Highly fitting underwear mold cup

Abstract

The utility model relates to the technical field of underwear mould cup, specifically disclose a high underwear mould cup of close degree, including underwear mould cup main part, the inside of underwear mould cup main part is provided with core support area, and is located underwear mould cup main part's lower edge and side edge area, the inside of underwear mould cup main part is provided with flexible close area, and is located underwear mould cup main part's center and upper edge area, the inside of flexible close area is provided with honeycomb gap structure, this honeycomb gap structure non - through underwear mould cup main part's inside and outside surface The utility model through setting up inside non - through honeycomb gap structure, make flexible close area possess local deformation ability, can fill the chest curve gap closely when static wearing, dynamic activity time self -adaptation deformation reduces displacement, simultaneously, the density / thickness difference of core support area and flexible area realizes the accurate distribution of supporting force and close nature, significantly improves the overall close degree and stability.

Description

Technical Field

[0001] This utility model relates to the field of underwear mold cup technology, specifically to an underwear mold cup with high fit. Background Technology

[0002] Existing bra cups, especially molded cups, while mimicking the curves of the human body in shape, still suffer from the following common problems:

[0003] Insufficient static fit: Molded cups are usually designed based on standard breast shapes, making it difficult to perfectly fit the individual differences in breast shapes of different women (such as breast distance, bulge height, base size, degree of outward expansion, etc.), which can easily lead to gaps or pressure between the cup surface and the breast skin.

[0004] Insufficient dynamic fit: When the human body is active (such as raising arms, bending over, walking, running), the chest will shift and change shape. The traditional molded cup structure is relatively fixed and cannot effectively adapt to the deformation. This can easily lead to the molded cup shifting, cup slipping, cup compression, or shoulder strap slipping, affecting comfort and support.

[0005] The contradiction between breathability and fit: pursuing a better fit often requires thicker or less elastic materials, which in turn affects breathability, leading to stuffiness and discomfort.

[0006] Therefore, there is an urgent need for a bra cup structure that can provide good support, achieve a high and dynamic fit, and at the same time take into account breathability and comfort. Utility Model Content

[0007] To address the shortcomings of existing technologies, this invention provides a high-fitting bra cup. Through specific internal structures and material applications, this bra cup can significantly improve the static fit for different breast shapes and adapt to changes in breast shape during dynamic activities, reducing displacement and discomfort while maintaining good breathability.

[0008] This invention relates to a highly conforming bra cup, comprising a bra cup body. The bra cup body has a core support area located at its lower and side edges, and a flexible conforming area located at its center and upper edge. The flexible conforming area has a honeycomb-like void structure that does not penetrate the inner or outer surfaces of the bra cup body. The core support area has a greater thickness and / or density than the flexible conforming area. By using this non-penetrating honeycomb-like void structure, the flexible conforming area possesses localized deformation capabilities. During static wear, it tightly fills the gaps in the chest curve, and during dynamic activity, it adapts to deformation, reducing displacement. Simultaneously, the density / thickness difference between the core support area and the flexible area allows for precise distribution of support and conformity, significantly improving overall fit and stability.

[0009] The present invention provides a high-fitting bra cup, wherein a gradient transition zone is provided between the core support area and the flexible fit area, and the thickness and / or density of the gradient transition zone changes continuously between the core support area and the flexible fit area. The continuous gradient design of the gradient transition zone of the present invention eliminates the sudden change in hardness between the core area and the flexible area, making the transition of support force more natural and smooth, avoiding pressure or marks, and greatly improving wearing comfort.

[0010] The high-fit bra cup of this invention has an average thickness of 8mm-15mm in the core support area and an average thickness of 3mm-8mm in the flexible fitting area. The thickness of the core area (8-15mm) ensures strong support and prevents sagging, while the thinning of the flexible area (3-8mm) enhances the flexibility of deformation. The combination of the two maximizes the fit sensitivity while ensuring support, making it especially suitable for the needs of making large breasts appear smaller or small breasts more gathered.

[0011] The high-fitting bra cup of this invention has a honeycomb structure with a porosity of 20%-60% in the flexible fitting area. The porosity of 20%-60% precisely balances deformation and structural strength: >20%: ensures sufficient air circulation path, improving breathability by more than 30%; <60%: maintains the structural integrity of the flexible area and avoids collapse and loss of support.

[0012] The present invention provides a highly conforming bra cup, wherein the outer surface (skin contact surface) of the flexible conforming area has a micro-slip surface treatment or a fine textured surface. The micro-slip surface / textured surface increases the skin friction coefficient, prevents the bra cup body from sliding up and down during exercise, and reduces skin sensitivity caused by fabric friction.

[0013] The present invention provides a highly fitting bra cup, wherein the overall edge of the bra cup body is designed as a smooth and gradually thinning edge. The smooth and gradually thinning edge eliminates the hard cut edge of the traditional bra cup body, avoids wearing marks, and especially solves the pain point of pressure marks caused by long-term wear of seamless bras.

[0014] This invention relates to a highly conforming bra cup, wherein the main body of the bra cup is molded from a flexible material, which includes one or more composite materials selected from polyurethane foam, latex, silicone, or thermoplastic polyurethane (TPU) film. The polyurethane foam / latex / silicone / TPU film and other materials have both high resilience and biocompatibility, ensuring a deformation recovery rate of >90% and being safe and skin-friendly, thus meeting the needs of different consumer groups.

[0015] The present invention provides a high-fit bra cup, wherein the honeycomb-shaped gap structure is evenly distributed or gradient distributed in the flexible fitting area. Even distribution: consistent overall deformation, suitable for standard breast shapes; gradient distribution (e.g., dense cup center, sparse cup edge): specifically enhances the fit of the cup center and the extensibility of the cup edge, solving the problem of outward expansion / accessory breast special breast shapes.

[0016] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0017] 1. This utility model, by setting an internal non-penetrating honeycomb-shaped void structure, enables the flexible fitting area to have local deformation capability. When worn statically, it can tightly fill the gaps of the chest curve, and when moving dynamically, it can adaptively deform to reduce displacement. At the same time, the density / thickness difference between the core support area and the flexible area achieves precise distribution of support force and fit, significantly improving the overall fit and stability.

[0018] 2. The continuous gradient design of the gradient transition zone of this utility model eliminates the sudden change in hardness between the core area and the flexible area, making the transition of support force more natural and smooth, avoiding pressure or marks, and greatly improving wearing comfort.

[0019] The core area is 8-15mm thick to ensure strong support and prevent sagging, while the flexible area is thinned (3-8mm) to enhance deformation flexibility. The combination of the two maximizes the fit sensitivity while ensuring support, making it especially suitable for the needs of making large breasts appear smaller or small breasts gather together.

[0020] Porosity 20%-60% precisely balances deformation and structural strength: >20%: ensures sufficient airflow path, improving air permeability by more than 30%; <60%: maintains the structural integrity of the flexible area and avoids collapse and loss of support.

[0021] The micro-suede / textured surface increases the coefficient of friction against the skin, preventing the bra cup from sliding up and down during exercise, while also reducing skin sensitivity caused by fabric friction;

[0022] The smooth, gradually thinning edges eliminate the hard edges of traditional bra cups, avoiding wear marks and especially addressing the pain point of pressure marks from long-term wear of seamless bras;

[0023] Materials such as polyurethane foam, latex, silicone, and TPU film combine high resilience and biocompatibility, ensuring a deformation recovery rate of >90% and being safe and skin-friendly, thus meeting the needs of different consumer groups.

[0024] Even distribution: Consistent overall deformation, adapting to standard breast shapes; Gradient distribution (e.g., denser cup center, sparser cup edge): Targeted enhancement of cup center fit and cup edge extensibility, solving special breast shape problems such as outward expansion / accessory breasts. Attached Figure Description

[0025] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings:

[0026] Figure 1 This is a schematic diagram of the structure of this utility model;

[0027] Figure 2 This is a schematic diagram of the inner cavity structure of the main body of the underwear mold cup of this utility model;

[0028] Figure 3 This is a schematic diagram of the core support area structure of this utility model.

[0029] In the diagram: 1. Bra cup body; 2. Core support area; 3. Flexible fitting area; 4. Gradient transition area; 5. Honeycomb-shaped void structure. Detailed Implementation

[0030] The following drawings will disclose several embodiments of this utility model. For clarity, many practical details will be described in the following description. However, it should be understood that these practical details should not be used to limit this utility model. That is, in some embodiments of this utility model, these practical details are not essential. In addition, for the sake of simplicity, some conventional structures and components will be shown in the drawings in a simple schematic manner.

[0031] Please see Figure 1-3 This invention relates to a high-fitting bra cup, comprising a bra cup body 1, a core support area 2 located at the lower and side edges of the bra cup body 1, and a flexible fitting area 3 located at the center and upper edge of the bra cup body 1. The flexible fitting area 3 has a honeycomb-like void structure 5, which does not penetrate the inner or outer surfaces of the bra cup body 1. The thickness and / or density of the core support area 2 is greater than that of the flexible fitting area 3. By setting the internal non-penetrating honeycomb-like void structure 5, this invention enables the flexible fitting area 3 to have local deformation capabilities. During static wear, it can tightly fill the gaps in the chest curve, and during dynamic activity, it adapts to deformation to reduce displacement. Simultaneously, the density / thickness difference between the core support area 2 and the flexible area achieves precise distribution of support and fit, significantly improving overall fit and stability.

[0032] A gradient transition zone 4 is provided between the core support area 2 and the flexible fitting area 3, and the thickness and / or density of the gradient transition zone 4 changes continuously between the core support area 2 and the flexible fitting area 3. The continuous gradient design of the gradient transition zone 4 of this utility model eliminates the sudden change in hardness between the core area and the flexible area, making the transition of support force more natural and smooth, avoiding pressure or marks, and greatly improving wearing comfort.

[0033] The core support area 2 has an average thickness of 8mm-15mm, and the flexible fitting area 3 has an average thickness of 3mm-8mm. The core area thickness (8-15mm) ensures strong support and prevents sagging, while the flexible area is thinned (3-8mm) to enhance deformation flexibility. The combination of the two maximizes the fitting sensitivity while ensuring support, making it especially suitable for the needs of making large breasts appear smaller or small breasts more gathered.

[0034] The porosity of the honeycomb-like void structure 5 inside the flexible bonding area 3 is 20%-60%. The porosity of 20%-60% precisely balances deformation and structural strength: >20%: ensures sufficient air circulation path, improving air permeability by more than 30%; <60%: maintains the structural integrity of the flexible area and avoids collapse and loss of support.

[0035] The outer surface (skin contact surface) of the flexible bonding area 3 has a micro-slip surface or a fine textured surface. The micro-slip / textured surface increases the skin friction coefficient, preventing the bra cup body 1 from sliding up and down during exercise, while reducing skin sensitivity caused by fabric friction.

[0036] The overall edge design of the bra cup body 1 is a smooth and gradually thinning edge. The smooth and gradually thinning edge eliminates the hard cut edge of the traditional bra cup body 1, avoids wearing marks, and especially solves the pain point of pressure marks caused by long-term wear of seamless bras.

[0037] The main body 1 of the bra cup is molded from flexible materials, including one or more composite materials such as polyurethane foam, latex, silicone, or thermoplastic polyurethane (TPU) film. Materials such as polyurethane foam / latex / silicone / TPU film have both high resilience and biocompatibility, ensuring a deformation recovery rate of >90% and being safe and skin-friendly, thus meeting the needs of different consumer groups.

[0038] The honeycomb-like void structure 5 is evenly distributed or gradient distributed within the flexible fitting area 3. Even distribution: consistent overall deformation, suitable for standard breast shapes; gradient distribution (e.g., denser cup center, sparser cup edge): specifically enhances the fit of the cup center and the extensibility of the cup edge, solving the problem of outward expansion / accessory breast special breast shapes.

[0039] When using this utility model:

[0040] 1. Adaptive filling is achieved through a partitioned structure and gap deformation when the user wears it:

[0041] (1) Core support area 2 (high density / thickness) → stabilizes and wraps the lower contour and lateral fat of the breast, preventing the base from shifting;

[0042] (2) Flexible bonding area 3 (low density / thin + void structure) → Directional compression of internal honeycomb voids under pressure:

[0043] At higher breast peaks: the compression rate of the gap increases, and the main body 1 of the bra cup becomes locally thinner to prevent the cup from sticking out;

[0044] For areas with relatively flat chest peaks: maintain the original gap, fill the gap between the cup surface and the skin, and eliminate empty cups;

[0045] (3) Gradient transition zone 4 → smoothly transmits pressure from the strong support zone to the high fit zone, eliminating the feeling of boundary pressure.

[0046] Effect: Regardless of whether the breast shape is disc-shaped or hemispherical, the main body of the bra cup 1 fills the curved gaps like "memory foam".

[0047] 2. Utilizing the elastic deformation capability of the porous structure to respond to dynamic changes, when the human body is active (such as raising an arm or running):

[0048] (1) Breasts move up → The upper edge of the flexible area is stretched longitudinally, and the main body of the bra cup 1 is extended and lifted to prevent the cup from coming off.

[0049] (2) Breast lateral shift → Lateral compression of the lateral gap generates elastic force to wrap the accessory breast and reduce cup slippage;

[0050] (3) Chest shaking → The honeycomb gap absorbs kinetic energy through multiple compression-rebound cycles (deformation recovery rate > 90%), suppressing cup surface vibration.

[0051] Effect: The main body of the bra cup 1 becomes a "dynamic exoskeleton" for the breasts, reducing displacement by more than 40%.

[0052] Non-penetrating gaps form a three-dimensional heat dissipation airflow channel

[0053] (1) Static heat dissipation:

[0054] The porous structure creates a micro-air layer (porosity 20-60%) inside the bra cup body 1, blocking the direct conduction of heat from the skin to the cup body;

[0055] Heat is conducted and diffused through the porous walls (thin-walled structures increase the heat dissipation area);

[0056] (2) Dynamic heat dissipation:

[0057] When the human body moves, the compression of the gaps creates a pump effect → drawing in cold outside air and expelling hot and humid air;

[0058] The honeycomb pore walls form capillary moisture-wicking channels, guiding sweat from the skin surface to the outer layer of the underwear mold cup body 1 for evaporation.

[0059] Results: While maintaining a high level of fit, breathability is increased by 30% (measured according to ASTM D737 standard).

[0060] The above description is merely an embodiment of this utility model and is not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principle of this utility model should be included within the scope of the claims of this utility model.

Claims

1. A high-fitting bra cup, comprising a bra cup body (1), characterized in that: The bra cup body (1) has a core support area (2) inside, located at the lower edge and side edge of the bra cup body (1). The bra cup body (1) has a flexible fitting area (3) inside, located at the center and upper edge of the bra cup body (1). The flexible fitting area (3) has a honeycomb-shaped void structure (5) inside. The honeycomb-shaped void structure (5) does not penetrate the inner and outer surfaces of the bra cup body (1). The thickness and / or density of the core support area (2) is greater than that of the flexible fitting area (3).

2. The high-fitting bra cup according to claim 1, characterized in that: A gradient transition area (4) is provided between the core support area (2) and the flexible bonding area (3), and the thickness and / or density of the gradient transition area (4) gradually changes between the core support area (2) and the flexible bonding area (3).

3. A high-fitting bra cup according to claim 1 or 2, characterized in that: The average thickness of the core support area (2) is 8mm-15mm, and the average thickness of the flexible bonding area (3) is 3mm-8mm.

4. A high-fitting bra cup according to claim 1 or 2, characterized in that: The porosity of the honeycomb-like void structure (5) inside the flexible bonding area (3) is 20%-60%.

5. The high-fitting bra cup according to claim 1, characterized in that: The outer surface of the flexible bonding area (3) has a micro-velvet surface treatment or a fine textured surface.

6. The high-fitting bra cup according to claim 1, characterized in that: The overall edge design of the bra cup body (1) is a smooth, gradually thinning edge.

7. The high-fitting bra cup according to claim 1, characterized in that: The main body of the bra cup (1) is molded from a flexible material, which includes one or more composite materials such as polyurethane foam, latex, silicone or thermoplastic polyurethane film.

8. The high-fitting bra cup according to claim 1, characterized in that: The honeycomb-shaped void structure (5) is uniformly distributed or gradient distributed within the flexible bonding area (3).

Images