Composite bra with lower band parts

Abstract

The utility model relates to a composite bra, which comprises a composite layer piece laminated with a surface layer and an inner layer, and a pair of bowl-shaped cups arranged left and right, a heart-shaped part connected between the pair of cups and a lower part connected to the pair of cups and the lower side of the heart-shaped part are formed on the composite layer piece; the bra is characterized in that strap connecting parts used for being connected with shoulder straps are arranged on the bra, micro-elastic weaving blocks are arranged on the strap connecting parts, shaping weaving blocks are arranged on the heart-shaped part, the shaping weaving blocks and the micro-elastic weaving blocks are connected between the surface layer and the inner layer respectively, the elasticity proportion of the shaping weaving blocks is S1, the elasticity proportion of the micro-elastic weaving blocks is S2, the elasticity proportion of the surface layer is S3, and the elasticity proportion of the surface layer is S1. The elastic proportion of the inner layer is S4, S3 > S2 > S1, and S4 > S2 > S1. Therefore, a technical basis is provided for manufacturing the bra which not only contains the lower band part with good comfort, but also has good supporting performance.

Description

Technical Field

[0001] The invention relates to the field of underwear, in particular to a composite bra with a lower drawstring part. Background Art

[0002] Bras, as a necessity for modern women's daily wear, are not only about beauty, but also directly affect the comfort and health of the wearer. With the improvement of people's quality of life and the enhancement of health awareness, the requirements for the comfort and health of bras are getting higher and higher. However, the existing bras on the market have obvious deficiencies in the design of the lower part, which are mainly manifested in the hard material and poor elasticity, which are tight and stuffy when worn, which not only affects the comfort of the wearer, but also may have adverse effects on breast health. Therefore, improving the lower part of the bra to improve comfort has important practical significance and application value. For example, the elastic lower bra that can breathe freely without being squeezed or pressed disclosed in Chinese patent CN202120042257.9 includes: two cups, two shoulder straps, a heart, two side ratios, two back ratios and two bends, the heart adopts a first unidirectional elastic fabric; the side ratio adopts a second unidirectional elastic fabric; the bend adopts a third unidirectional elastic fabric. The first unidirectional elastic fabric is in the shape of horizontal stripes, and the elastic ratio of horizontal stretch is 1:1.2. The second unidirectional elastic fabric is in the shape of vertical stripes, and the elastic ratio of horizontal stretch is 1:1.8. The third unidirectional elastic fabric is in the shape of vertical stripes, and the elastic ratio of oblique stretch is 1:1.5.

[0003] In addition, in order to optimize the support and shaping effect of the bra, a support member is generally used. For example, the molded cup disclosed in Chinese Patent 201020158166.3 includes a first material sheet and a second material sheet. The first material sheet is a multi-layer laminated material, which is laminated by an outer fabric layer and a sponge layer. The second material sheet is also a multi-layer laminated material, which is laminated by an inner fabric layer and a sponge layer. The lamination can be achieved by, for example, adhesives and heating. There is a sponge sandwich between the first material sheet and the second material sheet. The inner steel wire is sleeved in the fabric and positioned and fixed on the back of the first material sheet, and the insert of the material as a cushion is located between the second material sheet including the inner fabric layer and the inner steel wire with sleeve. Summary of the invention

[0004] An analysis of the above-mentioned patent 201020158166.3 revealed that the mold cup disclosed in the patent has at least the following defects: first, it focuses on the support and shaping effect of the bra, but does not take into account the comfort of the lower part of the bra; second, it is difficult to determine the placement position of the inner steel wire during the manufacturing process, resulting in inconsistent positions of the inner steel wire.

[0005] An analysis of the above-mentioned patent 202120042257.9 found that the patent uses at least three fabrics with different appearances and elastic ratios, and different stripes need to be formed on the fabrics, which makes the bra visually split and the appearance is not uniform. The technical solution proposed in the patent imposes certain restrictions on the appearance of the bra and also increases the difficulty of manufacturing.

[0006] Modern women pursue an all-round wearing experience, in which comfort plays a vital role. An uncomfortable bra will not only affect women's daily activities, but also pose a potential threat to their health. Therefore, designing a bra that has both support function and good comfort has become an important task for modern underwear designers. In view of the shortcomings of the prior art, one of the invention purposes of the present invention is to propose a new technical solution, which provides a technical basis for manufacturing a bra that has both a good comfortable lower part and good support.

[0007] In view of this, the present invention proposes a composite bra with a lower pick portion, characterized in that it includes a composite layer member stacked with a surface layer and an inner layer, the composite layer member is formed with a pair of left and right cups arranged in a bowl shape, a heart portion connected between the pair of cups, and a lower pick portion connected to the pair of cups and the lower side of the heart portion; the cup is also provided with a bowl-shaped flexible support member arranged between the surface side and the inner layer, the flexible support member is used to increase the thickness of the cup, and the flexible support member extends to a partial area of ​​the lower pick portion, or does not extend to it at all On the lower pulling part; a belt connection part for connecting the shoulder strap is formed on the composite layer, and the shoulder strap can pull the cup upward through the belt connection part, a micro-elastic woven block is arranged on the belt connection part, and a shaped woven block is arranged on the chicken heart part, and the shaped woven block and the micro-elastic woven block are respectively connected between the surface layer and the inner layer; the elasticity ratio of the shaped woven block is S1, the elasticity ratio of the micro-elastic woven block is S2, the elasticity ratio of the surface layer is S3, and the elasticity ratio of the inner layer is S4, S3>S2>S1, S4>S2>S1.

[0008] According to the above technical scheme, compared with the prior art, the beneficial technical effect of the present invention is that: since a micro-elastic braided block is arranged in the belt connection part, a shaped braided block is arranged in the chicken heart part, and the elastic ratio of the micro-elastic braided block, the shaped braided block, the surface layer and the inner layer is specially set as above. In this way, compared with the micro-elastic braided block and the shaped braided block, the elastic ratio of the surface layer and the inner layer is larger, so that the lower pull part can better adapt to the activities of the wearer's body and stretch and deform in the lateral direction, reduce the sense of restraint and oppression, and optimize the comfort. Under the action of the shaped braided block, the ability of the chicken heart part to stabilize the lateral spacing between a pair of the cups can be strengthened, and the overall structural stability and support function of the composite bra can be optimized. At the same time, under the action of the micro-elastic braided block, the ability of the shoulder strap to pull the cup upward to lift the chest through the belt connection part can be strengthened, and the support and support function of the cup can be strengthened. However, the micro-elastic braided block can allow the belt connection part to stretch and deform moderately in the up and down directions, so that the cup can be moderately displaced in the up and down directions during the wearer's exercise, and the wearing comfort is optimized. It can be seen that the technical solution proposed by the present invention forms areas with different elastic ratios in the belt connection part, the heart part and the lower part of the composite bra, respectively, which provides a technical basis for manufacturing a bra with a lower part that has good comfort and good support, and has little restriction on the appearance of the bra, and the manufacturing process is simple and the manufacturing difficulty is low. In addition, since the flexible support member extends to a part of the lower part, or does not extend to the lower part at all, it is conducive to making the lower part thinner.

[0009] A further technical solution may be that, looking from the inside out, the shaping braided block also extends from the heart-shaped portion to the left and right sides respectively to a pair of the cups; the length of the shaping braided block extending from the center position of the heart-shaped portion to a single cup is approximately 1 / 3 of the width of a single cup.

[0010] A further technical solution may be that, looking from the inside out, a spacing of 5 to 10 mm is provided between the lower edge of the shaping braiding block and the lower edge of the lower pulling portion.

[0011] A further technical solution may be that, viewed from the inside out, the upper part of the cup constitutes the belt connection part, the micro-elastic woven block is arranged on the cup and along the outer edge of the cup, and the area of ​​the micro-elastic woven block is approximately 1 / 4 to 1 / 3 of the area of ​​a single cup.

[0012] A further technical solution may be that a pair of the flexible support members are disposed on the left and the right, and the surface layer and the inner layer respectively pass over the pair of the flexible support members and intersect and bond together to form the chicken heart portion and the lower pick portion.

[0013] A further technical solution may be that the composite layer also includes an intermediate cotton layer bonded between the surface layer and the inner layer, the intermediate cotton layer on the cup constitutes the flexible support member, and the intermediate cotton layer extends to the upper part of the lower pick-up part, or does not extend to the lower pick-up part at all.

[0014] A further technical solution may be that the surface layer and the inner layer respectively include a surface woven layer, at least one of the surface layer and the inner layer also includes an interlayer cotton layer bonded to its surface woven layer, the middle cotton layer is bonded to the interlayer cotton layer, the elasticity ratio of the surface woven layer of the surface layer and the surface woven layer of the inner layer is greater than 1:2, the elasticity ratio of the micro-elastic woven block is 1:1.2~1.3, and the elasticity ratio of the shaped woven block is 1:1~1.1.

[0015] A further technical solution may be that the surface woven layer of the surface layer and the surface woven layer of the inner layer are respectively fiber blended fabrics in which the spandex content is higher than the nylon content.

[0016] A further technical solution may be that an arc-shaped supporting cartilage for supporting the human chest and a soft padding strip with a width slightly larger than the arc-shaped supporting cartilage are bonded to the lower side of the middle cotton layer, the arc-shaped supporting cartilage is bonded between the soft padding strip and the lower side of the middle cotton layer, and the area of ​​the inner layer corresponding to the soft padding strip bulges inward to form a soft arc-shaped convex strip; the soft padding strip extends to the upper part of the lower pick-up part, or does not extend to the lower pick-up part at all.

[0017] Since the present invention has the above characteristics and advantages, it can be applied to a composite bra with a lower pick portion, especially an integrated hot pressing bra. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic structural diagram of the inner side (viewed from the inside out) of a composite bra to which the technical solution of the present invention is applied;

[0019] Figure 2 yes Figure 1 Schematic diagram of the cross-sectional structure in the AA direction. DETAILED DESCRIPTION

[0020] The structure of the composite bra with a lower pull-down portion using the technical solution of the present invention is further described below in conjunction with the accompanying drawings. Except for those explicitly described as equivalent or optional implementation schemes, the various implementation details disclosed below can be selectively applied or combined in one embodiment even if they are not directly related or coordinated in function.

[0021] like Figure 1 and 2As shown, a composite bra with a lower pick portion 200 includes a composite layer member stacked with a surface layer 4 and an inner layer 6, wherein the composite layer member is formed with a pair of left and right cups 100 in a bowl shape, a heart portion 300 connected between the pair of cups 100, and a lower pick portion 200 connected to the pair of cups 100 and the lower side of the heart portion 300; the cup 100 is further provided with a bowl-shaped flexible support member 7 arranged between the surface layer 4 and the inner layer 6, the flexible support member 7 is used to increase the thickness of the cup 100, and the flexible support member 7 extends to a partial area of ​​the lower pick portion 200, or does not extend to the lower pick portion at all. 200; a belt connection portion 400 for connecting a shoulder strap 600 is formed on the composite layer, and the shoulder strap 600 can pull the cup 100 upward through the belt connection portion 400, a micro-elastic woven block 9 is arranged on the belt connection portion 400, and a shaping woven block 8 is arranged on the chicken heart portion 300, and the shaping woven block 8 and the micro-elastic woven block 9 are respectively connected between the surface layer 4 and the inner layer 6; the elastic ratio of the shaping woven block 8 is S1, the elastic ratio of the micro-elastic woven block 9 is S2, the elastic ratio of the surface layer 4 is S3, and the elastic ratio of the inner layer 6 is S4, S3>S2>S1, S4>S2>S1.

[0022] The cup 100, the heart portion 300 and the lower pick portion 200 are integrally formed on the composite layer and are part of the composite layer. The cup 100, the heart portion 300 and the lower pick portion 200 all include the surface layer 4 and the inner layer 6. The lower pick portion 200 is located at the lower side of a pair of the cups 100 and the heart portion 300, and simultaneously connects the pair of the cups 100 and the heart portion 300. The manufacturing process of the composite bra can be that the surface layer 4 and the inner layer 6 are first bonded together, and then placed on a hot pressing mold to shape a pair of the cups 100, the heart portion 300 is naturally formed between the pair of the cups 100, and finally trimmed to trim the lower pick portion 200 of a suitable size and shape. Of course, the rear portion 500 located on the left and right sides of the lower pick portion 200 can also be trimmed.

[0023] The flexible support member 7 is used to increase the thickness of the cup 100, which can optimize the shaping effect of the composite bra, and can be, for example, the bra pad disclosed in the prior patent CN201020588103.1. Secondly, the flexible support member 7 extends to a part of the lower pick-up portion 200, or does not extend to the lower pick-up portion 200 at all. In this way, compared with the technical solution in which the flexible support member 7 extends to the entire area of ​​the lower pick-up portion 200, the lower pick-up portion 200 can be made thinner.

[0024] Among them, the elastic ratio refers to the ratio of the original length of an object to the maximum length it can be stretched.

[0025] The composite layer has a belt connection part 400 for connecting the shoulder strap 600, and the belt connection part 400 includes the surface layer 4 and the inner layer 6. The front end of the shoulder strap 600 is directly connected to the belt connection part 400 or connected to the belt connection part 400 through a hanging ring, and the rear end of the shoulder strap 600 is connected to the rear portion 500. When worn, the shoulder strap 600 pulls the cup 100 upward through the belt connection part 400.

[0026] Among them, the surface layer 4 and the inner layer 6 can be made of materials with different compositions, thicknesses, elastic ratios, and appearances, and do not necessarily need to be made of the same materials. The surface layer 4 and the inner layer 6 can be single-layer material layers, respectively, and in this embodiment, they are composite material layers, which will be described in detail below. Compared with the shaped woven block 8 and the micro-elastic woven block 9, the elastic ratio of the surface layer 4 and the inner layer 6 is larger, so that the lower pull part can better adapt to the activities of the wearer's body and stretch and deform in the lateral direction, reducing the sense of restraint and oppression. In specific applications, the surface layer 4 and the inner layer 6 can be made of materials with an elastic ratio greater than 1:2 and a rebound rate greater than 80%. The surface layer 4 and the inner layer 6 with high rebound rates can make the lower pull part 200 have excellent elastic deformation ability, can fit the wearer's body shape closely, and increase the difficulty of the cup 100 to move up. The rebound rate of the surface layer 4 and the inner layer 6 is greater than that of the shaped woven block 8 and the micro-elastic woven block 9.

[0027] Among them, the shaping braided block 8 is connected between the surface layer 4 and the inner layer 6 and is arranged in the chicken heart part 300. The elastic ratio of the shaping braided block 8 is generally 1:1~1.1, which is inferior to the micro-elastic braided block 9, the surface layer 4 and the inner layer 6. In specific applications, shaping yarn is generally used as the shaping braided block 8. The shaping braided block 8 can greatly reduce the high elastic ratio characteristics of the chicken heart part 300, and make up for the defect of insufficient tensile strength of the surface layer 4 and the inner layer 6 of the chicken heart part 300 due to the large elastic ratio. When a pair of the cups 100 are pulled by a pair of external forces in the left and right directions, under the action of the shaping braided block 8, the ability of the chicken heart part 300 to stabilize the lateral spacing between the pair of cups 100 can be strengthened, thereby optimizing the overall structural stability and support function of the composite bra. Furthermore, looking from the inside to the outside (that is, looking from the inside of the cup to the outside), the following is obtained. Figure 1As shown in the view, the shaping braided block 8 also extends from the heart portion 300 to the left and right sides respectively onto a pair of cups 100; the length L of the shaping braided block 8 extending from the center of the heart portion 300 to a single cup 100 is approximately 1 / 3 of the width W of a single cup 100. In this way, the shaping braided block 8 can be further used to strengthen the stability of the lateral spacing between a pair of cups 100. Further, from the inside to the outside, a spacing H of 5 to 10 mm is set between the lower edge of the shaping braided block 8 and the lower edge of the lower pick portion 200. In this way, the shaping braided block 8 does not extend to the lower edge of the lower pick portion 200, and the shaping braided block 8 is not set within the spacing range of 5 to 10 mm, so that the lower pick portion 200 within this spacing range can retain the elastic ratio characteristics better than the shaping braided block 8, thereby further reducing the sense of restraint and pressure that may be generated when wearing a bra.

[0028] The micro-elastic braided block 9 is connected between the surface layer 4 and the inner layer 6 and arranged at the belt connection part 400. The elastic ratio of the micro-elastic braided block 9 is generally 1:1.2-1.3, which is better than the shaped braided block 8, but worse than the surface layer 4 and the inner layer 6. The micro-elastic braided block 9 can moderately deteriorate the elastic ratio characteristics of the belt connection part 400, making up for the defect of insufficient tensile strength of the surface layer 4 and the inner layer 6 of the belt connection part 400 due to the large elastic ratio, but the elastic ratio of the belt connection part 400 is better than the elastic ratio of the chicken heart part 300. Under the action of the micro-elastic braided block 9, the ability of the shoulder strap 600 to pull the cup 100 upward to lift the chest through the belt connection part 400 can be strengthened, and the function of the cup 100 to support and hold the chest can be strengthened. However, the micro-elastic braided block 9 can allow the belt connection portion 400 to be appropriately stretched and deformed in the vertical direction, so that during the movement of the wearer, the cup 100 can be appropriately displaced in the vertical direction, thereby optimizing the wearing comfort. Figure 1), the upper part of the cup 100 constitutes the belt connection part 400, and the micro-elastic braided block 9 is arranged on the cup 100 and along the outer edge of the cup 100. The area of ​​the micro-elastic braided block 9 is about 1 / 4 to 1 / 3 of the area of ​​a single cup 100. Among them, the above-mentioned "outer edge on the cup 100" refers to the edge of one side of the cup 100 that is relatively far away from the chicken heart part 300. By deliberately setting the micro-elastic braided block 9 to adopt the above-mentioned layout position and area, it can not only enhance the ability of the cup 100 to lift the chest upward, but also make the pulled cup 100 move closer to the center to achieve a lifting and shaping effect. In this embodiment, looking from the inside out, the micro-elastic braided block 9 is in the shape of a vertically inclined block and is entirely located within the range of the cup 100. Its upper edge and outer edge basically overlap with the upper edge and outer edge of the cup 100, respectively, and the lower edge is close to the arc-shaped support cartilage 5 to be discussed below. The micro-elastic braided block 9 is also connected to the shoulder strap 600 or a ring for installing the shoulder strap 600. In other embodiments, the belt connecting portion 400 can also be composed of a braided cloth piece connected to the upper side of the cup 100, rather than the upper part of the cup 100, when viewed from the inside out.

[0029] like Figure 2As shown, the composite layer also includes an intermediate cotton layer 7 bonded between the surface layer 4 and the inner layer 6. The intermediate cotton layer 7 on the cup 100 constitutes the flexible support member 7. The intermediate cotton layer 7 extends to the upper part of the lower pick portion 200, or does not extend to the lower pick portion 200 at all. Compared with the conventional technical solution in which the intermediate cotton layer 7 extends to the entire area of ​​the lower pick portion 200, the lower pick portion 200 in the present invention is softer and thinner. Further, the surface layer 4 and the inner layer 6 respectively include surface woven layers, namely, a surface side woven layer and an inner side woven layer. At least one of the surface layer 4 and the inner layer 6 also includes an interlayer cotton layer bonded to its surface woven layer. The intermediate cotton layer 7 is bonded to the interlayer cotton layer. The elastic ratio of the surface side woven layer and the inner side woven layer is greater than 1:2. The elastic ratio of the micro-elastic woven block 9 is 1:1.2-1.3, and the elastic ratio of the shaping woven block 8 is 1:1-1.1. The surface woven layer and the inner woven layer are respectively fiber blended fabrics with a higher spandex content than nylon content, and have relatively large elasticity. The "blended fabric" is a fabric woven from blended yarns of chemical fibers and natural fibers or blended yarns between chemical fibers. As for the composition of the surface layer 4 and the inner layer 6, the surface layer 4 may include the surface woven layer and the interlayer cotton layer, the inner layer 6 may include the surface woven layer without the interlayer cotton layer, and the intermediate cotton layer 7 may be bonded between the interlayer cotton layer of the surface layer 4 and the surface woven layer of the inner layer 6; or the interlayer cotton layer may be bonded only on the surface woven layer of the inner layer 6. In the present embodiment, the surface layer 4 and the inner layer 6 both include a surface woven layer and an interlayer cotton layer bonded together, and the intermediate cotton layer 7 is connected between the two interlayer cotton layers. Before hot pressing shaping, the thickness of the interlayer cotton layer is 2 to 3 mm, and the thickness of the intermediate cotton layer 7 is 10 to 15 mm. A plurality of ventilation holes are also provided on the surface woven layer, which can further optimize the elasticity and air permeability of the lower stripping portion 200 .

[0030] like Figure 1 and Figure 2As shown, the arc-shaped support cartilage 5 for supporting the human chest and the soft pad 51 with a width slightly larger than the arc-shaped support cartilage 5 are bonded to the lower side of the middle cotton layer 7. The arc-shaped support cartilage 5 is bonded between the soft pad 51 and the lower side of the middle cotton layer 7. The area of ​​the inner layer 6 corresponding to the soft pad 51 is raised inward to form a soft arc-shaped convex strip 50; the soft pad 51 extends to the upper part of the lower pick 200, or does not extend to the lower pick 200 at all. Among them, since the width of the soft pad 51 is slightly larger than the arc-shaped support cartilage 5, the extension area of ​​the soft pad 51 on the lower pick 200 is very limited, or even does not extend to the lower pick 200 at all, and the soft pad 51 has little effect on the thinness and softness of the lower pick 200. In addition, since the arc-shaped supporting cartilage 5 is bonded to the lower side of the middle cotton layer 7, and the thickness of the middle cotton layer 7 is relatively large, the arc-shaped supporting cartilage 5 is not easy to form convex strips on the surface layer 4 to damage the appearance of the bra. Secondly, during the processing, an indentation for clarifying the placement position of the arc-shaped supporting cartilage 5 can be pressed in advance on the lower part of the middle cotton layer 7 by a mold, so as to unify the arrangement position of the arc-shaped supporting cartilage 5. Resolved prior patent 201020158166.3 has the defect that the position of the inner steel wire cannot be standardized. Further, the arc-shaped supporting cartilage 5 is a silicone strip. Alternatively, the arc-shaped supporting cartilage 5 includes a bag-like object and a metal strip loosely accommodated in the bag-like object. Further, a plurality of convex points are provided on the soft arc-shaped convex strip 50. The soft pad strip 51 is a cotton strip.

[0031] The present invention also provides a composite bra with another flexible support member 7 structure, wherein a pair of the flexible support members 7 are disposed on the left and right, and the surface layer 4 and the inner layer 6 respectively pass over the pair of the flexible support members 7 and intersect and bond together to form the chine portion 300 and the lower portion 200. The flexible support member 7 is a silicone member.

Claims

1. A composite bra with a lower drawstring portion, characterized in that: The composite layer comprises a surface layer and an inner layer, wherein a pair of left and right cups arranged in a bowl shape, a heart portion connected between the pair of cups, and a lower pick portion connected to the pair of cups and the lower side of the heart portion are formed on the composite layer; a bowl-shaped flexible support member arranged between the surface layer and the inner layer is also provided on the cup, wherein the flexible support member is used to increase the thickness of the cup, and the flexible support member extends to a partial area of ​​the lower pick portion, or does not extend to the lower pick portion at all; A belt connection part for connecting shoulder straps is formed on the composite layer part, and the shoulder straps can pull the cups upward through the belt connection part. A micro-elastic woven block is arranged on the belt connection part, and a shaped woven block is arranged on the heart part. The shaped woven block and the micro-elastic woven block are respectively connected between the surface layer and the inner layer; the elasticity ratio of the shaped woven block is S1, the elasticity ratio of the micro-elastic woven block is S2, the elasticity ratio of the surface layer is S3, and the elasticity ratio of the inner layer is S4, S3>S2>S1, S4>S2>S1.

2. The composite bra according to claim 1, characterized in that: Looking from the inside out, the shaping braided block also extends from the heart-shaped portion to the left and right sides respectively to a pair of the cups; the length of the shaping braided block extending from the center position of the heart-shaped portion to a single cup is approximately 1 / 3 of the width of a single cup.

3. The composite bra according to claim 1, characterized in that: Looking from the inside out, a spacing of 5 to 10 mm is provided between the lower edge of the shaping braiding block and the lower edge of the lower pick portion.

4. The composite bra according to claim 1, characterized in that: Looking from the inside out, the upper part of the cup constitutes the belt connection part, and the micro-elastic woven block is arranged on the cup and along the outer edge of the cup. The area of ​​the micro-elastic woven block is approximately 1 / 4 to 1 / 3 of the area of ​​a single cup.

5. The composite bra according to any one of claims 1 to 4, characterized in that: A pair of flexible support members are arranged on the left and right, and the surface layer and the inner layer respectively pass over the pair of flexible support members to intersect and bond together to form the chicken heart portion and the lower pick portion.

6. The composite bra according to any one of claims 1 to 4, characterized in that: The composite layer also includes an intermediate cotton layer bonded between the surface layer and the inner layer. The intermediate cotton layer on the cup constitutes the flexible support member. The intermediate cotton layer extends to the upper part of the lower pick-up part, or does not extend to the lower pick-up part at all.

7. The composite bra according to claim 6, characterized in that: The surface layer and the inner layer respectively include a surface woven layer, at least one of the surface layer and the inner layer also includes an interlayer cotton layer bonded to its surface woven layer, the middle cotton layer is bonded to the interlayer cotton layer, the elasticity ratio of the surface woven layer of the surface layer and the surface woven layer of the inner layer is greater than 1:2, the elasticity ratio of the micro-elastic woven block is 1:1.2~1.3, and the elasticity ratio of the shaped woven block is 1:1~1.

1.

8. The composite bra according to claim 7, characterized in that: The surface woven layer of the surface layer and the surface woven layer of the inner layer are respectively fiber blended fabrics in which the spandex content is higher than the nylon content.

9. The composite bra according to claim 7, characterized in that: An arc-shaped supporting cartilage for supporting the human chest and a soft padding strip slightly wider than the arc-shaped supporting cartilage are bonded to the lower side of the middle cotton layer. The arc-shaped supporting cartilage is bonded between the soft padding strip and the lower side of the middle cotton layer. The area of ​​the inner layer corresponding to the soft padding strip bulges inward to form a soft arc-shaped convex strip. The soft padding strip extends to the upper part of the lower pick-up part, or does not extend to the lower pick-up part at all.

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