Long-acting wear-resistant composite knitted fabric

Abstract

The utility model relates to the technical field of knitted fabrics, in particular to a long-acting wear-resistant composite knitted fabric which comprises a knitted wear-resistant layer, one side of the knitted wear-resistant layer is fixedly connected with a waterproof fabric layer, one side, far away from the knitted wear-resistant layer, of the waterproof fabric layer is fixedly connected with stretch-resistant nets, and heat preservation cotton blocks are fixedly connected between the stretch-resistant nets. According to the thermal insulation fabric, the tensile net, the polyethylene fiber threads, the chinlon wrapping layer, the aramid fiber wrapping layer and the thermal insulation cotton block are arranged, the polyethylene fiber threads and the chinlon wrapping layer directly bear tensile force, strong tensile support is provided for the fabric, and the thermal insulation fabric is good in thermal insulation performance and good in thermal insulation effect. The aramid fiber wrapping layer on the outermost layer enables the outer surface of the stretch-resistant net to be soft, strong foreign body sensation of a user is avoided, when the fabric is pulled by external force, the stretch-resistant net can disperse tensile force, deformation or tearing of the fabric due to overlarge local stress is prevented, the stiffness of the fabric can be guaranteed, and the fabric is prevented from collapsing.

Description

Technical Field

[0001] This utility model relates to the field of knitted fabric technology, specifically to a long-lasting wear-resistant composite knitted fabric. Background Technology

[0002] Knitted fabrics are fabrics formed by bending yarns into loops and interlocking them using knitting needles. The difference between knitted and woven fabrics lies in the different forms of yarns within the fabric. Furthermore, depending on the intended use, knitted fabrics need to possess different functions. Long-lasting and durable composite knitted fabrics are high-performance fabrics made by combining multiple functional fibers using advanced textile technology. They combine durability and comfort and are widely used in outdoor equipment, workwear, uniforms, and high-end bags, making them particularly suitable for scenarios requiring frequent friction or use in extreme environments.

[0003] Existing long-lasting abrasion-resistant composite knitted fabrics are widely used and have good anti-friction properties, but their tensile strength is poor and the fabric is prone to collapsing. Therefore, a long-lasting abrasion-resistant composite knitted fabric is proposed to address the above problems. Utility Model Content

[0004] The purpose of this invention is to provide a long-lasting, wear-resistant composite knitted fabric to solve the problems mentioned in the background art, such as poor tensile strength and easy collapse of existing fabrics.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A long-lasting wear-resistant composite knitted fabric includes a knitted wear-resistant layer, a waterproof fabric layer fixedly connected to one side of the knitted wear-resistant layer, an anti-tensile mesh fixedly connected to the side of the waterproof fabric layer away from the knitted wear-resistant layer, thermal insulation blocks fixedly connected between the anti-tensile meshes, a groove provided at the top of the thermal insulation blocks, a sterilization component installed inside the groove, a bamboo fiber fabric layer fixedly connected to the side of the anti-tensile mesh away from the waterproof fabric layer, and a skin-friendly layer fixedly connected to the side of the bamboo fiber fabric layer away from the anti-tensile mesh.

[0007] The tensile mesh is composed of multiple fine threads interlaced and fixed together, consisting of polyethylene fiber lines, nylon wrapping layers, and aramid wrapping layers.

[0008] Preferably, the fine threads constituting the tensile mesh include polyethylene fiber threads, the outer side of which is fixedly connected to a nylon wrapping layer, and the outer side of which is fixedly connected to an aramid wrapping layer.

[0009] Preferably, the sterilization component includes a hollow rubber bladder fixedly connected to the inner side of the groove, sterilization particles are disposed inside the hollow rubber bladder, and through holes are symmetrically opened at the upper and lower ends of the hollow rubber bladder and communicate with the hollow rubber bladder.

[0010] Preferably, there are multiple through holes, which are distributed along the polar axis at the upper and lower ends of the rubber hollow bladder.

[0011] Preferably, the particle size of the sterilization particles is larger than the inner diameter of the through-hole.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. In this utility model, through the setting of tensile mesh, polyethylene fiber thread, nylon wrapping layer, aramid wrapping layer and thermal insulation cotton block, the polyethylene fiber thread and nylon wrapping layer directly bear the tensile force, providing strong tensile support for the fabric. The outermost aramid wrapping layer makes the outer surface of the tensile mesh soft, avoiding a strong foreign body sensation for the user. When the fabric is pulled by external force, the tensile mesh can disperse the tensile force, preventing the fabric from deforming or tearing due to excessive local stress, and can also ensure the stiffness of the fabric and prevent it from collapsing.

[0014] 2. In this utility model, through the groove, sterilization component, rubber hollow bladder, sterilization particles, through hole and bamboo fiber fabric layer, the through hole on the rubber hollow bladder allows the air inside the rubber hollow bladder to circulate with the outside, thereby ensuring that the antibacterial components of the sterilization particles are smoothly released into the fabric to exert a sterilization effect. The sterilization component in the groove, together with the bamboo fiber fabric layer, can inhibit the growth and reproduction of bacteria, fungi and other microorganisms inside the fabric, keeping the fabric hygienic and clean. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the tensile mesh connecting component of this utility model;

[0017] Figure 3 This is a schematic diagram of the cross-sectional structure of the tensile mesh of this utility model;

[0018] Figure 4 This is a schematic diagram of the sterilization component structure of this utility model;

[0019] Figure 5 This is a schematic diagram of the cross-sectional structure of the rubber hollow bladder of this utility model;

[0020] Figure 6 This is a schematic diagram of the bamboo fiber fabric layer connection structure of this utility model.

[0021] In the diagram: 1. Knitted abrasion-resistant layer; 2. Waterproof fabric layer; 3. Tensile mesh; 31. Polyethylene fiber thread; 32. Nylon wrapping layer; 33. Aramid wrapping layer; 4. Insulating cotton block; 5. Groove; 6. Sterilization component; 61. Rubber hollow bladder; 62. Sterilization granules; 63. Through hole; 7. Bamboo fiber fabric layer; 8. Skin-friendly layer. Detailed Implementation

[0022] 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.

[0023] In the description of this utility model, it should be understood that the directional terms such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" 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. Unless otherwise stated, these directional terms 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 on the scope of protection of this utility model. The directional terms "inner" and "outer" refer to the inner and outer contours of each component itself.

[0024] Furthermore, it should be noted that the use of terms such as "first" and "second" to define components is merely for the purpose of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore cannot be construed as limiting the scope of protection of this utility model.

[0025] Please see Figure 1-6 This utility model provides a technical solution:

[0026] A long-lasting, wear-resistant composite knitted fabric includes a knitted wear-resistant layer 1, a waterproof fabric layer 2 fixedly connected to one side of the knitted wear-resistant layer 1, a tensile-resistant mesh 3 fixedly connected to the side of the waterproof fabric layer 2 away from the knitted wear-resistant layer 1, insulating cotton blocks 4 fixedly connected between the tensile-resistant meshes 3, a groove 5 formed at the top of the insulating cotton blocks 4, a sterilization component 6 installed inside the groove 5, a bamboo fiber fabric layer 7 fixedly connected to the side of the tensile-resistant mesh 3 away from the waterproof fabric layer 2, and a skin-friendly layer 8 fixedly connected to the side of the bamboo fiber fabric layer 7 away from the tensile-resistant mesh 3. The tensile-resistant mesh 3 is composed of multiple interlaced and fixed fine threads consisting of polyethylene fiber threads 31, nylon wrapping layers 32, and aramid wrapping layers 33. The fine threads constituting the tensile-resistant mesh 3 include... Polyethylene fiber thread 31 is fixedly connected to nylon wrapping layer 32 on the outside, and nylon wrapping layer 32 is fixedly connected to aramid wrapping layer 33 on the outside. Through the setting of tensile mesh 3, polyethylene fiber thread 31, nylon wrapping layer 32, aramid wrapping layer 33 and thermal insulation cotton block 4, the polyethylene fiber thread 31 and nylon wrapping layer 32 directly bear the tensile force, providing strong tensile support for the fabric. The outermost aramid wrapping layer 33 makes the outer surface of tensile mesh 3 soft, avoiding a strong foreign body sensation for the user. When the fabric is pulled by external force, tensile mesh 3 can disperse the tensile force, prevent the fabric from deforming or tearing due to excessive local stress, and ensure the stiffness of the fabric, preventing it from collapsing.

[0027] The sterilization component 6 includes a hollow rubber bladder 61 fixedly connected to the inside of the groove 5. Sterilization particles 62 are disposed inside the hollow rubber bladder 61. Through holes 63 are symmetrically opened at the upper and lower ends of the hollow rubber bladder 61, and there are multiple through holes 63. The through holes 63 are distributed along the polar axis at the upper and lower ends of the hollow rubber bladder 61. The particle size of the sterilization particles 62 is larger than the inner diameter of the through holes 63. Through the groove 5, sterilization component 6, hollow rubber bladder 61, sterilization particles 62, through holes 63 and bamboo fiber fabric layer 7, the through holes 63 on the hollow rubber bladder 61 allow the air inside the hollow rubber bladder 61 to circulate with the outside, thereby ensuring that the antibacterial components of the sterilization particles 62 are smoothly released into the fabric to exert a sterilization effect. The sterilization component 6 in the groove 5 and the bamboo fiber fabric layer 7 work together to inhibit the growth and reproduction of bacteria, fungi and other microorganisms inside the fabric, keeping the fabric hygienic and clean.

[0028] Workflow: During fabric use, the knitted abrasion-resistant layer 1, as the outermost layer, directly bears external friction, dispersing and buffering frictional force to reduce the risk of fabric damage caused by friction. The waterproof fabric layer 2, made of water-repellent or microporous materials, prevents moisture from penetrating into the fabric while maintaining a certain degree of breathability to avoid stuffiness for the wearer. The tensile mesh 3, composed of polyethylene fiber yarns 31, nylon wrapping layer 32, and aramid wrapping layer 33, disperses tensile force when the fabric is stretched, preventing deformation or tearing due to excessive local stress, and ensuring the fabric's stiffness to prevent it from collapsing. The polyethylene fiber yarns 31 and nylon wrapping layer 32 directly bear the tensile force, providing strong tensile strength to the fabric. The tensile support of the outermost aramid wrapping layer 33 makes the outer surface of the tensile mesh 3 soft, avoiding a strong foreign body sensation for the user. The insulation cotton blocks 4 are filled between the tensile mesh 3, which can increase the overall elasticity of the fabric and improve the insulation effect. The through holes 63 on the rubber hollow bladder 61 allow the air inside the rubber hollow bladder 61 to circulate with the outside, thereby ensuring that the antibacterial components of the sterilization particles 62 are released smoothly into the fabric to exert a sterilization effect. The sterilization component 6 in the groove 5 works with the bamboo fiber fabric layer 7 to inhibit the growth and reproduction of bacteria, fungi and other microorganisms inside the fabric, keeping the fabric hygienic and clean. The skin-friendly layer 8 can improve the skin-friendliness and wearing comfort of the fabric, meet consumers' needs for soft and comfortable clothing, and improve the user experience of the product.

[0029] Contents not described in detail in this specification are existing technologies known to those skilled in the art. Standard parts used in this invention can all be purchased commercially, and irregularly shaped parts can be custom-made according to the description and drawings. The specific connection methods for each part all employ conventional methods such as bolts, rivets, and welding, which are already mature technologies. The machinery, parts, and equipment all use conventional models from the prior art, and the circuit connections also employ conventional connection methods from the prior art, which will not be detailed here.

[0030] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A long-lasting abrasion-resistant composite knitted fabric, comprising a knitted abrasion-resistant layer (1), characterized in that: A waterproof fabric layer (2) is fixedly connected to one side of the knitted abrasion-resistant layer (1). A tensile mesh (3) is fixedly connected to the side of the waterproof fabric layer (2) away from the knitted abrasion-resistant layer (1). A thermal insulation cotton block (4) is fixedly connected between the tensile meshes (3). A groove (5) is opened at the top of the thermal insulation cotton block (4). A sterilization component (6) is installed inside the groove (5). A bamboo fiber fabric layer (7) is fixedly connected to the side of the tensile mesh (3) away from the waterproof fabric layer (2). A skin-friendly layer (8) is fixedly connected to the side of the bamboo fiber fabric layer (7) away from the tensile mesh (3). The tensile mesh (3) is formed by interlacing and fixing multiple fine threads consisting of polyethylene fiber lines (31), nylon wrapping layer (32) and aramid wrapping layer (33).

2. The long-lasting wear-resistant composite knitted fabric according to claim 1, characterized in that: The fine wires that make up the tensile mesh (3) include polyethylene fiber wires (31), the outer side of which is fixedly connected to a nylon wrapping layer (32), and the outer side of which is fixedly connected to an aramid wrapping layer (33).

3. The long-lasting wear-resistant composite knitted fabric according to claim 1, characterized in that: The sterilization component (6) includes a rubber hollow bladder (61) fixedly connected to the inside of the groove (5). Sterilization particles (62) are provided inside the rubber hollow bladder (61). Through holes (63) communicating with the rubber hollow bladder (61) are symmetrically opened at the upper and lower ends of the rubber hollow bladder (61).

4. The long-lasting wear-resistant composite knitted fabric according to claim 3, characterized in that: There are multiple through holes (63), and the through holes (63) are distributed along the polar axis at the upper and lower ends of the rubber hollow bladder (61).

5. The long-lasting wear-resistant composite knitted fabric according to claim 4, characterized in that: The particle size of the sterilization particles (62) is larger than the inner diameter of the through hole (63).

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