CN215958587U

CN215958587U - Shock-absorbing sole

Info

Publication number: CN215958587U
Application number: CN202121491268.1U
Authority: CN
Inventors: 薛丽杰; 蔡丽忠; 蒋哲明; 张雪梅; 许远证; 李强
Original assignee: Fujian Putian Jiayuan Shoes Co ltd
Current assignee: Fujian Putian Jiayuan Shoes Co ltd
Priority date: 2021-07-02
Filing date: 2021-07-02
Publication date: 2022-03-08
Anticipated expiration: 2031-07-02

Abstract

The utility model discloses a shock absorption sole, which comprises a wear-resistant outsole and a shock absorption midsole, wherein the wear-resistant outsole is provided with a notch corresponding to the front sole and/or the heel of a human body, the shock absorption midsole is embedded in the notch, at least one side of the shock absorption midsole is exposed out of the wear-resistant outsole, the shock absorption midsole comprises a capsule shock absorption block, the capsule shock absorption block comprises popcorn particles and a PE glue layer coated on the outer layer of the popcorn particles, the capsule shock absorption block is provided with a groove which is formed by inwards recessing, a spring is arranged in the groove, and a shock absorption material is filled in the spring. The service life of the sole is prolonged, and the overall comfort of the user in the wearing and walking process is improved.

Description

Shock-absorbing sole

Technical Field

The utility model relates to the technical field of articles for daily use, in particular to a damping sole.

Background

The sole has a rather complicated structure and various kinds of soles, and in a broad sense, the sole may include all materials constituting the sole, such as an outsole, a midsole, and a heel. In a narrow sense, only the outsole is referred to, and the common characteristics of the general sole materials should have various conditions such as wear resistance, water resistance, oil resistance, heat resistance, pressure resistance, impact resistance, good elasticity, easy adaptation to the foot shape, difficult deformation after shaping, heat preservation, easy moisture absorption and the like, and simultaneously should be matched with the midsole to have the braking effect so as not to slip and easy to stop when the foot is changed during walking. The sole materials are of various types and can be divided into natural bottom materials and synthetic bottom materials, wherein the natural bottom materials comprise natural bottom leather, bamboo, wood and the like, and the synthetic bottom materials comprise rubber, plastics, rubber and plastic combined materials, regenerated leather, elastic hardboard and the like.

However, the shock absorption effect of the soles in the current market still needs to be improved or the appearance attractiveness is also influenced, so that a novel wear-resistant outsole is researched and developed, and the shock absorption effect is good and the attractiveness is not influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a shock-absorbing sole to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a shock attenuation sole, includes wear-resisting undersole and shock attenuation insole, sole and/or heel portion are equipped with the breach before wear-resisting undersole corresponds the human body, shock attenuation insole inlays to be located in the breach, just shock attenuation insole has at least one side expose in wear-resisting undersole outside, shock attenuation insole includes a capsule snubber block, the capsule snubber block include popcorn granule and cladding in the outer PE glue film of popcorn granule, the capsule snubber block is provided with the recess that forms is established to the indent, the spring has been placed in the recess, filled vibration-absorbing material in the spring.

Further, the damping materials inside and outside the spring and the spring are integrally formed.

Further, the shock absorption material is made of high-elasticity polyurethane material.

Furthermore, the grooves are provided with a plurality of grooves which are distributed on the capsule damping block at intervals.

Furthermore, the capsule shock-absorbing block structure is that a plurality of popcorn particles are hot-melted into a whole through a PE glue layer.

Further, the popcorn particles are made of TPU foamed particles.

Further, the wear-resistant outsole is made of wear-resistant rubber.

Compared with the prior art, the utility model has the beneficial effects that: the shock absorption sole can greatly improve the wear resistance of the whole sole through the combination of the wear-resistant outsole and the shock absorption midsole, the shock absorption midsole has at least one side exposed outside the wear-resistant outsole and can enable the whole sole to have better elasticity, the arrangement of the capsule shock absorption block consisting of the popcorn particles and the PE glue layer can more effectively improve the shock absorption performance of the sole, meanwhile, the spring is arranged in the groove formed in the capsule shock absorption block, and the shock absorption material is filled in the spring, so that the spring, the shock absorption material and the resilience force of the capsule shock absorption block are fused, the stress is more uniform in use and a good shock absorption effect are achieved, the service life of the sole is prolonged, and the whole comfort of a user in the wearing and walking process is improved.

Drawings

Fig. 1 is a schematic structural view of a shock-absorbing sole.

Fig. 2 is a schematic view of an assembly structure of a shock-absorbing sole.

Shown in the figure: 1. wear-resistant outsole; 11. a notch 2, a damping insole; 21. popcorn particles; 22. a PE glue layer; 23. a groove; 3. a spring; 4. a shock absorbing material.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, the embodiment provides a shock absorption sole, which includes an abrasion-resistant outsole 1 and a shock absorption midsole 2, wherein the abrasion-resistant outsole 1 is made of abrasion-resistant rubber, and has strong abrasion resistance, so that the abrasion resistance of the whole sole is greatly increased, and the bottom surface of the abrasion-resistant outsole 1 is provided with anti-slip patterns to prevent slipping during walking and increase the anti-slip performance; wear-resisting sole and/or heel portion are equipped with breach 11 before 1 corresponds the human body in the big end of wear-resisting, shock attenuation insole 2 inlays to be located in breach 11, and with 1 hot melt in the big end of wear-resisting as an organic whole, just shock attenuation insole 2 has at least one side expose in 1 outside in wear-resisting sole, can make the whole better elasticity that has of sole, can all establish breach 11 in sole and heel portion before corresponding the human body, inlay shock attenuation insole 2 on locating the breach 11 that corresponds sole and heel portion before the human body to reach the balanced effect of moving away to avoid possible earthquakes of preferred, and the atress is even, shock attenuation insole 2 includes a capsule snubber block, the capsule snubber block includes a plurality of puffed rice granule 21 and cladding in the outer PE glue film 22 of puffed rice granule 21, and a plurality of puffed rice granule 21 are through PE glue film 22 hot melt in one piece, and wherein puffed rice granule 21 is made by TPU foaming granule, and TPU foaming granule density is little, the sole has the advantages of good wear resistance, low hardness, good resilience, high tensile strength and good tear resistance, so that the sole is light in overall weight, good in elasticity and good in buffering performance, the shock absorption performance of the sole is improved, the service life of the sole is prolonged, the overall comfort during the wearing and walking process of a user is improved, the damage to joints is reduced in the motion process, the capsule shock absorption block is provided with a plurality of grooves 23 which are formed by inward concave arrangement, the grooves 23 are distributed on the capsule shock absorption block at intervals, the springs 3 are arranged in the grooves 23, the shock absorption materials 4 are filled in the springs 3, the shock absorption materials 4 inside and outside the springs 3 are integrally formed with the springs 3, the springs 3 are fused with the resilience of the shock absorption materials 4 and the capsule shock absorption block, the stress is more uniform in use, a good shock absorption effect is achieved, and the service life of the sole is prolonged, the whole comfort of user's dress walking in-process has been improved, damping material 4 is made by high-elastic polyurethane material, and high-elastic polyurethane can the effective dispersion impact force, alleviates spring 3 to the local pressure of shock attenuation insole 2, prolongs the life of sole, and the cushioning effect of performance sole that simultaneously can be better effectively protects the foot.

The shock absorption sole can greatly improve the wear resistance of the whole sole through the combination of the wear-resistant outsole and the shock absorption midsole, the shock absorption midsole has at least one side exposed outside the wear-resistant outsole and can enable the whole sole to have better elasticity, the arrangement of the capsule shock absorption block consisting of the popcorn particles and the PE glue layer can more effectively improve the shock absorption performance of the sole, meanwhile, the spring is arranged in the groove formed in the capsule shock absorption block, and the shock absorption material is filled in the spring, so that the spring, the shock absorption material and the resilience force of the capsule shock absorption block are fused, the stress is more uniform in use and a good shock absorption effect are achieved, the service life of the sole is prolonged, and the whole comfort of a user in the wearing and walking process is improved.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. A shock attenuation sole, its characterized in that: including wear-resisting big end and shock attenuation insole, the wear-resisting big end corresponds sole and/or heel portion before the human body and is equipped with the breach, the shock attenuation insole inlays to be located in the breach, just the shock attenuation insole have one side at least to expose in wear-resisting big end outside, the shock attenuation insole includes a capsule snubber block, the capsule snubber block include popcorn granule and cladding in the outer PE glue film of popcorn granule, the capsule snubber block is provided with and establishes the recess that forms to the indent, the spring has been placed in the recess, filled shock-absorbing material in the spring.

2. The shock absorbing sole as set forth in claim 1, wherein: and the damping materials inside and outside the spring and the spring are integrally formed.

3. A shock-absorbing sole as claimed in claim 1 or 2, wherein: the shock-absorbing material is made of high-elasticity polyurethane material.

4. A shock-absorbing sole as claimed in claim 1 or 2, wherein: the recess is provided with a plurality ofly, interval distribution in on the capsule snubber block.

5. The shock absorbing sole as set forth in claim 1, wherein: the capsule shock-absorbing block structure is formed by a plurality of popcorn particles which are thermally fused into a whole through a PE adhesive layer.

6. A shock-absorbing sole as claimed in claim 1 or 5, wherein: the popcorn particles are made of TPU foamed particles.

7. The shock absorbing sole as set forth in claim 1, wherein: the wear-resistant outsole is made of wear-resistant rubber.