High-efficiency air-permeable fabric

Abstract

The utility model belongs to textile fabric technical field especially relates to a kind of high -efficient air -permeable fabric, including base layer and air -permeable layer, there is composite layer between base layer and air -permeable layer, in the environment of high humidity, through the cross connection of the horizontal transmission groove and vertical transmission groove of first connecting layer in composite layer, the air guide hole of second connecting layer, the micropore on third connecting layer and the lower micropore of fourth connecting layer are combined, so that airflow can form complex flow path inside fabric, can discharge sweat, because horizontal transmission groove and vertical transmission groove are cross connected, horizontal transmission groove and vertical transmission groove form air -permeable passage, and further improve air -permeability because the upper micropore on third connecting layer and the lower micropore on fourth connecting layer are staggered;Compared with prior art, the utility model improves air -permeable efficiency.

Description

Technical Field

[0001] This utility model relates to the field of textile fabric technology, and more specifically, it relates to a highly efficient breathable fabric. Background Technology

[0002] Fabric is the material used to make clothing. As one of the three essential elements of clothing, fabric not only interprets the style and characteristics of clothing, but also directly affects the color and shape of clothing. With the improvement of people's living standards, people are paying more and more attention to their clothing.

[0003] For example, the breathable umbrella-shaped structure fabric disclosed in application publication number CN105500792 A includes a base layer, the surface of which is covered with a breathable layer, and the breathable layer is provided with breathable holes; the base layer is made of fabric, which is made of warp and weft threads interwoven together, and each weft thread is connected to two adjacent warp threads in an oblique manner, thus forming an umbrella-shaped structure with warp threads as umbrella ribs and weft threads as umbrella edges.

[0004] As mentioned above, sweat is produced during strenuous exercise and adheres to the fabric. In a high-humidity environment, because the patent only sets up a base layer and a breathable layer to expel sweat, the flow path of sweat only passes through the base layer and the breathable layer. The base layer and the breathable layer do not have a flow path for sweat to be expelled, so the sweat cannot be expelled through the base layer and the breathable layer, resulting in low breathability. Utility Model Content

[0005] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a high-efficiency breathable fabric that improves breathability.

[0006] To achieve the above objectives, the present invention provides the following technical solution: A highly breathable fabric, comprising a base layer and a breathable layer, A composite layer is provided between the base layer and the breathable layer. The composite layer is connected to both the base layer and the breathable layer. The composite layer includes a first connecting layer, a second connecting layer, a third connecting layer, and a fourth connecting layer. The second connection layer is placed between the first connection layer and the third connection layer. The second connecting layer is fixed to one side of both the first connecting layer and the third connecting layer. The third connecting layer is fixed to the fourth connecting layer on the other side. The first connecting layer has several horizontal transmission slots and several vertical transmission slots, which are interconnected. The second connecting layer has meridians and parallels, which intersect and connect, and air guide holes are provided at the connection points of the meridians and parallels.

[0007] The present invention is further configured such that: a plurality of upper micropores are formed on the third connecting layer, and a plurality of lower micropores are formed on the fourth connecting layer, with the lower micropores and upper micropores being distributed alternately.

[0008] The present invention is further configured such that both the horizontal transmission groove and the vertical transmission groove are wavy.

[0009] The present invention is further configured such that both the base layer and the breathable layer are made of polyester fiber.

[0010] The present invention is further configured such that: the first connecting layer and the second connecting layer are made of cotton and linen fabric, and the third connecting layer and the fourth connecting layer are both made of cotton fabric.

[0011] By adopting the above technical solution, the beneficial effects of this utility model are as follows: In high-humidity environments, the cross-connected transverse and vertical transmission channels in the first connecting layer of the composite layer, the air vents in the second connecting layer, the micropores on the third connecting layer, and the lower micropores in the fourth connecting layer combine to create complex airflow paths within the fabric. This allows sweat to be expelled, thereby improving breathability. Because the horizontal and vertical transmission channels are intersected, they form a breathable channel. Furthermore, the upper micropores on the third connecting layer and the lower micropores on the fourth connecting layer are staggered, which further improves the breathability. Attached Figure Description

[0012] Figure 1 This is a structural schematic diagram of an embodiment of the present utility model.

[0013] 1. Base layer; 2. Breathable layer; 3. First connecting layer; 4. Second connecting layer; 5. Third connecting layer; 6. Fourth connecting layer; 7. Horizontal transmission groove; 8. Vertical transmission groove; 9. Warp; 10. Weft; 11. Air guide hole; 12. Upper micropore; 13. Lower micropore. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0015] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing 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.

[0016] like Figure 1 As shown, the high-efficiency breathable fabric includes a base layer 1 and a breathable layer 2. Both the base layer 1 and the breathable layer 2 are made of polyester fiber. Polyester fiber has high strength and is not easy to wear or tear. At the same time, polyester fiber has good moisture absorption and breathability.

[0017] There is a composite layer between the base layer 1 and the breathable layer 2. The composite layer consists of a first connecting layer 3, a second connecting layer 4, a third connecting layer 5 and a fourth connecting layer 6 from top to bottom. The first connecting layer 3 is sewn and fixed to the base layer 1 and the second connecting layer 4 on both sides. The third connecting layer 5 is sewn and fixed to the second connecting layer 4 on the other side and the fourth connecting layer 6 on one side. The fourth connecting layer 6 is sewn and fixed to the breathable layer 2 on the other side.

[0018] The first connecting layer 3 and the second connecting layer 4 are made of cotton and linen fabric, while the third connecting layer 5 and the fourth connecting layer 6 are both made of cotton fabric. The combination of cotton and linen fabric and cotton fabric provides a comfortable wearing experience while maintaining good breathability.

[0019] The first connecting layer 3 has several horizontal transmission grooves 7 and several vertical transmission grooves 8. The vertical transmission grooves 8 and the horizontal transmission grooves 7 are interconnected, which improves air permeability. The vertical transmission grooves 8 and the horizontal transmission grooves 7 form air permeable channels, allowing air to circulate along them.

[0020] Both the horizontal transmission groove 7 and the vertical transmission groove 8 are wavy, which improves the smoothness and uniformity of the air passage.

[0021] The second connecting layer 4 has meridians 9 and parallels 10, which are fixed at their intersections. The grid structure formed by the meridians 9 and parallels 10 has air guide holes 11 at the connection points of the meridians 9 and parallels 10 to optimize the airflow path and further promote air circulation.

[0022] The third connecting layer 5 has several upper micropores 12, and the fourth connecting layer 6 has several lower micropores 13. The lower micropores 13 and the upper micropores 12 are distributed alternately, which increases the air permeable area and makes the airflow form a complex flow path, thereby improving the air permeability.

[0023] Working principle: In a high-humidity environment, sweat first enters the base layer 1, then enters the first connecting layer 3, the second connecting layer 4, the third connecting layer 5, and the fourth connecting layer 6, and finally exits from the breathable layer 2. By combining the transverse transmission grooves 7 and vertical transmission grooves 8 in the composite layer, the air guide holes 11 in the second connecting layer 4, the micropores 12 on the third connecting layer 5 and the lower micropores 13 in the fourth connecting layer 6, the airflow can form a complex flow path inside the fabric, thereby improving the breathability.

[0024] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any ordinary changes and substitutions made by those skilled in the art within the scope of the technical solution of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A highly efficient breathable fabric, characterized in that, It includes a base layer (1) and a breathable layer (2). A composite layer is provided between the base layer (1) and the breathable layer (2). The composite layer is connected to the base layer (1) and the breathable layer (2) respectively. The composite layer includes a first connecting layer (3), a second connecting layer (4), a third connecting layer (5), and a fourth connecting layer (6). The second connecting layer (4) is placed between the first connecting layer (3) and the third connecting layer (5). The second connecting layer (4) is fixed to one side of the first connecting layer (3) and the third connecting layer (5), respectively. The third connecting layer (5) is fixed to the fourth connecting layer (6) on the other side. The first connecting layer (3) has several horizontal transmission slots (7) and several vertical transmission slots (8), which are cross-connected. The second connecting layer (4) is provided with a warp (9) and a weft (10), which are intersected and connected. Air guide holes (11) are provided at the connection points of the warp (9) and the weft (10).

2. The high-efficiency breathable fabric according to claim 1, characterized in that, The third connecting layer (5) has several upper micropores (12), and the fourth connecting layer (6) has several lower micropores (13). The lower micropores (13) and the upper micropores (12) are distributed alternately.

3. The high-efficiency breathable fabric according to claim 1, characterized in that, Both the transverse transmission groove (7) and the vertical transmission groove (8) are wavy.

4. The high-efficiency breathable fabric according to claim 1, characterized in that, Both the base layer (1) and the breathable layer (2) are made of polyester fiber.

5. The high-efficiency breathable fabric according to claim 1, characterized in that, The first connecting layer (3) and the second connecting layer (4) are made of cotton and linen fabric, and the third connecting layer (5) and the fourth connecting layer (6) are both made of cotton fabric.

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