CN212280165U

CN212280165U - Sole with high elasticity and high air permeability

Info

Publication number: CN212280165U
Application number: CN202020672449.3U
Authority: CN
Inventors: 丁聪辉
Original assignee: Fujian Yumao Chemical Fiber Co ltd
Current assignee: Fujian Yumao Chemical Fiber Co ltd
Priority date: 2020-04-28
Filing date: 2020-04-28
Publication date: 2021-01-05
Anticipated expiration: 2030-04-28

Abstract

The utility model discloses a sole with high gas permeability of high elasticity, its structure includes wear-resisting heelpiece, ventilative cushion, sufficient shape recess, lug and anti-skidding line, the utility model discloses a set up a sole with high gas permeability of high elasticity, through having set up wear-resisting heelpiece bottom the sole, contact with ground through wear-resisting heelpiece, increase the wear-resisting effect of sole, and set up ventilative cushion on wear-resisting heelpiece, ventilative cushion comprises ventilative outer lane and shock pad, wraps up the shock pad through ventilative outer lane, increases the ventilation effect to the sole through ventilative outer lane, and the shock pad adopts TPU layer and cushion to carry out dual shock attenuation, increases the elasticity effect of sole.

Description

Sole with high elasticity and high air permeability

Technical Field

The utility model relates to a material technical field for the shoes, concretely relates to sole with high elasticity high gas permeability.

Background

The sole has a rather complicated structure, and in a broad sense, the sole can comprise all materials forming the bottom, such as an outsole, a midsole and a heel, and in a narrow sense, only the outsole is referred to, and the common characteristics of the sole materials are wear-resistant, water-resistant, oil-resistant, heat-resistant, pressure-resistant, impact-resistant, good elasticity, easy adaptation to the foot shape, difficult deformation after shaping, heat preservation, easy moisture absorption and the like.

In order to increase the damping effect of a user during sports, the sports shoes in the prior art buffer the soles by adopting damping materials such as natural rubber, but adopt natural rubber or TPU materials, which have good buffering effect, but have poor wear resistance and air permeability.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the defects of the prior art, the sole with high elasticity and high air permeability is provided, and the problems of poor wear resistance and air permeability due to the adoption of natural rubber or TPU materials with good buffering effect are solved.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a sole with high elasticity and high air permeability, which comprises a wear-resistant bottom pad,

the breathable elastic cushion is used for increasing the elasticity and the breathability of the sole;

the foot-shaped groove is used for increasing the fit degree of the breathable elastic pad and the sole;

furthermore, the foot-shaped groove is consistent with the shape of the breathable elastic pad;

further, the thickness of the breathable elastic pad is three centimeters.

Furthermore, the top end of the wear-resistant base pad is provided with a convex block, the bottom end of the wear-resistant base pad is provided with anti-skid lines, and the top ends of the wear-resistant base pad and the convex block are bonded with the breathable elastic pad.

Further, ventilative cushion comprises ventilative outer lane, through-hole and shock pad, the through-hole has been seted up to ventilative outer lane inside, the inside bottom embedding of through-hole has the shock pad, and bonds each other with the shock pad, ventilative outer lane and shock pad bottom bond each other with wear-resisting heelpiece respectively.

Further, the shock pad comprises TPU layer, air cushion, supporting rubber layer, horizontal resin strip, vertical resin strip and EVA layer, TPU in situ middle part embedding air cushion, TPU layer bottom bonds each other with the supporting rubber layer, supporting rubber layer bottom bonds each other with horizontal resin strip, horizontal resin strip bottom bonds each other with vertical resin strip, vertical resin strip bottom bonds each other with the EVA layer, TPU layer supporting rubber layer, horizontal resin strip, vertical resin strip and EVA layer outside all bond each other with ventilative outer lane, lug on EVA layer bottom and the wear-resisting heelpiece bonds each other.

Further, the thickness of the TPU layer is two centimeters, and the top end face of the TPU layer is smooth.

Furthermore, the through hole is foot-shaped, and the inner wall is attached to the shock pad.

Further, the air cushion is one centimeter thick when being extended and 0.5CM when being contracted.

Furthermore, the thickness of the breathable outer ring is 3.5CM, and the shape and the size of the outer side of the breathable outer ring are consistent with those of the wear-resistant bottom pad.

Furthermore, the supporting rubber layer is made of natural rubber.

Furthermore, the air cushion is made of nitrile rubber.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

the utility model discloses a set up a sole with high gas permeability of high elasticity, through set up wear-resisting heelpiece bottom the sole, contact with ground through wear-resisting heelpiece, increase the wear-resisting effect of sole, and set up ventilative cushion on wear-resisting heelpiece, ventilative cushion comprises ventilative outer lane and shock pad, wrap up the shock pad through ventilative outer lane, increase the ventilation effect to the sole through ventilative outer lane, and the shock pad adopts TPU layer and air cushion to carry out dual shock attenuation, increase the elasticity effect of sole.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

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

FIG. 2 is an analytic view of the structure of the present invention;

fig. 3 is a bottom view of the structure of the present invention;

FIG. 4 is a schematic view of the structure of the breathable elastic pad of the present invention;

fig. 5 is a sectional view of the inner structure of the shock pad of the present invention.

In the figure: the sole comprises a wear-resistant sole pad-1, a breathable elastic pad-2, a foot-shaped groove-3, a bump-4, an anti-skid line-5, a breathable outer ring-21, a through hole-22, a shock pad-23, a TPU layer-231, an air cushion-232, a supporting rubber layer-233, a transverse resin strip-234, a longitudinal resin strip-235 and an EVA layer-236.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1, 2, 3, 4 and 5, the present invention provides a sole with high elasticity and high air permeability: comprises a wear-resistant bottom pad 1 which is provided with a wear-resistant bottom pad,

a breathable elastic pad 2 for increasing the elasticity and breathability of the sole;

the foot-shaped groove 3 is used for increasing the fit degree of the breathable elastic pad 2 and the sole and increasing the wearing comfort;

the foot-shaped groove 3 is consistent with the shape of the breathable elastic pad 2, so that the breathable elastic pad 2 can be conveniently pedaled by feet to absorb shock;

wherein, the thickness of the breathable elastic pad 2 is three centimeters, so that the elastic effect is improved.

Wherein, 1 top of wear-resisting heelpiece is provided with

lug

4, 1 bottom of wear-resisting heelpiece is provided with anti-skidding line 5, wear-resisting

heelpiece

1 and 4 tops of lug all bond each other with ventilative cushion 2.

Wherein, ventilative cushion 2 comprises ventilative outer lane 21, through-hole 22 and shock pad 23, through-hole 22 has been seted up to ventilative outer lane 21 inside, the inside bottom embedding of through-hole 22 has shock pad 23, and bonds each other with shock pad 23, ventilative outer lane 21 and shock pad 23 bottom bond each other with wear-resisting heelpiece 1 respectively.

The shock pad 23 is composed of a TPU layer 231, an air cushion 232, a supporting rubber layer 233, a transverse resin strip 234, a longitudinal resin strip 235 and an EVA layer 236, the air cushion 232 is embedded in the middle of the TPU layer 231, the bottom end of the TPU layer 231 is adhered to the supporting rubber layer 233, the bottom end of the supporting rubber layer 233 is adhered to the transverse resin strip 234, the bottom end of the transverse resin strip 234 is adhered to the longitudinal resin strip 235, the bottom end of the longitudinal resin strip 235 is adhered to an EVA layer 236, the outer sides of the TPU layer 231, the supporting rubber layer 233, the transverse resin strip 234, the longitudinal resin strip 235 and the EVA layer 236 are adhered to an air-permeable outer ring 21, and the bottom end of the EVA layer 236 is adhered to a convex block 4 on the wear-resistant base pad 1.

Wherein, the thickness of TPU layer 231 is two centimetres, and TPU layer 231 top surface is personally submitted smoothly and is described, is convenient for imbed air cushion 232 to TPU layer 231 in, and TPU layer 231 smooth surface is convenient for the user to wear.

Wherein, the through hole 22 is foot-shaped, and the inner wall is attached to the shock pad 23, so that a foot-shaped groove 3 is formed between the top of the through hole 22 and the breathable elastic pad 2, and the wearing comfort of the user is improved.

Wherein, the thickness of the air cushion 232 is one centimeter when the air cushion is extended, and the thickness is 0.5CM when the air cushion is contracted, the elasticity is good, and the elasticity effect of the material for shoes is increased.

The thickness of the breathable outer ring 21 is 3.5CM, the shape and the size of the outer side of the breathable outer ring 21 are consistent with those of the wear-resistant base pad 1, and the bottom of the breathable outer ring 21 and the wear-resistant base pad 1 are conveniently bonded and fixed.

The supporting rubber layer 233 is made of natural rubber, is soft, has high extrusion resistance and is not easy to damage.

Wherein, the air cushion 232 adopts the nitrile rubber material, and is not fragile, and the gas tightness is good.

This patent air cushion 232 adopt the nitrile rubber material, nitrile rubber is prepared through the emulsion polymerization by butadiene and acrylonitrile, and nitrile rubber mainly adopts low temperature emulsion polymerization production, and the oil resistance is fabulous, and the wearability is higher, and the heat resistance is better, and the adhesion is strong.

The working principle is as follows:

firstly, the method comprises the following steps: before use, the top end of the breathable outer ring 21 of the sole is connected with the vamp to manufacture the shoe into a complete shoe;

secondly, the method comprises the following steps: when the sole is used, the bottom of the sole is provided with the wear-resistant bottom pad 1, the wear-resistant effect of the sole is improved by contacting the wear-resistant bottom pad 1 with the ground, the breathable elastic pad 2 is arranged on the wear-resistant bottom pad 1, the breathable elastic pad 2 consists of the breathable outer ring 21 and the shock pad 23, the shock pad 22 is wrapped by the breathable outer ring 21, the breathable effect on the sole is improved by the breathable outer ring 21, the inner sealing of the shoe is avoided, the sole sweats when a user exercises, gas is discharged by the breathable outer ring 21, the through hole 22 is formed in the breathable outer ring 21, the through hole 22 is in a foot shape, the inner wall of the through hole is attached to the shock pad 23, a foot-shaped groove 3 is formed between the top of the through hole 22 and the breathable outer ring 21, and the wearing;

thirdly, the method comprises the following steps: the user is when carrying out the motion, carry out dual shock attenuation and buffering through TPU layer 231 and air cushion 232, thickness is a centimetre when because air cushion 232 extends, and during the shrink, thickness is 0.5CM, good elasticity, TPU layer 231 and air cushion 232 bottom are through horizontal resin strip 234, vertical resin strip 235 and EVA layer 236, increase the supporting effect to TPU layer 231 and air cushion 232, and have the high elasticity, increase the elastic effect of material for shoes, and then increase the buffering effect when the user moves, because the thickness of TPU layer 231 is two centimetres, and TPU layer 231 top is personally submitted smoothly, be convenient for imbed air cushion 232 in TPU layer 231, and the smooth convenient to use person in TPU layer 231 surface wears.

The basic principle and the main characteristics of the present invention and the advantages of the present invention have been shown and described above, and the present invention uses standard parts that can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the attached drawings, the specific connection mode of each part is all the conventional means such as bolt and rivet, welding, etc. mature in the prior art, and machinery, parts and equipment are all adopted in the prior art, and the conventional model is added to the conventional connection mode in the prior art, and detailed description is not given here.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A sole with high elasticity and high breathability, comprising a wear-resistant sole (1), characterized in that it further comprises:

a breathable elastic pad (2) for increasing the elasticity and breathability of the sole;

the foot-shaped groove (3) is used for increasing the fit degree of the breathable elastic pad (2) and the sole;

wherein the foot-shaped groove (3) is consistent with the shape of the breathable elastic pad (2);

wherein, the thickness of the breathable elastic pad (2) is three centimeters.

2. The shoe sole with high elasticity and high breathability according to claim 1, wherein: the top end of the wear-resistant base pad (1) is provided with a convex block (4), the bottom end of the wear-resistant base pad (1) is provided with anti-skid grains (5), and the tops of the wear-resistant base pad (1) and the convex block (4) are mutually bonded with the breathable elastic pad (2).

3. The shoe sole with high elasticity and high breathability according to claim 2, wherein: ventilative cushion (2) comprise ventilative outer lane (21), through-hole (22) and shock pad (23), through-hole (22) have been seted up to ventilative outer lane (21) inside, the inside bottom embedding of through-hole (22) has shock pad (23), and bonds each other with shock pad (23), ventilative outer lane (21) and shock pad (23) bottom bond each other with wear-resisting heelpiece (1) respectively.

4. The shoe sole with high elasticity and high breathability according to claim 3, wherein: the shock pad (23) consists of a TPU layer (231), an air cushion (232), a supporting rubber layer (233), a transverse resin strip (234), a longitudinal resin strip (235) and an EVA layer (236), an air cushion (232) is embedded in the middle of the TPU layer (231), the bottom end of the TPU layer (231) is mutually bonded with the supporting rubber layer (233), the bottom end of the supporting rubber layer (233) is mutually bonded with the transverse resin strip (234), the bottom end of the transverse resin strip (234) is mutually bonded with the longitudinal resin strip (235), the bottom end of the longitudinal resin strip (235) is mutually bonded with the EVA layer (236), the outer sides of the TPU layer (231) supporting rubber layer (233), the transverse resin strip (234), the longitudinal resin strip (235) and the EVA layer (236) are mutually bonded with the breathable outer ring (21), the bottom end of the EVA layer (236) is mutually bonded with the bump (4) on the wear-resistant base cushion (1).

5. The shoe sole with high elasticity and high breathability according to claim 4, wherein: the thickness of the TPU layer (231) is two centimeters, and the top end surface of the TPU layer (231) is smooth.

6. The shoe sole with high elasticity and high breathability according to claim 3, wherein: the through hole (22) is in a foot shape, and the inner wall of the through hole is attached to the shock pad (23).

7. The shoe sole with high elasticity and high breathability according to claim 4, wherein: the air cushion (232) has a thickness of one centimeter when expanded and 0.5CM when contracted.

8. The shoe sole with high elasticity and high breathability according to claim 3, wherein: the thickness of the breathable outer ring (21) is 3.5CM, and the shape and the size of the outer side of the breathable outer ring (21) are consistent with those of the wear-resistant bottom pad (1).