A type of abrasion-resistant and tear-resistant canvas

Abstract

This utility model discloses a wear-resistant and tear-resistant canvas, including a fabric body, a base fabric layer, a tear-resistant layer on the top surface of the base fabric layer, and a reinforcing layer on the top surface of the tear-resistant layer. This utility model, through the use of the wear-resistant layer, protects the outer side of the fabric body, reducing wear during use and thus providing wear resistance. The reinforcing layer strengthens the fabric body, increasing its strength. Furthermore, the combined use of tensile threads, elastic fibers, and reinforcing yarns in the tear-resistant layer effectively enhances the tear resistance of the fabric body, reducing the risk of tearing due to direct contact with sharp parts of objects when covering them. This improves the wear and tear resistance of the fabric body and helps extend its service life.

Description

Technical Field

[0001] This utility model relates to the field of canvas technology, and in particular to a wear-resistant and tear-resistant canvas. Background Technology

[0002] Canvas is a relatively thick cotton or linen fabric, named for its original use in sails. It is generally made with a plain weave, with a small amount using a twill weave, and both warp and weft yarns are multi-ply. Canvas is typically divided into two main categories: coarse canvas and fine canvas. Coarse canvas, also known as tarpaulin, has excellent waterproof properties and its most prominent feature is its durability; it is used for covering vehicles and open-air warehouses, as well as for setting up tents in the field. Fine canvas is used to make workwear and related supplies. After dyeing or printing, it can also be used as shoe material, bag fabric, handbags, backpacks, tablecloths, etc. In addition, there are rubberized canvas, fireproof and radiation-shielding canvas, and canvas used in papermaking machines.

[0003] The existing Chinese patent with publication number CN205416540U discloses a waterproof canvas. The existing technical solution described above has the following defects: Although the above technical solution makes the base fabric with good softness by setting a base fabric woven from cotton fiber warp yarns and Tencel fiber weft yarns, and strengthens the softness by setting grooves on the polyvinyl chloride waterproof layer to make the waterproof layer thinner, and the glass fiber in the grooves can enhance waterproofness and flexibility, while also having high strength and heat resistance, and the outermost polyester fiber fabric is waterproof, wear-resistant and has high strength and elastic recovery ability, thus enhancing the overall waterproofness and softness of the canvas, in the above technical solution, when the fabric is used to cover items, especially those with corners or sharp parts, the canvas may tear when pulled, which can easily puncture the fabric and reduce the service life of the fabric. Utility Model Content

[0004] (a) Technical problems to be solved To address the shortcomings of existing technologies, this utility model provides a wear-resistant and tear-resistant canvas with the advantages of high wear and tear resistance and long service life, thereby solving the problems mentioned in the background technology.

[0005] (II) Technical Solution To achieve the above objectives, the present invention adopts the following technical solution: a wear-resistant and tear-resistant canvas, comprising a fabric body, wherein the fabric body is provided with a base fabric layer, and the top surface of the base fabric layer is provided with a tear-resistant layer, the top surface of the tear-resistant layer is provided with a reinforcing layer, and the top surface of the reinforcing layer is provided with a wear-resistant layer, the bottom surface of the base fabric layer is provided with an antistatic layer, and the bottom surface of the antistatic layer is provided with a flame-retardant layer, the interior of the tear-resistant layer is provided with tensile threads, and the top and bottom surfaces of the tensile threads are provided with elastic fiber threads, and the outer surface of the tensile threads is provided with reinforcing yarns on one side of the elastic fiber threads.

[0006] Preferably, there are multiple elastic fiber threads, which are evenly distributed on the top and bottom surfaces of the tensile thread, and there are multiple reinforcing yarns, which are evenly distributed on one side of the tensile thread.

[0007] Preferably, a sealing strip is provided at the edge of the outer surface of the fabric body, and the sealing strip is fixedly connected to the fabric body.

[0008] Preferably, the flame-retardant layer is filled with a flame retardant, and the outer surface of the flame-retardant layer is coated with a heat-insulating coating.

[0009] Preferably, the thickness of the antistatic layer and the thickness of the flame-retardant layer are the same.

[0010] Preferably, the thickness of the wear-resistant layer is the same as the thickness of the reinforcing layer.

[0011] Preferably, the elastic fiber yarn and reinforcing yarn are interwoven with tensile yarn.

[0012] (III) Beneficial Effects Compared with the prior art, this utility model provides a wear-resistant and tear-resistant canvas with the following beneficial effects: (1) In this utility model, by setting a wear-resistant layer, a reinforcing layer, a tear-resistant layer, tensile threads, elastic fiber threads, and reinforcing yarns, the wear-resistant layer can protect the outer side of the fabric body, reduce the wear generated during use, and thus play a wear-resistant role for the fabric body. The reinforcing layer can strengthen the fabric body, thereby improving the strength of the fabric body. Furthermore, the tensile threads, elastic fiber threads, and reinforcing yarns in the tear-resistant layer can effectively enhance the tear resistance of the fabric body, reduce the risk of the fabric body tearing and breaking when it comes into direct contact with the sharp parts of the items when covering them, thereby improving the wear-resistant and tear-resistant performance of the fabric body and helping to extend its service life.

[0013] (2) In this utility model, by setting an antistatic layer, a heat insulation layer and a sealing strip, the use of the antistatic layer can play an antistatic role on the fabric body, avoiding the generation of static electricity on the fabric body during use. The use of the flame retardant layer can effectively suppress the combustion of flames and play a flame retardant role on the fabric body, thereby improving the safety during use. The use of the sealing strip can seal and reinforce the edges of the fabric layers on the fabric body, preventing the edges of the fabric body from loosening, thereby facilitating the improvement of the firmness of each layer on the fabric body. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments 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.

[0015] Figure 1 This is a schematic diagram of the structure of a wear-resistant and tear-resistant canvas proposed in this utility model; Figure 2 This is an enlarged view (A) of a wear-resistant and tear-resistant canvas proposed in this utility model; Figure 3 This is a perspective view of a wear-resistant and tear-resistant canvas proposed in this utility model.

[0016] Legend: 1. Fabric body; 2. Base fabric layer; 3. Abrasion-resistant layer; 4. Reinforcing layer; 5. Tear-resistant layer; 6. Antistatic layer; 7. Flame-retardant layer; 8. Elastic fiber yarn; 9. Tensile yarn; 10. Reinforcing yarn; 11. Sealing strip. Detailed Implementation

[0017] 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.

[0018] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," 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 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, and therefore should not be construed as a limitation of this utility model; the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance; furthermore, unless otherwise expressly specified and limited, the terms "installed," "connected," and "linked" should be interpreted broadly, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0019] Please refer to Figure 1-3 A wear-resistant and tear-resistant canvas includes a fabric body 1, a base fabric layer 2 in the fabric body 1, a tear-resistant layer 5 on the top surface of the base fabric layer 2, a reinforcing layer 4 on the top surface of the tear-resistant layer 5, and a wear-resistant layer 3 on the top surface of the reinforcing layer 4. An antistatic layer 6 is provided on the bottom surface of the base fabric layer 2, and a flame-retardant layer 7 is provided on the bottom surface of the antistatic layer 6. Tensile threads 9 are provided inside the tear-resistant layer 5, and elastic fiber threads 8 are provided on the top and bottom surfaces of the tensile threads 9. Reinforcing yarns 10 are provided on the outer surface of the tensile threads 9, located on one side of the elastic fiber threads 8. The wear-resistant layer 3 provides a protective layer on the outer surface of the fabric body 1. The protective layer reduces wear and tear on the fabric body 1 during use, thus making it more wear-resistant. The reinforcing layer 4 further strengthens the fabric body 1, increasing its strength. The combined use of tensile threads 9, elastic fiber threads 8, and reinforcing yarns 10 in the tear-resistant layer 5 effectively enhances the tear resistance of the fabric body 1, reducing the risk of tearing when the fabric body 1 comes into direct contact with sharp parts of items during covering. This improves the wear and tear resistance of the fabric body 1, extending its service life.

[0020] In one embodiment, multiple elastic fiber threads 8 are provided, and the multiple elastic fiber threads 8 are evenly distributed on the top and bottom surfaces of the tensile thread 9. Multiple reinforcing yarns 10 are provided, and the multiple reinforcing yarns 10 are evenly distributed on the tensile thread 9 located on one side of the elastic fiber threads 8. The combined use of the tensile thread 9, elastic fiber threads 8, and reinforcing yarns 10 can effectively enhance the tear resistance of the fabric body 1, reduce the risk of tearing during use, and improve its performance.

[0021] In one embodiment, a sealing strip 11 is provided at the edge of the outer surface of the fabric body 1, and the sealing strip 11 is fixedly connected to the fabric body 1. The use of the sealing strip 11 can seal and reinforce the edge of the fabric layer on the fabric body 1, prevent the edge of the fabric body 1 from loosening, and thus facilitate the improvement of the firmness of each layer on the fabric body 1.

[0022] In one embodiment, the flame-retardant layer 7 is filled with a flame retardant, and the outer surface of the flame-retardant layer 7 is sprayed with a heat-insulating coating. The use of the flame-retardant layer 7 can effectively suppress the combustion of flames and play a flame-retardant role on the fabric body 1, thereby improving safety during use.

[0023] In one embodiment, the thickness of the antistatic layer 6 is the same as the thickness of the flame-retardant layer 7, wherein the use of the antistatic layer 6 can provide antistatic protection for the fabric body 1.

[0024] In one embodiment, the thickness of the wear-resistant layer 3 is the same as the thickness of the reinforcing layer 4. By using the wear-resistant layer 3, the outer side of the fabric body 1 can be protected, which can reduce the wear generated by the fabric body 1 during use, thereby providing wear resistance to the fabric body 1.

[0025] In one embodiment, the elastic fiber yarn 8 and the reinforcing yarn 10 are interwoven with the tensile yarn 9, which can improve the strength between the tensile yarn 9, the elastic fiber yarn 8 and the reinforcing yarn 10, thereby protecting the fabric body 1 and improving the tear resistance of the fabric body 1.

[0026] Working principle: In use, the abrasion-resistant layer 3 protects the outer side of the fabric body 1, reducing wear and tear during use and thus providing abrasion resistance. The reinforcing layer 4 strengthens the fabric body 1, increasing its strength. Furthermore, the combined use of tensile threads 9, elastic fiber threads 8, and reinforcing yarns 10 in the tear-resistant layer 5 effectively enhances the tear resistance of the fabric body 1, reducing the risk of tearing or damage caused by direct contact between the fabric body 1 and sharp parts of objects when covering them. This design improves the abrasion and tear resistance of the fabric body 1, extending its service life. The antistatic layer 6 prevents the fabric body 1 from generating static electricity during use. The flame-retardant layer 7 effectively suppresses flame combustion, thus enhancing safety during use. The sealing strip 11 seals and reinforces the edges of the fabric layers on the fabric body 1, preventing loosening and improving the firmness of each layer on the fabric body 1.

[0027] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A wear-resistant and tear-resistant canvas comprising a cloth body (1), characterized in that, The fabric body (1) is provided with a base fabric layer (2), and the top surface of the base fabric layer (2) is provided with a tear-resistant layer (5). The top surface of the tear-resistant layer (5) is provided with a reinforcing layer (4), and the top surface of the reinforcing layer (4) is provided with a wear-resistant layer (3). The bottom surface of the base fabric layer (2) is provided with an antistatic layer (6), and the bottom surface of the antistatic layer (6) is provided with a flame-retardant layer (7). The interior of the tear-resistant layer (5) is provided with tensile threads (9), and the top and bottom surfaces of the tensile threads (9) are provided with elastic fiber threads (8). The outer surface of the tensile threads (9) is provided with reinforcing yarns (10) on one side of the elastic fiber threads (8).

2. A tear resistant canvas according to claim 1, wherein, Multiple elastic fiber threads (8) are provided, and multiple elastic fiber threads (8) are evenly distributed on the top and bottom surfaces of the tensile thread (9). Multiple reinforcing yarns (10) are provided, and multiple reinforcing yarns (10) are evenly distributed on the tensile thread (9) on one side of the elastic fiber thread (8).

3. A tear resistant canvas according to claim 1, wherein, A sealing strip (11) is provided at the edge of the outer surface of the fabric body (1), and the sealing strip (11) is fixedly connected to the fabric body (1).

4. A tear resistant canvas according to claim 1, wherein, The flame retardant layer (7) is filled with a flame retardant, and the outer surface of the flame retardant layer (7) is coated with a heat insulation coating.

5. A tear resistant canvas according to claim 1, wherein, The thickness of the antistatic layer (6) is the same as the thickness of the flame retardant layer (7).

6. A tear resistant canvas according to claim 1, wherein, The thickness of the wear-resistant layer (3) is the same as the thickness of the reinforcing layer (4).

7. A tear resistant canvas according to claim 1, wherein, The elastic fiber yarn (8) and reinforcing yarn (10) are interwoven with tensile yarn (9).

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