KR20220039868A - Sanitary Panty for Woman - Google Patents

Abstract

The present invention relates to sanitary underpants for women, which is underpants that can be used by detachably attaching an absorbent pad capable of absorbing secretions secreted from the user's vulva. According to the present invention, the sanitary underpants for women comprises: a main body including an upper opening through which a user's waist can pass, a pair of lower openings through which both legs can penetrate, respectively, and a crotch part disposed between the pair of lower openings as a part coming in contact with the user's vulva and to which an absorbent pad is detachably installed; and a non-slip member provided in the crotch part to prevent the absorbent pad from slipping away from the crotch part. Accordingly, even when excessive exercise is performed during use, the absorbent pad is not easily separated from the panties, thereby providing an effect of preventing menstrual blood from leaking to the outside.

Description

Sanitary Panty for Woman

The present invention relates to feminine sanitary panties, and more particularly, to women's sanitary panties in which menstrual blood does not leak to the outside because the menstrual blood absorption pad does not easily separate from the panties even during excessive exercise or the like.

In general, all women of childbearing age from menarche to menopause use disposable pad-type sanitary napkins that are attached to the inner side of underwear during menstruation to absorb menstrual fluid such as menstrual blood according to repeated menstrual cycles.

However, these disposable pad-type sanitary napkins often use chemicals for rapid absorption or suppression of odor, which often threatens women's health. This is being consumed.

In particular, since such disposable sanitary napkins are not biodegradable in a natural state and do not rot almost permanently, there is a problem in that a huge amount of sanitary napkins are discarded in landfills and cause environmental pollution.

In addition, since such disposable sanitary napkins have a structure that slides easily from the panties when mounted on women's panties, there is a problem in that menstrual blood is frequently leaked from the panties during use.

In order to solve this problem, a technology for preventing slippage with the panties by attaching an anti-slip double-sided tape to some surfaces of the sanitary napkin or improving the physical shape of the sanitary napkin has been developed.

However, when the anti-slip means is provided in the sanitary napkin in this way, the price per sanitary napkin increases due to the increase in material cost and the complexity of the manufacturing process, or various harmful substances are generated from the discarded sanitary napkins after use, thereby contaminating the environment. remains

Therefore, there is a demand for technology development for a product that is environmentally friendly compared to existing products, is easy to use, and can reduce the amount of waste through reuse by solving the above problems.

The present invention has been devised to solve the above problem, and its object is to provide a feminine hygiene panty with an improved structure so that the menstrual blood absorbent pad does not easily separate from the panties and does not leak menstrual blood to the outside even when excessive exercise is performed. is to provide

In order to achieve the above object, the feminine hygiene panty according to the present invention is a panty that can be used by detachably mounting an absorbent pad capable of absorbing secretions secreted from the user's vulva, and the upper side through which the user's waist can be penetrated. An opening, a pair of lower openings through which both legs can pass, and a portion where the user's vulva can come into contact with, and positioned between the pair of lower openings, the crotch portion to which the absorbent pad is detachably mounted a body comprising; The crotch portion may be provided with an anti-slip member to prevent the absorbent pad from slipping away from the crotch portion.

Here, the anti-slip member preferably includes at least one selected from the group consisting of natural rubber, synthetic rubber, silicone, elastomer, and synthetic resin, having a coefficient of friction greater than or equal to a predetermined value.

Here, the anti-slip member is preferably formed in a mesh structure including a plurality of projections.

Here, the crotch portion, a sheet-shaped inner member disposed on the lower surface of the anti-slip member; a sheet-shaped outer member disposed on a lower surface of the inner member; It is preferable to include a sheet-shaped waterproofing member disposed between the inner member and the outer member.

Here, it further includes an absorbent pad capable of absorbing secretions secreted from the user's vulva, wherein the absorbent pad includes: a sheet-shaped inner member; a sheet-shaped outer member disposed on a lower surface of the inner member; It is preferable to include a sheet-shaped waterproofing member disposed between the inner member and the outer member.

Here, the absorbent pad may include a pad body extending in a longitudinal direction of the crotch part; It is preferable to include; wing portions respectively disposed on both sides of the pad body.

Here, it is preferable to include a fixing device capable of detachably fixing the absorbent pad to the crotch portion.

Here, it is preferable to provide a fabric member comprising bamboo fibers and cotton fibers in a weight ratio of 30:70 to 70:30.

According to the present invention, as a panty that can be used by detachably mounting an absorbent pad capable of absorbing secretions secreted from the user's vulva, an upper opening through which the user's waist can be penetrated, and both legs can be penetrated, respectively. a body including a pair of lower openings with a pair of lower openings, and a crotch portion that is positioned between the pair of lower openings as a portion where the user's vulva can come into contact with and on which the absorbent pad is detachably mounted; and the crotch The absorbent pad is provided with an anti-slip member to prevent the absorbent pad from slipping away from the crotch portion, so that the absorbent pad is not easily separated from the panties even if excessive exercise is performed during use, and menstrual blood leaks to the outside has no effect.

1 is a front view of a feminine hygiene panty according to an embodiment of the present invention.
FIG. 2 is an exploded view of the feminine sanitary panties shown in FIG. 1 .
3 is a view showing a state in which the absorbent pad is mounted on the feminine hygiene panties shown in FIG. 2 .
Fig. 4 is a front view of the absorbent pad shown in Fig. 2;
5 is a cross-sectional structural view taken along line AA of the feminine hygiene panties shown in FIG. 2 .
FIG. 6 is a cross-sectional structural view taken along line BB of the absorbent pad shown in FIG. 4 .
7 is a sectional view taken along line CC of the feminine hygiene panty shown in FIG. 3 .

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

1 is a front view of the feminine sanitary panties according to an embodiment of the present invention, and FIG. 2 is an exploded view of the feminine sanitary panties shown in FIG. 1 . 3 is a view showing a state in which the absorbent pad is mounted on the feminine hygiene panties shown in FIG. 2 .

1 to 3 , a feminine hygiene panty 100 according to a preferred embodiment of the present invention is a panty capable of absorbing menstrual blood, which is a secretion secreted from a woman's vulva, and includes a body 10 and an absorbent pad. (20) and is configured to include a fixing device (30).

The main body 10 is preferably made of a cotton material having a good sweat absorption rate and a soft surface.

In this embodiment, the main body 10 is provided with a fabric member including bamboo fibers and cotton fibers in a weight ratio of 30:70 to 70:30.

Here, the bamboo fiber is preferably derived from a bamboo species selected from the group consisting of Philostakis heterocycla fuvecens, Philostakis nigra variant henon, Philostakis bibox, and Phylostakis bamboosoides. .

The main body 10 is disposed between an upper opening 11 through which a human body's waist can pass, a pair of lower openings 12 through which both legs can pass, and a pair of lower openings 12 , respectively. It has a crotch portion 13 that is positioned and can directly contact the female vulva.

A rubber band having a predetermined elasticity is embedded in the edges of the upper and lower openings 11 and 12 .

The crotch portion 13 is a portion cut to a size that can cover the vulva of a woman, and is disposed at a position corresponding to the vulva.

In the present embodiment, the crotch portion 13 includes an inner member 131 , an outer member 132 , a waterproof member 133 , and an anti-slip member 134 .

The inner member 131 is a sheet-shaped member disposed on the lower surface of the anti-slip member 134 as shown in FIG. 5 , and is preferably made of a soft material because it can come into contact with the skin.

The inner member 131 may include a fabric member including bamboo fibers and cotton fibers in a weight ratio of 30:70 to 70:30.

In this embodiment, the inner member 131 includes a bamboo jacquard fabric having excellent breathability, water absorption and antibacterial effect, is formed in a triple layer, and contains bamboo fibers and cotton fibers in a weight ratio of 60:40 .

The outer member 132 is a sheet-shaped member disposed on the lower surface of the inner member 131 , and is a portion that does not directly contact the skin.

The outer member 132 preferably includes a fabric member comprising bamboo fibers and cotton fibers in a weight ratio of 30:70 to 70:30.

In the present embodiment, the outer member 132 has a size of 30 or 60 as a single structure, and uses a knitted fabric (so-called Daimaru fabric) woven in a circular knitting machine type.

In this embodiment, the outer member 132 is woven with a span structure having a predetermined elasticity.

In this embodiment, the outer member 132 is provided integrally with the rest of the body 10 except for the crotch part 13 .

As shown in FIG. 5 , the waterproof member 133 is a sheet-shaped waterproof member disposed between the inner member 131 and the outer member 132, and provides waterproofness to prevent menstrual blood from being discharged to the outside. material that can be done.

The waterproof member 133 is preferably provided in the form of a member coated with a waterproof synthetic resin on one or more fabrics or fabrics selected from the group comprising a sweat-absorbing quick-drying yarn, a natural cellulose-based yarn, and a regenerated cellulose-based yarn. .

Here, the natural cellulose-based yarn is preferably composed of at least one selected from the group consisting of cotton fibers, hemp fibers, and Korean paper fibers, and the regenerated cellulose-based yarns are bamboo fibers, wood fibers, polynosic fibers, and cellulose acetate. , cellulose triacetate, modal, viscose rayon, it is preferred that the configuration comprising at least one selected from the group comprising tencel.

The waterproof member 133 may be implemented with a waterproof synthetic resin coated on at least one of the inner member 131 and the outer member 132 without a separate fabric or cloth.

In this embodiment, the waterproof member 133 is implemented by bonding a thermoplastic polyurethane (TPU) film or a polyurethane (PU) film in a laminated state on the upper surface of the outer member 132 .

Here, the waterproof member 133 may be provided to have waterproofness and moisture permeability at the same time by forming a plurality of fine holes in the thermoplastic polyurethane (TPU) film or the polyurethane (PU) film.

Here, the waterproof member 133 may be formed by a dry coating method using a hydrophilic non-porous polyurethane (TPU, PU).

The anti-slip member 134 is provided to prevent the absorbent pad 20 from slipping away from the crotch part 13 , and is disposed on the upper surface of the inner member 131 .

The anti-slip member 134 has a coefficient of friction greater than or equal to a predetermined value, and includes at least one selected from the group consisting of natural rubber, synthetic rubber, silicone, elastomer, and synthetic resin.

The anti-slip member 134 may have a mesh structure including a plurality of protrusions spaced apart from each other so as to have patterns of various shapes as shown in FIGS. 5 and 7 .

When the non-slip member 134 is provided in a shape including a plurality of protrusions, when menstrual blood leaks, the menstrual blood can penetrate into the space between the protrusions adjacent to each other, and the inner member of the crotch part 13 . (131) can absorb menstrual blood.

In this embodiment, the non-slip member 134 has a plurality of projections arranged in a hexagonal mesh or a floral-patterned mesh in order to improve the fit and decorative feeling and to prevent slipping by increasing the frictional force with the absorbent pad 20 . includes

In this embodiment, the anti-slip member 134 is formed of various types of dots on the upper surface of the inner member 131 using non-toxic liquid silicone rubber (LSR) and a pre-processed mold. After coating a plurality of projections having a, it is formed by thermosetting the projections.

Here, the liquid silicone rubber (LSR) preferably has an eco-friendly medical grade, and is used for baby products that require high safety (nipples, teethers, baby bottles, etc.), silicone cooking tools, etc., and automated liquid injection It has the advantage of being able to mold (Liquid Injection Molding; LIM).

The absorbent pad 20 is a member capable of easily absorbing secretions secreted from the user's vulva, and may be detachably mounted to the crotch portion 13 of the body 10 .

The absorbent pad 20 may be a disposable pad, or may be a pad that can be washed and recycled. In this embodiment, the absorbent pad 20 is a pad that can be washed and recycled.

In this embodiment, the absorbent pad 20 includes a pad body 21 extending in the longitudinal direction of the crotch part 13; and a pair of wing portions 22 respectively disposed on both sides of the pad body 21 .

As shown in FIG. 6 , the pad body 21 includes an inner member 211 , an outer member 212 , and a waterproof member 213 .

The inner member 211, as shown in FIG. 6, is a sheet-shaped member, and is a member in contact with the skin, so a soft material is preferable.

The inner member 211 preferably includes a fabric member including bamboo fibers and cotton fibers in a weight ratio of 30:70 to 70:30.

In this embodiment, the inner member 211, like the inner member 131 of the crotch part 13, includes a bamboo jacquard fabric having excellent breathability, water absorption and antibacterial effect, and is formed in a triple layer. , including bamboo fibers and cotton fibers in a weight ratio of 60:40.

The outer member 212 is a sheet-shaped member disposed on the lower surface of the inner member 211 , and the crotch portion 13 is a member capable of contacting the non-slip member 134 .

The outer member 212 may include a fabric member including bamboo fibers and cotton fibers in a weight ratio of 30:70 to 70:30.

In this embodiment, the outer member 212 is a fabric woven in plain weave or twill using 20 to 60 yarns, and includes a 100% pure cotton fabric.

As shown in FIG. 6 , the waterproof member 213 is a sheet-shaped waterproof member disposed between the inner member 211 and the outer member 212 , and provides waterproof properties to prevent menstrual blood from being discharged to the outside. material that can be done.

The waterproof member 213 may be made of the same material or configuration as the waterproof member 133 of the crotch part 13 .

In this embodiment, the waterproof member 213 is implemented by bonding a thermoplastic polyurethane (TPU) film or a polyurethane (PU) film in a laminated state on the upper surface of the outer member 212 .

Here, the waterproof member 213 may be provided to have waterproofness and moisture permeability at the same time by forming a plurality of fine holes in the thermoplastic polyurethane (TPU) film or the polyurethane (PU) film.

Here, the waterproof member 213 may be formed by a dry coating method using a hydrophilic non-porous polyurethane (TPU, PU).

As shown in FIG. 4 , the wing part 22 is a half-moon-shaped part protruding from both sides of the pad body 21 by a predetermined length, and menstrual blood or groin leaking from the pad body 21 without being absorbed. It is a part that can additionally absorb sweat generated from

The wings 22 are aligned along the longitudinal direction of the thigh when the absorbent pad 20 is mounted on the main body 10 and used.

In this embodiment, the wing portion 22 has the same cross-sectional configuration as the pad body 21 shown in FIG. 6 .

The fixing device 30 is a fixing device capable of detachably fixing the absorbent pad 20 to the crotch part 13 and is preferably provided so as to fix both ends of the absorbent pad 20 . .

The fixing device 30 includes a pocket-type pocket into which one end of the pad body 21 can be inserted, a band-shaped band capable of being fixed by inserting one end of the pad body 21, and Velcro. It may include at least one selected from the group comprising.

In this embodiment, as shown in FIG. 3 , a pair of fixing bands 30 capable of being fixed by inserting both ends of the pad body 21 are included.

The fixing band 30 may include at least one selected from the group consisting of a string, a rope, a band-shaped fabric, a rubber band, a fabric having elasticity, and a synthetic resin having elasticity.

In this embodiment, the fixing band 30 has a very thin thickness compared to the width and is an elastic member extending long in the longitudinal direction, and includes a so-called "flat rubber band" made of an elastic material and a fabric. .

Hereinafter, an example of a method of using the feminine hygiene panties 100 of the above-described configuration will be described.

First, as shown in FIG. 3 , the absorbent pad 20 is disposed on the upper surface of the crotch part 13 , and then the upper and lower ends of the absorbent pad 20 are attached to the pair of fixing devices 30 . Insert and fix each.

After the absorbent pad 20 is mounted on the main body 10, when the feminine hygiene panties 100 are worn, the pad main body 21 is disposed at a position corresponding to the user's vulva. At this time, the wing portion 22 is aligned along the longitudinal direction of the user's thigh while being folded outward.

When the user discharges menstrual blood during use, the pad body 21 primarily absorbs menstrual blood, and the wing 22 secondary will be absorbed

In addition, when the amount of the user's menstrual blood is abnormally excessive, the absorbent pad 20 may not absorb all of the menstrual blood. can also be absorbed tertiarily.

When the user's menstrual period ends, the absorbent pad 20 and the body 10 can be washed and recycled.

The feminine hygiene panties 100 of the above configuration are panties that can be used by detachably mounting an absorbent pad 20 capable of absorbing secretions secreted from the user's vulva, and the upper side through which the user's waist can be penetrated. The opening 11, a pair of lower openings 12 through which both legs can each pass, and a portion where the user's vulva can come into contact, and located between the pair of lower openings 12, and a body (10) including a crotch portion (13) to which a pad (20) is detachably mounted, wherein the absorbent pad (20) slides from the crotch portion (13) on the crotch portion (13). Since the anti-slip member 134 is provided to prevent it from falling off, the absorbent pad 20 is not easily separated from the panties even when excessive exercise is performed during use, so that menstrual blood does not leak to the outside.

And in the feminine hygiene panties 100, the anti-slip member 134 has a friction coefficient greater than or equal to a predetermined value, and at least one selected from the group consisting of natural rubber, synthetic rubber, silicone, elastomer, and synthetic resin. Since it includes, there is an advantage that the anti-slip member 134 can be implemented to maintain frictional force even when used for a long period of time.

In addition, since the anti-slip member 134 includes a plurality of protrusions, the feminine hygiene panty 100 has the advantage of fundamentally preventing the slipping phenomenon by further increasing the frictional force with the absorbent pad 20 . .

And the feminine hygiene panties 100, the crotch part 13, the sheet-shaped inner member 131 disposed on the lower surface of the anti-slip member 134; a sheet-shaped outer member 132 disposed on a lower surface of the inner member 131; Since it includes a sheet-shaped waterproofing member 132 disposed between the inner member 131 and the outer member 132, the crotch portion 13 has the ability to absorb a certain amount of menstrual blood. This can be done, and there is an advantage in that it is easy to realize the soft fit and waterproofness of the crotch part 13 at the same time.

In addition, the feminine hygiene panty 100 further includes an absorbent pad 20 capable of absorbing secretions secreted from the user's vulva, the absorbent pad 20 comprising: an inner member 211 in a sheet shape; a sheet-shaped outer member 212 disposed on a lower surface of the inner member 211; Since it includes a sheet-shaped waterproof member 213 disposed between the inner member 211 and the outer member 212, it is easy to simultaneously implement the soft fit and waterproofness of the absorbent pad 20, It has the advantage of being easy to wash and recycle.

And the feminine hygiene panty 100, the absorbent pad 20, the pad body 21 extending along the longitudinal direction of the crotch portion (13); Since the wing part 22 is disposed on both sides of the pad body 21, respectively, there is an advantage that the wing part 22 can additionally absorb menstrual blood or sweat.

In addition, the feminine hygiene panty 100 further includes a fixing device 30 capable of removably fixing the absorbent pad 20 to the crotch part 13 , so that the In addition to the primary fixing function, there is an advantage that the absorbent pad 20 can be secured secondaryly so that it is not easily separated from the panties.

And since the feminine hygiene panty 100 is provided with a fabric member containing bamboo fiber and cotton fiber in a weight ratio of 30:70 to 70:30, the user's skin through the bamboo component, which is harmless to the human body and eco-friendly It has the advantage of minimizing trouble and at the same time minimizing environmental pollution.

In this embodiment, there is no fastening means for fastening the pair of wing parts 22 to each other, but in a state in which the pair of wing parts 22 are arranged to surround and surround the crotch part 13 . It goes without saying that fastening means for fastening the pair of wing portions 22 to each other may be provided. For example, a snap button, Velcro, etc. may be mentioned. When the pair of wing portions 22 are fastened to the crotch portion 13 in this way, it is possible to additionally prevent the absorbent pad 20 from sliding from the crotch portion 13 .

In the present embodiment, the waterproof members 133 and 213 include a thermoplastic polyurethane (TPU) film or a polyurethane (PU) film, but of course, they may include other synthetic resin materials.

In the present embodiment, the inner member 131 is formed in a triple layer, but of course, it may be formed in a single layer.

In this embodiment, at least a part of the main body 10 is provided with a fabric member including bamboo fibers and cotton fibers in a weight ratio of 30:70 to 70:30, but at least a part of the absorbent pad 20 is made of bamboo. It goes without saying that a fabric member including fibers and cotton fibers in a weight ratio of 30:70 to 70:30 may be provided.

Although the present invention has been described above, the technical scope of the present invention is not limited to the contents described in the above-described embodiments, and an equivalent configuration modified or changed by those of ordinary skill in the art is the technical scope of the present invention. It is clear that it does not deviate from the scope of the idea.

＊ Explanation of the symbols for the main parts of the drawing ＊
100: feminine hygiene panties
10: body
11: upper opening
12: lower opening
13: crotch
20: absorbent pad
21: pad body
22: wing
30: fixture
131: inner member
132: outer member
133: waterproof member
134: non-slip member
211: inner member
212: outer member
213: waterproof member

Claims (8)

A panty that can be used by detachably attaching an absorbent pad capable of absorbing secretions secreted from the user's vulva,
An upper opening through which the user's waist can pass, a pair of lower openings through which both legs can pass through, and a portion where the user's vulva can come into contact with the pair of lower openings, and the absorption a body including a crotch portion to which the pad is detachably mounted;
The feminine hygiene panties according to claim 1, wherein an anti-slip member is provided in the crotch portion to prevent the absorbent pad from sliding off the crotch portion. The method of claim 1,
The anti-slip member has a coefficient of friction greater than or equal to a predetermined value, and comprises at least one selected from the group consisting of natural rubber, synthetic rubber, silicone, elastomer, and synthetic resin. The method of claim 1,
The anti-slip member is feminine hygiene panties, characterized in that formed in a mesh structure including a plurality of projections. The method of claim 1,
The crotch part,
a sheet-shaped inner member disposed on a lower surface of the anti-slip member; a sheet-shaped outer member disposed on a lower surface of the inner member; and a sheet-shaped waterproof member disposed between the inner member and the outer member. The method of claim 1,
Further comprising an absorbent pad capable of absorbing secretions secreted from the user's vulva,
The absorbent pad may include a sheet-shaped inner member; a sheet-shaped outer member disposed on a lower surface of the inner member; and a sheet-shaped waterproof member disposed between the inner member and the outer member. 6. The method of claim 5,
The absorbent pad,
a pad body extending along the longitudinal direction of the crotch part; Feminine sanitary panties comprising a; wing portions respectively disposed on both sides of the pad body. The method of claim 1,
and a fixing device capable of detachably fixing the absorbent pad to the crotch portion. The method of claim 1,
A feminine hygiene panty comprising a cloth member comprising bamboo fibers and cotton fibers in a weight ratio of 30:70 to 70:30.

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