Wear-proof air cushion sole

Abstract

The utility model relates to the technical field of shoe parts, and discloses an anti-abrasion air cushion sole which comprises a shoe body, a connecting face is fixedly connected to the interior of the top of the shoe body, an air cushion body is fixedly connected to the bottom of the connecting face, the exterior of the air cushion body is located in the shoe body, hollowed-out holes are formed in the air cushion body, and the air cushion body is connected with the shoe body through the hollowed-out holes. A hollow hole is formed in the shoe body, a cross pad is fixedly connected into the hollow hole, a top plate is fixedly connected to the top of the cross pad, a top connecting piece is fixedly connected to the top of the top plate, the top of the top connecting piece is located in the shoe body, and a hole is formed in the top connecting piece. According to the utility model, through the design of the crossed pads in the hollow holes, the supporting force and the stability of the sole are enhanced, the impact force generated by gaits is effectively dispersed, the fatigue of feet is reduced, and friction between the top and the inner bottom wall during extrusion can be prevented by increasing the rebound capability of the air cushion body.

Description

Technical Field

[0001] This utility model relates to the field of shoe component technology, and in particular to an anti-abrasion air cushion sole. Background Technology

[0002] A type of abrasion-resistant air-cushioned sole is a specially designed bottom structure for shoes, designed to improve the wearer's comfort, stability and durability. This sole combines air cushioning technology with abrasion-resistant materials to effectively cushion the impact of the footsteps, reduce fatigue from exercise, and prevent damage to the sole caused by friction and wear. Therefore, there are solid air cushions and hollow air cushions for use in different scenarios.

[0003] When the air cushion features a hollow design, the elasticity of the air effectively absorbs and disperses the impact force from the ground, thereby reducing the vibration felt when the foot contacts the ground. The presence of perforations not only enhances the breathability of the air cushion but also further reduces the overall weight of the sole, allowing it to adapt to different gaits and ground conditions, thus improving overall comfort and athletic performance.

[0004] However, during use, the hollow design often leads to direct contact between the top and bottom of the air cushion, generating friction and affecting its lifespan. Over time, repeated friction causes material wear and fatigue, gradually reducing the air cushion's rebound ability and significantly weakening its cushioning effect. Ultimately, it cannot effectively absorb the impact of the foot. Therefore, an anti-abrasion air cushion sole is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides an anti-abrasion air cushion sole, which aims to improve the problem that some existing devices suffer from reduced service life and rebound ability due to friction between the top and bottom of the internal parts caused by the hollow design.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A wear-resistant air-cushioned sole includes a shoe body, a connecting surface fixedly connected to the top interior of the shoe body, an air cushion body fixedly connected to the bottom of the connecting surface, the exterior of the air cushion body being inside the shoe body, a hollow hole being formed inside the air cushion body, a cross pad being fixedly connected inside the hollow hole, and a top plate being fixedly connected to the top of the cross pad.

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

[0009] A top connecting piece is fixedly connected to the top of the top plate, the top of the top connecting piece is inside the shoe body, and a hole is opened inside the top connecting piece;

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

[0011] The bottom of the air cushion is fixedly connected to a wear-resistant layer, and the top of the wear-resistant layer is fixedly connected to a protrusion.

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

[0013] The bottom of the air cushion body is provided with a docking groove, and the bottom of the shoe body is fixedly connected with a hollow groove;

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

[0015] The hollow groove has diffusion grooves on both sides of its exterior. The outer contour of the diffusion groove is triangular, and the interior of the hollow groove is in communication with the diffusion groove.

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

[0017] The cross pads are placed in a cross shape, wherein the top plate is located on the top inner wall of the perforated hole.

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

[0019] 1. In this utility model, the design of the cross pad inside the hollow hole enhances the support and stability of the sole, effectively distributes the impact force generated by walking, reduces foot fatigue, increases the rebound ability of the air cushion, prevents friction between the top and the inner wall during compression, and prevents the cross pad from deforming during long-term use, thereby extending the service life of the entire shoe.

[0020] 2. In this utility model, the hollow groove design reduces the overall weight of the shoe while improving the flexibility of the sole, making it lighter and more comfortable to wear. The diffusion groove can effectively prevent negative pressure on smooth surfaces, promote airflow, thereby reducing the resistance to lifting the shoe and enhancing its anti-slip performance. Attached Figure Description

[0021] Figure 1 This is a three-dimensional schematic diagram of an anti-abrasion air cushion shoe sole proposed in this utility model;

[0022] Figure 2 This is a schematic diagram of the top plate of an anti-abrasion air cushion shoe sole proposed in this utility model;

[0023] Figure 3 This is a schematic diagram of the abrasion-resistant layer of an anti-abrasion air-cushioned shoe sole proposed in this utility model;

[0024] Figure 4 This is a schematic diagram of the docking groove of an anti-abrasion air cushion shoe sole proposed in this utility model;

[0025] Figure 5 This is a schematic diagram of the diffusion groove structure of an anti-abrasion air cushion shoe sole proposed in this utility model.

[0026] Legend:

[0027] 1. Shoe body; 2. Connecting surface; 3. Air cushion body; 4. Hollow hole; 5. Cross pad; 6. Top plate; 7. Top connecting piece; 8. Abrasion layer; 9. Protrusion; 10. Butt groove; 11. Hollow groove; 12. Diffusion groove. Detailed Implementation

[0028] 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.

[0029] Reference Figures 1 to 3 This utility model provides an embodiment of an anti-abrasion air-cushioned shoe sole, comprising a shoe body 1, a connecting surface 2 fixedly connected to the top interior of the shoe body 1, and an air cushion 3 fixedly connected to the bottom of the connecting surface 2, which is responsible for providing cushioning and shock absorption. The design of the connecting surface 2 can prevent the air cushion 3 from having excessive shape displacement. The outside of the air cushion 3 is inside the shoe body 1, and the air cushion 3 has seven hollow holes 4 inside. Multiple cross pads 5 are fixedly connected inside the hollow holes 4, wherein every three cross pads 5 are placed inside each hollow hole 4, the function of which is to enhance the support and stability of the shoe sole. A top plate 6 is fixedly connected to the top of the cross pads 5, which can prevent the top plate 6 from being damaged. The cross pads 5 are placed in a cross shape, wherein the top plate 6 is on the top inner wall of the hollow hole 4.

[0030] Reference Figures 2 to 5The top plate 6 is fixedly connected to a top connecting piece 7, which provides additional support and stability between the air cushion 3 and the shoe body 1. They are joined using adhesive material. The top of the top connecting piece 7 is inside the shoe body 1, and a hole is provided inside the top connecting piece 7 to prevent excessive glue application. The bottom of the air cushion 3 is fixedly connected to a wear-resistant layer 8, and a protrusion 9 is fixedly connected to the top of the wear-resistant layer 8. A mating groove 10 is provided on the bottom of the air cushion 3, allowing the protrusion 9 and the mating groove 10 to fit together and be fixed with adhesive material. This fit enhances the wear-resistant layer. The connection between the 8 and the air cushion 3 is designed to prevent detachment. The bottom of the shoe body 1 is fixedly connected to a hollow groove 11, which reduces the overall weight of the shoe. Four diffusion grooves 12 are opened on the outer sides of the hollow groove 11. Two diffusion grooves 12 are opened on one side of the hollow groove 11. When used on a smooth surface, the diffusion grooves 12 can prevent negative pressure from forming between the hollow groove 11 and the ground. The design allows airflow to circulate to both sides through the diffusion grooves 12, preventing increased lifting force. The outer contour of the diffusion groove 12 is triangular, and the interior of the hollow groove 11 and the diffusion groove 12 circulate with each other.

[0031] Working Principle: During movement, the shoe body 1 absorbs the impact and pressure from the ground. With each step, the connecting surface 2 transmits vertical pressure to the air cushion 3. Under pressure, the air cushion 3 deforms through its flexible structure, providing cushioning and shock absorption. The air cushion 3 has seven perforations 4 inside. The design of the perforations 4 helps the air cushion disperse pressure when under stress and allows airflow to enhance breathability. Each perforation 4 is connected to multiple cross pads 5. Every three cross pads 5 are placed around the perforation 4. These cross pads 5 support each other under pressure, thereby improving the support and stability of the sole. When the foot steps down, the shape of the cross pads 5 effectively resists and disperses the impact force, while the top plate 6 is fixed to the top of the cross pads 5, forming a protective layer to prevent damage to the sole from external environmental factors.

[0032] During use, the connecting surface 2 transmits this pressure to the air cushion 3 through the top plate 6, ensuring that the air cushion can deform stably under stress, thus providing effective cushioning and shock absorption. A top connecting piece 7 is fixedly connected to the top of the top plate 6, further enhancing the support between the air cushion 3 and the shoe body 1, making the structure more stable. Holes provided inside the top connecting piece 7 ensure that the amount of adhesive used can be controlled when applying bonding materials, avoiding excessive bonding.

[0033] Meanwhile, the bottom of the air cushion 3 is fixedly connected to the abrasion-resistant layer 8 to improve the abrasion resistance of the sole. When the air cushion 3 is compressed, the mating groove 10 and the protrusion 9 on the bottom further strengthen the connection between the two, preventing them from falling off. The hollow groove 11 is designed to reduce the overall weight of the shoe. Next to the hollow groove 11 are four diffusion grooves 12, with two diffusion grooves 12 on the same side of the hollow groove 11 to accommodate use on smooth surfaces. When the sole contacts a smooth surface, the diffusion grooves 12 effectively prevent negative pressure from forming between the hollow groove 11 and the ground. Simultaneously, the airflow channels designed within the grooves allow airflow to circulate to both sides, reducing resistance when lifting the shoe. The triangular shape of the diffusion grooves 12 not only facilitates effective airflow but also keeps the overall sole flexible and stable during movement.

Claims

1. A type of abrasion-resistant air-cushioned shoe sole, comprising a shoe body (1), characterized in that: The top of the shoe body (1) is fixedly connected to a connecting surface (2), and the bottom of the connecting surface (2) is fixedly connected to an air cushion body (3). The outside of the air cushion body (3) is inside the shoe body (1). The air cushion body (3) has a hollow hole (4) inside. A cross pad (5) is fixedly connected inside the hollow hole (4), and a top plate (6) is fixedly connected to the top of the cross pad (5).

2. The anti-abrasion air-cushioned shoe sole according to claim 1, characterized in that: The top plate (6) is fixedly connected to a top connecting piece (7), the top of which is inside the shoe body (1), and the top connecting piece (7) has a hole inside.

3. The anti-abrasion air-cushioned shoe sole according to claim 1, characterized in that: The bottom of the air cushion (3) is fixedly connected to a wear-resistant layer (8), and the top of the wear-resistant layer (8) is fixedly connected to a protrusion (9).

4. The anti-abrasion air-cushioned shoe sole according to claim 1, characterized in that: The bottom of the air cushion (3) is provided with a docking groove (10), and the bottom of the shoe body (1) is fixedly connected with a hollow groove (11).

5. The anti-abrasion air-cushioned shoe sole according to claim 4, characterized in that: The hollow groove (11) has diffusion grooves (12) on both sides of its exterior. The outer contour of the diffusion groove (12) is triangular. The interior of the hollow groove (11) and the diffusion groove (12) are interconnected.

6. The anti-abrasion air-cushioned shoe sole according to claim 3, characterized in that: The cross pad (5) is placed in a cross shape, wherein the top plate (6) is on the top inner wall of the hollow hole (4).

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