KR100567816B1 - Bandless Brassiere and Method for making the same - Google Patents

Abstract

The present invention is a bra without a strap, it can prevent the pressure of the pressure-sensitive adhesive and prolong the life and can also absorb the sweat generated between the pressure-sensitive adhesive and the wearer's skin, to minimize the area of the pressure-sensitive adhesive to prevent skin trouble, A bra-less bra comprising a pair of bra cups and a connecting means for interconnecting the pair of bra cups to improve the fit and appearance of the bra using minimal adhesive. Provided is a strapless bra that includes a mold curved to form a surface and having at least one hole formed therein, an outer shell installed outside the mold, and an adhesive filled in the hole and exposed into the mold through the hole.

 Bra Cups, Molds, Holes, Jackets, Adhesives

Description

Strapless brassiere and its manufacturing method {Bandless Brassiere and Method for making the same}

1 is a schematic perspective view showing a wearing state of a strapless bra according to an embodiment of the present invention;

Figure 2 is a plan view showing the back of the strapless bra according to an embodiment of the present invention,

3 is a cross-sectional view taken along the line A-A of Figure 2 showing the configuration of a bra without a strap according to an embodiment of the present invention;

4 is a cross-sectional view showing the configuration of another bra without a strap according to an embodiment of the present invention;

5 is a schematic flowchart illustrating a manufacturing process of a strapless bra according to an embodiment of the present invention.

* Brief description of the main parts of the drawing *

10: bra

11: bra cup

12: connection means

13: mold

14: shell

15, 17: hole

16: endothelial

20: adhesive

30: finishing material

The present invention relates to a bra without a strap, and more particularly, to prevent the sticking of the pressure-sensitive adhesive and to extend its lifespan, and to absorb the sweat generated between the pressure-sensitive adhesive and the wearer's skin, and to minimize the area of the pressure-sensitive adhesive skin. The present invention relates to a bra that prevents trouble and improves the fit and appearance of the bra by using a minimal adhesive.

In general, various types of bras are developed and used to support and protect women's breasts and to create an ideal silhouette by keeping the shape of the breasts voluminous and natural.

The bra is usually provided with a bra cup that covers both breasts of the wearer and connects the chest band to both sides of the cup, and the end of the chest band is provided with a fastener for fastening both ends of the chest band. One end is attached to the upper end of the bra cup and the other end is provided with a length adjustment port on the shoulder band to adjust the length of the shoulder band and the shoulder band is bound to the chest band.

Accordingly, the bra has chest bands provided at both sides of the cup and is fixed at the back by surrounding both chests, and a shoulder strap fixed at the front of the chest band is fixed at the rear of the chest band around the shoulders and the back so that the bra can be worn. .

However, as described above, when the bra is worn using the chest band and the shoulder band, not only the chest band compresses the chest and the back, thereby making the bra feel worse, but the narrow shoulder band is closely attached to both shoulders and the back. As it tightened, it caused a pain, such as causing pain.

In particular, in the case of wearing a thin summer clothing exposed to high exposure, as the breast and shoulder bands of the bra are exposed to the outside of the clothes, they could not maintain their natural look and the pressure on the chest was uncomfortable. have.

Therefore, there is an urgent need for the development of a bra that can improve the fit of the bra and naturally show the dress.

According to this request, a bra without a strap was invented, which consists of a curved bra cup and a connecting means for fastening the bra cup to gather the breasts, and an adhesive such as silicone is attached to the inner side of the bra cup so that it is stable to the wearer's chest. It is configured to be worn and supported by.

For bras without straps, the Korean Utility Model Application No. 2002-38860, 2003-29325, 2003-22040, 2003-33301, 2003-18823, or US Pat. No. 6,397,391 or 5,755,651, Techniques are disclosed.

In addition, the Republic of Korea Utility Model Registration No. 338007 discloses a technique to solve the problem of ventilation by the pressure-sensitive adhesive is installed on the inner side having a conventional bra without a strap.

However, all the above-mentioned prior arts including the Utility Model Registration No. 3386007 are all substantially in contact with the wearer's body, so that the sweat is too cold during use, and the contact area between the adhesive and the wearer's skin is large, such as a sweat band and allergy. There is a disadvantage that the skin trouble is likely to occur.

In addition, when worn for a long time, the pressure-sensitive adhesive is pushed outwards in contact with the body, the appearance is deformed, and in severe cases there is a problem of life degradation.

In addition, the adhesive is installed inside the bra as a layer, thereby increasing the volume of the bra, resulting in poor fit and appearance.

The present invention has been invented to solve the problems of the prior art described above, and an object of the present invention is to provide a bra without a strap, which can prevent the pressure-sensitive adhesive push and extend the life. .

The present invention also provides a strapless bra and a method of manufacturing the same, which can absorb sweat generated between the adhesive and the skin of the wearer and minimize the area of the adhesive to prevent skin troubles.

In addition, another object of the present invention is to provide a bra without a strap and a method of manufacturing the same by using a minimal adhesive to improve the fit and appearance of the bra.

In order to achieve the above object, the present invention is to form a plurality of holes in the mold forming a bra without a strap and the adhesive is injected into this hole is filled.

To this end, the bra without strap of the present invention, in a bra comprising a pair of bra cups, and a connection means for interconnecting the pair of bra cups,

The bra cup includes a mold curved to form a bra cup and having at least one hole formed on a surface thereof, an outer shell installed outside the mold, and an adhesive filled in the hole and exposed into the mold through the hole.

Accordingly, only the adhesive exposed through the hole contacts the wearer's skin, thereby minimizing the contact area between the adhesive and the skin.

Here, the hole formed in the mold may have a cylindrical structure, but the cross section is preferably a structure inclined downward from the outer surface to the inner surface of the mold in the form of a funnel. This is to prevent the adhesive from falling off by increasing the adhesive area between the adhesive and the mold, and to minimize the area of the adhesive contacting the skin by being exposed to the inner surface of the mold.

In addition, the pressure-sensitive adhesive is preferably formed to protrude to the inner surface of the mold through the hole.

In addition, the size or number of the holes to which the pressure-sensitive adhesive is exposed is not particularly limited as long as the area of the pressure-sensitive adhesive exposed through the hole can sufficiently attach the bra to the wearer's chest.

Therefore, only a minimal adhesive for wearing a bra is exposed through the hole to be in close contact with the skin.

In addition, the formation position of the hole is not particularly limited, but preferably, the hole is not formed at a position corresponding to the nipple protruding from the wearer's chest so that the nipple does not directly contact the adhesive.

In addition, the shape of the hole is also possible in a variety of forms, such as round or square.

In addition, the pressure-sensitive adhesive may be made of a silicon-based, urethane-based or acrylic material, and the like, and may be formed by injecting or applying a liquid adhesive in a hole.

On the other hand, looking at the method for manufacturing a bra without a strap of the above structure, in the braless manufacturing method comprising a pair of bra cups connected by a connecting means,

Forming a mold forming a bra cup with a mold, forming a plurality of holes in a surface of the mold, filling a hole by injecting a liquid adhesive into the hole of the mold, curing the adhesive, and Attaching the shell to the outside of the mold. The outer skin is preferably a material that does not burden the skin with silk, cotton or urethane-based elastic fibers.

Here, the mold forming step and the hole forming step are preferably performed at the same time through one mold, and it is also possible to add a material layer applicable to a conventional bra between the mold and the shell.

In addition, the step of filling the hole may be made through the process of applying the adhesive to the hole instead of injecting the adhesive in the hole.

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

1 is a schematic perspective view showing the wearing state of the strapless bra according to an embodiment of the present invention, Figure 2 is a plan view showing the back of the strapless bra according to an embodiment of the present invention, Figure 3 is a present invention 2 is a cross-sectional view taken along the line AA of Figure 2 showing the configuration of a bra without a strap.

According to the drawings, the braless bra 10 according to the present embodiment includes a pair of bra cups 11 worn on a wearer's chest and a connecting means 12 connecting the pair of bra cups 11. The bra cup 11 includes a mold 13 formed in a curved shape having an appropriate curvature so as to surround both breasts of a wearer, an outer cover 14 covered by the outer surface of the mold 13, and the mold ( 13 includes a plurality of holes 15 penetrating through the hole 15, and a pressure-sensitive adhesive 20 injected into the hole 15 and exposed to the mold inner surface.

The mold 13 is formed of a sponge or nonwoven material to ensure breathability and flexibility, and to be worn by the wearer comfortably, and the adhesive 20 is to be detachably attached to the wearer's chest. , Silicon, urethane or acrylic materials.

Accordingly, the wearer's chest is brought into contact with the adhesive 20 exposed through the hole 31, and only a minimum area for wearing and supporting the bra cup 11, and the mold 13 in the remaining area of the bra cup 11. Will come in contact with.

In addition, the holes 15 formed in the mold 13 are formed in a circular shape and are arranged at predetermined intervals on the entire surface of the mold.

At this time, the hole 15 is formed over the entire surface of the mold 13, so as not to form a hole in the nipple portion of the wearer's chest so as to prevent the teat from contacting the pressure-sensitive adhesive, The sizes may be the same or different, and need not be identical.

Therefore, when the bra 10 is worn, most of the wearer's chest is in contact with the inner surface of the mold 13 of the bra cup 11, and only the portion of the wearer's chest where the circular hole 15 is formed in the region except for the nipple of the wearer's chest ( The adhesive 20 exposed through 15 is substantially in contact with the wearer's chest to minimize the contact area between the adhesive and the skin.

On the other hand, as shown in Figure 4, according to another embodiment of the bra according to the body 13 in contact with the inner surface of the mold 13 to improve the touch and the phenomena of the pressure-sensitive adhesive 20 exposed through the hole 15 and Endothelial 16 may be installed to improve wash durability.

That is, the bra cup 11 has an endothelial 16 which is additionally installed inside the mold 13 in contact with the wearer's skin, and the endothelial 16 corresponds to the hole 15 formed in the mold 13. The hole 17 is formed in the structure, and the adhesive 20 is exposed.

Preferably, the size of the hole 17 formed in the endothelium 16 is smaller than the size of the pressure-sensitive adhesive 20 exposed through the hole 15 formed in the mold 13.

Accordingly, the wearer's chest is brought into contact with the adhesive layer 20 exposed through the hole 17 only a minimum area for wearing and supporting the bra cup 11, and in the remaining area of the bra cup 11, the bra cup ( 11) is to be in contact with the innermost endothelial 16 is installed.

The endothelium 16 is preferably made of silk, cotton or urethane-based elastic fibers and the like to minimize the skin trouble when in contact with the wearer's breast skin.

Here, the hole 15 is formed in the form of a funnel in the form inclined downward toward the inner side from the outer side of the curved formed mold (13). Accordingly, by increasing the adhesion area of the pressure-sensitive adhesive and the mold injected into the hole to prevent the pressure-sensitive adhesive is easily removed from the mold, and in the inner surface of the mold by reducing the size of the hole smaller than the injection hole, the area of the pressure-sensitive adhesive exposed through the hole to contact the skin Can be minimized.

In addition, the pressure-sensitive adhesive injected into the hole 15 is formed to protrude to the inner surface of the mold 13 through the hole 15 to increase the adhesive force between the pressure-sensitive adhesive and the wearer's skin, the outer surface of the mold As for the adhesive, the adhesive is formed at the same height as the outer surface of the mold.

Such a structure is such that when the outer surface of the mold is covered with the outer shell, the outer shell is not ragged by the adhesive, thereby enhancing the appearance of the bra cup.

Reference numeral 30, which is not described in FIG. 3, is a finishing material for closing and closing the front end of the bra cup 11 including the mold 13 and the shell 14.

Herein, the structure in which the holes are distributed in the front surface of the mold has been described, but the present invention is not limited thereto. For example, the hole may be formed along the outer periphery of the mold, and the formation position of the hole or the shape or size of the deformable hole will belong to the true spirit of the present invention.

Meanwhile, referring to FIG. 5, a method for manufacturing a bra without a strap of the above structure is as follows.

First, a mold (M) for manufacturing a mold (13) forming a bra cup is prepared and the mold (M) is injected into the mold (M) to mold the mold.

The mold 13 manufactured by the mold M has a hole 15 formed on its front surface, and the mold 13 is placed with the mold 13 turned upside down so that a curved mold is placed upwardly convex. Injecting the adhesive solution into the hole 15 formed in the (S110).

Adhesive liquid injection may be made through a separate injector (I) of the liquid adhesive liquid.

When all the adhesive is injected into the hole, the adhesive is cured.

When the adhesive is cured and completely attached to the mold 13, the outer shell 14 is installed on the outer surface of the mold. (S120)

In addition, one end of the mold 13 and the outer skin 14 may be finished by sewing the finishing materials 30 by finishing the bra 30. (S130)

In addition, if necessary, the hole formed in the endothelial (16 in FIG. 4) (16 in FIG. 4) corresponds to the position of the pressure-sensitive adhesive 20 exposed through the hole 15 of the mold 13 so that the endothelial is in the inner surface of the mold. Can be installed in addition to

In this case, when the front end of the mold 13 and the outer shell 14 and the inner shell are installed, the bra cup 11 may be manufactured by sewing the front end of the inner shell 16 with a finishing material 30 to finish. (S130)

The bra cup manufactured as described above completes one bra by connecting a known connecting means such as a hook.

Accordingly, when the bra 10 manufactured as described above is worn, only the adhesive 20 exposed through the hole 15 formed in the bra cup 11 is in contact with the wearer's chest evenly over the entire bra cup 11 and the adhesive force. By attaching it will be able to wear and support the bra through a less adhesive area.

The present invention can be seen to provide a bra having a significantly innovative function as described above. While exemplary embodiments of the present invention have been shown and described, various modifications and other embodiments may be made by those skilled in the art. Such modifications and other embodiments are all considered and included in the appended claims, without departing from the true spirit and scope of the invention.

As described above, the present invention can prevent the pressure of the pressure-sensitive adhesive and extend the life.

In addition, the present invention can reduce the skin trouble caused by the pressure-sensitive adhesive by minimizing the contact area between the pressure-sensitive adhesive and the wearer's skin in the bra without a strap.

In addition, the mold is in contact with the wearer's skin instead of the adhesive to secure the sweat absorption and breathability to increase the fit without feeling sweaty or stuffy even when worn for a long time

In addition, by minimizing the amount of the pressure-sensitive adhesive can reduce the manufacturing cost can increase the price competitiveness.

Claims (10)

A bra without bra comprising a pair of bra cups and a connecting means for interconnecting the pair of bra cups, The bra cup is configured to include a mold curved to form a bra cup and having at least one hole formed on a surface thereof, an outer shell installed outside the mold, and an adhesive filled in the hole and exposed into the mold through the hole. Strapless bra characterized by. 2. The bra without a strap according to claim 1, wherein the hole is inclined downward from the outer side of the mold toward the inner side. The bra without a strap according to claim 1 or 2, wherein the pressure-sensitive adhesive protrudes through the hole to the inner side of the mold. 4. The bra of claim 3 wherein the aperture is formed in an area other than the nipple portion of the wearer's chest. The bra without a strap according to claim 1, wherein an endothelial contacting the wearer's skin is further provided inside the mold, and the endothelial is formed with a hole at a position corresponding to the pressure sensitive adhesive to expose the pressure sensitive adhesive. 6. The bra without strap according to claim 5, wherein the size of the hole formed in the endothelium is smaller than the size of the pressure sensitive adhesive exposed through the hole formed in the mold. In the braless manufacturing method comprising a pair of bra cups connected by a connecting means, Molding a mold forming a bra cup with a mold, Forming a plurality of holes in the surface of the mold, Filling a hole by injecting a liquid adhesive into the hole of the mold; Curing the pressure-sensitive adhesive, Attaching the outer shell to the mold Strapless bra manufacturing method comprising a. 8. The method of claim 7, wherein the mold forming step and the hole forming step are performed simultaneously through one mold. delete The method of claim 7 or 8, further comprising the step of attaching an endothelial having a hole at a position corresponding to the pressure-sensitive adhesive to the inner side of the mold.

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