CN210018064U

CN210018064U - Anti-skid sole

Info

Publication number: CN210018064U
Application number: CN201920512419.3U
Authority: CN
Inventors: 汪海
Original assignee: Qingdao Shuangxing Celebrity Group Co Ltd Injection Shoes Factory
Current assignee: Qingdao Shuangxing Celebrity Group Co Ltd Injection Shoes Factory
Priority date: 2019-04-16
Filing date: 2019-04-16
Publication date: 2020-02-07
Anticipated expiration: 2029-04-16

Abstract

The utility model discloses an anti-skidding sole, go to the bottom with going to the bottom including the upper base, the upper base is the PU layer, goes to the bottom for the rubber layer, it is equipped with a plurality of non-slip raised wholly to go to the bottom, non-slip raised includes "W" shape non-slip raised and "M" shape non-slip raised, cross distribution about from top to bottom "W" shape non-slip raised and "M" shape non-slip raised, the last equipartition of non-slip raised has guiding gutter I. The utility model discloses have bradyseism, antiskid, wear-resisting efficiency, wherein "W" shape non-slip raised and "M" shape non-slip raised that set up on the rubber layer are through controlling the cross distribution from top to bottom, can improve sole frictional force comprehensively, play anti-skidding efficiency. When the shoe is used for walking on a road surface with water or oil, the water guide grooves on the anti-skid protrusions can guide the water or oil on the contact surface out of the shoe sole quickly to form a vacuum state of the contact surface, so that the friction force between the shoe sole and the road surface is increased, and the anti-skid effect is achieved.

Description

Anti-skid sole

Technical Field

The utility model relates to a shoes product field, concretely relates to anti-skidding sole.

Background

Most antiskid shoe products in the market at present adopt traditional thick (big) decorative pattern sole, improve anti-skidding effect through the frictional force that increases sole and road surface. The sole has certain antiskid performance on common road surfaces, but the sole brings inconvenience to walking due to overlarge resistance and is easy to trip, and the sole has no antiskid effect on water and oil road surfaces.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art and provide an anti-skid sole.

In order to realize the purpose, the technical scheme of the utility model is that: an antiskid sole which is characterized in that: including the upper base and going to the bottom, the upper base is the PU layer, goes to the bottom for the rubber layer, the upper base is in the same place with going to the bottom bonding, it is equipped with a plurality of non-slip raised wholly to go to the bottom, non-slip raised includes "W" shape non-slip raised and "M" shape non-slip raised, cross distribution about from top to bottom of "W" shape non-slip raised and "M" shape non-slip raised, the last equipartition of non-slip raised has guiding gutter I.

Further, the method comprises the following steps of; the sole arch part of the lower sole is provided with a palm-shaped anti-skid block, and the end part of the palm-shaped anti-skid block is provided with a water chute II.

Further, the method comprises the following steps of; 10 water chutes I are uniformly distributed on the anti-skid protrusions.

The utility model has the advantages that: the utility model discloses a sole includes PU upper strata and rubber lower floor, and the PU layer has bradyseism, light, soft efficiency, and the rubber layer has antiskid, wear-resisting efficiency, and wherein the cross distribution about the "W" shape non-slip raised sum "M" shape non-slip raised that sets up on the rubber layer is through from top to bottom, can improve sole frictional force comprehensively, plays anti-skidding efficiency. When the shoe is used for walking on a road surface with water or oil, the water guide grooves on the anti-skid protrusions can guide the water or oil on the contact surface out of the shoe sole quickly to form a vacuum state of the contact surface, so that the friction force between the shoe sole and the road surface is increased, and the anti-skid effect is achieved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of A in FIG. 1;

FIG. 3 is a side view of FIG. 1;

FIG. 4 is an enlarged schematic view of B of FIG. 3;

FIG. 5 is an enlarged schematic view of a palm-shaped cleat.

In the figure: 1. the anti-skid device comprises an upper bottom, 2 a lower bottom, 3 an anti-skid protrusion, 4 a palm-shaped anti-skid block, 31 a W-shaped anti-skid protrusion, 32 an M-shaped anti-skid protrusion, 33 a water guide groove I, 41 and a water guide groove II.

Detailed Description

Example (b):

as shown in fig. 1 to 5, an anti-slip sole comprises an upper sole 1 and a lower sole 2, wherein the upper sole 1 is a PU layer, the lower sole 2 is a rubber layer, the upper sole 1 and the lower sole 2 are bonded together, the lower sole 2 is integrally provided with a plurality of anti-slip protrusions 3, each anti-slip protrusion 3 comprises a W-shaped anti-slip protrusion 31 and an M-shaped anti-slip protrusion 32, the W-shaped anti-slip protrusions 31 and the M-shaped anti-slip protrusions 32 are distributed in a vertical and horizontal cross manner, 10 water guide grooves i 33 are uniformly distributed on the anti-slip protrusions 3, a palm-shaped anti-slip block 4 is arranged at the arch part of the lower sole 2, and a water guide groove ii 41 is arranged at the end part of the palm-shaped anti-slip block 4.

Anti-skid grade test experiment: will the utility model discloses carry out the antiskid level test of European safety shoes, test method: ISO20344:2011, the experimental results are shown in the following table,

the experimental results show that: when the interface is ceramic tile and the lubricant is detergent, the horizontal forward friction coefficient of the sole is 0.57, and the friction coefficient is more than 0.32; the heel strike coefficient of friction was 0.58, which was greater than 0.28, as measured by the SRA rating.

When the interface is a steel plate and the lubricant is glycerin, the horizontal forward friction coefficient of the sole is 1.01, and the friction coefficient is more than 0.18; the heel strike coefficient of friction is 0.65, which is greater than 0.13, as measured by the SRB scale.

The utility model discloses pass through SRA and SRB test simultaneously, reach SRC grade standard, applicable almost all operational environment who has the antiskid requirement in daily.

The above-described embodiments are merely preferred and are not intended to limit the present invention in any way, and other variations and modifications may be made without departing from the spirit and scope of the invention as defined in the appended claims.

Claims

1. An antiskid sole which is characterized in that: including the upper base and going to the bottom, the upper base is the PU layer, goes to the bottom for the rubber layer, the upper base is in the same place with going to the bottom bonding, it is equipped with a plurality of non-slip raised wholly to go to the bottom, non-slip raised includes "W" shape non-slip raised and "M" shape non-slip raised, cross distribution about from top to bottom of "W" shape non-slip raised and "M" shape non-slip raised, the last equipartition of non-slip raised has guiding gutter I.

2. The anti-slip shoe sole according to claim 1, wherein: the sole arch part of the lower sole is provided with a palm-shaped anti-skid block, and the end part of the palm-shaped anti-skid block is provided with a water chute II.

3. The anti-slip shoe sole according to claim 1, wherein: 10 water chutes I are uniformly distributed on the anti-skid protrusions.