CN217161218U

CN217161218U - Buffering sole

Info

Publication number: CN217161218U
Application number: CN202121873175.5U
Authority: CN
Inventors: 国立军
Original assignee: Putian Hengchi Sports Technology Co ltd
Current assignee: Putian Hengchi Sports Technology Co ltd
Priority date: 2021-08-11
Filing date: 2021-08-11
Publication date: 2022-08-12
Anticipated expiration: 2031-08-11

Abstract

The utility model discloses a buffering sole, which comprises a sole outer edge (1), a shock-absorbing resilient core pad (2), a sole (3) and a sole anti-skid wear-resistant layer (4). The utility model discloses a sole has strengthened the buffering, and the demand of conveniently formulating, and simple structure adopts the shock attenuation resilience core pad of the mixed expanded material of polyethylene ester, has good elasticity, and taste is little moreover, and antibiotic, anticorrosive and wear-resisting characteristics bring probably and conveniently to the special crowd's of shoes enterprise customization demand.

Description

Buffering sole

Technical Field

The utility model relates to a correlation technique in shoemaking field specifically is a buffering sole.

Background

The foot is below the foot, so that when people stand and walk, the gravity of the body is supported by the feet, and when the sole of the foot is stressed in a balanced manner, the two legs are stressed uniformly; in the walking exercise of both feet, the sole provides elasticity for the sole to reduce the vibration, so that the energy consumption and the jolt of the sole are minimum, and the sole is also a variable and fixed platform which supports the weight, keeps the stable requirement and meets the muscle response, so that when people walk freely, the discomfort of the feet can be caused due to the road condition and the physical condition and the unreasonable design of the sole, such as abrasion, too high or too low heel; when wearing flat shoes, the fascia on the plantar region is easily pulled and damaged, which can cause heel pain. The traditional sole has the problems that the sole is weak in buffering performance and generally hard in texture; therefore, especially for some special people, the middle-aged and the elderly, such as in sports or square dance, the feet are easy to be damaged because the sole is hard; another problem is that the shoemaking enterprises often need to frequently model to produce soles with different hardness, which causes waste and is inefficient.

Therefore, it is necessary to design a sole with better cushioning, shock absorption and wear resistance, so as to avoid various pains caused by improper foot shape or other foot diseases during walking, and facilitate the processing and plate making of shoe-making enterprises.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a buffering sole to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a buffering sole comprises a sole outer edge, a shock-absorbing resilience core pad, a sole and a sole antiskid wear-resistant layer. The sole is outer along being the integrated into one piece structure with the sole, the upper surface of sole is provided with inhales and shakes resilience core pad, inhale shake resilience core pad embedded in the sole outer along with the sole in, embedded degree of depth is 0.5cm, at the bottom surface fixedly connected with sole antiskid wearing layer of sole, be equipped with waterproof oil-proof district and wearing area on the sole antiskid wearing layer, be equipped with the sign district at sole antiskid wearing layer middle part.

As a further aspect of the present invention: the shock-absorbing resilience core pad is made of a foaming material mixed with polyethylene and has a thickness of 4-6 cm.

As the utility model discloses a further scheme again: the outer edge of the sole and the sole are made of rubber; the antiskid wear-resistant layer 4 of the sole is made of thermoplastic rubber TPR.

As a further aspect of the present invention: the waterproof and oilproof area is provided with grooves, and the wear-resistant area is provided with striation grooves of the cross bars.

As a further aspect of the present invention: the width of the outer edge of the sole from the shock-absorbing resilience core pad is 1cm to 1.5 cm.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model aims to solve the requirements of enhancing the buffer performance of the sole and facilitating the formulation of shoe factories, has simple design structure and strong adaptability, has good buffer protection effect on feet, can resist shock and reduce the damage caused by external force; the damping rebound core cushion made of the polyurethane mixed foaming material has good elasticity, small taste, antibiosis, corrosion resistance and abrasion resistance, an elastomer interval with hardness can be further formulated through foaming crystallization of a hard section and a soft section, and possibility and convenience are brought to the requirements of special groups customized by a footwear enterprise; the sole adopts rubber material cooperation thermoplastic rubber TPR, when further reinforcing elasticity, has resistant oil concurrently, wear-resisting function, and it is noiseless slim and graceful to walk, also is fit for the needs of crowds such as old person.

Drawings

FIG. 1 is a schematic main sectional view of a cushioning sole;

FIG. 2 is a schematic top view of a cushioning sole;

FIG. 3 is a bottom view of a cushioning sole;

fig. 4 is a schematic structural diagram of the appearance of a cushioning sole.

In the figure: the outer edge 1 of the sole; a shock-absorbing resilient core pad 2; a sole 3; a sole antiskid wear-resistant layer 4; 4-1 of waterproof and oilproof area; 4-2 of wear-resistant area; the area 5 is identified.

Detailed Description

The technical solution of the embodiments of the present invention will be described in detail and clearly with reference to the accompanying drawings of 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 do not cover all the situations of the embodiments of the present invention. Based on all the embodiments in the utility model, all other related embodiments obtained by the ordinary skilled person in the art without creative work all belong to the scope protected by the utility model.

Referring to fig. 1-4, in an embodiment of the present invention, a cushioning sole includes a sole outer edge 1, a shock-absorbing resilient core pad 2, a sole 3, and a sole anti-slip wear layer 4. The outer edge of sole 1 and sole 3 are integrated into one piece structure, adopt streamlined structure design, and accord with the behavioral characteristics of foot in the human engineering, the upper surface of sole 3 is provided with inhales and shakes resilience core pad 2, inhale and shake resilience core pad 2 and embed in sole outer edge 1 and sole 3, embedded degree of depth is 0.5cm, at the bottom surface fixedly connected with sole antiskid wearing layer 4 of sole 3, be equipped with waterproof oily district 4-1 and wearing area 4-2 on the sole antiskid wearing layer 4, be equipped with identification area 5 at sole antiskid wearing layer 4 middle part.

The shock-absorbing rebound core cushion 2 is made of a foaming material mixed by polyethylene, has a high-elasticity buffering function, is yellow in color and is 4-6 cm thick; the elastic strength is 20 to 40 shore, and the elastic strength interval is gradually reduced from the heel part to the sole part; tensile strength of 100kg/cm ² 。

The outer edge 1 of the sole and the sole 3 are made of rubber materials, and the color is a rubber color; the antiskid wear-resistant layer 4 of the sole is made of thermoplastic rubber TPR, the sole has the functions of wear resistance and oil resistance, and has the advantages of good elasticity, no noise when walking, customizable hardness and good coating associativity, and can be conveniently and suitably customized for shoes of different styles; the smell is small; the waterproof and oilproof area 4-1 is provided with a wave-shaped groove, and the wear-resistant area 4-2 is provided with a stripe groove of a cross bar.

The width of the outer edge 1 of the sole from the shock-absorbing resilient core pad 2 is 1cm to 1.5 cm.

The working principle is as follows: the novel shock-absorbing rebound core cushion for improving the buffering performance of the sole and facilitating the formulation of a shoe factory adopts the shock-absorbing rebound core cushion embedded with the polyethylene ester mixed foaming material, has good elasticity, small taste, antibiosis, corrosion resistance and abrasion resistance, can further formulate an elastomer interval of hardness through the foaming crystallization of a hard section and a soft section, brings possibility and convenience for customizing the requirements of special crowds for a shoe enterprise, only needs to replace or adjust the hardness of the shock-absorbing rebound core, does not need to frequently make a edition and order a mold, and can improve the production efficiency; the sole adopts rubber material cooperation thermoplastic rubber TPR, when further reinforcing elasticity, has resistant oil concurrently, wear-resisting function, and it is noiseless slim and graceful to walk, also is fit for the needs of special groups such as middle-aged and old people.

Claims

1. The utility model provides a buffering sole, includes outer edge of sole (1), inhales to shake and kick-backs core pad (2), sole (3) and sole antiskid wearing layer (4), its characterized in that: the sole is outer along (1) and sole (3) as integrated into one piece structure, the upper surface of sole (3) is provided with inhales and shakes resilience core pad (2), inhale shake resilience core pad (2) and embed outside the sole along (1) and sole (3) in, embedded degree of depth is 0.5cm, at the bottom surface fixedly connected with sole antiskid wearing layer (4) of sole (3), be equipped with waterproof oil-proof district (4-1) and wearing zone (4-2) on sole antiskid wearing layer (4), be equipped with identification area (5) at sole antiskid wearing layer (4) middle part.

2. The cushioning sole according to claim 1, wherein the shock-absorbing resilient core pad (2) is made of a foamed material mixed with polyurethane and has a thickness of 4cm to 6 cm.

3. The buffering sole according to claim 1, wherein the outer edge (1) and the sole (3) are made of rubber; the anti-skid wear-resistant layer (4) of the sole is made of thermoplastic rubber TPR.

4. The cushioning sole according to claim 1, characterized in that said waterproof and oilproof zone (4-1) is provided with grooves and in the wear-resistant zone (4-2) with striated grooves.

5. The cushioning sole according to claim 1, wherein the width of the edge of the outer edge (1) of the sole from the shock-absorbing resilient core pad (2) is 1cm to 1.5 cm.