A sports fabric

Abstract

The utility model relates to a kind of sportswear fabrics.It includes successively from outside to inside: wear-resistant outer layer, first adhesive layer, buffer layer, second adhesive layer, intermediate support layer, third adhesive layer and skin breathable inner lining, three adhesive layers are all porous structure, the buffer layer is sponge material, the inside surface of the buffer layer is formed with several strip grooves, the cavity is formed between the groove and the intermediate support layer.By adding buffer layer, the utility model has better covering effect and better supporting and shaping effect;By setting groove on buffer layer, the utility model forms several cavities inside, which can significantly improve air permeability;By setting air hole in groove, the cavity can be connected with the outside, further improving the air permeability of the utility model.

Description

Technical Field

[0001] This utility model relates to a fabric, and more particularly to a sports fabric. Background Technology

[0002] The fabric selection and structural design of women's sports bras are primarily based on functional needs, typically employing a multi-layered composite structure to balance support, breathability, and comfort. The outer layer often uses durable, quick-drying synthetic fibers, such as polyester or nylon, which offer high strength and tear resistance, suitable for handling the friction of exercise. The inner / contact layer focuses on moisture wicking, often using a blend of spandex (elastic fiber) and nylon to improve fit and breathability. Some styles use modal or imitation ice silk fabrics to enhance skin-friendliness. Some women's sports bras also include cups to increase support and shaping; however, since the cup material is generally sponge / memory foam, its moisture wicking and breathability are poor, leading to insufficient evaporation of sweat from the chest area and consequently, poor wearing comfort. Summary of the Invention

[0003] This invention provides a sports fabric that solves the problem in the prior art where adding cups to women's sports bras significantly reduces the breathability and sweat-wicking efficiency of the chest area.

[0004] The above-mentioned technical problems of this utility model are mainly solved by the following technical solution: a sports fabric, which includes, from the outside to the inside: a wear-resistant outer layer, a first adhesive layer, a cushioning layer, a second adhesive layer, an intermediate support layer, a third adhesive layer and a skin-friendly and breathable inner lining. The three adhesive layers are all porous structures. The cushioning layer is made of sponge material. Several strip-shaped grooves are formed on the inner surface of the cushioning layer. A cavity is formed between the grooves and the intermediate support layer.

[0005] The wear-resistant outer layer of this invention is generally made of synthetic fiber fabric, such as polyester or nylon. These materials have high strength and tear resistance, making them suitable for coping with sports friction. The cushioning layer is made of thicker fabric, providing good coverage and better support and shaping. To improve breathability, grooves are set in the cushioning layer, creating several cavities inside the invention. These cavities significantly improve breathability. During exercise, repeated pressure from the skin causes repeated changes in air pressure within the cavities, generating airflow and enhancing breathability, heat dissipation, and perspiration wicking. The middle support layer is generally made of high-elastic spandex or Lycra to ensure dynamic support. The skin-friendly and breathable inner lining is generally made of breathable mesh or honeycomb fabric to promote air circulation. The adhesive layer is generally formed by curing water-based polyurethane adhesive, which is evenly distributed in dots to achieve a porous structure.

[0006] Furthermore, the grooves are interconnected in a grid pattern, which allows all the cavities to be interconnected, thereby greatly improving the airflow effect and achieving a highly efficient breathability.

[0007] Furthermore, the buffer layer is provided with a plurality of vertically penetrating vents, the vent diameter of which is between 0.5 and 2 mm, and the mesh size of which is between 2 and 10. By providing vents on the buffer layer, preferably within a groove, the cavity can be connected to the outside, further improving the air permeability of this invention.

[0008] Therefore, compared with the prior art, the present invention has the following characteristics: 1. By adding a buffer layer, the present invention has a better covering effect and a better supporting and shaping effect; 2. By setting grooves on the buffer layer, the present invention has several cavities inside, which can significantly improve breathability; 3. By setting vent holes in the grooves, the cavities can be connected to the outside, further improving the breathability of the present invention. Attached Figure Description

[0009] Appendix Figure 1 This is a schematic diagram of the structure of this utility model;

[0010] Appendix Figure 2 This is a partial view of the inner surface of the buffer layer. Detailed Implementation

[0011] The technical solution of this utility model will be further described in detail below through embodiments and in conjunction with the accompanying drawings.

[0012] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0013] Example 1: See Figure 1 and Figure 2A sports fabric, comprising, from the outside to the inside: an abrasion-resistant outer layer 1, a first adhesive layer 2, a cushioning layer 3, a second adhesive layer 4, a middle support layer 5, a third adhesive layer 6, and a skin-friendly and breathable inner lining 7; the abrasion-resistant outer layer is made of polyester fiber; the cushioning layer is a medium-density sponge with a thickness of 2mm, and a mesh-like groove 31 is formed on the inner surface of the cushioning layer, with a cavity 32 formed between the groove and the middle support layer, wherein the depth of the groove is between 0.5 and 0.7 times the thickness of the cushioning layer, and the surface area of ​​the groove is between 0.1 and 0.2 times the total area of ​​one side of the cushioning layer; the middle support layer is made of high-elastic spandex or Lycra; the skin-friendly and breathable inner lining is a fabric blended from spandex (elastic fiber) and nylon, woven into a breathable mesh or honeycomb fabric to enhance breathability; all three adhesive layers are formed by curing water-based polyurethane adhesive, and the water-based polyurethane adhesive is evenly distributed in dots to achieve a porous structure.

[0014] For details, see Figure 2 The groove on the buffer layer is provided with several vertically penetrating vent holes 33, the vent hole diameter is 1mm and the mesh number of the vent hole is 5.

[0015] Example 2: A sports fabric, comprising, from the outside to the inside: an abrasion-resistant outer layer 1, a first adhesive layer 2, a cushioning layer 3, a second adhesive layer 4, a middle support layer 5, a third adhesive layer 6, and a skin-friendly and breathable inner lining 7; the abrasion-resistant outer layer is made of polyester fiber; the cushioning layer is a medium-density sponge with a thickness of 4mm, and a mesh-like groove 31 is formed on the inner surface of the cushioning layer, with a cavity 32 formed between the groove and the middle support layer, wherein the depth of the groove is between 0.4 and 0.5 times the thickness of the cushioning layer, and the surface area of ​​the groove is between 0.2 and 0.3 times the total area of ​​one side of the cushioning layer; the middle support layer is made of high-elastic spandex or Lycra; the skin-friendly and breathable inner lining is a fabric blended from spandex (elastic fiber) and nylon, woven into a breathable mesh or honeycomb fabric to enhance breathability; all three adhesive layers are formed by curing water-based polyurethane adhesive, and the water-based polyurethane adhesive is evenly distributed in dots, thereby achieving a porous structure.

[0016] Specifically, the groove on the buffer layer is provided with several vertically penetrating vent holes 33, the diameter of which is between 1 mm and the mesh size of which is 5.

[0017] This invention can be modified in many ways, as will be apparent to those skilled in the art, and such modifications are not considered to depart from the scope of this invention. All such modifications that are obvious to those skilled in the art are included within the scope of these claims.

Claims

1. A sports fabric, characterized in that, From the outside to the inside, it includes: a wear-resistant outer layer, a first adhesive layer, a buffer layer, a second adhesive layer, an intermediate support layer, a third adhesive layer, and a skin-friendly and breathable inner lining. All three adhesive layers have a porous structure. The buffer layer is made of sponge material. Several strip-shaped grooves are formed on the inner surface of the buffer layer. A cavity is formed between the grooves and the intermediate support layer.

2. The sports fabric according to claim 1, characterized in that: The grooves are interconnected and interwoven in a grid pattern.

3. The sports fabric according to claim 1 or 2, characterized in that: The thickness of the buffer layer is between 2 and 4 mm, wherein the depth of the groove is between 0.4 and 0.7 times the thickness of the buffer layer, and the surface area of ​​the groove is between 0.1 and 0.3 times the total area of ​​one side of the buffer layer.

4. The sports fabric according to claim 1, characterized in that: The buffer layer is provided with a number of vertically penetrating vents, the vent diameter of which is between 0.5 and 2 mm, and the mesh size of which is between 2 and 10.

5. The sports fabric according to claim 1, characterized in that: The skin-friendly and breathable lining is made of breathable mesh or honeycomb fabric.

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