High-rebound pressure-relieving and shock-absorbing athletic shoe sole

Abstract

This utility model discloses a high-resilience, pressure-relieving, and shock-absorbing sports shoe sole, relating to the field of shoe soles. It includes a main sole plate, with a cushioning and shock-absorbing mid-layer horizontally and fixedly bonded to the bottom surface of the main sole plate. A wear-resistant support bottom layer is horizontally and fixedly bonded to the bottom surface of the cushioning and shock-absorbing mid-layer. A breathable, insulating, and supportive inner layer is horizontally and fixedly disposed on the inner side of the main sole plate. A porous support pad layer is horizontally and fixedly bonded to the bottom surface of the breathable, insulating, and supportive inner layer. A high-elasticity support isolation layer is fixedly disposed on the inner side of the cushioning and shock-absorbing mid-layer. An auxiliary rubber outsole layer is horizontally and fixedly bonded to the bottom surface of the high-elasticity support isolation layer. A fiber mesh filling inner layer is filled to the inner side of the breathable, insulating, and supportive inner layer. This multi-layered elastic support structure improves the elasticity of the sole and, thanks to the cushioning and shock-absorbing structure, allows for the pulling and recovery of elastic force, preventing instability caused by excessive elasticity.

Description

Technical Field

[0001] This utility model relates to the field of shoe sole technology, specifically to a high-resilience, pressure-relieving, and shock-absorbing sports shoe sole. Background Technology

[0002] The construction of shoe soles is quite complex. Broadly speaking, it can include all materials that make up the bottom, such as the outsole, midsole, and heel. More narrowly, it refers only to the outsole. Common characteristics of shoe sole materials generally include abrasion resistance, water resistance, oil resistance, heat resistance, pressure resistance, impact resistance, good elasticity, easy conformation to foot shape, resistance to deformation after shaping, heat retention, and good moisture absorption. Furthermore, in conjunction with the midsole, it should provide braking during foot transitions to prevent slipping and facilitate stopping. There are many types of shoe sole materials, which can be divided into natural and synthetic materials.

[0003] The soles of current sports shoes are made of elastic rubber, which, due to the rebound force after stepping, can lead to instability and tilting, resulting in falls. In addition, excessive sweating during exercise, combined with non-breathable soles, can cause discomfort. Utility Model Content

[0004] The purpose of this invention is to provide a high-resilience, pressure-relieving, and shock-absorbing sports shoe sole to solve the problems mentioned in the background art. Current sports shoe soles, made of elastic rubber, suffer from instability and tilting due to the rebound force after stepping, leading to falls. Furthermore, excessive sweating during exercise, especially with non-breathable soles, causes discomfort.

[0005] To achieve the above objectives, this utility model provides the following technical solution: A high-resilience, pressure-relieving, shock-absorbing athletic shoe sole includes a main sole plate. A cushioning and shock-absorbing midsole is horizontally and fixedly bonded to the bottom surface of the main sole plate. A wear-resistant support bottom layer is horizontally and fixedly bonded to the bottom surface of the cushioning and shock-absorbing midsole. A breathable, insulating, and supportive inner layer is horizontally and fixedly disposed on the inner side of the main sole plate. A porous support pad is horizontally and fixedly bonded to the bottom surface of the breathable, insulating, and supportive inner layer. A high-elasticity support isolation layer is fixedly disposed on the inner side of the cushioning and shock-absorbing midsole. An auxiliary rubber outsole layer is horizontally and fixedly bonded to the bottom surface of the high-elasticity support isolation layer. A fiber mesh filling inner layer is filled on the inner side of the breathable, insulating, and supportive inner layer.

[0006] In a preferred embodiment of this utility model, the top surface of the cushioning and shock-absorbing middle layer is fixedly bonded to the bottom surface of the main shoe sole plate with high-strength adhesive, and the edge of the cushioning and shock-absorbing middle layer and the bottom edge of the main shoe sole plate are heat-fused together by a hot-melt process, so that the edge of the cushioning and shock-absorbing middle layer and the edge of the main shoe sole plate are integrated into one piece.

[0007] In a preferred embodiment of this utility model: the top surface of the wear-resistant support bottom layer is fixedly bonded to the bottom surface of the cushioning and shock-absorbing middle layer by high-strength adhesive. The main shoe sole plate, the cushioning and shock-absorbing middle layer and the wear-resistant support bottom layer are arranged in parallel and superimposed on each other. The edge treatment process of the wear-resistant support bottom layer and the cushioning and shock-absorbing middle layer is consistent with the edge treatment process of the main shoe sole plate and the cushioning and shock-absorbing middle layer.

[0008] As a preferred embodiment of this utility model: the breathable isolation support inner layer is made of high-density porous rubber material and is in the shape of a sleeve. The outer side of the breathable isolation support inner layer is fixedly bonded to the inner side of the main shoe sole plate by high-strength adhesive. The breathable isolation support inner layer is made of high-elasticity rubber material.

[0009] In a preferred embodiment of this utility model: the top surface of the porous support pad is fixedly bonded to the bottom surface of the breathable isolation support inner layer by high-strength adhesive, and the porous support pad is made of thin silicone material, and the top surface of the porous support pad is uniformly provided with a breathable hole structure, and the bottom surface of the porous support pad is fixedly bonded to the top surface of the buffer and shock absorption middle layer by high-strength adhesive.

[0010] In a preferred embodiment of this utility model: the inner side of the high-elasticity support isolation layer is provided with multiple support columns, which are arranged parallel to each other at equal intervals. The spaces between the multiple support columns of the high-elasticity support isolation layer are filled with high-elasticity sponge particles, which are fixed and bonded to each other with adhesive. The multiple support columns are vertically and movably inserted between the sponge particles. The auxiliary rubber bottom cover layer is made of hard rubber material, and its bottom surface is fixed and bonded to the top surface of the wear-resistant support bottom layer with high-strength adhesive. The fiber mesh filling inner layer is horizontally fixed to the inner side of the breathable isolation support inner layer in the form of a multi-fiber woven mesh.

[0011] Compared with the prior art, the beneficial effects of this utility model are: This invention, when the foot steps on the top surface of the main sole plate, creates a compression effect on the internal breathable and insulating support layer. This, combined with its inherent breathability, promotes ventilation to the sole of the foot. Furthermore, the porous support padding at the bottom further enhances airflow, allowing air to circulate within both the breathable and insulating support layer and the inner side of the porous support padding. This increases airflow efficiency and improves breathability. The fiber mesh filling layer provides support without hindering airflow, while also cushioning the downward force of the footstep. Finally, the middle cushioning and shock-absorbing layer further enhances the overall breathability. The shoe's inherent cushioning and shock absorption properties are enhanced by an internal high-elasticity support layer. Multiple connecting rubber pillars create a downward pull after the initial bounce, allowing for pressure relief and recovery, preventing instability due to excessive elasticity. The durable support layer at the bottom provides high abrasion resistance, extending the lifespan of the main sole. The multiple elastic support structures further enhance the sole's elasticity, and the cushioning and shock absorption structure helps to pull and recover the elastic force, preventing instability caused by excessive bounce. Attached Figure Description

[0012] Other features, objects, and advantages of this invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings: Figure 1 A schematic diagram of the three-dimensional structure of a high-resilience, pressure-relieving, and shock-absorbing athletic shoe sole; Figure 2 A structural schematic diagram showing the cross-sectional connection details of the main outsole plate of a high-resilience, pressure-relieving, and shock-absorbing athletic shoe. Figure 3 A structural diagram showing the connection details of the cross-section of the cushioning midlayer in a high-resilience, pressure-relieving, shock-absorbing athletic shoe sole; Figure 4 A structural diagram showing the details of the cross-sectional connection of the breathable, insulating, and supportive inner layer of a high-resilience, pressure-relieving, and shock-absorbing athletic shoe sole.

[0013] In the diagram: 1. Main sole plate; 2. Cushioning and shock-absorbing middle layer; 3. Abrasion-resistant support bottom layer; 4. Breathable isolation support inner layer; 5. Porous support padding layer; 6. High-elasticity support isolation layer; 7. Auxiliary rubber outsole cover layer; 8. Fiber mesh filling inner layer. Detailed Implementation

[0014] Please see Figure 1In this embodiment of the invention, the high-resilience pressure-relieving and shock-absorbing sports shoe sole includes a main sole plate 1. A cushioning and shock-absorbing middle layer 2 is horizontally and fixedly bonded to the bottom surface of the main sole plate 1. The top surface of the cushioning and shock-absorbing middle layer 2 is fixedly and bonded to the bottom surface of the main sole plate 1 with high-strength adhesive. The edge of the cushioning and shock-absorbing middle layer 2 and the bottom edge of the main sole plate 1 are heat-fused together by a hot-melt process, so that the edge of the cushioning and shock-absorbing middle layer 2 and the edge of the main sole plate 1 are integrated. A wear-resistant support bottom layer 3 is horizontally and fixedly bonded to the bottom surface of the cushioning and shock-absorbing middle layer 2. The top surface of the wear-resistant support bottom layer 3 is fixedly and bonded to the bottom surface of the cushioning and shock-absorbing middle layer 2 with high-strength adhesive. The main sole plate 1, the cushioning and shock-absorbing middle layer 2 and the wear-resistant support bottom layer 3 are arranged in parallel and superimposed. The edge treatment process of the wear-resistant support bottom layer 3 and the cushioning and shock-absorbing middle layer 2 is consistent with the edge treatment process of the main sole plate 1 and the cushioning and shock-absorbing middle layer 2. Please see Figure 2-4 In this embodiment of the invention, a high-resilience, pressure-relieving, shock-absorbing sports shoe sole includes a breathable, insulating, and supporting inner layer 4 horizontally fixed to the inner side of the main sole plate 1. The breathable, insulating, and supporting inner layer 4 is made of a high-density porous rubber material and is sleeve-shaped. The outer side of the breathable, insulating, and supporting inner layer 4 is fixedly bonded to the inner side of the main sole plate 1 using high-strength adhesive. The breathable, insulating, and supporting inner layer 4 is made of a high-elasticity rubber material. A porous support pad 5 is horizontally fixedly bonded to the bottom surface of the breathable, insulating, and supporting inner layer 4. The top surface of the porous support pad 5 is fixedly bonded to the bottom surface of the breathable, insulating, and supporting inner layer 4 using high-strength adhesive. The porous support pad 5 is made of a thin silicone material and has uniformly distributed breathable holes on its top surface. The bottom surface of the porous support pad 5 is fixedly bonded to the top surface of the cushioning and shock-absorbing middle layer 2 using high-strength adhesive. A high-elasticity support isolation layer 6 is fixedly installed on the inner side of the epicenter layer 2. An auxiliary rubber bottom cover layer 7 is horizontally fixedly bonded to the bottom surface of the high-elasticity support isolation layer 6. A fiber mesh filling inner layer 8 is filled on the inner side of the breathable isolation support inner layer 4. Multiple support rubber columns are provided on the inner side of the high-elasticity support isolation layer 6, and the multiple support rubber columns are arranged parallel to each other at equal intervals. High-elasticity sponge particle structures are filled between the multiple support rubber columns of the high-elasticity support isolation layer 6, and the sponge particle structures are fixedly bonded to each other with adhesive. The multiple support rubber columns are vertically and movably inserted between the sponge particles. The auxiliary rubber bottom cover layer 7 is made of hard rubber material, and the bottom surface of the auxiliary rubber bottom cover layer 7 is fixedly bonded to the top surface of the wear-resistant support bottom layer 3 with high-strength adhesive. The fiber mesh filling inner layer 8 is horizontally fixed on the inner side of the breathable isolation support inner layer 4 in the form of a multi-fiber woven mesh.

[0015] The working principle of this utility model is as follows: When the foot steps on the top surface of the main sole plate 1, it creates a compression effect on the inner breathable and insulating support layer 4. This, combined with its inherent breathability, allows for ventilation of the sole. Furthermore, the porous support padding layer 5 at the bottom further facilitates airflow between the inner breathable and insulating support layer 4 and the inner side of the porous support padding layer 5, increasing airflow efficiency and improving breathability. The fiber mesh filling inner layer 8 further enhances breathability without hindering airflow when stepping down. The force of stepping creates a cushioning and support effect. Under the support of the cushioning and shock-absorbing middle layer 2, the inherent cushioning and shock-absorbing effect is enhanced. The high elasticity support and isolation layer 6 inside makes the elasticity even better. With multiple rubber pillars connected, after bouncing to a certain distance, a downward pulling force is generated, which can perform pressure relief and recovery operation of the elastic force, so as not to be too elastic and unstable when walking. Under the support of the wear-resistant support bottom layer 3, the wear resistance is high when walking on the ground, which improves the service life of the main shoe sole 1.

[0016] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A high-resilience, pressure-relieving, shock-absorbing sports shoe sole, comprising a main sole plate (1), characterized in that, The bottom surface of the main sole plate (1) is horizontally fixedly bonded with a cushioning and shock-absorbing middle layer (2), the bottom surface of the cushioning and shock-absorbing middle layer (2) is horizontally fixedly bonded with a wear-resistant support bottom layer (3), the inner side of the main sole plate (1) is horizontally fixedly provided with a breathable isolation support inner layer (4), the bottom surface of the breathable isolation support inner layer (4) is horizontally fixedly bonded with a porous support pad layer (5), the inner side of the cushioning and shock-absorbing middle layer (2) is fixedly provided with a high-elasticity support isolation layer (6), the bottom surface of the high-elasticity support isolation layer (6) is horizontally fixedly bonded with an auxiliary rubber bottom cover layer (7), and the inner side of the breathable isolation support inner layer (4) is filled with a fiber mesh filling inner layer (8).

2. The high-resilience, pressure-relieving, shock-absorbing sports shoe sole according to claim 1, characterized in that, The top surface of the cushioning and shock-absorbing middle layer (2) is fixedly bonded to the bottom surface of the main shoe sole plate (1) by high-strength adhesive, and the edge of the cushioning and shock-absorbing middle layer (2) and the bottom edge of the main shoe sole plate (1) are heat-fused together by a hot-melt process, so that the edge of the cushioning and shock-absorbing middle layer (2) and the edge of the main shoe sole plate (1) are integrated into one piece.

3. The high-resilience, pressure-relieving, shock-absorbing sports shoe sole according to claim 1, characterized in that, The top surface of the wear-resistant support bottom layer (3) is fixedly bonded to the bottom surface of the cushioning and shock-absorbing middle layer (2) by high-strength adhesive. The main shoe sole plate (1), the cushioning and shock-absorbing middle layer (2) and the wear-resistant support bottom layer (3) are arranged in parallel superimposed arrangement. The edge treatment process of the wear-resistant support bottom layer (3) and the cushioning and shock-absorbing middle layer (2) is consistent with the edge treatment process of the main shoe sole plate (1) and the cushioning and shock-absorbing middle layer (2).

4. The high-resilience, pressure-relieving, shock-absorbing sports shoe sole according to claim 1, characterized in that, The breathable isolation support inner layer (4) is made of high-density porous rubber material and is in the shape of a sleeve. The outer side of the breathable isolation support inner layer (4) is fixedly bonded to the inner side of the main shoe sole plate (1) by high-strength adhesive. The breathable isolation support inner layer (4) is made of high-elasticity rubber material.

5. The high-resilience, pressure-relieving, shock-absorbing sports shoe sole according to claim 1, characterized in that, The top surface of the porous support pad (5) is fixedly bonded to the bottom surface of the breathable isolation support inner layer (4) by high-strength adhesive. The porous support pad (5) is made of thin silicone material and the top surface of the porous support pad (5) is uniformly provided with a breathable hole structure. The bottom surface of the porous support pad (5) is fixedly bonded to the top surface of the buffer and shock absorption middle layer (2) by high-strength adhesive.

6. The high-resilience, pressure-relieving, shock-absorbing sports shoe sole according to claim 1, characterized in that, The inner side of the high elastic support isolation layer (6) is provided with multiple support rubber columns, and the multiple support rubber columns are arranged parallel to each other at equal intervals. The positions between the multiple support rubber columns of the high elastic support isolation layer (6) are filled with high elastic sponge particle structures, and the sponge particle structures are fixed and bonded to each other by adhesive. The multiple support rubber columns are vertically and movably inserted between the sponge particles. The auxiliary rubber bottom cover layer (7) is made of hard rubber material, and the bottom surface of the auxiliary rubber bottom cover layer (7) is fixed and bonded to the top surface of the wear-resistant support bottom layer (3) by high strength adhesive. The fiber mesh filling inner layer (8) is horizontally fixed on the inner side of the breathable isolation support inner layer (4) in the form of a mesh woven between multiple fibers.

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