Sneaker sole with sole pressure adjusting function

Abstract

The utility model relates to a sneaker sole with a sole pressure adjusting function, which comprises a sole body, a plurality of anti-slip bumps made of wear-resistant anti-slip rubber are embedded on the bottom surface of the sole body, each anti-slip bump comprises a front sole module and a heel module, the front sole module comprises a plurality of arc-shaped modules, and the arc-shaped modules are connected with the sole body. The arc-shaped modules are sequentially arranged at intervals in the direction from the front foot sole to the arch of the bottom face of the shoe sole body, drainage grooves are formed in the interval between every two adjacent arc-shaped modules and the interval between the front foot sole module and the heel module, and pressure guide grooves are formed in the drainage grooves. The pressure distribution of the sole is balanced through the pressure guide grooves, particularly when the front sole touches the ground, the pressure of the arc-shaped module at the force application position is too large due to instant force application, and the adjacent open pressure guide grooves can guide out excessive pressure, so that a user feels more comfortable when wearing and exercising, and the comfort of the user is improved. And unnecessary load on the arc-shaped module at the force exerting position is also reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of sports shoes, and more particularly to a sports shoe sole with the function of adjusting the pressure on the sole of the foot. Background Art

[0002] Athletic shoes are designed and manufactured for people who participate in sports or travel. Unlike regular leather or rubber shoes, the soles of athletic shoes are usually made of a soft and flexible material. This provides cushioning, flexibility, and protection from ankle injuries during exercise.

[0003] In order to further improve the grip and anti-slip properties of sports shoes, in addition to the ordinary anti-slip patterns on the soles, hard wear-resistant and anti-slip rubber sheets are also embedded on the soles. However, foot mechanics research shows that when the human body is in motion, the distribution of the force fulcrums of the foot is not uniform, nor is it constant. The force fulcrums will constantly change with the state of motion, resulting in uneven pressure distribution on the soles of the shoes, affecting comfort during exercise. In addition, when walking or running, when the forefoot touches the ground, the instantaneous force will cause excessive pressure on the wear-resistant and anti-slip rubber sheet at the force-generating position. If the pressure is not shared and guided in time, it is easy to aggravate the wear and tear of the wear-resistant and anti-slip rubber sheet, and even cause it to break. Utility Model Content

[0004] The purpose of the utility model is to provide a sports shoe sole with the function of adjusting the sole pressure, so as to solve the above-mentioned problems in the prior art.

[0005] The utility model adopts the following technical solutions:

[0006] A sports shoe sole with a function of adjusting plantar pressure comprises a sole body, wherein the bottom surface of the sole body is embedded with a plurality of anti-slip bumps made of wear-resistant anti-slip rubber, wherein the anti-slip bumps comprise a forefoot module and a heel module, wherein the forefoot module comprises a plurality of arc modules, and the arc modules are sequentially arranged at intervals along the bottom surface of the sole body from the forefoot to the arch of the foot, wherein the intervals between two adjacent arc modules and the intervals between the forefoot module and the heel module form drainage grooves, wherein a pressure guiding groove is provided in the drainage grooves.

[0007] Furthermore, the drainage groove and the pressure guiding groove are both arc-shaped groove structures.

[0008] Furthermore, a connecting block is provided between two adjacent arc-shaped modules, and the arc-shaped module and the connecting block are integrally formed.

[0009] Preferably, the thickness of the connecting block is smaller than the thickness of the arc module.

[0010] Furthermore, the pressure guiding groove is an open pressure guiding groove, and the notch of at least one end of the pressure guiding groove extends to the side wall of the sole body.

[0011] Furthermore, the heel module is composed of two upper and lower C-shaped modules facing each other to form an O-shaped structure, one side of the two C-shaped modules is connected into one by a connecting block, and the other side is separated to form a drainage outlet.

[0012] Preferably, a recessed pit is provided on the bottom surface of the rear heel of the sole body, and the recessed pit is located in the O-shaped structure of the rear heel module.

[0013] Furthermore, the surface of the anti-slip protrusion is provided with anti-slip lines.

[0014] Furthermore, the sole body is made of lightweight and highly elastic EVA material.

[0015] From the above description of the structure of the utility model, it can be seen that compared with the prior art, the utility model has the following advantages:

[0016] 1. The utility model guides the pressure on the sole of the foot through the pressure guide groove provided in the drainage groove, so that the pressure distribution on the sole of the foot is balanced. In particular, when the forefoot touches the ground, the instantaneous force causes excessive pressure on the arc module at the force-generating position. The adjacent open pressure guide groove can guide the excess pressure, making the user more comfortable when wearing it for exercise and reducing unnecessary load on the arc module at the force-generating position.

[0017] 2. The bottom surface of the heel of the sole body of the utility model is provided with a recessed pit, which is located within the O-shaped structure of the heel module. When the heel of the sole touches the ground, the ground and the recessed pit form a semi-enclosed airbag structure. This semi-enclosed airbag structure, combined with the EVA material properties of the sole body, can effectively cushion the impact force of the ground on the ankle when the heel touches the ground.

[0018] 3. The present invention connects the arc-shaped modules of the forefoot module into one piece through a connecting block, and also connects the two C-shaped modules of the heel module into one piece through a connecting block, thereby reducing the number of sole module insertions and facilitating the embedding operation of the forefoot module and the heel module on the bottom surface of the sole body. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a bottom view of the utility model.

[0020] Figure 2 It is the main view of the utility model.

[0021] Figure 3 It is a schematic cross-sectional view of the heel of the present invention along the width direction of the sole.

[0022] The numbers in the figure are: sole body 10, anti-slip protrusion 20, arc module 21, C-shaped module 22, connecting block 23, drainage groove 30, pressure guiding groove 40, concave pit 50, drainage outlet 60. DETAILED DESCRIPTION

[0023] The specific implementation of the embodiment of the present utility model is described below with reference to the accompanying drawings.

[0024] Reference Figure 1 and Figure 2 A sports shoe sole with a function for adjusting plantar pressure includes a sole body 10 made of lightweight, highly elastic EVA. Embedded on the bottom surface of the sole body 10 are a plurality of anti-slip bumps 20 made of wear-resistant, non-slip rubber. The anti-slip bumps 20 are of a certain thickness and have anti-slip patterns on their surfaces. When embedded in the bottom surface of the sole body 10, the anti-slip bumps 20 are higher than the bottom surface of the sole body 10.

[0025] Reference Figure 1 and Figure 2 The anti-slip protrusion 20 includes a forefoot module and a heel module. The forefoot module includes several arc-shaped modules 21, with four arc-shaped modules 21 in this embodiment. The four arc-shaped modules 21 are spaced apart along the bottom of the sole body 10, from the forefoot to the arch of the foot. The space between two adjacent arc-shaped modules 21 forms a drainage groove 30. The space between the forefoot module and the heel module also forms a drainage groove 30. The drainage groove 30 is used to drain water when the sole steps on the ground. The drainage groove 30 has four drainage grooves 30 from top to bottom. The drainage grooves 30 have an arc-shaped structure and are provided with pressure guide grooves 40. The pressure guide grooves 40 are located at the bottom of the drainage grooves 30 and are also arc-shaped. Preferably, in this embodiment, the pressure guide grooves 40 are open pressure guide grooves 40, with the notch of at least one end of the pressure guide groove 40 extending to the side wall of the sole body 10.

[0026] Reference Figure 1 and Figure 2 The present invention enhances the anti-slip performance of sports shoes through modular anti-slip protrusions 20 and drainage grooves 30 formed between the anti-slip protrusions 20, and guides the pressure on the sole of the foot through the pressure guiding grooves 40 provided in the drainage grooves 30, so that the pressure distribution on the sole of the foot is balanced. Especially when the forefoot touches the ground, the instantaneous force causes excessive pressure on the arc module 21 at the force position. The adjacent open pressure guiding grooves 40 can guide the excessive pressure, making the user more comfortable when wearing it for exercise, and reducing unnecessary load on the arc module 21 at the force position.

[0027] Reference Figure 1 、 Figure 2 and Figure 3The heel module is composed of two upper and lower C-shaped modules 22 facing each other in an O-shaped configuration. One side of the two C-shaped modules 22 is connected by a connecting block 23, and the other side is separated by a drainage port 60. The bottom surface of the heel of the sole body 10 is provided with a recessed pit 50, located within the O-shaped structure of the heel module. When the heel touches the ground, the ground and recessed pit 50 form a semi-enclosed airbag structure. This semi-enclosed airbag structure, combined with the EVA material properties of the sole body 10, effectively cushions the impact of the ground on the ankle when the heel strikes the ground.

[0028] Reference Figure 1 and Figure 2 In this embodiment, the forefoot module and the heel module are embedded in the bottom surface of the sole body 10 by gluing with shoe glue. To facilitate the embedding of the forefoot module and the heel module in the bottom surface of the sole body 10, a connecting block 23 is provided between two adjacent arc-shaped modules 21 in the forefoot module. The arc-shaped modules 21 and the connecting block 23 are integrally formed, thereby connecting the arc-shaped modules 21 of the forefoot module into a whole through the connecting block 23. One side of the two C-shaped modules 22 of the heel module is connected into a whole through a connecting block 23. Preferably, the thickness of the connecting block 23 is less than the thickness of the arc-shaped modules 21 and the C-shaped modules 22.

[0029] The above is only a specific implementation method of the present invention, but the design concept of the present invention is not limited to this. Any non-substantial changes to the present invention using this concept shall be deemed as an infringement of the protection scope of the present invention.

Claims

1. A sports shoe sole with the function of adjusting plantar pressure, comprising a sole body, characterized in that: The bottom surface of the sole body is embedded with a plurality of anti-slip bumps made of wear-resistant anti-slip rubber, and the anti-slip bumps include a forefoot module and a heel module. The forefoot module includes a plurality of arc modules, and the arc modules are arranged in sequence from the forefoot to the arch of the foot along the bottom of the sole body. The interval between two adjacent arc modules and the interval between the forefoot module and the heel module form a drainage groove, and a pressure guide groove is provided in the drainage groove.

2. The sports shoe sole with the function of adjusting plantar pressure according to claim 1, characterized in that: The drainage groove and the pressure guiding groove are both in an arc-shaped groove structure.

3. The sports shoe sole with the function of adjusting plantar pressure according to claim 1, characterized in that: A connecting block is provided between two adjacent arc-shaped modules, and the arc-shaped modules and the connecting block are integrally formed.

4. The sports shoe sole with the function of adjusting plantar pressure according to claim 3, characterized in that: The thickness of the connecting block is smaller than the thickness of the arc module.

5. The sports shoe sole with the function of adjusting plantar pressure according to claim 1, characterized in that: The pressure guiding groove is an open pressure guiding groove, and the notch of at least one end of the pressure guiding groove extends to the side wall of the sole body.

6. The sports shoe sole with the function of adjusting plantar pressure according to claim 1, characterized in that: The heel module is composed of two upper and lower C-shaped modules facing each other to form an O-shaped structure. One side of the two C-shaped modules is connected into one by a connecting block, and the other side is separated to form a drainage outlet.

7. The sports shoe sole with the function of adjusting plantar pressure according to claim 6, characterized in that: The bottom surface of the rear heel of the sole body is provided with a concave pit, and the concave pit is located in the O-shaped structure of the rear heel module.

8. The sports shoe sole with the function of adjusting plantar pressure according to claim 1, characterized in that: The surface of the anti-slip protrusion is provided with anti-slip lines.

9. The sports shoe sole with the function of adjusting plantar pressure according to claim 1, characterized in that: The sole body is made of lightweight and highly elastic EVA material.

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