A bra

By designing a high-positioned, curved section in the armpit area of ​​the bra, a diagonal pulling force is created, solving the problems of excessive armpit pressure and unstable coverage of accessory breast tissue in traditional bras, thus achieving better accessory breast tissue management and comfort.

CN224483087UActive Publication Date: 2026-07-14GUANGZHOU RUNWEI TECH CO LTD

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
GUANGZHOU RUNWEI TECH CO LTD
Filing Date
2025-09-02
Publication Date
2026-07-14

AI Technical Summary

Technical Problem

Existing bras apply excessive pressure under the armpits, causing discomfort and offering unstable coverage for accessory breast fat, which can easily cause accessory breast tissue to protrude after exercise.

Method used

A bra was designed with a high-positioned curved section in the armpit area of ​​the restraint part. The upper edge curve of the restraint part is higher than the edge curve of the armpit, forming a diagonal pulling force. Through the cooperation of the high-positioned curved section and the cup part, the accessory breast is actively repositioned and stably wrapped, reducing the pressure on the axillary lymph nodes.

Benefits of technology

It effectively prevents underarm fat from escaping, improves the stability of the accessory breast, reduces traditional lateral pressure, makes it more comfortable to wear, and adapts to the needs of people with different breast shapes.

✦ Generated by Eureka AI based on patent content.

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  • Figure CN224483087U_ABST
    Figure CN224483087U_ABST
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Abstract

The utility model discloses a brassiere, including cup, shoulder strap part and back ratio connecting portion, still include the constraint part for collecting the side breast of being located cup left and right sides, the front end of constraint part is connected in the front end of shoulder strap part, the back end of constraint part is connected in back ratio connecting portion, wherein, constraint part is equipped with high position clamping bending position in the axillary region corresponding cup, cup is limited with axillary edge curve, the upper edge curve of high position clamping bending position is always higher than axillary edge curve in vertical direction. Solved the problem of the traditional collection side breast brassiere existence and produce easily to feel, to the side breast fat wrapping property unstable.
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Description

Technical Field

[0001] This utility model relates to the field of clothing technology, and in particular to a bra. Background Technology

[0002] Bras can be divided into two categories: regular bras and adjustable bras. Wearing a bra can protect, correct, and shape a perfect bust.

[0003] Existing bras sometimes use high-elastic fabrics to contain accessory breast tissue, or they attempt to wrap accessory breast fat by increasing the height of the underarm side panels. Both of these methods have the following problems: on the one hand, the pressure exerted on the breasts by the bra in the side clamps and underarm areas is often too heavy, resulting in discomfort and even a feeling of tightness; on the other hand, the coverage of accessory breast fat is unstable, and there are even some cases where accessory breast tissue is squeezed out after exercise. Utility Model Content

[0004] In view of the above-mentioned defects in the existing technology, this utility model provides a bra to solve the problems of traditional bras that support accessory breasts, such as causing a feeling of tightness, unstable coverage of accessory breast fat, and squeezing out accessory breasts.

[0005] This utility model is achieved using the following technical solution:

[0006] A bra includes a cup portion, a shoulder strap portion, and a back panel connecting portion, and further includes restraint portions located on the left and right sides of the cup portion for supporting underarm breast tissue. The front end of the restraint portion is connected to the front end of the shoulder strap portion, and the rear end of the restraint portion is connected to the back panel connecting portion. The restraint portion has a high-positioned curved portion in the underarm area corresponding to the cup portion. The cup portion defines an underarm edge curve, and the upper edge curve of the high-positioned curved portion is always higher than the underarm edge curve in the vertical direction.

[0007] Furthermore, the front end of the shoulder strap is provided with a connecting area, and the connecting area is provided with a plurality of fixing positions arranged along its length direction. The front end of the restraint strap is provided with a connecting part, and the connecting part at the front end of the restraint strap can be selectively fixed with different fixing positions on the connecting area of ​​the shoulder strap.

[0008] Furthermore, the upper edge curve of the high-positioned bend is adapted to the underarm edge curve.

[0009] Furthermore, the high-positioned bend portion only covers the front bend area of ​​the cup portion in the lateral extension direction.

[0010] Furthermore, the high-positioned bend portion completely covers the bend area of ​​the cup portion in the lateral extension direction.

[0011] Furthermore, a gap channel of a preset width is formed between the high-positioned bend portion and the cup portion.

[0012] Furthermore, it also includes a support portion for supporting the cup portion, the outline of which is naturally defined by the front structural line of the cup portion, the support portion being connected to the front end of the restraint portion, together serving to lift the breasts and gather the accessory breast tissue.

[0013] Furthermore, the supporting part has a hollowed-out area.

[0014] Furthermore, the supporting part and the restraining part are an integral structure.

[0015] Furthermore, the restraint portion is located on the outer or inner side of the cup portion.

[0016] Compared with the prior art, the beneficial effects of this utility model include at least the following:

[0017] The front end of the restraint part of this invention is connected to the front end of the shoulder strap part, and the rear end of the restraint part is connected to the back brace connecting part. This allows the restraint part to generate a diagonal pulling force during wear. Furthermore, the upper edge curve of the high-positioned, curved section is always higher than the underarm edge curve in the vertical direction, creating a support structure where the "curve is higher than the cup part." This effectively prevents underarm fat escape and significantly improves the stability of the bra covering the accessory breast. Through its "diagonal pull + high position" structural design, the restraint part actively repositions the accessory breast fat, rather than passively compressing it, reducing the pressure of traditional lateral pressure on the underarm lymph nodes and making it more comfortable to wear. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the constraint part located on the outer side of the cup part according to an embodiment of the present invention;

[0019] Figure 2 This is a schematic diagram illustrating the fixing of the constraint part and the shoulder strap part in an embodiment of the present invention.

[0020] Figure 3 This is a partial schematic diagram of the high-position bending portion of the constraint part in an embodiment of this utility model;

[0021] Figure 4 This is a schematic diagram showing that the high-positioned clamping part of this utility model completely covers the clamping area of ​​the cup part;

[0022] Figure 5 This is a schematic diagram of the constraint part located on the inner side of the cup part according to an embodiment of the present invention;

[0023] Figure 6 This is a schematic diagram showing the connection between the supporting part and the restraining part in an embodiment of the present utility model;

[0024] In the diagram: 1. Cup section; 11. Underarm edge curve; 2. Shoulder strap section; 21. Fixing position; 3. Back bra connection section; 4. Restraint section; 41. High-positioned bend section; 411. Upper edge curve; 5. Support section; 51. Hollowed-out area. Detailed Implementation

[0025] Exemplary embodiments will now be described more fully with reference to the accompanying drawings. However, these exemplary embodiments can be implemented in many forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided to make the present invention more comprehensive and complete, and to fully convey the concept of the exemplary embodiments to those skilled in the art. The same reference numerals in the drawings denote the same or similar structures, and therefore repeated descriptions of them will be omitted.

[0026] The terms used to describe position and direction in this utility model are illustrated with the accompanying drawings, but changes can be made as needed, and all such changes are included within the scope of protection of this utility model.

[0027] like Figures 1 to 6 As shown, this invention provides a bra that includes a cup portion 1, a shoulder strap portion 2, and a back bra connecting portion 3. It also includes restraint portions 4 located on the left and right sides of the cup portion 1 for supporting the underarm area. The front end of the restraint portion 4 is connected to the front end of the shoulder strap portion 2, and the rear end of the restraint portion 4 is connected to the back bra connecting portion 3. The restraint portion 4 has a high-positioned curved portion 41 in the underarm area corresponding to the cup portion 1. The cup portion 1 defines an underarm edge curve 11. The upper edge curve 411 of the high-positioned curved portion 41 is always higher than the underarm edge curve 11 in the vertical direction.

[0028] In this embodiment, the front end of the restraint part 4 is connected to the front end of the shoulder strap part 2, and the rear end connecting part 42 of the restraint part 4 is connected to the back brace connecting part 3. This allows the restraint part 4 to generate a diagonal pulling force when worn. During wear, the back brace connecting part 3 tightens backward, generating a combined force pointing towards the center of the chest. This causes the high-positioned clamping part 41 to gather the axillary accessory breast fat towards the edge of the pectoralis major muscle. Furthermore, because the upper edge curve 411 of the high-positioned clamping part 41 is higher than the axillary edge curve 11, the high-positioned clamping part 41 can better wrap the accessory breast fat after it is gathered, avoiding the problem of "pressing without supporting" in traditional accessory breast support designs. The restraint part 4 of this invention generates a diagonal pulling force when worn, and the upper edge curve 411 of the high-positioned clamping part 41 is always higher than the axillary edge curve 11 in the vertical direction, forming a support structure where the "clamping part is higher than the cup part 1," effectively preventing the escape of axillary fat and significantly improving the stability of the accessory breast support. The restraint part 4 uses a "slanted pull + high position" structural design to actively reposition accessory breast fat instead of passively compressing it, reducing the pressure of traditional lateral pressure on the axillary lymph nodes and making it more comfortable to wear.

[0029] In a preferred embodiment, the front end of the shoulder strap 2 is provided with a connecting area, and a plurality of fixing positions 21 arranged along its length are provided on the connecting area. The front end of the constraint part 4 is provided with a connecting part, and the connecting part at the front end of the constraint part 4 can be selectively fixed to different fixing positions 21 on the connecting area of ​​the shoulder strap 2.

[0030] In this embodiment, the front end of the restraint part 4 and the front end of the shoulder strap part 2 are detachably connected through a connecting part and a fixing position 21. By changing the connection part and fixing different positions 21, the high-position bending part 41 of the restraint part 4 is changed to different positions, thereby adapting to the wearing of people with different breast shapes and improving the effect of supporting the accessory breast.

[0031] It is understandable that the fixing position 21 can be a hole, a buckle, or a Velcro, and the connecting part is a corresponding connecting structure that is adapted to the hole, buckle, or Velcro.

[0032] In a preferred embodiment, the upper edge curve 411 of the high-positioned curved portion 41 is adapted to the underarm edge curve 11. This makes the shape of the high-positioned curved portion 41 match the underarm curve, resulting in better coverage of accessory breast fat.

[0033] In a preferred embodiment, the high-positioned bend portion 41 is not connected to the cup portion 1, and the high-positioned bend portion 41 only covers the front bend area of ​​the cup portion 1 in the lateral extension direction.

[0034] In this embodiment, the high-positioned curved section 41 is not connected to the cup section 1, forming a dynamic floating support structure. When the body moves, the high-positioned curved section 41 can independently respond to the displacement of underarm fat, avoiding the pressure imbalance caused by the cup pulling in traditional one-piece designs (such as the cup shifting upwards when raising the arm, causing deformation of the high-positioned curved section 41). The high-positioned curved section 41 is not rigidly connected to the cup section 1, achieving precise zoned pressure application: the high-positioned curved section 41 focuses on underarm fat management, while the cup section 1 focuses on breast support; their mechanics do not interfere with each other. In contrast, the curved section of traditional bras is usually sewn to the cup, which can easily pull on the armpit during movement due to cup displacement, causing fat to be rigidly squeezed to the back or the underwire to poke the armpit skin. The high-positioned curved section 41 of this invention, without a rigid connection to the cup section 1, solves the problem of "armpit pressure" that is present in traditional designs when raising the arm. (Reference) Figure 1Traditional side-support designs rely solely on raising the side panels, leaving gaps in the armpit area where fat can easily spill out. The linear pressure in the horizontal direction also causes marks. In contrast, the high-positioned cleavage portion 41 of this embodiment is always higher than the front cleavage area of ​​the cup portion 1 in the lateral extension direction. On the frontal projection plane of the human body, the lateral extension of the high-positioned cleavage portion 41 covers the front cleavage area of ​​the cup portion 1, ensuring that the high-positioned cleavage portion 41 always maintains pressure coverage on the front cleavage area, thus avoiding the problem of poor accessory breast coverage caused by insufficient elasticity in traditional structures.

[0035] Of course, in other implementations, refer to Figure 2 The high-positioned curved portion 41 is not connected to the cup portion 1, and the high-positioned curved portion 41 completely covers the curved area of ​​the cup portion 1 in the lateral extension direction. This allows the high-positioned curved portion 41 to completely gather and cover the accessory breast tissue formed by underarm fat.

[0036] In a preferred embodiment, a gap channel of a preset width is formed between the high-positioned bent portion 41 and the cup portion 1.

[0037] In this embodiment, there is a gap channel between the high-positioned bend portion 41 and the cup portion 1, so that a hollow support structure is formed between the high-positioned bend portion 41 and the cup portion 1. The hollow support reduces contact pressure, which can reduce the pressure on the axillary lymph nodes while improving the gathering effect on the accessory breast.

[0038] In a preferred embodiment, the bra cup 1 is further provided with a support portion 5 for supporting the cup portion 1. The outline of the support portion 5 is naturally defined by the front structural line of the cup portion 1. The support portion 5 is connected to the front end of the restraint portion 4 and together they are used to lift the breasts and gather the accessory breast tissue.

[0039] refer to Figure 6 In this embodiment, a support portion 5 is provided in the area of ​​the cup portion 1. The support portion 5 supports the breast and prevents the breast from sagging. The support portion 5 is connected to the front end of the restraint portion 4. When worn, the restraint portion 4 lifts the support portion 5 upward to achieve a good support and lifting effect. The support portion 5 and the restraint portion 4 work together to lift the breast and gather the accessory breast, avoiding problems such as breast sagging and outward expansion caused by insufficient breast support. The breast shape is round and beautiful after wearing.

[0040] As a preferred embodiment, refer to Figure 6 The support portion 5 is provided with a hollow area 51. In this embodiment, the hollow area 51 is configured to remain hollow from the cup portion 1, which can reduce the pressure of the support portion 5 on the chest and make it more comfortable to wear.

[0041] In a preferred embodiment, the support portion 5 and the restraint portion 4 are an integral structure. This allows the support portion 5 to be lifted simultaneously when the front end of the restraint portion 4 connects to the shoulder strap portion 2, resulting in a more ideal and aesthetically pleasing support effect.

[0042] As a preferred embodiment, refer to Figure 1 and Figure 4 The constraint part 4 is located on the outer or inner side of the cup part 1.

[0043] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and alterations to the above embodiments within the scope of the present invention without departing from the principles and spirit of the present invention, and all such changes should fall within the protection scope of the claims of the present invention.

Claims

1. A bra, comprising a cup portion (1), a shoulder strap portion (2), and a back bra connector portion (3), characterized in that, It also includes restraint parts (4) located on the left and right sides of the cup part (1) for supporting the accessory breast. The front end of the restraint part (4) is connected to the front end of the shoulder strap part (2), and the rear end of the restraint part (4) is connected to the back brace connection part (3). The restraint part (4) forms a high-positioned curved part (41) in the underarm area corresponding to the cup part (1). The cup part (1) defines an underarm edge curve (11). The upper edge curve (411) of the high-positioned curved part (41) is always higher than the underarm edge curve (11) in the vertical direction.

2. The bra according to claim 1, characterized in that, The front end of the shoulder strap (2) is provided with a connecting area, and a plurality of fixing positions (21) arranged along its length are provided on the connecting area. The front end of the constraint part (4) is provided with a connecting part, and the connecting part at the front end of the constraint part (4) can be selectively fixed with different fixing positions (21) on the connecting area of ​​the shoulder strap (2).

3. The bra according to claim 1, characterized in that, The upper edge curve (411) of the high-positioned bend (41) is adapted to the underarm edge curve (11).

4. The bra according to claim 1, characterized in that, There is no connection between the high-positioned bend portion (41) and the cup portion (1), and the high-positioned bend portion (41) only covers the front bend area of ​​the cup portion (1) in the lateral extension direction.

5. The bra according to claim 1, characterized in that, There is no connection between the high-positioned bend portion (41) and the cup portion (1), and the high-positioned bend portion (41) completely covers the bend area of ​​the cup portion (1) in the lateral extension direction.

6. The bra according to claim 1, characterized in that, A gap channel of a preset width is formed between the high-positioned bend (41) and the cup part (1).

7. The bra according to claim 1, characterized in that, It also includes a support portion (5) for supporting the cup portion (1), the outline of which is naturally defined by the front structural line of the cup portion (1), the support portion (5) is connected to the front end of the restraint portion (4) and together they are used to lift the breasts and gather the accessory breasts.

8. The bra according to claim 7, characterized in that, The supporting part (5) has a hollow area (51).

9. The bra according to claim 8, characterized in that, The supporting part (5) and the restraining part (4) are an integral structure.

10. The bra according to claim 1, characterized in that, The restraint part (4) is located on the outer or inner side of the cup part (1).