Wheelboard material for luggage

Abstract

This utility model relates to the field of luggage manufacturing technology, and more particularly to a durable tire plate for luggage, comprising a base layer, a reinforcing layer on the base layer, a protective layer on the reinforcing layer, and a wear-resistant layer on the protective layer. The layers are connected by a heat-fusion method. The base layer is made of PVA material. The reinforcing layer contains several sets of reinforcing rods, each set arranged crosswise and embedded within the reinforcing layer. The protective layer is made of a mixture of PC, PBT, PA, POM, PPO, and PTFE materials. The wear-resistant layer is filled with reinforcing wires made of UPE material, and the reinforcing wires are parallel to the wear-resistant layer and made of PC / ABS material. Compared with existing technologies, this utility model has higher strength.

Description

Technical Field

[0001] This utility model relates to the field of luggage manufacturing technology, and more specifically, it relates to a durable tire plate for luggage. Background Technology

[0002] Currently, commercially available suitcases can be divided into those made of fabric and those made of plastic. However, fabric suitcases cannot provide a semi-circular shape, and items will be damaged by external impacts during transportation. While hard-shell suitcases have a sturdy shell and provide better protection, they are prone to partial damage when subjected to external impacts during transport. Broken suitcases are usually unusable and must be discarded, which not only wastes resources but also increases the user's expenses on suitcases. Utility Model Content

[0003] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a stronger durable tire plate for luggage.

[0004] To achieve the above objectives, the present invention provides the following technical solution:

[0005] A type of durable tire plate for suitcases includes a base layer, a reinforcing layer on the base layer, a protective layer on the reinforcing layer, and a wear-resistant layer on the protective layer.

[0006] The layers are connected by heat fusion. The base layer is made of PVA material, and the reinforcing layer contains several sets of reinforcing rods. Each set of reinforcing rods is arranged crosswise and embedded within the reinforcing layer.

[0007] The protective layer is made of a mixture of PC, PBT, PA, POM, PPO, and PTFE materials.

[0008] The wear-resistant layer is filled with reinforcing wires and is made of UPE material.

[0009] The reinforcing wires are arranged parallel to the wear-resistant layer and are made of PC / ABS material.

[0010] The present invention is further configured such that each layer is made using a vacuum forming process.

[0011] The present invention is further configured such that the reinforcing layer is made of TPE material.

[0012] The present invention is further configured such that the reinforcing rod is made of PC / ABS material.

[0013] The present invention is further configured such that: a non-woven fabric is adhered to the upper surface of the wear-resistant layer, and a PP coating is applied to the non-woven fabric.

[0014] Compared with the shortcomings of the prior art, the beneficial effects of this utility model are as follows:

[0015] By using a hot-melt method to connect the various layers, the board offers advantages such as easy connection, long service life, and resistance to corrosion. The wear-resistant layer further enhances the board's abrasion resistance. During production, the brightness of the board's appearance can be adjusted by changing the proportions of various raw materials, allowing for matte or glossy finishes as needed. This also increases the board's temperature adaptability. Furthermore, the vacuum forming method is suitable for large-scale production, reducing production costs. Rapid heating and forming saves time, making it suitable for mass production. The resulting products have smooth surfaces and good texture, making them suitable for products with high aesthetic requirements. It can also produce products with various complex shapes, meeting the needs of different customers. Attached Figure Description

[0016] Figure 1 This is a structural schematic diagram of an embodiment of the present utility model.

[0017] 1. Base layer, 2. Reinforcing layer, 3. Protective layer, 4. Wear-resistant layer, 5. Reinforcing rod, 6. Reinforcing wire, 7. Non-woven fabric. Detailed Implementation

[0018] 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.

[0019] 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.

[0020] Working principle: When in use, the non-woven fabric 7 first comes into contact with the outside world, which can increase the wear resistance of the board. When the board is impacted, the reinforcing filament 6 increases the strength of the wear-resistant layer 4 and increases the anti-breakage performance of the wear-resistant layer 4. The reinforcing rod 5 increases the strength of the reinforcing layer 2.

[0021] like Figure 1 As shown,

[0022] It includes a base layer 1, a reinforcing layer 2 on the base layer 1, a protective layer 3 on the reinforcing layer 2, and a wear-resistant layer 4 on the protective layer 3. The multiple layers make the board stronger.

[0023] The layers are connected by hot-melt, which gives the layers of the board the advantages of easy connection, long service life and resistance to corrosion.

[0024] Each layer is made using vacuum forming technology, which is suitable for large-scale production, can reduce product production costs, heat forming is fast, saving time, suitable for mass production, the product surface is smooth and has a good texture, suitable for making products with high appearance requirements, and can make products with various complex shapes, which can meet the needs of different customers.

[0025] The base layer 1 is made of PVA material, and the reinforcing layer 2 has several sets of reinforcing rods 5. Each set of reinforcing rods 5 is arranged crosswise and embedded in the reinforcing layer 2 to increase the strength of the reinforcing layer 2.

[0026] The upper surface of the wear-resistant layer 4 is bonded with non-woven fabric 7, and PP coating is applied to the non-woven fabric 7.

[0027] The reinforcing rod 5 is made of PC / ABS material. PC / ABS is a blend of polycarbonate and acrylonitrile-butadiene-styrene, which is a well-known material in the field. PC / ABS material has high impact resistance, heat resistance and hardness.

[0028] The reinforcing layer 2 is made of TPE material, which can increase the temperature adaptability of the board.

[0029] The wear-resistant layer 4 is filled with reinforcing wires 6. The wear-resistant layer 4 is made of UPE material, which can increase the impact resistance of the wear-resistant layer 4.

[0030] The reinforcing wire 6 is set parallel to the wear-resistant layer 4. The reinforcing wire 6 is made of PC / ABS material and has properties such as impact strength, temperature resistance, and UV resistance.

[0031] 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 wheel well resistant panel for a luggage case comprising a base layer (1), characterized in that: The base layer (1) is provided with a reinforcing layer (2), the reinforcing layer (2) is provided with a protective layer (3), and the protective layer (3) is provided with a wear-resistant layer (4). The layers are connected by heat fusion. The base layer (1) is made of PVA material. The reinforcing layer (2) has several sets of reinforcing rods (5). Each set of reinforcing rods (5) is arranged crosswise and embedded in the reinforcing layer (2). The wear-resistant layer (4) is filled with reinforcing wires (6), and the wear-resistant layer (4) is made of UPE material. The reinforcing wire (6) is set parallel to the wear-resistant layer (4), and the reinforcing wire (6) is made of PC / ABS material.

2. The durable tire plate for suitcases according to claim 1, characterized in that: Each layer is made using a vacuum forming process.

3. The durable tire plate for suitcases according to claim 1, characterized in that: The reinforcing layer (2) is made of TPE material.

4. The durable tire plate for suitcases according to claim 1, characterized in that: The reinforcing rod (5) is made of PC / ABS material.

5. The durable tire plate for suitcases according to claim 1, characterized in that: The wear-resistant layer (4) has a non-woven fabric (7) attached to its upper surface, and the non-woven fabric (7) is coated with PP coating.

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