JP7264471B2 - women's underwear - Google Patents

Description

The present invention relates to women's underwear having brassiere cups, such as brassieres and camisoles.

In women's underwear having brassiere cups, an important function of the brassiere cups is the shaping function of bringing the bust housed in the brassiere cups closer to the center of the chest and pushing them upward to form a rich bust line.

Therefore, in the brassiere 200 of Patent Document 1, a guide wire W is built in the lower edge 211 of the brassiere cup 210, and the lower edge of the back surface of the brassiere cup 210 that accommodates the bust B is provided on the lower edge side of the back surface of the brassiere cup 210. Cloths 220 are overlapped and provided (FIGS. 8(a) and 8(b)). The lower edge 221 of the lift-up cloth 220 is sewn over the entire length to the lower edge 211 of the brassiere cup 210 , and the armpit upper portion 252 of the lift-up cloth 220 is sewn to the straps 215 . Conversely, the upper edge 228 of the lift-up fabric 220 is not sewn to the brassiere cup 210 and is free against the inner surface of the brassiere cup 210 .

When this brassiere 200 is worn, the verge line V of the bust B is firmly held by the guide wire W, and the armpit upper part 252 of the lift-up cloth 220 is lifted by the strap 215 together with the brassiere cup 210, and the inside of the brassiere cup 210 is lifted. The bust B is close to the center of the chest and is raised upwards, and is richly raised.

JP-A-2008-50735

The lower edge 221 of the lift-up cloth 220 of the conventional brassiere 200 is sewn over the entire length to the lower edge 211 of the brassiere cup 210. 230 constitutes a smooth curved surface. If the verge line V of the bust B is firmly held by the guide wire W, and if the bust B has a certain degree of elasticity, the bust B will slip even if the wearer raises his arms or twists his body. The brassiere 200 does not come off the cup 210 and ride up.

However, when the wearer is old, the bust B is soft, lacks elasticity and lacks volume. The bust B stored in the brassiere cup 210 is lifted by the lift-up cloth 220 on the inner surface side of the brassiere cup 210 as described above. It is easy to slide down from the lift-up cloth 220. - 特許庁This tendency is remarkable when the guide wire W is not used.
When the guide wire W is used, the verge's line V of the bust B is firmly held as described above, so slipping from the lift-up cloth 220 is somewhat alleviated. It bites into the body and causes pain to the wearer.

The present invention has been made in view of the above-mentioned conventional examples. It is to effectively eliminate the rise of the bust, and the second problem is that, in addition to the first problem, even women's underwear that uses a guide wire does not cut into the verge line and is comfortable to the wearer. The goal is not to cause pain.

The women's underwear A according to claim 1,
A women's underwear A having a pair of left and right brassiere cups 1 and an auxiliary member 20 arranged on the inner surface side of the brassiere cup 1,
The auxiliary member 20 is composed of a first piece 21 and a second piece 31,
The first upper edge 23, which is the edge of one side of the first piece 21, is the second lower edge, which is the edge of one side of the second piece 31 arranged adjacent to the first upper edge 23. 32 and a bendable connection line L is formed between them,
The first lower edge 22, which is the edge of the other side of the first piece 21, is arranged along the lower edge 2 of the brassiere cup 1, and both end portions Q1 and Q3 of the first lower edge 22 and their The intermediate portion Q2 is connected to the lower edge 2 of the brassiere cup 1, or the entire length of the first lower edge 22 is connected to the lower edge 2 of the brassiere cup 1.

Claim 2 is the women's underwear A according to claim 1,
A starting end portion Q1 that is one end of the first lower edge 22 of the first piece 21 is the lowest point P2 between the starting end portion P1 that is one end of the lower edge 2 of the brassiere cup 1 and the lower edge 2 of the brassiere cup 1 . is established between
The terminal portion Q3, which is the other end of the first piece 21, is provided at the lower edge side terminal portion P3, which is the other end of the lower edge 2 of the brassiere cup 1. As shown in FIG.

Claim 3 is the women's underwear A according to claim 1 or 2,
The first piece 21 is composed of a non-stretchable portion 25 and a stretchable portion 28,
The expandable portion 28 is formed of a material that expands and contracts more in the longitudinal direction than in the lateral direction of the first piece 21 . 22 in width.

Claim 4 is the women's underwear A according to claim 4,
The second lower edge 32 of the second piece 31 is attached to the non-stretchable portion 25 of the first upper edge 23 of the first piece 21 .

Claim 5 is the women's underwear A according to claim 1,
The first lower edge 22 of the first piece 21 and the connecting line L are characterized in that they are formed in a curved arc along the lower edge 2 of the brassiere cup 1 .

Claim 6 is the women's underwear A according to claim 5,
The curvature of the first lower edge 21a of the first piece 21 is formed smaller than the curvature of the connecting line L.

Claim 7 is the women's underwear A according to claim 1,
The first lower edge 22 of the first piece 21 is formed in a curved arc shape along the lower edge 2 of the brassiere cup 1, and the connection line L is formed to curve in the direction opposite to the first piece 21. It is characterized by

Claim 8 is the women's underwear A according to claim 1,
The first piece 21 and the second piece 31 of the auxiliary member 20 are characterized by a three-layer structure in which the inside is a laminate of nonwoven fabric and the entire laminate is covered with a woven fabric.

Claim 9 is the women's underwear A according to claim 1,
The first piece 21 and the second piece 31 of the auxiliary member 20 are characterized by a three-layer structure in which the inside is made of foam and the whole of each foam is covered with a woven fabric.

According to the women's underwear A of the present invention, the auxiliary member 20 is composed of the first piece 21 and the second piece 31 connected thereto. Since it is connected to the arc-shaped lower edge 2, when the women's undergarment A is put on, the second piece 31 bends toward the bust B across the connection line L with respect to the first piece 21, and is below the brassiere cup 1. A shelf-like receiving portion U is formed by the second piece 31 between the first piece 21 and the inner surface of the brassiere cup 1 directly above the edge 2 .

The lower part of the wearer's bust B rides on the second piece 31, which is the shelf-shaped receiving part U. The second piece 31, which is a shaped receiving part U, lifts up the lower part of the bust B so as to scoop up the lower part of the bust B, thereby increasing the volume of the bust B. Even if the connecting line L between the second piece 31 is caught and the bra cup 1 is effectively prevented from riding up even in the case of the women's underwear A having a weak holding effect on the bust B such as the guide wireless.

Since the first piece 21 of the auxiliary member 20 is arranged inside the lower edge 2 of the brassiere cup 1, even if the guide wire W is attached to the lower edge 2, the first piece 21 is provided. 21 alleviates the biting of the guide wire W into the verges line V, and does not cause pain to the wearer.

It is a perspective view showing the state where the brassiere of the first embodiment of the present invention is worn. 2 is a rear view of the brassiere shown in FIG. 1; FIG. FIG. 3 is a partially enlarged rear view of the brassiere cup of FIG. 2; FIG. 4 is a cross-sectional view of the brassiere according to the first embodiment when the brassiere is worn; It is a partially enlarged cross-sectional view of a brassiere according to a second embodiment. 2 is an exploded view of FIG. 1; FIG. (a) A front view of the first embodiment of the auxiliary member, (b) a front view of the second embodiment. (a) A rear view of a conventional brassiere, (b) a sectional view thereof.

The women's underwear A of the present invention will be described below. The women's underwear A of the present invention includes, for example, brassiere-type underwear, camisole-type underwear, and other underwear having a brassiere cup 1 . In this specification, the brassiere type is mentioned as a representative example.

A first embodiment of a women's underwear (brassiere) A of the present invention is shown in FIGS. 1 to 4. FIG. The brassiere A is composed of a pair of left and right brassiere cups 1, a back portion 7 (side belts 11 and 12 in the illustrated embodiment), straps 40, auxiliary members 20, and a base cloth 10 used as necessary. . These parts are connected by sewing or adhesion.

The brassiere cup 1 is configured to accommodate the bust B, and has a shell shape, a heart shape, or the like when viewed from the front depending on the design. There are various structures, and as an example, a cup body 1h made of fabric and a pocket 5 are provided on the inner surface side, and a pad 15 is inserted between the cup body 1h and the pocket 5 for use. (Fig. 4), or a foam laminated fabric in which a woven fabric is stuck on one side (or both sides, although not shown) of a foam cup body 1h as the outermost layer 1a (Fig. 5). .

The cloth cup body 1h in FIG. 4 uses a lace fabric as the decorative layer of the outermost layer 1a on the surface side, and a fabric with high elasticity in the vertical and horizontal directions, such as a polyurethane elastic fiber fabric, as the middle layer 1b. Further, a pocket 5 is provided inside the middle layer 1b as the innermost layer. A pad 15 is inserted between the middle layer 1b and the pocket 5 of the innermost layer to form the bulge of the brassiere cup 1.例文帳に追加
The material of the middle layer 1b is not limited to the above materials, and high-density nonwoven fabric, high-density urethane foam, double raschel, and other known materials can be used alone or in combination. Here, the high-density nonwoven fabric is a 100% polyester nonwoven fabric.

The brassiere cup 1 shown in FIG. 1 has an upwardly curved upper edge 3 from a starting end portion P1 of the brassiere cup 1 to an upper edge side terminal portion P4, and a downwardly curved upper edge 3 from the starting end portion P1 to a lower edge side terminal portion P3. It includes a lower edge 2 and a side recessed edge 4 extending from an upper edge side terminal portion P4 to a lower edge side terminal portion P3, and is formed to bulge out in a bowl shape toward the surface side by the action of a pad 15. - 特許庁
The outermost layer 1a and the middle layer 1b of the brassiere cup 1 are composed of two members so that the bulge can be formed. The lower edge 2 of the brassiere cup 1 (here, the outermost layer 1a, the middle layer 1b, and the innermost layer pocket 5) is formed in an arc shape along the verge's line V of the wearer. The lowest point of the downwardly curved lower edge 2 is indicated by P2.

The pad 15 uses a sheet-like foam laminated fabric (foam laminated fabric or foam backed fabric) with a three-layer structure in which the middle layer is a foam material and thin woven fabric is attached as the front and back layers. be done. In manufacturing, the original fabric of this sheet-like foam laminated fabric is cut to an appropriate size, and is pressurized and heated into a predetermined bowl-shaped shape in a mold, and unnecessary parts are cut off. It will be used in the shape of Urethane resin is used as the foam material in this embodiment. The illustrated pad 15 is a full cup, but is not so limited.

The structure of the brassiere cup 1 is not limited to such a structure, and it is also possible to use a bowl-shaped foam layered fabric that is pressurized and heated as described above. A decorative lace fabric may be attached as the outermost layer 1a of the bowl-shaped cup body 1h formed by pressurization and heating (Fig. 5).

As shown in FIGS. 4 and 5, the thickness of the pad 15 and the cup body 1h, which is a one-piece body formed by pressing and heating, is thick in the central portion and gradually decreases toward the periphery (substantially evenly thin). ) and gently swells in a hemispherical shape on the surface side. K indicates the highest top position on the bulging surface side of the cup body 1h (pad 15). The vicinity of the back surface of the top position K becomes a portion for storing the nipple.

The brassiere A of this embodiment has a base cloth 10 sewn to the lower edge 2 of the brassiere cup 1 as a front body. A pair of left and right brassiere cups 1 are connected by a base cloth 10 .
For example, as shown in FIG. 6, the base cloth 10 is provided with W-shaped sewing sides 13 to be sewn to the lower edges 2 of the connected left and right brassiere cups 1 . Side belts 11 and 12 that form the back portion 7 extend left and right from the base cloth 10 (FIG. 2).

In this embodiment, the base cloth 10 and the side belts 11 and 12 are made of cloth, lace cloth, or polyurethane elastic fiber cloth.
One end of the side belt 11 is provided with a locking member 11a on the male side, and the end of the side belt 12 on the other side is provided with a locked member 12a on the female side. The base cloth 10 and the side belts 11 and 12 are more elastic and stretchable in the longitudinal direction than in the lateral direction.

The auxiliary member 20 is composed of a first piece 21 and a second piece 31, and has two patterns as shown in FIGS. 7(a) and 7(b).
In the pattern of FIG. 7A, the first piece 21 includes a first lower edge 22 and a first upper edge 23, and the first lower edge 22 and the first upper edge 23 are formed in an arcuate shape curved in the same direction. It is
The curved state of the first lower edge 22 is formed so as to match the lower edge 2 of the brassiere cup 1 .

The second piece 31 includes a second lower edge 32 and a second upper edge 33, and the second lower edge 32 is formed in an arcuate shape that bulges outward. The curved state of the second lower edge 32 is formed so as to match the first upper edge 23 of the first piece 21 . On the other hand, the second upper edge 33 from the starting end portion S1 to the terminal end portion S3 is provided linearly in the present embodiment and has a crescent shape. (Of course, it is not limited to this, and the second upper edge 33 may be curved in the same direction as or opposite to the second lower edge 32.)

In the pattern of FIG. 7B, the first piece 21 includes a first lower edge 22 and a first upper edge 23, and the first lower edge 22 and the first upper edge 23 are curved in opposite directions. It is
The curved state of the first lower edge 22 is formed so as to match the lower edge 2 of the brassiere cup 1 .

The second piece 31 includes a second lower edge 32 and a second upper edge 33, and the second lower edge 32 is formed in an arcuate shape that bulges inward. The curved state of the second lower edge 32 is formed so as to match the first upper edge 23 of the first piece 21 . On the other hand, in this embodiment, the second upper edge 33 from the starting end portion S1 to the terminal end portion S3 has an arcuate shape curved in the same direction as the second lower edge 32 and has a crescent shape.

The second lower edge 32 of the second piece 31 is connected by sewing over the entire length of the first upper edge 23 of the first piece 21 . This connection line is called a connection line L. As will be described later, the auxiliary member 20 can be bent along the connection line L, and the first piece 21 and the second piece 31 form an L-shaped cross section.

The first piece 21 may be formed entirely from one part as shown in FIG. 7(a), or may be formed from two parts as shown in FIG. 7(b). When configured with two parts, one is the non-stretchable portion 25 and the other is the stretchable portion 28 .
The stretchable part 28 is made of a material that stretches in the longitudinal direction of the first piece 21, such as polyurethane elastic fiber fabric, and is arranged so that it stretches more in the longitudinal direction than in the lateral direction of the first piece 21. - 特許庁The stretchable portion 28 is provided at the end portion of the first piece 21 (in this embodiment, on the side of the lower edge side termination portion P3 of the lower edge 2 of the brassiere cup 1), extending from the first upper edge 23 of the first piece 21 to the first lower edge. It is provided with a width that reaches the edge 22 .

In this case, the second lower edge 32 of the second piece 31 is attached to the non-stretchable portion 25 of the first upper edge 23 of the first piece 21 . As a result, the expandable portion 28 is not constrained by the second lower edge 32 of the second piece 31 and can freely expand and contract in the longitudinal direction of the first piece 21 .

Since each of the first piece 21 (the non-stretchable portion 25 when composed of two parts) and the second piece 31 of the auxiliary member 20 is a portion that comes into direct contact with the skin, the surface is made of a material that is soft to some extent and flexible. For example, a woven cotton fabric is used. As the core material, non-stretchable or hard-to-stretch materials that are firm and stiff but hard to stretch, such as non-woven fabric laminates (e.g., thick felt), high-density non-woven fabric, high-density urethane foam, and double raschel. , and other known materials can be used alone or in combination. As the other material, the above-described foam laminated fabric is hot-pressed into a shape in which the first piece 21 and the second piece 31 are connected as described above. In this case as well, it is preferable to apply a soft and somewhat flexible material as the surface material.

In the case of FIG. 7A, the first lower edge 21a of the first piece 21 and the connecting line L are curved in the same direction, but with different curvatures. Comparing the radius R1 dropped to the connecting line L and the radius R2 dropped to the connecting line L, the radius R1 is longer than the radius R2 and therefore the curvature of the first lower edge 22 is less than the curvature of the connecting line L.

A relationship between the auxiliary member 20 and the brassiere cup 1 will be described. A first lower edge 22 of the first piece 21 of the auxiliary member 20 is formed to match the lower edge 2 of the brassiere cup 1 .
Here, the lower edge 2 of the brassiere cup 1 is a downward arc-shaped range from the starting end portion P1 to the lower edge end portion P3.
The starting end portion Q1 of the auxiliary member 20 is provided at a position away from the starting end portion P1 of the lower edge 2 of the brassiere cup 1 (a position between the starting end portion P1 and the lowest point P2 of the lower edge 2). The portion Q3 is provided so as to coincide with the lower edge side termination portion P3 of the lower edge 2 of the brassiere cup 1. As shown in FIG.
Then, the first lower edge 22 of the first piece 21 is arranged along the lower edge 2 of the brassiere cup 1 .

In the illustrated embodiment, both end portions Q1 and Q3 of the first lower edge 22 and their intermediate portion Q2 (the portion coinciding with the lowest point P2 of the lower edge 2) are partially sewn to the lower edge 2 of the brassiere cup 1. connected by Therefore, the end portions Q1, Q3 and the intermediate portion Q2 are not connected and are free with respect to the lower edge 2. FIG. As a result, the first piece 21 is less likely to be restrained by the lower edge 2 of the brassiere cup 1 and can be flexibly deformed.
On the other hand, although not shown, the entire length of the first lower edge 22 may be connected to the lower edge 2 of the brassiere cup 1 at the expense of flexibility of the first piece 21 .

The auxiliary member 20 is a non-wire type in which no guide wire W is arranged along the lower edge 2 of the brassiere cup 1 as shown in FIG. Applies to wire type with W.
In the case of the wire-type brassiere A, the first piece 21 is provided closer to the wearer than the guidewire W, that is, on the inner surface side, so that the influence of the guidewire W (pain given to the wearer) can be eliminated.

In this embodiment, as shown in FIG. 2, the lower edge 2 of the brassiere cup 1, the sewing edge 13 of the base cloth 10, the first lower edge 22 of the first piece 21 of the auxiliary member 20, and the non-stretchable tape 18. are overlapped and sewn to form a W-shaped thin linear cup support portion 14 .
Although the cup supporting portion 14 has no stretchability in the longitudinal direction, it is thick and bends flexibly. Therefore, the cup support 14 may be provided with a guide wire W if necessary.

One ends of the left and right straps 40 are connected to the strap connecting portions 1d of the left and right brassiere cups 1, and the other ends are connected to the centers of the upper edges of the side belts 11 (12) corresponding to the respective brassiere cups 1. there is

In this embodiment, the brassiere A has been described with an example in which the left and right brassiere cups 1 are connected via the base cloth 10, and the base cloth 10 and the back portion 7 are further connected. However, the present invention is not limited to this. The present invention may be, for example, a so-called glasses-type brassiere that does not have a base cloth. Also, although not shown, the base cloth may be divided into left and right parts between the left and right brassiere cups, and the divided parts may be provided with fasteners to open in the front.

Next, the action when the brassiere A is worn will be described. When the brassiere A of the present invention is put on, the base cloth 10 is stretched by the side belts 11 and 12 connected by the locking member 11a and the locked member 12a to lightly tighten the waist of the wearer, and at the same time the strap 40 is connected to the brassiere cup 1. is lifted toward the shoulder.

The auxiliary member 20 has its starting end portion Q1 installed between the starting end portion P1 and the lowest point P2 of the brassiere cup 1, and the number end portion Q3 of the auxiliary member 20 installed at the bottom end portion P3 of the brassiere cup 1. Therefore, it is curved along with the base cloth 10 to match the bust B of the wearer, and at the same time, the brassiere cup 1 is lifted in the same direction as it is lifted in the shoulder direction.
At this time, the lower edge 2 of the brassiere cup 1 is curved such that its lowest point P2 protrudes outside its both end portions P1 and P3. The first lower edge 22 of the first piece 21 sewn partially or over the entire length to the lower edge 2 of the brassiere cup 1 is also curved.

When the auxiliary member 20 has a shape as shown in FIG. 7(a), the entire auxiliary member 20 is made of a stiff and stiff material, but has some degree of flexibility, so that the first piece 21 can be bent outward. , the second piece 31 falls into the inner surface side of the cup main body 1h with the connection line L as a boundary.
In terms of shape, as shown in FIGS. 4 and 5, the second piece 31 falls forward at an angle (an acute or obtuse angle close to 90°) that is nearly perpendicular to the first piece 21, and the inner surface of the cup body 1h. A shelf-shaped receiving portion U is formed against the substrate.
Since the second upper edge 33 of the second piece 31 is free with respect to the inner surface of the cup body 1h, the bending angle with respect to the first piece 21 changes depending on the bust B stored.

Since the curvature of the first lower edge 22 of the first piece 21 is smaller than the curvature of the connection line L, the second piece 31 is bent in an L shape forward from the connection line L. Since it is fixed at the starting end portion S1 and the terminal end portion S3, the forward tilting is restricted unless the first piece 21 is deformed.

The bust B housed in the brassiere cup 1 is "raised up" by lifting the brassiere cup 1 . At this time, the lower part of the bust B rides on the second piece 31 that forms the shelf-shaped receiving portion U and contacts the second piece 31 as a surface. In other words, the portion of the bust B on the second piece 31 in the vicinity of the verge's line V is deformed at an angle close to 90°. A linear connection line L contacts the vicinity of the verge line V of the bust B. As shown in FIG. As a result, together with the tightening under the bust by the base cloth 10, even if the wearer raises his arms or twists his body, it is soft and inelastic like the bust B of an elderly person. The brassiere A does not slip on the shelf-shaped receiving part U even if it is easily deformed, and the brassiere A is prevented from riding up.

On the other hand, in the conventional lift-up cloth 220, the lower edge 221 is lifted along the inner surface of the brassiere cup 210, so that the bust B easily slides on the lift-up cloth 220, and the wearer can exercise as described above. When this is done, the bust B slides on the lift-up cloth 220, causing the brassiere A to ride up.

In the case of the auxiliary member 20 shown in FIG. 7B, when the first piece 21 is bent forward as described above, the first upper edge 23 (connection line L) of the first piece 21 protrudes forward, and the connection line L , the second piece 31 is pushed forward, and a shelf-shaped receiving portion U is provided in the same manner as described above. Since the hold effect of bust B is the same as above, this is used.

The inner surface of the first piece 21 softly contacts the verges lines V of both busts B of the wearer. As a result, even if the guide wire W is inserted into the lower edge 2 of the brassiere cup 1, the first piece 21 prevents the guide wire W from coming into contact with the verge's line V, thereby eliminating the pain caused by the guide wire W. can be done.

Although the present invention has been described above with reference to a brassiere and a bra camisole as specific examples of the embodiments, the clothing having brassiere cups of the present invention is limited to those described in these specific examples. Instead, various aspects are possible. For example, it can be applied to body suits, bra slips, separate type swimwear tops, leotards, and other types of clothing having brassiere cups, in addition to foundation clothing as in the above embodiments. It can also be applied to a front hook type garment in which the center of the front is connected with a hook that can be freely engaged and disengaged.

A: Women's underwear (bra), B: Bust, K: Top position, L: Connection line, P1/Q1/S1: Starting end (both ends), P2: Bottom point, Q2: Middle part, P3/Q3/ S3: (lower edge side) end portion (both end portions), P4: upper edge side end portion, R1 R2: radius, U: receiving portion, V: verge line, W: guide wire 1: brassiere cup, 1a: outermost layer, 1b: middle layer, 1d: strap connection part, 1h: cup body, 2: lower edge, 3: upper edge, 4: side edge, 5: pocket, 7: back part, 10: base cloth, 11 / 12: side Belt 11a: Locking member 12a: Locked member 13: Sewing edge 14: Cup supporting part 15: Pad 18: Tape 20: Auxiliary member 21: First piece 22: First Lower edge 23: First upper edge 25: Non-stretchable part 28: Stretchable part 31: Second piece 32: Second lower edge 33: Second upper edge 40: Strap 200: Brassiere 210 : brassiere cup 211: lower edge 215: strap 220: lift-up cloth 221: lower edge 228: upper edge 230: base cloth 252: upper armpit

Claims (9)

Women's underwear having a pair of left and right brassiere cups and an auxiliary member arranged on the inner surface side of the brassiere cup,
The auxiliary member is composed of a first piece and a second piece,
A first upper edge, which is the edge of one side of the first piece, is connected to a second lower edge, which is the edge of one side of the second piece arranged adjacent to the first upper edge. A bendable connecting line is formed between the two,
The first lower edge, which is the edge of the other side of the first piece, is arranged along the lower edge of the brassiere cup, and the both end portions and the intermediate portion of the first lower edge are located under the brassiere cup. A women's undergarment, wherein the entire length of the first lower edge is connected to the lower edge of the brassiere cup. Claim 2 is the women's underwear according to claim 1,
The starting end portion, which is one end of the first lower edge of the first piece, is provided between the starting end portion, which is one end of the lower edge of the brassiere cup, and the lowest point of the lower edge of the brassiere cup,
Women's underwear, wherein the other end portion of the first piece is provided at the lower edge side end portion of the lower edge of the brassiere cup. The first piece is composed of a non-stretchable portion and a stretchable portion,
The elastic part is formed of a material that expands and contracts more in the longitudinal direction than in the lateral direction of the first piece, and is provided at the end of the first piece with a width from the first upper edge to the first lower edge of the first piece. 3. The women's undergarment according to claim 1 or 2, wherein the undergarment is 5. The undergarment of claim 4, wherein the second lower edge of the second piece is attached to the non-stretchable portion of the first upper edge of the first piece. 2. The women's undergarment according to claim 1, wherein the first lower edge of the first piece and the connection line are formed in a curved arc along the lower edge of the brassiere cup. 6. The women's undergarment according to claim 5, wherein the curvature of the first lower edge of the first piece is smaller than the curvature of the connecting line. A first lower edge of the first piece is formed in a curved arc along the lower edge of the brassiere cup, and the connecting line is formed to curve in a direction opposite to the first piece. Women's underwear according to claim 1. 2. The women's undergarment according to claim 1, wherein the first piece and the second piece of the auxiliary member have a three-layer structure in which the inside is a laminate of nonwoven fabric and the entire laminate is covered with a woven fabric. 2. The lady according to claim 1, wherein the first piece and the second piece of the auxiliary member have a three-layer structure in which the inside is made of foam and the whole of each foam is covered with a woven fabric. underwear.

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