Prasters

Abstract

The utility model belongs to the field of clothing supplies, and particularly relates to a bra which comprises a bra body. The adhesion structure comprises a first adhesion layer located on the bottom layer, a second adhesion layer located on the top layer and a base layer located between the first adhesion layer and the second adhesion layer, the bottom face of the first adhesion layer is configured to be adhered to the inner surface of the bra body, and the bottom face of the second adhesion layer is configured to be adhered to the inner surface of the bra body. The top surface of the second adhesion layer is configured to be adhered to the surface of human skin, and the upper surface and the lower surface of the base layer are respectively adhered to the first adhesion layer and the second adhesion layer. According to the utility model, the use comfort and safety of the bra can be improved.

Description

Technical Field

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

[0002] Breast covers, also known as nipple covers, can be used on the chest to achieve the effect of invisible underwear. They can replace bras and provide a comfortable, safe, and aesthetically pleasing wearing experience.

[0003] To ensure adhesion to the human body, existing breast patches are coated with an adhesive on the back. This adhesive helps the breast patch adhere firmly to the skin. However, the adhesive coated on the inside of existing breast patches is mostly a fluid adhesive (such as liquid silicone). After the breast patch is left horizontally for a long time, the adhesive will move towards the center of the breast patch, resulting in an uneven thickness of the adhesive in the center and at the edges, which affects the user's comfort and safety.

[0004] For example, in a silicone breast patch disclosed in publication number CN210094702U, the breast patch includes an outer silicone layer, a reinforcing silicone layer and an inner silicone layer. All three silicone layers use liquid silicone. This structure will cause the aforementioned inconsistent thickness of the adhesive during the processing of the breast patch. Utility Model Content

[0005] The purpose of this invention is to provide a breast patch that solves the technical problem of inconsistent adhesive thickness in existing breast patches.

[0006] To achieve the above objectives, this utility model provides a breast patch, comprising: a breast patch body; and an adhesive structure including a first adhesive layer at the bottom, a second adhesive layer at the top, and a base layer between the first adhesive layer and the second adhesive layer. The bottom surface of the first adhesive layer is configured to adhere to the inner surface of the breast patch body, and the top surface of the second adhesive layer is configured to adhere to the surface of human skin. The upper and lower surfaces of the base layer are respectively bonded to the first adhesive layer and the second adhesive layer.

[0007] Optionally, the adhesive structure covers an annular area near the edge of the breast patch body, and an avoidance hole is provided in the middle of the adhesive structure.

[0008] Optionally, the adhesive structure is broken at the middle position along the length of the breast patch body to form an avoidance area, which communicates with the avoidance hole.

[0009] Optionally, the breast patch includes two mirror-image breast patch bodies, each of which is provided with the adhesive structure, and the two breast patch bodies are connected to each other by a connecting buckle.

[0010] Optionally, it further includes a protective layer, which is adhered to the second adhesive layer of the adhesive structure.

[0011] Optionally, the protective layer is release paper or plastic film.

[0012] Optionally, the first adhesive layer is made of PU adhesive.

[0013] Optionally, the base layer is made of fabric or TPU.

[0014] Optionally, the material of the second adhesive layer is silicone gel.

[0015] Optionally, the breast patch body is composed of sponge and fabric.

[0016] Compared with the prior art, the above-mentioned technical solutions of one or more of the breast patch provided in this utility model embodiment have at least one of the following technical effects: The breast patch of this utility model includes two adhesive layers, and a base layer is provided between the two adhesive layers. The base layer can stabilize the two adhesive layers and prevent the first adhesive layer and the second adhesive layer from being misaligned or having inconsistent adhesive thickness. In addition, the base layer can isolate and connect the first adhesive layer and the second adhesive layer, so that the first adhesive layer and the second adhesive layer can use adhesives of different materials. For example, the first adhesive layer is used to stick to the breast patch body, so an adhesive with strong adhesion can be selected, while the second adhesive layer is used to stick to human skin, so an adhesive that is harmless to human skin can be selected. In summary, this utility model can prevent inconsistent adhesive thickness, thereby improving the comfort and safety of using the breast patch. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the chest patch in an embodiment of the present utility model;

[0019] Figure 2 This is a schematic diagram of the chest patch in another embodiment of the present invention;

[0020] Figure 3 This is a cross-sectional structural diagram of the chest patch in an embodiment of the present utility model.

[0021] The following are the labeling elements in the figure:

[0022] Breast pads 100;

[0023] Chest patch body 200;

[0024] Adhesive structure 300, first adhesive layer 310, base layer 320, second adhesive layer 330, clearance hole 340, clearance area 350;

[0025] Protective layer 400;

[0026] Connector buckle 500. Detailed Implementation

[0027] The embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the embodiments of the present invention, and should not be construed as limiting the present invention.

[0028] In the description of the embodiments of this utility model, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing the embodiments of this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0029] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of embodiments of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0030] In this embodiment of the invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this embodiment of the invention according to the specific circumstances.

[0031] like Figures 1 to 3 As shown, in an embodiment of this utility model, a breast patch 100 is provided, including a breast patch body 200 and an adhesive structure 300.

[0032] The adhesive structure 300 includes a first adhesive layer 310 at the bottom, a second adhesive layer 330 at the top, and a base layer 320 between the first adhesive layer 310 and the second adhesive layer 330. The bottom surface of the first adhesive layer 310 is configured to adhere to the inner surface of the chest patch body 200, and the top surface of the second adhesive layer 330 is configured to adhere to the surface of human skin. The upper and lower surfaces of the base layer 320 are respectively bonded to the first adhesive layer 310 and the second adhesive layer 330.

[0033] It is understood that the breast patch 100 of this invention includes two adhesive layers, with a base layer 320 disposed between the two adhesive layers. The base layer 320 stabilizes the two adhesive layers, preventing misalignment of the first adhesive layer 310 and the second adhesive layer 330 or inconsistent adhesive thickness. Furthermore, the base layer 320 isolates and connects the first adhesive layer 310 and the second adhesive layer 330, allowing the first adhesive layer 310 and the second adhesive layer 330 to use adhesives of different materials. For example, the first adhesive layer 310 is used to adhere to the breast patch body 200, so a strong adhesive can be selected, while the second adhesive layer 330 is used to adhere to human skin, so a skin-friendly adhesive can be selected. In summary, this invention can prevent inconsistent adhesive thickness, thereby improving the comfort and safety of the breast patch 100.

[0034] like Figure 1 and Figure 2 As shown, in one embodiment of the present invention, the adhesive structure 300 covers the annular area near the edge of the breast patch body 200. An avoidance hole 340 is provided in the middle of the adhesive structure 300. The design of the avoidance hole 340 avoids the adhesive structure 300 from covering the central area of ​​the breast patch body 200, which can improve the wearing comfort.

[0035] like Figure 1 As shown, in another embodiment of this utility model, the adhesive structure 300 is broken at the middle position along the length of the breast patch body 200 to form an avoidance area 350, which communicates with the avoidance hole 340. The design of breaking at the middle increases the flexibility of the breast patch 100, allowing it to better adapt to different breast shapes and exercise needs. In addition, the avoidance area 350 communicates with the avoidance hole, further improving the breathability of the breast patch and reducing the stuffiness when wearing it.

[0036] like Figure 1 and Figure 2As shown, in one embodiment of this utility model, the breast patch 100 includes two mirror-image breast patch bodies 200, which are correspondingly attached to corresponding areas of the two breasts of the human body. Each breast patch body 200 is provided with an adhesive structure 300, and the two breast patch bodies 200 are connected to each other by a connecting buckle 500. The user can adjust the position and tightness of the two breast patch bodies 200 as needed to ensure wearing comfort and stability.

[0037] like Figure 3 As shown, in one embodiment of this utility model, a protective layer 400 is further included, which is adhered to the second adhesive layer 330 of the adhesive structure 300. At the factory, the protective layer 400 is attached to the outside of the adhesive structure 300 to protect it, prevent contamination or failure, and extend the product's lifespan. In use, simply peel off the protective layer 400 and then apply the breast patch 100 to the skin surface; the operation is simple and convenient.

[0038] Furthermore, in one embodiment of this utility model, the material of the protective layer 400 may be selected from, but is not limited to, release paper and plastic film. Release paper has good peeling properties, making it easy for users to operate; plastic film has better waterproof and moisture-proof effects, further protecting the adhesive layer and ensuring it maintains good adhesion even in humid environments.

[0039] Furthermore, in one embodiment of this utility model, the material of the first adhesive layer 310 may be selected from adhesives with strong adhesion, including but not limited to PU adhesive. Specifically, PU adhesive has good adhesive properties, which can ensure that the first adhesive layer 310 is firmly adhered to the inner surface of the breast patch body 200, preventing the adhesive structure 300 from falling off. In addition, PU adhesive has a certain degree of flexibility and elasticity, which can adapt to the bending and stretching of the breast patch 100, improving the durability of the product.

[0040] Furthermore, in one embodiment of this utility model, the material of the base layer 320 can be selected from materials including but not limited to fabric and TPU. Fabric offers good breathability, softness, and comfort, making it suitable for prolonged wear, while also absorbing some sweat to reduce skin discomfort. TPU, on the other hand, possesses high strength, high elasticity, abrasion resistance, and weather resistance, providing better structural support while maintaining flexibility, making it suitable for scenarios requiring high durability.

[0041] Furthermore, in one embodiment of this invention, the material of the second adhesive layer 330 may be selected from, but is not limited to, silicone gel and other colloids that are harmless to human skin. Specifically, silicone gel has good biocompatibility, is non-irritating to the skin, and is suitable for direct contact with human skin. While maintaining high adhesion, silicone gel also has good flexibility, which can adapt to skin movement and reduce discomfort during wear. In addition, silicone gel has a certain degree of breathability, which can reduce the feeling of stuffiness on the skin and improve wearing comfort.

[0042] In one embodiment of this invention, the breast patch body 200 is composed of sponge and fabric. The fabric has good breathability and moisture absorption, which can absorb some sweat, reduce the feeling of dampness on the skin, and keep the breast patch dry. The sponge can provide a certain degree of support, help shape the breast contour, and reduce breast pressure.

[0043] The above description, in conjunction with specific preferred embodiments, provides a further detailed explanation of this utility model. It should not be construed that the specific implementation of this utility model is limited to these descriptions. For those skilled in the art, the architectural form of this utility model can be flexibly varied without departing from its concept, and a series of products can be derived. Any simple deductions or substitutions should be considered as falling within the patent protection scope defined by the submitted claims.

Claims

1. A breast patch, characterized in that, include: Chest patch body; An adhesive structure includes a first adhesive layer at the bottom, a second adhesive layer at the top, and a base layer between the first adhesive layer and the second adhesive layer. The bottom surface of the first adhesive layer is configured to adhere to the inner surface of the chest patch body, and the top surface of the second adhesive layer is configured to adhere to the surface of human skin. The upper and lower surfaces of the base layer are respectively bonded to the first adhesive layer and the second adhesive layer.

2. The breast patch according to claim 1, characterized in that, The adhesive structure covers the annular area near the edge of the breast patch body, and an avoidance hole is provided in the middle of the adhesive structure.

3. The breast patch according to claim 2, characterized in that, The adhesive structure is broken at the middle position along the length of the breast patch body to form a clearance area, which is connected to the clearance hole.

4. The breast patch according to claim 1, characterized in that, The breast sticker includes two mirror-shaped breast sticker bodies, each of which is provided with an adhesive structure, and the two breast sticker bodies are connected to each other by a connecting buckle.

5. The breast patch according to claim 1, characterized in that, It also includes a protective layer, which is adhered to the second adhesive layer of the adhesive structure.

6. The breast patch according to claim 5, characterized in that, The protective layer is release paper or plastic film.

7. The breast patch according to claim 1, characterized in that, The first adhesive layer is made of PU adhesive.

8. The breast patch according to claim 1, characterized in that, The base layer is made of fabric or TPU.

9. The breast patch according to claim 1, characterized in that, The material of the second adhesive layer is silicone gel.

10. The breast patch according to claim 1, characterized in that, The breast patch body is composed of sponge and fabric.

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