Shock-resistant wear-resistant vamp

Abstract

The utility model relates to the technical field of vamps, and discloses an impact-resistant wear-resistant vamp which comprises a vamp body, toe protection blocks are fixedly connected to the outer wall of the vamp body, air holes are formed in the vamp body, flexible supporting strips are fixedly connected to the outer wall of the vamp body, outer-layer wear-resistant mesh cloth is arranged in the vamp body, and the outer-layer wear-resistant mesh cloth is arranged in the vamp body. The bottom of the outer-layer wear-resistant mesh cloth is fixedly connected with an anti-impact buffer layer, and the bottom of the anti-impact buffer layer is fixedly connected with an inner-side comfortable layer. According to the utility model, the impact force is dispersed through the foaming polyurethane buffer layer and the crossed supporting strips, so that the pressure on the feet during exercise is reduced, and the fatigue feeling is reduced; the hard protection blocks further protect the toes and avoid external force damage, the effect of improving the impact resistance is achieved, the problem that when a shoe is worn, supporting force is weak, and the shoe is prone to being damaged when being collided is solved, and the impact resistance of the vamp is improved.

Description

Technical Field

[0001] This utility model relates to the field of shoe upper technology, and in particular to an impact-resistant and abrasion-resistant shoe upper. Background Technology

[0002] With the development of sports equipment and safety protection technologies, footwear products no longer need to meet basic wearing comfort requirements, but are also increasingly focusing on impact resistance, protection, and abrasion resistance. This is especially true in sports, engineering construction, and special work scenarios, where the requirements for upper materials and structures are constantly increasing. The structural design and material selection of the upper play a crucial role in ensuring overall support and lifespan. Therefore, developing an upper structure with impact resistance and abrasion resistance has become an important direction for the technological upgrading of current footwear products.

[0003] In existing technologies, shoe uppers typically employ multi-layered woven or composite structures, using sponge layers, EVA midsoles, or other flexible support layers to cushion and protect the foot. Steel or plastic toe caps are also added for reinforcement and protection. For abrasion resistance, abrasion-resistant coatings or rubber sheets are often used to cover high-wear areas of the upper to extend the shoe's lifespan. While these designs enhance the protection and durability of the upper to some extent, they still have certain limitations in practical applications.

[0004] However, existing shoe upper structures are still prone to damage or deformation under intense exercise or sudden impacts. In particular, they lack sufficient support and impact resistance, making them susceptible to tearing or toe deformation due to external forces, severely impacting foot safety and wearing comfort. Therefore, how to more effectively distribute impact force and enhance structural strength within the upper structure to improve its impact resistance is a pressing technical problem that needs to be solved. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides an impact-resistant and abrasion-resistant shoe upper, which aims to improve the problem that shoes with weak support are easily damaged when subjected to impacts.

[0006] To achieve the above objectives, this utility model adopts the following technical solution: an impact-resistant and abrasion-resistant shoe upper, comprising an upper body, a toe protection block fixedly connected to the outer wall of the upper body, ventilation holes opened inside the upper body, a flexible support strip fixedly connected to the outer wall of the upper body, an outer abrasion-resistant mesh fabric inside the upper body, an impact-resistant cushioning layer fixedly connected to the bottom of the outer abrasion-resistant mesh fabric, and an inner comfort layer fixedly connected to the bottom of the impact-resistant cushioning layer. The impact-resistant cushioning layer is made of foamed polyurethane material with a thickness of 2-5mm.

[0007] The flexible support strips are arranged in a cross-mesh pattern and are made of TPU.

[0008] As a further description of the above technical solution:

[0009] The upper body is composed of an outer abrasion-resistant mesh, an impact-resistant cushioning layer, and an inner comfort layer.

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

[0011] The shoe upper body has anti-slip texture inside, and wear-resistant rubber patches are fixedly connected inside the shoe upper body.

[0012] As a further description of the above technical solution:

[0013] A stitching line is provided between the flexible support strip and the shoe upper body.

[0014] As a further description of the above technical solution:

[0015] The vent hole diameter is 1-3mm.

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

[0017] The wear-resistant rubber patch covers the toe, heel, and sides of the shoe, areas prone to wear.

[0018] This utility model has the following beneficial effects:

[0019] 1. In this utility model, the impact force is first dispersed by the foamed polyurethane buffer layer and the cross support strips, which reduces the pressure on the feet during exercise and reduces fatigue; the hard protective block further protects the toes and avoids external force damage, thereby improving the impact resistance. This solves the problem that the shoes are easily damaged when they are hit due to weak support, and improves the impact resistance of the shoe upper.

[0020] 2. In this utility model, the outer layer of wear-resistant mesh combined with rubber patches provides double protection, significantly reducing friction loss; the anti-slip texture enhances the bonding stability between the upper and the sole, preventing tearing and achieving the effect of improving the wear resistance of the upper. This solves the problem that the upper is usually simple in structure and easily tears during strenuous exercise, thus improving the wear resistance of the upper. Attached Figure Description

[0021] Figure 1 This is a perspective view of an impact-resistant and abrasion-resistant shoe upper proposed in this utility model;

[0022] Figure 2 This is a schematic diagram of a flexible support strip structure for an impact-resistant and wear-resistant shoe upper proposed in this utility model;

[0023] Figure 3This is a schematic diagram of the wear-resistant rubber patch structure for an impact-resistant and wear-resistant shoe upper proposed in this utility model;

[0024] Figure 4 This is an exploded view of the shoe upper body of an impact-resistant and wear-resistant shoe upper proposed in this utility model.

[0025] Legend:

[0026] 1. Upper body; 2. Toe protection block; 3. Ventilation holes; 4. Anti-slip pattern; 5. Flexible support strip; 6. Stitching; 7. Abrasion-resistant rubber patch; 8. Outer abrasion-resistant mesh fabric; 9. Impact-resistant cushioning layer; 10. Inner comfort layer. Detailed Implementation

[0027] 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.

[0028] Reference Figures 1-4This utility model provides an embodiment of an impact-resistant and abrasion-resistant shoe upper, comprising an upper body 1, with a toe protection block 2 fixedly connected to the outer wall of the upper body 1 to provide physical protection for the toe area, enhance pressure resistance, and prevent toe injury under external impact; ventilation holes 3 are provided inside the upper body 1 to enhance ventilation performance, improve wearing comfort, and prevent foot stuffiness caused by prolonged exercise; flexible support strips 5 are fixedly connected to the outer wall of the upper body 1 to enhance the overall structural stability of the shoe upper and improve support during bending and torsion. The upper body 1 is equipped with an outer abrasion-resistant mesh fabric 8 to withstand external friction, improve the abrasion resistance of the upper, and extend its service life. An impact-resistant cushioning layer 9 is fixedly connected to the bottom of the outer abrasion-resistant mesh fabric 8 to absorb external impact, disperse force, reduce foot burden, and improve impact resistance. An inner comfort layer 10 is fixedly connected to the bottom of the impact-resistant cushioning layer 9 to conform to the foot skin, enhance wearing comfort, and prevent chafing caused by prolonged wear. The upper body 1 consists of the outer abrasion-resistant mesh fabric 8, the impact-resistant cushioning layer 9, and the inner comfort layer 10. Composed of three layers, this shoe offers protection, cushioning, and comfort. The upper body 1 features anti-slip textured patterns 4 to increase friction on the inner surface, preventing foot slippage and discomfort or sprains. Abrasion-resistant rubber patches 7 are fixedly connected inside the upper body 1 to further enhance the abrasion resistance of high-wear areas such as the toe, heel, and sides, improving overall lifespan. A stitching line 6 connects the flexible support strip 5 to the upper body 1 to stabilize its position, prevent displacement, and enhance overall structural strength. The impact-resistant cushioning layer 9 provides... Polyurethane foam, 2-5mm thick, has good elasticity and energy absorption properties, effectively relieving impact stress; flexible support strips 5 are distributed in a cross-mesh pattern, made of TPU, which helps to distribute force, and TPU has good toughness and resilience; ventilation holes 3 have a diameter of 1-3mm, designed to balance breathability and dust prevention, ensuring feet stay dry and clean; abrasion-resistant rubber patches 7 cover the toe, heel, and sides of the shoe, improving the durability of key areas, slowing down wear, and enhancing overall protection.

[0029] Working principle: When using this impact-resistant and abrasion-resistant upper, the impact-resistant cushioning layer 9 is first heat-pressed onto the inner side of the outer abrasion-resistant mesh fabric 8; then, abrasion-resistant rubber patches 7 are attached to the toe, heel, and other parts and fixed by high-frequency welding; flexible support strips 5 are sewn onto the outer side of the upper in a crisscross pattern to provide dynamic support; ventilation holes 3 are processed using laser perforation technology to ensure breathability; finally, the inner comfort layer 10 is sewn to the whole. During operation, the cushioning layer 9 absorbs vertical impact force, the support strips 5 inhibit the deformation of the upper, and the rubber patches 1 resist ground friction, achieving multi-dimensional protection.

[0030] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An impact-resistant wear-resistant shoe upper, comprising a shoe upper body (1), characterized in that: The outer wall of the vamp body (1) is fixedly connected with a toe protection block (2), the vamp body (1) is internally provided with a breathable hole (3), the outer wall of the vamp body (1) is fixedly connected with a flexible support strip (5), the vamp body (1) is internally provided with an outer wear-resistant mesh cloth (8), the bottom of the outer wear-resistant mesh cloth (8) is fixedly connected with an impact-resistant buffer layer (9), the bottom of the impact-resistant buffer layer (9) is fixedly connected with an inner comfortable layer (10), the impact-resistant buffer layer (9) is made of foamed polyurethane material, the thickness is 2-5mm, and the flexible support strip (5) is in a cross-shaped mesh distribution and is made of TPU.

2. An impact-resistant, wear-resistant shoe upper according to claim 1, characterized in that: The vamp body (1) is composed of the outer wear-resistant mesh cloth (8), the impact-resistant buffer layer (9) and the inner comfortable layer (10).

3. An impact-resistant, wear-resistant shoe upper according to claim 1, characterized in that: The vamp body (1) is internally provided with an anti-skid pattern (4), and the vamp body (1) is fixedly connected with a wear-resistant rubber patch (7) internally.

4. An impact-resistant, wear-resistant shoe upper according to claim 1, characterized in that: The flexible support strip (5) and the vamp body (1) are provided with a suture line (6) therebetween.

5. An impact-resistant, wear-resistant shoe upper according to claim 1, wherein: The breathable hole (3) has a hole diameter of 1-3mm.

6. An impact and abrasion resistant shoe upper according to claim 3, wherein: The wear-resistant rubber patch (7) covers the toe, the heel and the side edges of the shoe which are prone to wear.

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