High-resilience sole

Abstract

The utility model relates to a sole with high rebound resilience, which comprises a sole main body, a rebound support part and an insole layer, the surface of the sole main body is provided with a containing groove and an anti-skidding edge groove, the rebound support part consists of elastic bodies and shaping strips, and the elastic bodies are of a spindle cylindrical structure and are distributed in a matrix, so that a good rebound support effect is provided; the shaping strip enhances the friction force between the springback supporting part and the containing groove, and the stability of the springback supporting part is ensured. The insole layer is arranged on the springback supporting part, and comfortable foot feeling is provided. According to the utility model, through the matrix arrangement of the spindle body structures, the rebound resilience and the comfort of the sole are effectively improved. Especially in a high-impact area, the longer spindle body can provide strong resilience force and enhance energy feedback, and in a low-stress area of the foot, the design of the shorter spindle body is beneficial to relieving pressure and improving flexibility, so that gaits are more natural and comfortable.

Description

Technical Field

[0001] This utility model relates to the field of shoe sole technology, specifically to a high-resilience shoe sole. Background Technology

[0002] As people's demands for comfort and athletic performance increase, shoe sole design is gradually developing towards higher rebound and comfort. Traditional shoe sole designs typically use a single material or a simple structural design, with the main body of the sole generally composed of elastic materials such as rubber and EVA. While these traditional sole designs can provide a certain degree of comfort and support, they usually have limitations in rebound performance and the adjustment of regional pressure distribution. Especially during prolonged exercise or walking, the sole often cannot adapt well to changes in foot pressure, easily leading to foot fatigue or discomfort.

[0003] In existing technologies, the design of the rebound support section mostly relies on simple, uniform elastic materials, which cannot effectively cope with the force requirements of different areas of the foot. In particular, the impact absorption and support effects of the heel and the forefoot differ significantly, resulting in insufficient rebound of the sole in high-impact areas, affecting overall comfort and athletic performance. Therefore, this research aims to address these problems by providing a high-rebound sole to overcome the shortcomings of traditional soles in terms of high rebound, comfort, and stability. Especially during prolonged exercise, the performance of the sole cannot fully meet users' needs for comfort, rebound, and flexibility. The goal of this technology is to solve these problems and improve practical value. Utility Model Content

[0004] The present invention aims to solve the technical problems existing in the prior art or related technologies.

[0005] This utility model relates to a high-resilience shoe sole, specifically including a sole body, a rebound support part, and an insole layer.

[0006] The main surface of the shoe sole is provided with receiving grooves and anti-slip grooves;

[0007] The spring support includes an elastomer and a shaping strip.

[0008] The elastomer is used to provide rebound support. The elastomer has a spindle-shaped columnar structure and is arranged in a matrix. The shaping strip is used to define the shape of the rebound support and enhance the contact friction between the rebound support and the inner side of the receiving groove.

[0009] The insole layer is located on the rebound support section.

[0010] This embodiment optimizes the rebound performance of the sole through a rebound support section arranged in a matrix of spindle-shaped components. The longer spindle at the heel effectively absorbs high impact and provides rebound, enhancing energy return during gait. The shorter spindle design in the low-stress area of ​​the midfoot helps reduce pressure, improve foot flexibility, and bring a more natural and comfortable gait.

[0011] In a preferred embodiment, the present invention can be further configured such that: the receiving groove is used to accommodate a portion of the spring support, the spring support is in interference contact with the inner side of the receiving groove through a shaping strip, and the positioning of the spring support is achieved through frictional contact.

[0012] By adopting the above technical solution, the rebound support part is stably fixed to the inner side of the receiving groove through interference fit, and the friction fit ensures that the rebound support part will not move during use, effectively improving the stability of the sole and the comfort of long-term use.

[0013] In a preferred embodiment, the present invention can be further configured such that the elastic body of the rebound support is an EVA or PU material component, and the shaping strip is a rubber or silicone strip.

[0014] By adopting the above technical solutions, the selection of materials for the elastomer ensures that the rebound support has good rebound performance, while the selection of materials for the shaping strip provides appropriate shape retention force, enhancing the durability and comfort of the sole.

[0015] In a preferred embodiment, the present invention can be further configured such that the anti-slip grooves are provided along the bottom surface of the sole body to enhance the anti-slip performance of the insole layer and prevent the insole layer from shifting.

[0016] By adopting the above technical solution, the anti-slip grooves can effectively prevent the insole layer from sliding during use, enhance the contact stability between the sole and the foot, improve the overall anti-slip performance of the sole, and avoid the discomfort caused by the displacement of the insole layer.

[0017] In a preferred embodiment, the present invention can be further configured such that: the insole layer is made of memory foam or silicone to provide a comfortable feel, and the surface of the insole layer is provided with a plurality of evenly distributed breathable holes.

[0018] By adopting the above technical solutions, the memory foam or silicone insole layer provides excellent comfort, and the design of the ventilation holes improves breathability, preventing dampness after prolonged wear and ensuring that the feet are dry and comfortable, making them suitable for long-term use.

[0019] In a preferred embodiment, the present invention can be further configured such that the rebound support portion adopts spindle bodies of different lengths arranged according to the different forces exerted on the foot, so as to adapt to the force requirements of different areas and provide a better rebound support effect.

[0020] By adopting the above technical solution, the length of the spindle body in the rebound support section is optimized to accommodate changes in foot force, allowing the sole to provide different levels of rebound support based on the force applied to different areas. High-pressure areas provide stronger rebound force, while low-pressure areas offer comfortable cushioning, improving overall comfort and athletic performance.

[0021] The beneficial effects achieved by this utility model are as follows:

[0022] 1. In this utility model, the rebound performance and comfort of the sole are optimized by splicing the spindle-shaped matrix. The longer spindle at the heel can effectively absorb high impact and provide strong rebound, enhancing energy feedback in the gait. It is especially suitable for use during long-term walking or exercise. The spindle design with a shorter low-pressure area in the middle of the foot helps to reduce pressure, improve foot flexibility, and make the gait more natural and comfortable.

[0023] 2. In this invention, the different lengths of the matrix arrangement structure help to evenly distribute foot pressure, avoiding discomfort caused by excessive local pressure. At the same time, this structure improves the stability and flexibility of the sole, optimizes energy transfer efficiency, enhances overall support and adaptability, and ensures that the sole can provide comfortable and efficient support under different gait and exercise conditions. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the overall structure of one embodiment of the present utility model;

[0025] Figure 2 This is an exploded structural diagram of one embodiment of the present invention;

[0026] Figure 3 This is a schematic diagram of the spring support structure according to an embodiment of the present invention;

[0027] Figure 4 This is a schematic diagram of the heel side of the rebound support part according to an embodiment of the present invention.

[0028] Figure label:

[0029] 100. Main body of the sole; 110. Receiving groove; 120. Anti-slip groove; 200. Rebound support part; 210. Elastomer; 220. Shaping strip; 300. Insole layer. Detailed Implementation

[0030] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings. It should be noted that, unless otherwise specified, the embodiments and features of the present utility model can be combined with each other.

[0031] It should be understood that these descriptions are merely exemplary and not intended to limit the scope of this invention.

[0032] The following is in conjunction with the appendix Figures 1-3 The present invention provides a high resilience shoe sole through some embodiments thereof. Example 1

[0033] This embodiment provides a specific implementation of a high-resilience shoe sole. Its main structure includes a sole body 100, a rebound support part 200, and an insole layer 300.

[0034] The surface of the sole body 100 is provided with a receiving groove 110 and an anti-slip groove 120;

[0035] The spring support portion 200 includes an elastic body 210 and a shaping strip 220. The elastic body 210 is used to provide spring support. The elastic body 210 has a spindle-shaped columnar structure and is arranged in a matrix. The shaping strip 220 is used to define the shape of the spring support portion 200 and enhance the contact friction between the spring support portion 200 and the inner side of the receiving groove 110.

[0036] The insole layer 300 is disposed on the rebound support part 200.

[0037] In this embodiment, the receiving groove 110 on the surface of the sole body 100 is used to accommodate the rebound support part 200. The rebound support part 200 is press-fitted against the inner side of the receiving groove 110 by a shaping strip 220, thereby effectively fixing the rebound support part 200 and ensuring that it will not shift during use. The elastic body 210 in the rebound support part 200 is made of EVA material, which has good resilience and cushioning effect. The shaping strip 220 is made of rubber material to ensure strong friction between it and the receiving groove 110, enhancing stability.

[0038] The rebound support 200 is press-fitted against the receiving groove 110 by the shaping strip 220, ensuring stable positioning of the rebound support 200 within the sole body 100. During use, the rebound support 200 will not slip or shift, thus ensuring stable foot support under different gait conditions.

[0039] The elastic body 210 of the rebound support section 200 is made of EVA or PU material, and the shaping strip 220 is made of rubber or silicone. The elastomer 210, made of EVA, has good elasticity and cushioning properties, effectively dispersing impact forces from the ground and preventing excessive pressure on the foot. The shaping strip 220, made of rubber, has high abrasion resistance and tensile strength, ensuring the stability and durability of the sole structure.

[0040] Anti-slip grooves 120 are provided along the bottom surface of the sole body 100 to enhance the anti-slip performance with the insole layer 300 and prevent the insole layer 300 from shifting. The anti-slip grooves 120, located on the bottom surface of the sole body 100, create strong friction with the insole layer 300, preventing displacement of the insole layer 300 during use. This design ensures a more stable connection between the insole layer 300 and the sole body 100, thereby improving overall comfort and lifespan.

[0041] The insole layer 300 is made of memory foam or silicone, providing a comfortable feel. The surface of the insole layer 300 features evenly distributed ventilation holes. Made of memory foam, the insole layer 300 can adaptively adjust to the shape of the foot, providing a more comfortable feel. The evenly distributed ventilation holes increase airflow, preventing stuffiness and dampness in the feet during prolonged wear, thus improving comfort.

[0042] The rebound support section 200 employs spindles of varying lengths to accommodate different pressure points on the foot, providing superior rebound support. The spindles in the rebound support section 200 are arranged in different lengths according to the varying pressure points on the foot. For example, the spindles in the heel area are longer, effectively absorbing impact from the ground and providing energy feedback through rebound; while the spindles in the forefoot area are shorter, helping to reduce pressure and improve foot flexibility. Through this design, the sole can better adapt to the dynamic changes of the foot, providing lasting comfort and support. Example 2

[0043] This embodiment is similar to Embodiment 1, but improvements have been made to the material and arrangement of the rebound support part 200 to further enhance the comfort and adaptability of the sole.

[0044] A high-resilience shoe sole, comprising:

[0045] The sole body is 100, the rebound support part is 200, and the insole layer is 300;

[0046] The surface of the sole body 100 is provided with a receiving groove 110 and an anti-slip groove 120;

[0047] The spring support portion 200 includes an elastic body 210 and a shaping strip 220. The elastic body 210 is used to provide spring support. The elastic body 210 has a spindle-shaped columnar structure and is arranged in a matrix. The shaping strip 220 is used to define the shape of the spring support portion 200 and enhance the contact friction between the spring support portion 200 and the inner side of the receiving groove 110.

[0048] The insole layer 300 is disposed on the rebound support part 200.

[0049] Unlike Embodiment 1, the rebound support portion 200 in this embodiment uses PU material as the elastomer 210. This material provides good resilience while also having high durability and fatigue resistance, enabling it to withstand longer periods of use. Furthermore, the spindle bodies 210 in the rebound support portion 200 are more densely arranged, providing a more uniform support force.

[0050] The receiving groove 110 is used to accommodate the portion of the rebound support 200. The rebound support 200 is press-fitted against the inner side of the receiving groove 110 by the shaping strip 220, and the positioning of the rebound support 200 is achieved through frictional contact. In this embodiment, the depth of the receiving groove 110 is increased to ensure that the rebound support 200 can be more securely installed in the sole body 100, and to prevent the rebound support 200 from loosening or shifting due to friction generated during use.

[0051] The elastic body 210 of the rebound support part 200 is made of EVA or PU material. EVA is ethylene-vinyl acetate copolymer, and PU is polyurethane. The shaping strip 220 is made of rubber or silicone. In this embodiment, the elastic body 210 of the rebound support part 200 is made of PU material, ensuring good rebound effect and long-term durability. The shaping strip 220 is made of silicone material, which can improve friction and thus enhance the stability of the sole structure.

[0052] In the description of this specification, the terms "one embodiment," "some embodiments," "specific embodiment," etc., refer to a specific feature, structure, material, or characteristic described in connection with that embodiment or example, which is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0053] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A high-resilience shoe sole, characterized in that, include: The sole body (100), the rebound support part (200), and the insole layer (300). The surface of the sole body (100) is provided with a receiving groove (110) and an anti-slip groove (120); The spring support (200) includes an elastomer (210) and a shaping strip (220). Among them, the elastomer (210) is used to provide rebound support. The elastomer (210) has a spindle columnar structure and is assembled in a matrix distribution. The shaping strip (220) is used to define the shape of the rebound support part (200) and enhance the contact friction between the rebound support part (200) and the inner side of the receiving groove (110). The insole layer (300) is disposed on the rebound support part (200).

2. The high resilience sole according to claim 1, characterized in that, The receiving groove (110) is used to accommodate the spring support part (200). The spring support part (200) is in interference contact with the inner side of the receiving groove (110) through the shaping strip (220), and the positioning of the spring support part (200) is achieved through the friction contact effect.

3. The high resilience shoe sole according to claim 1, characterized in that, The elastic body (210) of the rebound support (200) is an EVA or PU material component, and the shaping strip (220) is a rubber or silicone strip.

4. A high-resilience shoe sole according to claim 1, characterized in that, The anti-slip groove (120) is provided along the bottom surface of the sole body (100) to enhance the anti-slip performance of the insole layer (300) and prevent the insole layer (300) from shifting.

5. A high-resilience shoe sole according to claim 1, characterized in that, The insole layer (300) is made of memory foam or silicone to provide a comfortable feel, and the surface of the insole layer (300) has a number of evenly distributed ventilation holes.

6. A high-resilience shoe sole according to claim 1, characterized in that, The rebound support part (200) uses spindle bodies of different lengths arranged according to the different forces on the foot, so as to adapt to the force requirements of different areas and provide a better rebound support effect.

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