (L4) and the fifth sewing line (L5) is the first cover (52) formed on both sides of the In addition, a sixth sewing line (L6) and a seventh sewing line (not shown) are formed at both ends of the first cover in the longitudinal direction. The fourth sewing line L4, the fifth sewing line L5, the sixth sewing line, and the seventh sewing line are formed to protrude.

In addition, the fourth sewing line (L4), the fifth sewing line (L5), the sixth sewing line (L6), the seventh sewing line may have a wound structure.

The fourth sewing line L4 is installed to contact the first sewing line L1, the second sewing line L2, and the third sewing line L3. The first area D1 is formed by the first sewing line L1, the third sewing line L3, and the fourth sewing line L4, the second sewing line L2, the third sewing line L3 ), the second area (D2) is formed by the fourth sewing line (L4).

A third zone (D3) is formed by the fourth sewing line (L4), the fifth sewing line (L5), the sixth sewing line (L6), and the seventh sewing line, and menstrual blood leaked into the third zone (D3) is not moved to another part by the fourth sewing line L4 and the fifth sewing line L5.

When a zone is formed by the sewing lines in this way, the menstrual blood leaked into the zone cannot move to another zone.

Here, the sewing lines play the same role as the blocking protrusion and the leakage preventing layer.

As described above, according to the second embodiment, the plurality of sewing lines may each form a zone to block the movement of menstrual blood to other parts.

Hereinafter, functional underwear according to a third embodiment of the present invention will be described. 10 is a partially cutaway view of a functional undergarment according to a third embodiment of the present invention.

Functional underwear according to the third embodiment of the present invention is the right front part 110, the left front part 120, the right rear part 130, the left rear part 140, the crotch part 160, the band part 170, and It includes a panty part 180 . Configurations overlapping with the previous embodiment except for the panty part 180 will be omitted.

The panty part 180 may be disposed inside surrounded by the crotch part 160 , and is formed to be spaced apart from the crotch part 160 as shown.

In addition, a waterproof layer may be provided on the panty part 180 . By forming the separate panty part and the waterproof layer in this way, it is possible to further prevent the leakage of menstrual blood.

At this time, the panty part 180 is formed to wear a sanitary napkin by sewing the first connection part 181 and the second connection part 182 with separate fabrics.

In addition, sewing lines L5 are formed on both sides of the panty unit 180, and the sewing lines L5 serve to further prevent the propagation of menstrual blood in the waterproof layer. Accordingly, menstrual blood is trapped in the D1' region and propagation to the D2' region is prevented.

As described above, the present invention combines the role and shape of the conventional sanitary panties and underpants, and combines the form of attaching a skirt to the front part of the underpants so that it can be worn like a sanitary panty, so that it is easy to attach a menstrual pad, While it is possible to prevent menstrual blood from leaking outside, the menstrual pad is not exposed to the outside, and a leak-proof layer is formed on the inner side of the crotch and the rear of the buttocks to prevent menstrual blood from leaking through the crotch. In addition, it is possible to maximize the convenience of activities when wearing a skirt by preventing the skirt from being rolled up between the crotch and exposing the y-line when the wind blows.

As described above, preferred embodiments of the present invention have been disclosed in the present specification and drawings, and although specific terms are used, these are only used in a general sense to easily explain the technical contents of the present invention and to help the understanding of the present invention. , it is not intended to limit the scope of the present invention. It will be apparent to those of ordinary skill in the art to which the present invention pertains that other modifications based on the technical spirit of the present invention can be implemented in addition to the embodiments disclosed herein.

100: functional underwear
10: right front part
20: left front part
30: right rear part
40: left rear part
51: support band
511: first band layer
512: second band layer
52: first cover
521: first layer
522: second layer
55: second cover
551: first protective layer
552: second protective layer
70: band part
90: crotch

Claims (5)

a right front portion and a right rear portion covering the user's right leg and right hip;
a left front portion and a left rear portion covering the user's left leg and left hip;
a crotch part connecting the right front part, the right rear part, the left front part, and the left rear part and covering the user's crotch;
a band portion formed on the right front portion, the right rear portion, the left front portion, and the left rear portion; and
and a front wrap skirt in the form of a skirt disposed in close contact with the front surfaces of the right front part and the left front part;
The front wrap skirt extends from the part where the right front part and the right rear part meet to the part where the left front part and the left rear part meet, shorter than the length of the right front part and the left front part and longer downward than the crotch part, , formed only on the front surface and not on the rear surface,
The front wrap skirt prevents the menstrual pad line from being exposed to the front,
A first cover covering the crotch portion is installed on the crotch portion, and a support band having a smaller width than that of the first cover is installed on the first cover, wherein both ends of the support band are fixed to the first cover, Both ends of the support band have a greater width than the center in the longitudinal direction, and both side ends are curved in an arc shape so that the width decreases toward the center,
and a second cover installed to cover a portion where the right rear part and the left rear part are connected, and extended to the band part,
A first sewing line and a second sewing line are formed on both side ends of the second cover, respectively, and a third sewing line is formed between the first sewing line and the second sewing line, the first sewing line and the The second sewing line and the third sewing line are formed to protrude,
A fourth sewing line and a fifth sewing line are formed on both side ends of the first cover, respectively, and a sixth sewing line and a seventh sewing line are formed on both ends of the second cover in the longitudinal direction, the fourth sewing line , the fifth sewing line, the sixth sewing line, and the seventh sewing line are formed to protrude, and the fourth sewing line is installed to be in contact with the first sewing line, the second sewing line, and the third sewing line. Functional undergarments characterized in that.
According to claim 1,
The first cover and the second cover are functional underwear, characterized in that formed in a T-shape.
According to claim 1,
The support band has a width greater than the center at both ends in the longitudinal direction, functional underwear, characterized in that the first band layer and the second band layer made of an absorbent material are laminated.
According to claim 1,
The second cover includes a first protective layer made of an absorbent material and a second protective layer made of a waterproof material.
9. The method of claim 8,
The second cover is functional undergarment, characterized in that the width gradually decreases from the top to the bottom.

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