CN211794606U

CN211794606U - Ice surface antiskid warm-keeping sole

Info

Publication number: CN211794606U
Application number: CN201922383232.0U
Authority: CN
Inventors: 于徐生; 卢凌彬; 马颜雪; 常树全; 于丰源
Original assignee: Yangzhou Tianyu Shoes Co ltd; Yangzhou Brocade Technology Co ltd
Current assignee: Yangzhou Tianyu Shoes Co ltd; Yangzhou Brocade Technology Co ltd
Priority date: 2019-12-26
Filing date: 2019-12-26
Publication date: 2020-10-30
Anticipated expiration: 2029-12-26

Abstract

The utility model provides an ice surface antiskid cold-proof sole, includes main sole, and open at the upper end middle part of main sole has the protection recess, and cell wall fixedly connected with reinforcement rubber ring in the protection recess, the cell wall right part interlude is installed shock attenuation gasbag down in the protection recess, and the even division of cell wall left part has a plurality of apertures down in the protection recess. The utility model discloses well main sole material is by NR (natural rubber), TPR (polymer rubber and plastic blend thermoplastic elastomer), TRP (polymer thermoplastic rubber), glass fiber through special technology processing, multiple materials such as Graphene are basic material, the coefficient of friction that material and freezing face produced is greater than 0.7, the physique changes and is less than 12%, coefficient of wear is less than 0.14 cubic millimeter, the temperature ratio ordinary shoes in the weather shoes below the zero degree are higher than more than 4 degrees, wherein, the glass fiber who evenly implants in the material stretches to the rubber top layer, except having someone walking on the ice surface, it is big to produce coefficient of friction, it is difficult for slipping.

Description

Ice surface antiskid warm-keeping sole

Technical Field

The utility model belongs to the technical field of the sole technique and specifically relates to an ice surface antiskid sole that keeps warm.

Background

According to the statistics of the Ministry of health, the percentage of hospitalization data such as fracture, sprain and the like caused by unexpected slipping accounts for 35% of all the data each year, most of which are the old, pregnant women, children and people walking in outdoor sports, wherein the ice slipping and falling injury events are 104.8 thousands of times, such falling may change the lives of people, and particularly for the old, hip fracture caused by slipping on the ice surface can be fatal. Many elderly people, pregnant women, children and other crowds choose to stay indoors for a long time due to fear of falling down in winter, and the lack of movement and sealing can cause more harm to health.

The shoes with high pattern bottoms or steel nails distributed on the bottom layers sold in the market at present can penetrate through the thin slippery layer on the surface of the ice to grab solid ice, so that the shoes have better anti-skidding capacity, but the steel nails distributed on the high pattern bottoms and the bottom layers are dangerous to some extent, for example, the shoes are easy to fall down when the lines and the steel nails of the shoes are clamped in the ice, and the shoes are easy to slip down on the surfaces of hard and moist marble or ceramic tiles, so that a better material is required to be developed for manufacturing the ice surface anti-skidding soles in winter;

many outdoor shoes which claim good anti-skid performance on websites generally adopt harder rubber texture, the anti-skid performance is mainly reflected in the field environments such as rock roads, gravel roads, muddy roads and the like, and on smooth surfaces such as marble roads, ice and snow roads and the like, the friction force between soles and the ground is small, the anti-skid performance is not ideal, and the functions of front and back anti-skid and left and right anti-skid are not complete.

Disclosure of Invention

The utility model aims to solve the technical problem that an ice surface antiskid cold-proof sole is provided, can solve the problem that the antiskid effect is unsatisfactory, do not possess cold-proof effect.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: the utility model provides an ice surface antiskid cold-proof sole, includes main sole, and main sole includes Graphene nano-material, TRP, TPR and natural rubber material, and open at the upper end middle part of main sole has the protection recess, and cell wall fixedly connected with reinforcement rubber ring in the protection recess, and the cell wall right part alternates and installs the shock attenuation gasbag down in the protection recess, and the cell wall left part evenly opens has a plurality of apertures down in the protection recess.

The bottom end of the main shoe is fixedly connected with an anti-skidding rubber plate, the lower end of the anti-skidding rubber plate is provided with a plurality of groups of anti-skidding grooves, and a plurality of groups of glass fibers are arranged in the anti-skidding rubber plate.

The lower parts of a plurality of groups of glass fibers penetrate through the lower end of the antiskid rubber plate.

The lower part of the main sole is made of natural rubber, the upper end of the natural rubber is bonded with TPR, the upper end of the TPR is bonded with TRP, and the upper end of the TRP is bonded with Graphene nano material. The anti-skid rubber plate is made of natural rubber material.

The utility model provides a pair of cold-proof sole of ice surface antiskid, beneficial effect is as follows:

1. the main sole material is made of various materials such as NR (natural rubber), TPR (high polymer rubber-plastic blended thermoplastic elastomer), TRP (high polymer thermoplastic rubber), glass fiber treated by a special process, Graphene and the like as basic materials, the friction coefficient generated by the materials and a freezing surface is greater than 0.7, and the shape change is less than 12%; the abrasion resistance coefficient is less than 0.14 cubic millimeter.

2. Thousands of glass fibers uniformly implanted in the material extend to the surface layer of the rubber as tiny nails, so that the rubber has a rough surface like fine sand paper, has the characteristics of high elasticity, folding resistance, shock absorption, wear resistance, water resistance and the like besides the characteristics of people walking on the ice surface, large friction coefficient and difficulty in slipping, and walking on a dry surface like a common sole, and simultaneously, a plurality of special materials such as ultrathin Graphene nano materials with ultrahigh strength are added in the material compounding process, and the temperature in the shoes in cold winter on ice and snow is higher than that of the common shoes by more than 4 ℃.

3. The sole is suitable for manufacturing shoes of walking people such as working, learning, ice surface operation, emergency rescue, outdoor sports and the like in ice and snow, and is suitable for wide people.

Drawings

The invention will be further explained with reference to the following figures and examples:

fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic top view of the overall structure of the present invention;

fig. 3 is a cross-sectional view of the overall structure of the present invention.

In the figure: 1. a main sole; 2. a protective groove; 3. a shock-absorbing air bag; 4. reinforcing a rubber ring; 5. a small hole; 6. an anti-skid rubber plate; 7. glass fibers; 61. an anti-slip groove; 101. graphene nanomaterials; 102. TRP; 103. TPR; 104. A natural rubber material.

Detailed Description

As shown in fig. 1-3, an anti-skid and warm-keeping sole for ice comprises a main sole 1, wherein the main sole 1 comprises Graphene nano material (101), TRP (102), TPR (103) and natural rubber material (104), a protective groove 2 is formed in the middle of the upper end of the main sole 1, a reinforcing rubber ring 4 is fixedly connected to the inner wall of the protective groove 2, a shock-absorbing air bag 3 is installed in the protective groove 2 in a penetrating manner at the right part of the inner lower wall of the protective groove, and a plurality of small holes 5 are uniformly formed in the inner lower left part of the protective groove 2.

The lower end of the main sole 1 is fixedly connected with an anti-skid rubber plate 6, the lower end of the anti-skid rubber plate 6 is provided with a plurality of groups of anti-skid grooves 61, the friction force between the anti-skid rubber plate 6 and the ground can be effectively increased, and a plurality of groups of glass fibers 7 are arranged inside the anti-skid rubber plate 6.

The lower parts of the groups of glass fibers 7 penetrate through the lower ends of the anti-skid rubber plates 6 to form a nail-like shape, so that the anti-skid rubber plates 6 form a rough surface to increase the friction coefficient with a freezing surface, and further have an anti-skid effect.

The lower part of the main sole 1 is made of natural rubber material 104, the upper end of the natural rubber material 104 is adhered with TPR103, the upper end of the TPR103 is adhered with TRP102, the upper end of the TRP102 is adhered with Graphene nano material 101, and the main sole is compounded with reinforcing filler, incremental filler, structure control agent, modified additive, vulcanizing agent and the like which endow various properties, and is formed by plastication, mixing, calendering, extrusion, molding and vulcanization.

The antiskid rubber plate 6 is internally provided with a natural rubber material 104. The working process of the utility model is as follows:

the main sole 1 is made of natural rubber material 104, TPR103, TRP102, Graphene and other materials as basic materials, matched with reinforcing filler, incremental filler, structure control agent endowed with various properties, modified additive, vulcanizing agent and the like, and subjected to plastication, mixing, calendering, extrusion, molding and vulcanization, wherein the friction coefficient generated by the main sole 1 and a freezing surface formed by multiple groups of mixed materials is larger than 0.7, the change of the shape is smaller than 12% by mixing the materials of the TPR103 (high polymer rubber-plastic blended thermoplastic elastomer) and the TRP102 (high polymer thermoplastic rubber), the wear resistance coefficient is smaller than 0.14 cubic millimeter, thousands of glass fibers 7 uniformly implanted in the materials extend to an anti-skid rubber plate 6 made of the natural rubber material 104, such as tiny nails, the lower end of the anti-skid rubber plate 6 is provided with a rough surface like fine sand paper, people walking on an ice surface except people, and the generated friction coefficient is large, the shoe is not easy to slip, has the same characteristics as a common sole when walking on a dry surface, also has the characteristics of high elasticity, folding resistance, shock absorption, wear resistance, water resistance and the like, and simultaneously, a plurality of special materials such as ultrathin Graphene nano material 101 with ultrahigh strength are added in the material compounding process, and the temperature of the shoe in cold winter on ice and snow is higher than that of the common shoe by more than 4 ℃.

The above embodiments are merely preferred technical solutions of the present invention, and should not be considered as limitations of the present invention, and the features in the embodiments and the examples in the present application may be arbitrarily combined with each other without conflict. The protection scope of the present invention shall be defined by the claims and the technical solutions described in the claims, including the technical features of the equivalent alternatives as the protection scope. Namely, equivalent alterations and modifications within the scope of the invention are also within the scope of the invention.

Claims

1. The utility model provides an ice surface antiskid cold-proof sole, includes main sole (1), its characterized in that: the upper end middle part of main sole (1) is opened has protection recess (2), cell wall fixedly connected with reinforcement rubber ring (4) in protection recess (2), and the cell wall right part alternates and installs shock attenuation gasbag (3) down in protection recess (2), and the cell wall left part evenly opens has a plurality of apertures (5) down in protection recess (2).

2. The ice surface antiskid warm sole according to claim 1, characterized in that: the anti-skidding rubber plate (6) is fixedly connected to the lower end of the main sole (1), a plurality of groups of anti-skidding grooves (61) are formed in the lower end of the anti-skidding rubber plate (6), and a plurality of groups of glass fibers (7) are arranged inside the anti-skidding rubber plate (6).

3. The ice antiskid and thermal sole according to claim 2, characterized in that: the lower parts of a plurality of groups of glass fibers (7) penetrate through the lower end of the antiskid rubber plate (6).

4. The ice surface antiskid warm sole according to claim 1, characterized in that: the lower part of the main sole (1) is made of natural rubber material (104).

5. The ice surface antiskid warm sole according to claim 1, characterized in that: the anti-skid rubber plate (6) is internally provided with a natural rubber material (104).