Shock-resistant wear-resistant vamp structure

Abstract

The utility model relates to the technical field of vamps, in particular to an impact-resistant wear-resistant vamp structure. The shoe comprises a vamp body, a toe cap portion, a vamp portion and an upper portion are integrally formed on the vamp body, the toe cap portion is connected with the upper portion through the vamp portion, a shaping piece is sewn on the toe cap portion, a shoe opening is formed in the middle of the upper portion, an anti-abrasion gasket is bonded to the inner side of the upper portion through a hook-and-loop fastener, and a heel portion is arranged on the rear side of the upper portion in a protruding mode. Notches used for sewing elastic cloth are formed in the two sides of the base, and anti-disengaging covered edges are arranged on the inner walls of the notches. The shoe head part, the shoe upper part and the shoe upper part are integrally formed on the shoe upper body, the integral design enhances the integrity and stability of the shoe upper, weak spots generated by sewing of components are reduced, the impact resistance of the shoe head part is enhanced through the shaping piece, meanwhile, the wear-resisting gasket is arranged on the inner side of the shoe upper part, and the wear-resisting performance of the shoe upper is improved. The wear resistance of the inner side of the welt and the wearing and taking-off comfort are improved through the wear-resistant gasket, and the service life of the whole vamp structure is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of shoe uppers, in particular to an impact-resistant and wear-resistant shoe upper structure. Background Art

[0002] Upper construction refers to the design and organization of the top portion of a shoe that covers the foot. It encompasses more than just the outer materials of the shoe; it also includes how those materials are cut, spliced, sewn, or bonded together, and how they combine with the sole and other components to create a complete shoe. The design of the upper structure has a significant impact on the comfort, support, durability, and appearance of the shoe.

[0003] During the use of existing short boot upper structures, with each putting on and taking off of the boots, the edge of the wearer's foot, especially the ankle, will come into direct physical contact with the edge of the shoe opening. This contact, over time, accumulates into countless tiny frictions, which will accelerate the damage of the shoe opening. Utility Model Content

[0004] To address the problems existing in the prior art, an impact-resistant and wear-resistant upper structure is proposed. The upper body comprises a toe cap, vamp, and upper, integrally formed. This integrated design enhances the integrity and stability of the upper, reducing weak points caused by stitching between components. A shaping sheet enhances the toe cap's impact resistance, while a wear-resistant gasket is provided on the inside of the upper, improving the wear resistance of the inner side of the shoe opening and the comfort of donning and doffing, thereby extending the service life of the entire upper structure.

[0005] The utility model provides an impact-resistant and wear-resistant upper structure, comprising an upper body, wherein a toe portion, a vamp portion and an upper portion are integrally formed on the upper body, the toe portion is connected to the upper portion through the vamp portion, a shaping piece is sewn on the toe portion, a shoe opening is provided in the middle portion of the upper portion, an anti-wear pad is adhered to the inner side of the shoe opening through Velcro, a heel portion is protrudingly provided on the rear side, notches for sewing elastic fabric are provided on both sides of the shoe opening, an anti-slip edging is provided on the inner wall of the notch, and an anti-slip edging is provided. A welt is integrally connected to the lower portion of the upper body and the shaping piece, and is used to be connected to the sole.

[0006] Preferably, the anti-wear gasket includes a connecting layer, a base layer, a buffer layer, a breathable layer and a wear-resistant surface layer, the base layer is sewn on the connecting layer, the buffer layer is overlapped with the base layer, the breathable layer is arranged on the buffer layer, and the wear-resistant surface layer is arranged on the breathable layer.

[0007] Preferably, the base layer is formed by mixing TPU material and a foaming agent, and is bonded to the inner surface wall of the upper portion through a connecting layer.

[0008] Preferably, the connecting layer is a Velcro surface, which is used to bond with the Velcro hook surface on the inner side of the upper part.

[0009] Preferably, the buffer layer is made of rubber, and a plurality of groups of reinforcing ribs are embedded in the buffer layer at equal intervals in a linear manner.

[0010] Preferably, a water absorption cavity is provided inside the breathable layer, a plurality of breathable holes communicating with the water absorption cavity are opened on the breathable layer, and the water absorption cavity is filled with water-absorbing antibacterial cotton.

[0011] Preferably, the wear-resistant surface layer is provided with a plurality of evenly distributed convex points, which are used to massage the ankle area of the wearer.

[0012] Preferably, the shaping sheet is a hot melt adhesive sheet, and its material is ethylene-vinyl acetate copolymer.

[0013] Through the above technical solution, that is, the upper structure disclosed by the utility model, the toe part, the vamp part and the upper part are integrally formed on the upper body. The overall design enhances the integrity and stability of the upper, reduces the weak points caused by stitching between components, and enhances the impact resistance of the toe part through the shaping piece to protect the foot from external impact damage. At the same time, a wear-resistant gasket composed of a connecting layer, a base layer, a buffer layer, a breathable layer and a wear-resistant surface layer is provided on the inner side of the shoe opening. The wear resistance of the inner side of the shoe opening and the comfort of putting on and taking off are improved by the wear-resistant gasket, and the wear-resistant gasket can be removed from the shoe opening through the connecting layer, which is convenient for cleaning and replacement, thereby extending the service life of the overall upper structure.

[0014] Additional aspects and advantages of the present invention will be given in part in the following description and will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of an impact-resistant and wear-resistant shoe upper of the utility model;

[0016] Figure 2 for Figure 1 Schematic diagram of the structure viewed from above;

[0017] Figure 3 for Figure 1 Schematic diagram of the anti-wear gasket composition structure.

[0018] Figure numerals: 1. Toe part; 2. Upper part; 3. Upper part; 4. Shoe opening; 5. Shaping piece; 6. Anti-wear gasket; 7. Heel; 8. Notch; 9. Anti-slip edging; 10. Welt; 11. Connecting layer; 12. Base layer; 13. Buffer layer; 14. Breathable layer; 15. Wear-resistant surface layer; 16. Reinforcement rib; 17. Water absorption cavity; 18. Air vent; 19. Water-absorbing and antibacterial cotton; 20. Convex point. DETAILED DESCRIPTION

[0019] The following describes the specific embodiments of the present disclosure in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only used to illustrate and explain the present disclosure and are not intended to limit the present disclosure.

[0020] Example 1

[0021] like Figure 1-Figure 3 As shown, the utility model proposes an impact-resistant and wear-resistant upper structure, including an upper body, on which a toe portion 1, a vamp portion 2 and an upper portion 3 are integrally formed. The toe portion 1 is connected to the upper portion 3 through the vamp portion 2, and a shaping piece 5 is sewn on the toe portion 1. A shoe opening 4 is provided in the middle of the upper portion 3, and an anti-wear gasket 6 is adhered to the inner side of the shoe opening through Velcro. A heel portion 7 is protrudingly provided on the rear side of the shoe opening, and notches 8 for sewing elastic fabrics are provided on both sides of the shoe opening. The inner wall of the notch 8 is provided with an anti-slip edging 9, and a welt 10 is integrally connected to the lower part of the upper body and the shaping piece 5 for connecting to the sole.

[0022] The upper structure is integrally formed, enhancing its integrity and stability while reducing weak points caused by stitching between components. The toe portion 1 is connected to the upper portion 3 via the vamp 2, creating a smooth shoe shape. The toe portion 1 is enhanced by a shaping piece 5, protecting the foot from external impacts. An anti-friction pad 6 is bonded to the inside of the shoe opening 4, effectively reducing friction between the foot and the inner side of the upper caused by prolonged wear or exercise, improving comfort and durability. Notches 8 are provided on either side for sewing elastic fabric, which not only increases the elasticity of the upper but also improves the shoe's breathability and fit. The inner wall of the notch 8 is provided with an anti-slip edging 9, preventing the elastic fabric from falling off and enhancing the shoe's durability. The design of the welt 10 ensures a secure connection between the upper and sole, while facilitating subsequent maintenance and repair work.

[0023] like Figure 1 As shown, the shaping sheet 5 is a hot melt adhesive sheet made of ethylene-vinyl acetate copolymer, which has good softness and viscosity, can fit closely to the upper material, and at the same time provide sufficient support to keep the shape of the shoe.

[0024] Example 2

[0025] like Figure 1-Figure 3 As shown, the utility model proposes an impact-resistant and wear-resistant upper structure. On the basis of the above embodiment, this embodiment also records in detail the specific components of the anti-wear gasket 6 and its connection method with the shoe opening 4.

[0026] like Figure 3As shown, the anti-wear gasket 6 includes a connecting layer 11, a base layer 12, a buffer layer 13, a breathable layer 14 and a wear-resistant surface layer 15. The base layer 12 is sewn on the connecting layer 11, the buffer layer 13 is overlapped on the base layer 12, the breathable layer 14 is arranged on the buffer layer 13, and the wear-resistant surface layer 15 is arranged on the breathable layer 14.

[0027] like Figure 1 As shown, the base layer 12 is formed by mixing TPU material and a foaming agent, and is bonded to the inner surface wall of the upper portion 3 through the connecting layer 11 .

[0028] like Figure 3 As shown, the connecting layer 11 is a Velcro surface, which is used to bond with the Velcro hook surface on the inner side of the upper part 3.

[0029] The main function of the connecting layer 11 is to ensure that the anti-wear gasket 6 can be firmly fixed on the inner side of the upper 3. It is bonded to the hook surface on the inner side of the upper through Velcro, so that it can be quickly and conveniently put on and taken off. The TPU material in the base layer 12 of the wear-resistant gasket provides the necessary support force, and the foaming agent effectively absorbs the impact force generated during walking or exercise through its good elasticity and cushioning properties, thereby reducing foot fatigue.

[0030] Example 3

[0031] like Figure 1-Figure 3 As shown, the utility model proposes an impact-resistant and wear-resistant upper structure. On the basis of the above embodiment, this embodiment also records in detail the specific components of the buffer layer 13, the breathable layer 14 and the wear-resistant surface layer 15 in the anti-wear gasket 6.

[0032] like Figure 3 As shown, the buffer layer 13 is made of rubber, and multiple groups of reinforcing ribs 16 are embedded in the interior thereof in a linear and equidistant manner. The buffer layer 13 and the reinforcing ribs 16 cooperate to elastically wrap around the ankle, thereby improving comfort.

[0033] like Figure 1 As shown, a water absorption cavity 17 is provided inside the breathable layer 14, and a plurality of air holes 18 communicating with the water absorption cavity 17 are provided on the breathable layer 14. The water absorption cavity 17 is filled with water-absorbing antibacterial cotton 19. The air holes 18 on the breathable layer 14 allow air to circulate, thereby reducing the stuffiness of the feet and keeping the environment inside the shoe dry. The water-absorbing antibacterial cotton 19 filled in the water absorption cavity 17 can absorb sweat and moisture generated by the feet, effectively preventing moisture in the corresponding parts. The antibacterial cotton not only absorbs water, but also inhibits bacterial growth, reduces the risk of odor and infection, and keeps the inside of the shoe clean.

[0034] like Figure 3 As shown, the wear-resistant surface layer 15 is provided with a plurality of evenly distributed convex points 20, which are used to massage the ankle area of the wearer.

[0035] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited thereto. Various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. An impact-resistant and wear-resistant upper structure, characterized in that: The shoe comprises a shoe upper body, wherein a toe portion (1), a vamp portion (2) and an upper portion (3) are integrally formed on the shoe upper body, the toe portion (1) is connected to the upper portion (3) through the vamp portion (2), a shaping piece (5) is sewn on the toe portion (1), a shoe opening (4) is provided in the middle of the upper portion (3), an anti-wear pad (6) is adhered to the inner side of the shoe upper portion by Velcro, a heel portion (7) is protrudingly provided on the rear side of the shoe upper portion, notches (8) for sewing elastic fabric are provided on both sides of the shoe upper portion, an anti-slip edge (9) is provided on the inner wall of the notch (8), and a welt (10) is integrally connected below the shoe upper body and the shaping piece (5) for connecting with the sole.

2. The impact-resistant and wear-resistant shoe upper structure according to claim 1, characterized in that: The anti-wear pad (6) comprises a connecting layer (11), a base layer (12), a buffer layer (13), a breathable layer (14) and a wear-resistant surface layer (15); the base layer (12) is sewn onto the connecting layer (11); the buffer layer (13) is overlapped on the base layer (12); the breathable layer (14) is arranged on the buffer layer (13); and the wear-resistant surface layer (15) is arranged on the breathable layer (14).

3. The impact-resistant and wear-resistant shoe upper structure according to claim 2, characterized in that: The base layer (12) is formed by mixing TPU material and foaming agent, and is bonded to the inner surface wall of the upper portion (3) through the connecting layer (11).

4. The impact-resistant and wear-resistant shoe upper structure according to claim 2, characterized in that: The connecting layer (11) is a Velcro surface, which is used for bonding with the Velcro hook surface on the inner side of the upper part (3).

5. The impact-resistant and wear-resistant upper structure according to claim 2, characterized in that: The buffer layer (13) is made of rubber, and a plurality of groups of reinforcing ribs (16) are embedded in the buffer layer at equal intervals in a linear manner.

6. The impact-resistant and wear-resistant shoe upper structure according to claim 2, characterized in that: A water absorption cavity (17) is provided inside the air permeable layer (14), and a plurality of air holes (18) communicating with the water absorption cavity (17) are provided on the air permeable layer (14). The water absorption cavity (17) is filled with water-absorbing antibacterial cotton (19).

7. The impact-resistant and wear-resistant shoe upper structure according to claim 2, characterized in that: The wear-resistant surface layer (15) is provided with a plurality of evenly distributed convex points (20) for massaging the ankles of the wearer.

8. The impact-resistant and wear-resistant shoe upper structure according to claim 1, characterized in that: The shaping sheet (5) is a hot melt adhesive sheet, and its material is ethylene-vinyl acetate copolymer.

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