KR102487429B1 - Sanitary Panty for Woman - Google Patents

Abstract

The present invention relates to sanitary panties for women, which can be used by detachably attaching an absorbent pad capable of absorbing secretions secreted from a user's vulva, comprising an upper opening through which the user's waist can penetrate, and both legs. a main body including a pair of lower openings through which the vulva of a user can pass through, and a crotch portion positioned between the pair of lower openings as a contact portion of the user's vulva and to which the absorbent pad is detachably mounted; An anti-slip member is provided at the crotch so that the absorbent pad does not slide off from the crotch.
According to the present invention, even when excessive exercise is performed during use, the absorbent pad is not easily separated from the panties, so that menstrual blood does not leak to the outside.

Description

Sanitary Panty for Woman {Sanitary Panty for Woman}

The present invention relates to women's sanitary pants, and more particularly, to women's sanitary pants in which menstrual blood does not leak outside because a menstrual blood absorbent pad is not easily separated from the panties even when excessive exercise is performed.

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

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

In particular, since these disposable sanitary napkins do not biodegrade in nature and do not rot almost permanently, a huge amount of sanitary napkins are disposed of in landfills, causing environmental pollution.

In addition, since these disposable sanitary napkins have a structure that easily slides from the panties when attached to women's panties, there is a problem in that menstrual blood leaks to the outside frequently due to detachment from the panties during use.

In order to solve this problem, a technique for preventing slipping with panties by attaching anti-slip double-sided tape to a part of the surface of the sanitary napkin or improving the physical shape of the sanitary napkin has been developed.

However, in the case of providing anti-slip means for sanitary napkins, there are still problems that the price of each sanitary napkin rises due to the increase in material cost and the complexity of the manufacturing process, or that various harmful substances are generated from sanitary napkins discarded after use in relatively large amounts to pollute the environment. remain

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 simultaneously reduce the amount of waste discharged through reuse by solving the above problems.

The present invention has been made to solve the above problems, and its object is to provide women's sanitary pants with an improved structure so that menstrual blood is not easily separated from the panties even when excessive exercise is performed, so that menstrual blood does not leak to the outside. is to provide

In order to achieve the above object, the feminine sanitary pants according to the present invention are panties that can be used by detachably mounting an absorbent pad capable of absorbing secretions secreted from the user's vulva, and has an upper portion through which the user's waist can be penetrated. An opening, a pair of lower openings through which both legs can penetrate, and a crotch portion to which the absorbent pad is detachably mounted, located between the pair of lower openings as a part to which the vulva of the user can come into contact Body containing; An anti-slip member is provided at the crotch so that the absorbent pad does not slide off from the crotch.

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

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

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

Here, the absorbent pad may include a pad body extending along the longitudinal direction of the crotch; It is preferable to include; wings respectively disposed on both side surfaces 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 cloth member containing 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 pass through, and both legs through which each can pass through. A main body including a pair of lower openings and a crotch portion to which the absorbent pad is detachably mounted, located between the pair of lower openings as a part to which the user's vulva can come into contact, Since an anti-slip member is provided in the portion so that the absorbent pad does not slip away from the crotch portion, even when excessive exercise is performed during use, the absorbent pad does not easily separate from the panties, and menstrual blood leaks to the outside. There is an effect that does not work.

1 is a front view of a women's sanitary pants according to an embodiment of the present invention.
Fig. 2 is an exploded view of the feminine sanitary pants shown in Fig. 1;
FIG. 3 is a view showing a state in which an absorbent pad is attached to the women's sanitary pants shown in FIG. 2;
Fig. 4 is a front view of the absorbent pad shown in Fig. 2;
Fig. 5 is a cross-sectional structural view of the women's sanitary pants shown in Fig. 2 along line AA.
Fig. 6 is a cross-sectional structural view along line BB of the absorbent pad shown in Fig. 4;
Fig. 7 is a cross-sectional view taken along line CC of the women's sanitary pants 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 a women's sanitary panty according to an embodiment of the present invention, and FIG. 2 is a developed view of the women's sanitary panty shown in FIG. 1 . FIG. 3 is a view showing a state in which an absorbent pad is attached to the women's sanitary pants shown in FIG. 2;

Referring to FIGS. 1 to 3 , feminine sanitary pants 100 according to a preferred embodiment of the present invention are panties capable of absorbing menstrual blood, which is a secretion secreted from a woman's vulva, and includes a main body 10 and an absorbent pad. (20) and 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 includes a cloth member including bamboo fiber and cotton fiber in a weight ratio of 30:70 to 70:30.

Preferably, the bamboo fiber is derived from a bamboo species selected from the group consisting of Philostachis heterocycla pubescens, Philostachis nigra variant henon, Philostachis bibox, and Philostachis bamboosoides. .

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

A rubber band having predetermined elasticity is embedded in the edge portion 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 this embodiment, the crotch portion 13 includes an inner member 131, an outer member 132, a waterproof member 133, and an anti-slip member 134.

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

The inner member 131 preferably includes a cloth member including bamboo fiber and cotton fiber in a weight ratio of 30:70 to 70:30.

In this embodiment, the inner member 131 includes a bamboo jacquard fabric having excellent air permeability, absorbency and antibacterial effect, is formed in three layers, and includes bamboo fibers and cotton fibers in a weight ratio of 60:40. .

The outer member 132 is a sheet-like 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 cloth member including bamboo fiber and cotton fiber in a weight ratio of 30:70 to 70:30.

In this embodiment, the outer member 132 has a 30-count or 60-count standard as a single structure, and uses a knitted fabric (so-called Daimaru fabric) woven in a circular knitting machine format.

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

In this embodiment, the outer member 132 is integrally provided on the rest of the main body 10 except for the crotch portion 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. It is a material that can be

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 consisting of sweat perspiration and quick-drying yarn, natural cellulose-based yarn, and regenerated cellulose-based yarn. .

Here, the natural cellulose-based yarn is preferably composed of at least one selected from the group consisting of cotton fiber, hemp fiber, and Korean paper fiber, and the regenerated cellulose-based yarn is bamboo fiber, wood fiber, polynosic, and cellulose acetate , Cellulose triacetate, modal, viscose rayon, it is preferable that the configuration including at least one selected from the group containing tencel.

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

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

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 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 non-slip member 134 is a member provided to prevent the absorbent pad 20 from slipping away from the crotch portion 13 and is disposed on the upper surface of the inner member 131 .

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

As shown in FIGS. 5 and 7 , the non-slip member 134 preferably has a mesh structure including a plurality of protrusions spaced apart from each other to have patterns of various shapes.

If the non-slip member 134 is provided in such a way as to include a plurality of protrusions, when menstrual blood leaks, the menstrual blood can penetrate into the space between the protrusions adjacent to each other, so that the inner member of the crotch portion 13 can pass through. (131) can absorb menstrual blood.

In this embodiment, the non-slip member 134 has a plurality of protrusions arranged in a hexagonal net or a flower pattern net in order to improve wearing comfort and decorative feeling and to prevent slipping by increasing frictional force with the absorbent pad 20. includes

In this embodiment, the non-slip member 134 has various types of dot patterns on the upper surface of the inner member 131 using non-toxic liquid silicone rubber (LSR) and a pre-processed mold. After applying a plurality of projections having a, it is formed by a method of thermally curing the projections.

Here, the liquid silicone rubber (LSR) is preferably of eco-friendly medical grade, and is used for baby products (pacifiers, teethers, baby bottles, etc.) and silicone cooking utensils requiring high safety, and automated liquid injection It has the advantage that liquid injection molding (LIM) molding is possible.

The absorbent pad 20, as a member capable of easily absorbing secretions secreted from the vulva of the user, may be detachably mounted on the crotch portion 13 of the main body 10.

The absorbent pad 20 may be a disposable pad or 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 along the longitudinal direction of the crotch portion 13; A pair of wings 22 disposed on both sides of the pad body 21, respectively.

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

As shown in FIG. 6 , the inner member 211 is a sheet-like member, and since it is a member in contact with the skin, a cloth made of a soft material is preferable.

The inner member 211 preferably includes a cloth member including bamboo fiber and cotton fiber 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 portion 13, includes a bamboo jacquard fabric having excellent air permeability, absorbency and antibacterial effect, and is formed of three layers, , bamboo fiber and cotton fiber 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 is a member in which the crotch portion 13 can come into contact with the non-slip member 134.

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

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

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 waterproofness to prevent menstrual blood from being discharged to the outside. It is a material that can be

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

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

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 polyurethane (PU) film.

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

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

The wings 22 are aligned along the longitudinal direction of the thigh when the absorbent pad 20 is attached to 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 portion 13, and is preferably provided to fix both ends of the absorbent pad 20. .

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

In this embodiment, as shown in FIG. 3, a pair of fixing bands 30 that can be inserted and fixed to both ends of the pad body 21 are included.

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

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

Hereinafter, an example of a method of using the women's sanitary pants 100 having the above configuration will be described.

First, as shown in FIG. 3, the absorbent pad 20 is placed on the upper surface of the crotch portion 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 attached to the main body 10, when the feminine sanitary pants 100 is 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 the menstrual blood, and the wing part 22 secondarily absorbs menstrual blood partially leaking to both sides of the pad body 21. will absorb

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

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

The women's sanitary pants 100 having the above-described configuration is a panty that can be used by detachably attaching an absorbent pad 20 capable of absorbing secretions secreted from the user's vulva, and has an upper portion through which the user's waist can penetrate. It is located between the opening 11, a pair of lower openings 12 through which both legs can penetrate, and the pair of lower openings 12 as a part to which the user's vulva can come into contact, 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 Since the non-slip member 134 is provided to prevent slippage, the absorbent pad 20 does not easily separate from the panties even when excessive exercise is performed during use, and menstrual blood does not leak to the outside.

In the female sanitary pants 100, the non-slip member 134 has a friction coefficient equal to or greater than 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 in implementing the non-slip member 134 so as 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 women's sanitary pants 100 has an advantage of fundamentally preventing slipping by further increasing frictional force with the absorbent pad 20. .

In addition, the female sanitary pants 100 includes a sheet-like inner member 131 in which the crotch portion 13 is disposed on the lower surface of the non-slip member 134; a sheet-like outer member 132 disposed on a lower surface of the inner member 131; Since it includes a sheet-shaped waterproof member 132 disposed between the inner member 131 and the outer member 132, the crotch portion 13 has the ability to absorb some menstrual blood. It can be done, and it has the advantage that it is easy to implement the soft wearing feeling and waterproofness of the crotch part 13 at the same time.

In addition, the women's sanitary pants 100 further includes an absorbent pad 20 capable of absorbing secretions secreted from the user's vulva, and the absorbent pad 20 includes a sheet-shaped inner member 211; a sheet-like 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 realize soft wearing comfort and waterproofness of the absorbent pad 20, It has the advantage of being easy to wash and recycle.

In addition, the women's sanitary pants 100 includes a pad body 21 in which the absorbent pad 20 extends along the length direction of the crotch portion 13; Since it includes wings 22 disposed on both side surfaces of the pad body 21, there is an advantage in that the wings 22 can additionally absorb menstrual blood or sweat.

In addition, since the feminine sanitary pants 100 further includes a fixing device 30 capable of detachably fixing the absorbent pad 20 to the crotch portion 13, the non-slip member 134 In addition to the primary fixing function, there is an advantage in that the absorbent pad 20 can be secondarily fixed so that the absorbent pad 20 is not easily separated from the pants.

In addition, since the female sanitary pants 100 includes a cloth member containing bamboo fibers and cotton fibers in a weight ratio of 30:70 to 70:30, the bamboo component, which is harmless to the human body and environmentally friendly, is used to protect the user's skin. It has the advantage of minimizing trouble and minimizing environmental pollution at the same time.

In this embodiment, a fastening means for fastening the pair of wings 22 to each other is not provided, but in a state where the pair of wings 22 are arranged to surround the crotch portion 13 Of course, a fastening means for fastening the pair of wings 22 to each other may be provided. For example, snap buttons, Velcro, and the like may be used. When the pair of wing parts 22 are fastened to the crotch part 13 in this way, it is possible to additionally prevent the absorption pad 20 from slipping from the crotch part 13 .

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

In this embodiment, the inner member 131 is formed of a triple layer, but may be formed of a single layer as a matter of course.

In this embodiment, at least a portion of the main body 10 includes a cloth member containing bamboo fibers and cotton fibers in a weight ratio of 30:70 to 70:30, but at least a portion of the absorbent pad 20 is made of bamboo. Of course, it is also possible to include a fabric member containing fibers and cotton fibers in a weight ratio of 30:70 to 70:30.

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 a person skilled in the art is the technical scope of the present invention. It is clear that it does not go beyond the scope of ideas.

＊ Description of symbols for main parts of drawings ＊
100: sanitary panties for women
10: body
11: upper opening
12: lower opening
13: crotch
20: absorbent pad
21: pad body
22: wing part
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)

As a panty that can be used by detachably attaching an absorbent pad capable of absorbing secretions secreted from the user's vulva,
It is located between an upper opening through which the user's waist can pass, a pair of lower openings through which both legs can penetrate, and the pair of lower openings as a part where the user's vulva can come in contact, and the absorption A body including a crotch portion to which a pad is detachably mounted;
An anti-slip member is provided at the crotch so that the absorbent pad does not slip away from the crotch,
The non-slip member has a friction coefficient equal to or greater than a predetermined value and includes at least one selected from the group consisting of natural rubber, synthetic rubber, silicone, elastomer, and synthetic resin,
The non-slip member is formed of a mesh structure including a plurality of protrusions,
The crotch part,
a sheet-shaped inner member disposed on a lower surface of the non-slip member; a sheet-shaped outer member disposed on a lower surface of the inner member; A sheet-shaped waterproof member disposed between the inner member and the outer member,
The female sanitary pants according to claim 1, wherein the inner member of the crotch portion includes a cloth member containing bamboo fiber and cotton fiber in a weight ratio of 30:70 to 70:30. delete delete delete According to 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. According to claim 5,
The absorbent pad,
a pad body extending along the longitudinal direction of the crotch; Women's sanitary pants, characterized in that it includes; wing portions disposed on both sides of the pad body, respectively. According to claim 1,
and a fixing device capable of detachably fixing the absorbent pad to the crotch portion. delete

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