Steel-ring-free underwear suitable for people with big breasts
By adjusting the cup structure and fabric properties, and using W-shaped soft chain connecting straps, the problem of heavy and non-breathable underwear for women with large breasts has been solved, achieving a smaller-looking, breathable, and comfortable effect.
Patent Information
- Application Number
- CN202520138249.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-21
- Publication Date
- 2026-02-13
- Estimated Expiration
- 2035-01-21
AI Technical Summary
Current bra designs are not scientifically sound for women with large breasts, resulting in problems such as large cups appearing even larger, being heavy and not breathable, and being uncomfortable to wear.
A wire-free bra suitable for women with large breasts has been designed. By adjusting the structure of the cups and the properties of the fabric, the area of the covered part is reduced, while the area of the support and elastic parts is increased. A W-shaped soft chain connecting strap is used to replace the underwire, combined with a three-dimensional molding process, to achieve a lightweight, breathable and minimizing effect.
It achieves the effect of making large breasts appear smaller, being lightweight and breathable, and being comfortable to wear. It reduces the weight of the bra, enhances breathability, avoids stuffiness and sweating, and the bra fabric is smooth and seamless.
Smart Images

Figure CN223900262U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the field of underwear, especially to a no-steel-ring underwear suitable for large-breasted people. BACKGROUND
[0002] With the continuous development of underwear technology, the functions of underwear are more and more subdivided. From the earliest gathering steel ring type underwear, to the subsequent emergence of gathering type no-steel-ring underwear, no-gathering steel ring underwear, ultra-thin breathable underwear, large-breast small-size underwear, large-breast large-size underwear and other different function underwear. At the same time, comfort and self-satisfaction have become the mainstream demand of women choosing underwear. In addition, the popularity of no-size underwear on the market has educated the market, and the demand for no-steel-ring underwear has increased.
[0003] However, for a long time, there has been no underwear specially developed for large-breasted people on the market. The underwear on the market is generally steel ring gathering, cup thickening, which leads to few choices for large-breasted people. Even if the underwear is developed according to the needs of large-breasted people, many product development concepts and implementation methods are not scientific and healthy.
[0004] Large-breast small-size, light and thin, smooth surface without marks, no-steel-ring are the mainstream demands of large-breasted people, but there is no underwear specially designed for large-breasted people on the market. In view of this, the utility model provides a no-steel-ring underwear suitable for large-breasted people, which can meet the needs of large-breasted women for large-breast small-size, and also realize light and thin, comfortable to wear, smooth surface without marks. SUMMARY
[0005] The technical problem to be solved by the embodiment of the utility model is that the existing underwear has the problems of large-cup large-size, thick and heavy, and uncomfortable to wear, and a no-steel-ring underwear suitable for large-breasted people is provided.
[0006] In order to solve the above technical problems, the embodiment of the utility model provides a no-steel-ring underwear suitable for large-breasted people, comprising: a main body and a shoulder strap; the main body comprises: a cup, a side back ratio and a connecting band located at the connecting place of the cup and the side back ratio;
[0007] The cup comprises a shielding part, a supporting part and an elastic part; the shielding part is used to shield the breast point position of the user; the supporting part wraps the shielding part and is used to support the shielding part; the elastic part is located at the upper end of the supporting part;
[0008] Among them, the area ratio of the shielding part to the supporting part is 1:2-1:3.
[0009] Preferably, the fabric structure of the side back ratio and the elastic part is the same, and the area of the side back ratio and the elastic part is 40%-50% of the main body.
[0010] Preferably, the longitudinal elongation of the elastic part is 134%-164%; the transverse elongation of the elastic part is 100%-122%.
[0011] Preferably, the elastic part is a mesh structure; the diameter of a single mesh hole in the mesh is 0.9-1.2mm.
[0012] Preferably, the shielding part is in the shape of a rabbit ear; the shielding part comprises a cup pad layer and a covering layer; the cup pad layer is in contact with the user's body, and the covering layer faces away from the user.
[0013] Preferably, a plurality of first holes are arranged on the cup pad layer; the diameter of the first hole is 0.5-1mm; the spacing between the plurality of first holes is 1-3mm.
[0014] Preferably, the covering layer and the supporting part have the same fabric structure; the gram weight of the covering layer per 100cm is 185g-215g.
[0015] Preferably, a plurality of second holes are arranged on the supporting part; the area of the second hole is located between the two shielding parts; the diameter of the second hole is 1-1.5mm; the spacing between the plurality of second holes is 0.5-1.5cm.
[0016] Preferably, the connecting belt is made of flexible material.
[0017] Preferably, the connecting belt is in the form of a w-shaped soft chain structure.
[0018] The embodiment of the present application has the following beneficial effects:
[0019] (1) The embodiment of the present application adjusts the structure and fabric performance of each area of the cup, reduces the area of the shielding part, greatly reduces the thickness, volume and weight of the cup, reduces the volume of the upper body back chest underwear, realizes the effect of showing a small chest while making the area of the supporting part and the elastic part larger, and makes the wearer more comfortable.
[0020] (2) The embodiment of the present application designs the connecting belt in the form of a w-shaped soft chain structure, which can replace the steel ring to realize the supporting function, is conducive to gathering the chest, can also put the chest into the middle of the underwear to produce the effect of spreading, reduces the bulging of the chest, and achieves the effect of showing a small chest.
[0021] (3) The embodiment of the present application adjusts and selects the fabric performance and structure of each part of the cup, meets the needs of people with large chests, reduces the weight of the underwear, enhances the air permeability, and realizes the effect of light, thin, breathable and more comfortable when the user wears it. BRIEF DESCRIPTION OF DRAWINGS
[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.
[0023] Figure 1 is a first embodiment structure schematic diagram of a steel ring-free underwear suitable for large-breasted people provided by the present application.
[0024] Figure 2 is a shielding part structure schematic diagram in the first embodiment of the steel ring-free underwear suitable for large-breasted people provided by the present application.
[0025] 100-main body, 101-shielding part, 102-supporting part, 103-elastic part, 104-second hole, 105-first hole, 110-cup, 130-side back ratio, 120-connecting band. DETAILED DESCRIPTION
[0026] The technical solutions of the present application will be described clearly and completely in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only some embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.
[0027] Please refer to Figure 1 The present application provides a steel ring-free underwear suitable for large-breasted people. The steel ring-free underwear suitable for large-breasted people comprises a main body 100 and a shoulder strap. The shoulder strap is connected at both ends to the main body 100 and is used to lift the main body 100. The main body 100 is used to wrap the user's chest. The main body 100 comprises a cup 110, a side back ratio 130 and a connecting band 120 located at the connection between the cup and the side back ratio.
[0028] The cup 110 is used to shield the user's chest. The side back ratio 130 is used to provide support and support for the cup 110. The connecting band 120 is used to provide support for the user's chest while ensuring that the cup 110 fits the user's chest.
[0029] The cup 110 comprises a shielding part 101, a supporting part 102 and an elastic part 103. The shielding part 101 is used for shielding the breast point position of the user. The supporting part 102 wraps the shielding part 101 and is used for supporting the shielding part 101. The elastic part 103 is located at the upper end of the supporting part 102 and is used for lifting the supporting part 102 and further shielding the chest of the user. The area ratio of the shielding part 101 to the supporting part 102 is 1:2-1:3. The steel ring-free underwear suitable for people with large breasts reduces the thickness and volume of the cup 110 by reducing the area of the shielding part 101, thereby reducing the volume of the chest of the user when wearing the underwear and realizing the effect of making large breasts appear small. Meanwhile, the areas of the supporting part 102 and the elastic part 103 are increased, so that the supporting part 102 and the elastic part 103 can wrap and support in a larger range, and the user can wear the underwear more comfortably.
[0030] Referring to Figure 2 Further, the shielding part 101 is in the shape of rabbit ears. The shielding part 101 comprises a cup pad layer and a covering layer. The cup pad layer is attached to the body of the user. The covering layer is away from the user. A plurality of first holes 105 are arranged on the cup pad layer. The diameter of each first hole 105 is 0.5-1mm. The spacing between the first holes 105 is 1-3mm. The covering layer and the supporting part 102 have the same structure. The gram weight of the covering layer and the supporting part 102 per 100cm is 185g-215g. The covering layer and the supporting part 102 are high-density elastic fabrics, and the content of spandex in the covering layer and the supporting part 102 is 50%-62%, which is 100%-300% higher than that of general underwear on the market.
[0031] The steel ring-free underwear suitable for people with large breasts enhances the air permeability of the shielding part 101 by arranging a plurality of first holes 105 on the cup pad layer. The material of the covering layer and the supporting part 102 is adjusted and optimized, so that the supporting capacity of the covering layer and the supporting part 102 is maintained, and the moisture absorption and sweat releasing treatment is realized by changing the fabric performance and structure of the covering layer and the supporting part 102. The covering layer and the supporting part 102 can support large breasts and ensure lightness, thinness and air permeability.
[0032] In some embodiments, the shielding part 101 can also have other shapes, such as a circular shape, an elliptical shape, etc. The embodiments of the present application do not limit the specific shape, and other shapes can also be within the protection scope of the present application. Therefore, the scope of the present application cannot be limited by the shape of the shielding part 101.
[0033] Referring to Figure 1The supporting part 102 is provided with a plurality of second holes 104. The second holes 104 are arranged between the two shielding parts 101. The diameter of the second holes 104 is 1-1.5 mm. The spacing between the plurality of second holes 104 is 0.5-1.5 cm. Further punching the supporting part 102 can further improve the air permeability of the steel ring-free underwear suitable for large-chested people, so that the user does not sweat between the two breasts when wearing.
[0034] The side back ratio 130 and the elastic part 103 have the same cloth performance and structure, and the area of the side back ratio 130 and the elastic part 103 is 40%-50% of the main body 100. The elastic part 103 and the side back ratio 130 are both mesh structures. The diameter of a single mesh hole in the mesh is 0.9-1.2 mm. This not only reduces the weight of the steel ring-free underwear suitable for large-chested people, but also greatly enhances the air permeability. The cloth of the elastic part 103 and the side back ratio 130 is a kind of material that has less longitudinal stretch and high horizontal stretch, which can not only prevent the chest from sagging and support the chest, but also stretch and extend flexibly to adapt to the human body. The longitudinal elongation rate of the elastic part 103 and the side back ratio 130 is 134%-164%; the horizontal elongation rate of the elastic part is 100%-122%. This can meet the needs of large-chested people while achieving the effect of lightness, air permeability and comfort.
[0035] The steel ring-free underwear suitable for large-chested people described in the patent has the following advantages compared with traditional steel ring-free underwear. The structure is adjusted, the underwear elasticity is increased in different sections to improve the overall supporting force and wrapping degree, the area structure and cloth performance and structure of each part of the cup 110 are adjusted, different functional and property combination fabrics are used for each part of the cup 110, the supporting force and wrapping degree are guaranteed, and the functions of lightness, air permeability, comfort and small-chested appearance are realized, thereby forming a multifunctional underwear suitable for large-chested people. Specifically, the steel ring-free underwear suitable for large-chested people adjusts the structure and cloth performance and structure of each part of the cup by adjusting the structure and cloth performance and structure of each part of the cup, meets the needs of large-chested people and small-chested appearance, reduces the weight of the underwear, enhances the air permeability, and realizes the effect of lightness, air permeability and comfort when the user wears it.
[0036] Please also refer to Figure 1The connecting band 120 is integrally formed without a break in the middle, and is made of a flexible material, preferably a w-shaped soft chain structure. The steel-ring-free underwear suitable for people with large breasts has a w-shaped soft chain design at the lower edge of the chest, which can replace the steel ring to achieve the supporting function, is conducive to gathering the chest, and can put the chest in the middle of the underwear to produce the effect of spreading, thereby reducing the bulge of the chest and achieving the effect of making the chest appear small. Specifically, the steel-ring-free underwear suitable for people with large breasts can replace the steel ring to achieve the supporting function, is conducive to gathering the chest, and can put the chest in the middle of the underwear to produce the effect of spreading, thereby reducing the bulge of the chest and achieving the effect of making the chest appear small.
[0037] In addition, the steel-ring-free underwear suitable for people with large breasts is integrally made by using a three-dimensional molding process, so that the fabric of the steel-ring-free underwear suitable for people with large breasts is smooth and has no traces, thereby making the underwear not show traces when worn, and achieving the function of being smooth and having no traces.
[0038] In summary, the embodiments of the present application adjust the structure of the cup and the fabric structure of each part of the cup, and replace the steel ring with a connecting band, so as to achieve the effects of making the chest appear small, being light and breathable, and being more comfortable to wear.
[0039] The above only discloses some preferred embodiments of the present application, and of course cannot limit the scope of the present application. Those skilled in the art can understand that all or part of the above-mentioned embodiments can be implemented, and equivalent changes made according to the claims of the present application still belong to the scope of the present application.
Claims
1. A non-stay underwear suitable for a large-chested population, characterized in that, The utility model relates to a bra, including: a main body and a shoulder strap; the main body includes a cup, a side back ratio and a connecting band located at the joint of the cup and the side back ratio; the cup includes a shielding part, a supporting part and an elastic part; the shielding part is used for shielding the nipple position of a user; the supporting part wraps the shielding part and is used for supporting the shielding part; the elastic part is located at the upper end of the supporting part; wherein, the area ratio of the shielding part to the supporting part is 1:2-1:
3.
2. The no-elastic waistband underwear for large-chested people according to claim 1, wherein The side back ratio and the elastic part have the same fabric structure, and the area of the side back ratio and the elastic part accounts for 40%-50% of the main body.
3. The pocket-free underwear for the large-chested population according to claim 2, characterized by, The longitudinal elongation rate of the elastic part is 134%-164%, and the transverse elongation rate of the elastic part is 100%-122%.
4. The pocket-free underwear for the large-chested population according to claim 2, characterized by, The elastic part has a net yarn structure, and the diameter of a single mesh hole in the net yarn is 0.9-1.2mm.
5. The pocket-free underwear for the large-chested population according to claim 1, wherein The shielding part has a rabbit ear shape, and includes a cup pad layer and a covering layer; the cup pad layer is attached to the body of a user, and the covering layer faces away from the user.
6. The pocket-free underwear for the large-chested population according to claim 5, characterized by A plurality of first holes are arranged on the cup pad layer; the diameter of the first holes is 0.5-1mm; and the spacing between the first holes is 1-3mm.
7. The pocket-free underwear for the large-chested population according to claim 5, characterized by The fabric structure of the covering layer and the supporting part is the same; the gram weight of the covering layer per 100cm is 185g-215g.
8. The pocket-free underwear for the large-chested population according to claim 1, characterized by A plurality of second holes are arranged on the supporting part; the area of the second holes is located between the two shielding parts; the diameter of the second holes is 1-1.5mm; and the spacing between the second holes is 0.5-1.5cm.
9. The pocket-free underwear for the large-chested population according to claim 1, characterized by, The connecting band is made of a flexible material.
10. The pocket-free underwear for the large-chested population according to claim 1, characterized by, The connecting band has a w-shaped soft chain structure.