Multi-layer composite wear-resistant automobile cover

Abstract

The utility model discloses a multi-layer composite wear-resistant automobile cover which comprises two base layers, the base layers are made of nylon cloth, a reinforcing structure is arranged between the two base layers, and the supporting strength of the base layers is increased by the reinforcing structure through a reinforcing layer. According to the multi-layer composite wear-resistant automobile cover, the multi-layer composite wear-resistant automobile cover is arranged to be of a composite structure, materials with different properties can be combined together and complemented with one another by means of the multi-layer composite structure, the use performance of the automobile cover is enhanced, meanwhile, the double-layer base layers are arranged, and the reinforcing layer is arranged between the base layers, so that the service life of the automobile cover is prolonged. The cross-linking agent of the reinforcing layer can be used for constructing a net-shaped cross-linked structure between the base layers, the net-shaped structure can effectively disperse tensile force applied to the base layers, the tearing resistance of the car cover in different directions is improved, and therefore the service life of the car cover is prolonged.

Description

Technical Field

[0001] This utility model relates to the field of car cover technology, specifically a multi-layer composite wear-resistant car cover. Background Technology

[0002] A car cover is a high-performance thin film material used on the surface of a car body. Its main function is to protect the original paint of the car. During the daily use of a car, the car cover covers the outer surface of the car body, protecting the paint and preventing damage to the paint from minor scratches and stone impacts.

[0003] Current car covers, with their outer layer exposed to the elements for extended periods, are prone to scratches, tears, and wear, reducing their practicality and requiring frequent replacements, thus increasing vehicle maintenance costs. Utility Model Content

[0004] The purpose of this invention is to provide a multi-layer composite wear-resistant car cover. This device features a car cover with a composite structure, which improves wear resistance by utilizing the multi-layer composite structure, thereby solving the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a multi-layer composite wear-resistant car cover, including a base layer, wherein the base layer is made of TPU material, and two base layers are provided, with a reinforcing structure provided between the two base layers, wherein the reinforcing structure increases the support strength of the base layer through the reinforcing layer.

[0006] Preferably, the reinforcing structure includes a reinforcing layer, wherein the reinforcing layer is uniformly mixed with a peroxide crosslinking agent between two base layers, and the reinforcing layer forms a network crosslinking structure between the two base layers, and the two base layers and the intermediate reinforcing layer form the main body of the car cover.

[0007] By adopting the above technical solution, the overall tear resistance of the car cover can be increased by using a reinforcing layer.

[0008] Preferably, the lower surface of the base layer is connected to an adhesive layer, which is an acrylic copolymer.

[0009] The above technical solution utilizes the adhesive layer to adhere the car cover to the car body surface through contact with the car body.

[0010] Preferably, the upper surface of the substrate is coated with a waterproof layer, which is applied to the upper surface of the substrate using a water-based acrylic resin coating.

[0011] By employing the above technical solution, the waterproof layer can be used to increase the waterproof performance of the car cover.

[0012] Preferably, a protective layer is provided on the upper surface of the waterproof layer, and the protective layer is coated with a coating of ceramic particles on the outer surface of the waterproof layer using a spraying device.

[0013] By employing the above technical solution, the protective layer of the coating made of ceramic microparticles can increase the wear resistance of the car cover.

[0014] Preferably, the adhesive layer, base layer, reinforcing layer, base layer, waterproof layer, and protective layer are arranged sequentially from the inside to the outside on the vehicle body surface to form a composite structure.

[0015] By adopting the above technical solution and utilizing the composite structure, the performance of the car cover can be increased, thereby improving the protective effect of the car cover on the vehicle.

[0016] Compared with the prior art, the beneficial effects of this utility model are: the multi-layer composite wear-resistant car cover:

[0017] 1. This device is designed as a composite structure, utilizing a multi-layered composite car cover. This multi-layered composite car cover can combine materials with different properties, complementing each other and enhancing the performance of the car cover.

[0018] 2. This device is equipped with a double-layer base layer and a reinforcing layer between the base layers. The cross-linking agent in the reinforcing layer can be used to build a network cross-linking structure between the base layers. The network structure can effectively disperse the tensile force applied to the base layer, increase the tear resistance of the car cover in different directions, and thus improve the service life of the car cover.

[0019] 3. This device consists of an adhesive layer, a base layer, a reinforcing layer, another base layer, a waterproof layer, and a protective layer arranged sequentially from the inside out on the vehicle body surface. The adhesive layer adheres the car cover to the outer surface of the vehicle body, and the outer waterproof layer increases the waterproof performance of the car cover. The outermost protective layer uses a coating of ceramic microparticles, which form a hard and wear-resistant layer after drying. The ceramic coating has a high hardness and can effectively resist scratches from sharp objects. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the layered structure of this utility model;

[0021] Figure 2 This is a side sectional view of the protective layer structure of this utility model;

[0022] Figure 3 This is a side sectional view of the waterproof layer structure of this utility model;

[0023] Figure 4 This is a schematic diagram of the side section structure of the base layer of this utility model;

[0024] Figure 5 This is a side sectional view of the reinforcing layer structure of this utility model.

[0025] In the diagram: 1. Base layer; 2. Reinforcing layer; 3. Adhesive layer; 4. Waterproof layer; 5. Protective layer. Detailed Implementation

[0026] 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.

[0027] Please see Figures 1-5 This utility model provides a technical solution: a multi-layer composite wear-resistant car cover, including a base layer 1, a reinforcing layer 2, an adhesive layer 3, a waterproof layer 4, and a protective layer 5.

[0028] The base layer 1 is made of TPU material, and there are two base layers 1. A reinforcing structure is set between the two base layers 1. The reinforcing structure increases the support strength of the base layer 1 through the reinforcing layer 2. The reinforcing structure includes the reinforcing layer 2, which is made of peroxide crosslinking agent uniformly mixed between the two base layers 1. The reinforcing layer 2 forms a network crosslinking structure between the two base layers 1. The two base layers 1 and the middle reinforcing layer 2 form the main body of the car cover. The lower surface of the base layer 1 is connected to the adhesive layer 3, which is an acrylic copolymer. The upper surface of the base layer 1 is coated with a waterproof layer 4, which is coated with water-based acrylic resin paint on the upper surface of the base layer 1. A protective layer 5 is set on the upper surface of the waterproof layer 4. The protective layer 5 is coated with ceramic microparticle paint on the outer surface of the waterproof layer 4 using a spraying device. The adhesive layer 3, base layer 1, reinforcing layer 2, base layer 1, waterproof layer 4 and protective layer 5 are set from the inside to the outside on the car body surface to form a composite structure.

[0029] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, when using this device, the multi-layered composite car cover structure is adhered to the car body surface using the adhesive layer 3 made of acrylic copolymer material. The car cover on the car body surface consists of the adhesive layer 3, base layer 1, reinforcing layer 2, base layer 1, waterproof layer 4, and protective layer 5 from the inside out. The base layer 1 and the middle reinforcing layer 2 can increase the strength of the car cover. The reinforcing layer 2 uses a peroxide crosslinking agent that is uniformly mixed between the two base layers 1. Therefore, it can react with the active groups such as hydroxyl and amino groups on the TPU molecular chain between the two base layers 1 to form covalent bonds and form a network crosslinking structure. This disperses the force applied to the surface of the base layer 1, increases the tear resistance of the car cover in multiple directions, and improves the service life of the car body. The waterproof layer 4 uses water-based acrylic resin coating to achieve waterproofing of the car cover, while the outermost protective layer 5 uses ceramic microparticle coating to increase the wear resistance of the car cover, thereby improving the protective effect of the car cover on the car and increasing its service life.

[0030] Working principle: When using this multi-layer composite wear-resistant car cover, the adhesive layer 3 is used to adhere the car cover structure to the car body surface, while the base layer 1 and the mesh reinforcement layer 2 can increase the strength of the car cover and improve its tear resistance. The waterproof layer 4 can achieve waterproofing of the car cover, and the outermost protective layer 5 uses ceramic microparticle coating to increase the wear resistance of the car cover, improve its service life, and increase its overall practicality.

[0031] 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 multi-layer composite wear-resistant car cover, comprising a base layer (1), characterized in that: The base layer (1) is made of TPU material. There are two base layers (1). A reinforcing structure is provided between the two base layers (1). The reinforcing structure increases the support strength of the base layer (1) through the reinforcing layer (2).

2. The multi-layer composite wear-resistant car cover according to claim 1, characterized in that: The reinforcing structure includes a reinforcing layer (2), which is uniformly mixed with a peroxide crosslinking agent between two base layers (1). The reinforcing layer (2) forms a network crosslinking structure between the two base layers (1), and the two base layers (1) and the intermediate reinforcing layer (2) form the main body of the car cover.

3. The multi-layer composite wear-resistant car cover according to claim 1, characterized in that: An adhesive layer (3) is attached to the lower surface of the base layer (1) below, and the adhesive layer (3) is an acrylic copolymer.

4. The multi-layer composite wear-resistant car cover according to claim 1, characterized in that: The upper surface of the base layer (1) is coated with a waterproof layer (4), which is applied to the upper surface of the base layer (1) using a water-based acrylic resin coating.

5. The multi-layer composite wear-resistant car cover according to claim 4, characterized in that: A protective layer (5) is provided on the upper surface of the waterproof layer (4), and the protective layer (5) is coated with a coating of ceramic particles on the outer surface of the waterproof layer (4) using a spraying device.

6. The multi-layer composite wear-resistant car cover according to claim 3, characterized in that: The adhesive layer (3), base layer (1), reinforcing layer (2), base layer (1), waterproof layer (4) and protective layer (5) are arranged sequentially from the inside to the outside on the vehicle body surface to form a composite structure.

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