Waterproof antistatic coated fabric

Abstract

The utility model relates to the technical field of cloth, and discloses waterproof antistatic coated cloth which comprises a base cloth layer, a plurality of high-strength nylon fibers are fixedly connected to the right side of the inner wall of the base cloth layer at equal intervals, a plurality of cotton fibers are fixedly connected to the top walls of the high-strength nylon fibers, a polyurethane layer is fixedly connected to the top walls of the cotton fibers, and the polyurethane layer is fixedly connected to the right side of the inner wall of the base cloth layer. The top wall of the polyurethane layer is fixedly connected with an antistatic layer, the inner wall of the antistatic layer is fixedly connected with a plurality of conductive fibers, the top walls of the conductive fibers are fixedly connected with a plurality of reinforcing ribs, and the top walls of the reinforcing ribs are fixedly connected with a fluorocarbon resin layer. According to the waterproof antistatic fabric, the basic strength and the softness of the fabric are ensured by the base fabric layer which is interwoven in a plain weaving manner, and the fabric obtains a preliminary waterproof effect under the coating of the polyurethane layer, so that the final waterproof effect and the final antistatic performance are obtained under the connection of the conductive fibers and the fluorocarbon resin material.

Description

Technical Field

[0001] The utility model relates to the technical field of cloth, in particular to a waterproof and antistatic coated cloth. Background Art

[0002] In the current market, the demand for fabrics is becoming increasingly diversified, especially in some specific application scenarios, such as outdoor sports and industrial protection. The functional requirements for fabrics are getting higher and higher. Although traditional fabrics can meet basic needs in some aspects, they still have certain limitations in terms of waterproofness and anti-static properties.

[0003] A search revealed Chinese patent publication number CN215850131U, which discloses a waterproof fabric comprising an outer fabric layer, a middle fabric layer, and an inner fabric layer arranged from the outside inward. The outer fabric layer is provided with a waterproof layer, a breathable layer is provided between the middle fabric layer and the outer fabric layer, a first elastic layer is provided between the middle fabric layer and the breathable layer, and a second elastic layer is provided between the inner fabric layer and the middle fabric layer. The outer, middle, and inner fabric layers have the same structure, consisting of interwoven warp and weft threads. The waterproof layer comprises an outer waterproof coating, a soft waterproof layer, and a densely packed layer, the densely packed layer being connected to the outer fabric layer. This utility model offers the advantages of strong waterproofness and high comfort. However, in actual use, this fabric primarily focuses on improving its waterproof performance, failing to simultaneously address both waterproofness and anti-static properties, which reduces its anti-static properties. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a waterproof and antistatic coated cloth, which aims to improve the problem that the existing technology cannot well take into account both waterproof and antistatic effects at the same time, thereby reducing the antistatic function of the cloth.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solution: a waterproof and antistatic coated cloth, comprising a base cloth layer, a plurality of high-strength nylon fibers are equidistantly fixedly connected to the right side of the inner wall of the base cloth layer, a plurality of cotton fibers are fixedly connected to the top wall of the high-strength nylon fibers, a polyurethane layer is fixedly connected to the top wall of the cotton fibers, an antistatic layer is fixedly connected to the top wall of the polyurethane layer, a plurality of conductive fibers are fixedly connected to the inner wall of the antistatic layer, a plurality of reinforcing ribs are fixedly connected to the top wall of the conductive fibers, a fluorocarbon resin layer is fixedly connected to the top wall of the fluorocarbon resin layer, a wear-resistant layer is fixedly connected to the bottom wall of the base cloth layer, and a connecting mechanism is provided.

[0006] Through the above technical solution: high-strength nylon fibers and cotton fibers are interwoven through plain weave to form a base fabric layer, ensuring the basic strength and softness of the fabric. Under the action of conductive fibers and fluorocarbon resin materials, the fabric obtains a waterproof effect while improving antistatic properties.

[0007] As a further description of the above technical solution:

[0008] The connecting mechanism includes a connecting layer, the top wall of the connecting layer is fixedly connected to the bottom wall of the base fabric layer, the bottom wall of the connecting layer is provided with a plurality of square grooves at equal intervals, the bottom wall of the connecting layer is fixedly connected to a negative pressure layer, a plurality of honeycomb holes are provided inside the negative pressure layer, and the bottom wall of the negative pressure layer is fixedly connected to a breathable layer.

[0009] Through the above technical solution, the negative pressure layer shrinks after being subjected to pressure, so that the air inside the negative pressure layer and the connecting layer is discharged through the honeycomb holes and the square grooves, thereby improving the connection effect between the breathable layer and the connecting layer, thereby improving the tightness between the fabrics and increasing the toughness of the fabrics.

[0010] As a further description of the above technical solution:

[0011] The plurality of high-strength nylon fibers and the plurality of cotton fibers are interwoven in a plain weave manner to form a diamond-shaped mesh structure.

[0012] Through the above technical solution, the tear resistance of the fabric is increased.

[0013] As a further description of the above technical solution:

[0014] The top wall of the wear-resistant layer is provided with a plurality of ventilation holes, and the plurality of ventilation holes are arranged at equal intervals.

[0015] Through the above technical solution, the air permeability of the fabric is improved and the discomfort is reduced.

[0016] As a further description of the above technical solution:

[0017] The left and right sides of the top wall of the wear-resistant layer are fixedly connected with anti-ultraviolet layers, and ultraviolet absorbers are arranged inside the plurality of anti-ultraviolet layers.

[0018] Through the above technical solution, the anti-ultraviolet effect of the fabric is improved and the aging phenomenon is reduced.

[0019] As a further description of the above technical solution:

[0020] A plurality of protection pads are fixedly connected to the middle portion of the top wall of the wear-resistant layer, and the shapes of the plurality of protection pads are all square.

[0021] Through the above technical solution, the wear resistance of the outer layer of the cloth is improved.

[0022] As a further description of the above technical solution:

[0023] The connecting mechanism further comprises a plurality of arc grooves, and the plurality of arc grooves are respectively and equidistantly arranged on the top wall of the connecting layer.

[0024] Through the above technical solution, the torsional force of the connection layer is increased, and the service life of the connection mechanism is increased.

[0025] As a further description of the above technical solution:

[0026] The top wall of the negative pressure layer is provided with a plurality of arc surfaces, and the plurality of arc surfaces are respectively arranged on the tops of the corresponding honeycomb holes.

[0027] Through the above technical solution, the contact area of ​​the honeycomb holes is increased, thereby improving the negative pressure effect.

[0028] The utility model has the following beneficial effects:

[0029] 1. In this utility model, high-strength nylon fiber is used as the warp yarn and cotton fiber is used as the weft yarn, which is interwoven in a plain weave method to ensure the basic strength and softness of the fabric, thus forming the bottom of the base fabric layer. Under the coating of the polyurethane layer, the fabric obtains the effect of preliminary waterproofing and increasing adhesion. Then, under the connection of the conductive fiber and fluorocarbon resin material, the ultimate waterproof effect and antistatic performance are obtained.

[0030] 2. In the present invention, under the connection of the connecting layer, by pressing the negative pressure layer, the air inside the negative pressure layer and the connecting layer is discharged through the honeycomb holes and the square grooves, thereby improving the connection effect between the breathable layer and the connecting layer, thereby improving the tightness between the fabrics and improving the toughness of the fabrics. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 This is a three-dimensional diagram of a waterproof and antistatic coated cloth proposed in the utility model;

[0032] Figure 2 This is a top view of a waterproof and antistatic coated cloth proposed in the utility model;

[0033] Figure 3 This is a cross-sectional view of a base fabric layer of a waterproof and antistatic coated fabric proposed in the present invention;

[0034] Figure 4 This is a schematic structural diagram of a high-strength nylon fiber waterproof and antistatic coated cloth proposed in the utility model;

[0035] Figure 5This is a schematic diagram of a connection mechanism for a waterproof and antistatic coated cloth proposed in the present invention.

[0036] Legend:

[0037] 1. Base fabric layer; 2. Connecting mechanism; 201. Connecting layer; 202. Arc groove; 203. Square groove; 204. Negative pressure layer; 205. Honeycomb hole; 3. High-strength nylon fiber; 4. Cotton fiber; 5. Polyurethane layer; 6. Antistatic layer; 7. Conductive fiber; 8. Reinforcement rib; 9. Fluorocarbon resin layer; 10. Wear-resistant layer; 11. Breathable hole; 12. Anti-ultraviolet layer; 13. Protective pad; 14. Breathable layer. DETAILED DESCRIPTION

[0038] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0039] Reference Figure 1 、 Figure 3 and Figure 4 , the utility model provides an embodiment: a waterproof and antistatic coated cloth, comprising a base cloth layer 1, a plurality of high-strength nylon fibers 3 are equidistantly fixedly connected to the right side of the inner wall of the base cloth layer 1, a plurality of cotton fibers 4 are fixedly connected to the top wall of the high-strength nylon fibers 3, the base cloth layer 1 of the cloth is formed by the connection between the high-strength nylon fibers 3 and the cotton fibers 4, thereby ensuring the toughness of the cloth, a polyurethane layer 5 is fixedly connected to the top wall of the cotton fibers 4, and the waterproof performance of the cloth is improved under the coating of the polyurethane layer 5, the top wall of the polyurethane layer 5 is fixedly connected to the antistatic layer 6, the inner wall of the antistatic layer 6 is fixedly connected to a plurality of conductive fibers 7, the top wall of the conductive fibers 7 is fixedly connected to a plurality of reinforcing ribs 8, and the antistatic effect of the cloth is improved by the connection between the conductive fibers 7 and the reinforcing ribs 8, the top wall of the reinforcing ribs 8 is fixedly connected to a fluorocarbon resin layer 9, and the top wall of the fluorocarbon resin layer 9 is fixedly connected to a wear-resistant layer 10. Under the protection of the wear-resistant layer 10, the service life of the cloth is improved, and the bottom wall of the base cloth layer 1 is provided with a connecting mechanism 2;

[0040] Specifically, the base fabric layer 1 is composed of high-strength nylon fiber 3 and cotton fiber 4, wherein the high-strength nylon fiber 3 serves as the warp yarn and the cotton fiber 4 serves as the weft yarn. The two materials are interwoven together in a plain weave manner, thereby ensuring that the base fabric layer 1 has good softness while maintaining basic strength. The coating of the polyurethane layer 5 further improves the performance of the fabric, enables the fabric to obtain preliminary waterproof function, and enhances the adhesion of the fabric. Such treatment improves the connection effect between the fabric and the antistatic layer 6, ensuring the stability and functionality of the overall structure. The conductive fiber 7 and the reinforcement rib 8 are woven into the fabric to enhance the antistatic performance of the fabric. The structural design of the reinforcement rib 8 also improves the overall strength and durability of the fabric. Under the spraying of the fluorocarbon resin layer 9, the fabric obtains more excellent waterproof and antistatic properties, effectively avoiding the problem of the fabric being difficult to strike a balance between waterproof and electrostatic effects, so that the fabric can meet multiple performance requirements at the same time in actual applications.

[0041] Reference Figure 1 、 Figure 3 and Figure 5 The connecting mechanism 2 includes a connecting layer 201, the top wall of the connecting layer 201 is fixedly connected to the bottom wall of the base fabric layer 1, and a plurality of square grooves 203 are equidistantly provided on the bottom wall of the connecting layer 201. Excess air can be discharged through the plurality of square grooves 203. The bottom wall of the connecting layer 201 is fixedly connected to a negative pressure layer 204, and a plurality of honeycomb holes 205 are provided inside the negative pressure layer 204. When the negative pressure layer 204 is squeezed, air can be discharged through the honeycomb holes 205 and the square grooves 203. The bottom wall of the negative pressure layer 204 is fixedly connected to the breathable layer 14, thereby improving the connection effect between the breathable layer 14 and the connecting layer 201 and increasing the strength of the fabric.

[0042] Specifically, under the connecting action of the connecting layer 201, the effective discharge of air inside the negative pressure layer 204 and the connecting layer 201 is achieved through the extrusion deformation between the negative pressure layer 204 and the connecting layer 201, which is completed through the cooperation of multiple honeycomb holes 205 and the square grooves 203. As the air is discharged, the negative pressure layer 204 can achieve a negative pressure connection effect, thereby improving the connection strength between the breathable layer 14 and the connecting layer 201, ensuring the close fit between the fabrics, and then improving the toughness of the overall fabric. The structure of the fabric becomes more stable and can withstand greater tension and pressure.

[0043] Reference Figure 1 、 Figure 2 and Figure 5, multiple high-strength nylon fibers 3 and multiple cotton fibers 4 are interwoven in a plain weave manner to form a diamond mesh structure; the top wall of the wear-resistant layer 10 is provided with multiple air holes 11, and the multiple air holes 11 are arranged at equal intervals; the top wall of the negative pressure layer 204 is provided with multiple arc surfaces, and the multiple arc surfaces are respectively arranged on the top of the corresponding honeycomb holes 205;

[0044] Specifically, by plain weaving high-strength nylon fiber 3 and cotton fiber 4, the tear resistance of the base fabric layer 1 is improved, thereby improving its strength. The multiple air holes 11 improve the breathability of the fabric, and the curved surface outside the honeycomb hole 205 increases the contact area of ​​the honeycomb hole 205.

[0045] Reference Figure 2 and Figure 5 The left and right sides of the top wall of the wear-resistant layer 10 are fixedly connected with anti-ultraviolet layers 12, and ultraviolet absorbers are provided inside the multiple anti-ultraviolet layers 12; a plurality of protective pads 13 are fixedly connected to the middle of the top wall of the wear-resistant layer 10, and the multiple protective pads 13 are all square in shape; the connecting mechanism 2 also includes a plurality of arc grooves 202, and the plurality of arc grooves 202 are respectively and equidistantly opened on the top wall of the connecting layer 201;

[0046] Specifically, the anti-ultraviolet layer 12 improves the anti-ultraviolet effect of the fabric, the multiple protection pads 13 increase the service life of the fabric, and the multiple arc grooves 202 improve the toughness of the connecting layer 201, thereby increasing its strength.

[0047] Working principle: The base fabric layer 1 is composed of high-strength nylon fiber 3 and cotton fiber 4. The high-strength nylon fiber 3 is used as the warp yarn and the cotton fiber 4 is used as the weft yarn. They are interwoven in a plain weave to ensure the basic strength and softness of the base fabric layer 1. Secondly, under the coating of the polyurethane layer 5, the fabric obtains the effect of preliminary waterproofing and increasing adhesion, thereby improving the connection effect of the antistatic layer 6. At the same time, under the weaving of the conductive fiber 7 and the reinforcement rib 8, the fabric can obtain the antistatic effect. Finally, under the spraying of the fluorocarbon resin layer 9, the fabric The ultimate waterproof effect and antistatic performance are obtained, avoiding the situation where the fabric cannot take into account both waterproof and antistatic effects at the same time. In addition, under the connection of the connecting layer 201, the air inside the negative pressure layer 204 and the connecting layer 201 is discharged through the multiple honeycomb holes 205 and the square grooves 203 through the extrusion deformation of the negative pressure layer 204 and the connecting layer 201, so that the negative pressure layer 204 achieves the effect of negative pressure connection, so that the connection effect between the breathable layer 14 and the connecting layer 201 is improved, the tightness between the fabrics is ensured, and the toughness of the fabrics is improved.

[0048] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A waterproof and antistatic coated cloth, comprising a base cloth layer (1), characterized in that: A plurality of high-strength nylon fibers (3) are fixedly connected at equal intervals on the right side of the inner wall of the base fabric layer (1), a plurality of cotton fibers (4) are fixedly connected to the top wall of the high-strength nylon fibers (3), a polyurethane layer (5) is fixedly connected to the top wall of the cotton fibers (4), an antistatic layer (6) is fixedly connected to the top wall of the polyurethane layer (5), a plurality of conductive fibers (7) are fixedly connected to the inner wall of the antistatic layer (6), a plurality of reinforcing ribs (8) are fixedly connected to the top wall of the conductive fibers (7), a fluorocarbon resin layer (9) is fixedly connected to the top wall of the fluorocarbon resin layer (9), a wear-resistant layer (10) is fixedly connected to the top wall of the base fabric layer (1), and a connecting mechanism (2) is provided on the bottom wall of the base fabric layer (1).

2. The waterproof and antistatic coated cloth according to claim 1, characterized in that: The connecting mechanism (2) comprises a connecting layer (201), the top wall of the connecting layer (201) is fixedly connected to the bottom wall of the base fabric layer (1), the bottom wall of the connecting layer (201) is provided with a plurality of square grooves (203) at equal intervals, the bottom wall of the connecting layer (201) is fixedly connected to a negative pressure layer (204), a plurality of honeycomb holes (205) are provided inside the negative pressure layer (204), and the bottom wall of the negative pressure layer (204) is fixedly connected to a breathable layer (14).

3. The waterproof and antistatic coated cloth according to claim 1, characterized in that: The plurality of high-strength nylon fibers (3) and the plurality of cotton fibers (4) are interwoven in a plain weave manner to form a diamond-shaped mesh structure.

4. The waterproof and antistatic coated cloth according to claim 1, characterized in that: The top wall of the wear-resistant layer (10) is provided with a plurality of air holes (11), and the plurality of air holes (11) are arranged at equal intervals.

5. The waterproof and antistatic coated cloth according to claim 1, characterized in that: The left and right sides of the top wall of the wear-resistant layer (10) are fixedly connected with anti-ultraviolet layers (12), and a plurality of anti-ultraviolet layers (12) are provided with ultraviolet absorbers inside.

6. The waterproof and antistatic coated cloth according to claim 1, characterized in that: A plurality of protection pads (13) are fixedly connected to the middle portion of the top wall of the wear-resistant layer (10), and the plurality of protection pads (13) are all arranged in a square shape.

7. The waterproof and antistatic coated cloth according to claim 2, characterized in that: The connecting mechanism (2) further comprises a plurality of arc grooves (202), wherein the plurality of arc grooves (202) are respectively and equidistantly arranged on the top wall of the connecting layer (201).

8. The waterproof and antistatic coated cloth according to claim 2, characterized in that: The top wall of the negative pressure layer (204) is provided with a plurality of arc surfaces, and the plurality of arc surfaces are respectively provided on the tops of the corresponding honeycomb holes (205).

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