CN204861459U

CN204861459U - Sole

Info

Publication number: CN204861459U
Application number: CN201520621055.4U
Authority: CN
Inventors: 吕辉
Original assignee: Colomer Fashion Co Ltd
Current assignee: Colomer Fashion Co Ltd
Priority date: 2015-08-17
Filing date: 2015-08-17
Publication date: 2015-12-16
Anticipated expiration: 2025-08-17

Abstract

The utility model discloses a sole, include and fold the integrative ground plane of pressure, lower buffer layer each other and go up the buffer layer that it has the iron core that is used for supporting the foot still to inlay between lower buffer layer and the last buffer layer, it is different with the lower intraformational elasticity material density of shock attenuation to go up the intraformational elasticity material of shock attenuation. Adopt the buffer layer of two different elasticity and density, the vibrations that produce when realizing filtration walking that multiple shock attenuation can be mild more abundant more, adopting the support foot that the iron core can be better, making sole more comfortable with the better dress of the laminating nature of foot, set up the iron core and can ensure between two -layer buffer layer that the relative sole rigidity of iron core does not squint, make the iron core put to the support position of foot that supported effects is better more, because the iron core is located and has avoided also between the buffer layer that the iron core is direct closely to be contacted with the foot, the travelling comfort of walking has been guaranteed to the compliance of having guaranteed the foot sensation simultaneously.

Description

A kind of sole

Technical field

The utility model relates to clothes commodity technical field, more particularly, relates to a kind of sole.

Background technology

Along with the progress of science and technology, the raising day by day of living standards of the people, people also create higher pursuit for quality of the life, and various new new design concept also infiltrates the every aspect of daily life gradually.

For footwear, various footwear on the market can not meet the requirement of people to footwear comfort level gradually now.Inventor finds, now most of shoes on the market no matter do manual work how meticulous, how soft materials are, still can not bring perfect experience to user in many cases, always there is the discomfort of the various user caused because sole is comfortable not.

In sum, how effectively to solve the not high enough technical problem of sole comfort level, be current those skilled in the art's urgent problem.

Utility model content

In view of this, the purpose of this utility model is to provide a kind of sole, and the structural design of this sole can have and solves the not high enough technical problem of sole comfort level.

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

A kind of sole, comprise the ground plane mutually laminating one, lower buffer layer and upper buffer layer, be also inlaid with the iron core for supporting foot between lower buffer layer and upper buffer layer, the elastic material in upper buffer layer is different with the elastic material density in lower buffer layer.

Preferably, in above-mentioned sole, iron core extends in sole overall profile.

Preferably, in above-mentioned sole, lower buffer layer surface is provided with the deep gouge inlaying iron core, and deep gouge profile matches with the outline of iron core.

Preferably, in above-mentioned sole, iron core comprises the front metacarpus, pin waist and the heel portion that are connected one successively, and front metacarpus, pin waist and heel portion adopt different structure and material according to human foot mechanical characteristic.

Preferably, in above-mentioned sole, front metacarpus is provided with the bifurcation structure extended to direction of toe of last, is specially by the bifurcation structure of elastic fiber material.

Preferably, in above-mentioned sole, pin waist is provided with the hollow out being parallel to the narrow strip that core length direction is arranged, and comprises the hard plastic layer and hard fibre layer that arrange along its bearing of trend.

Preferably, in above-mentioned sole, heel portion comprises the circular supporting construction of class, also comprises the hard plastic layer and hard fibre layer that arrange along its thickness direction.

Preferably, in above-mentioned sole, upper buffer layer is provided with the different damping module of rebound characteristics according to the different parts of the foot of its correspondence.

Preferably, in above-mentioned sole, lower buffer layer is provided with the different damping module of rebound characteristics according to the different parts of the foot of its correspondence.

The sole that the utility model provides, comprise the ground plane mutually laminating one, lower buffer layer and upper buffer layer, also be inlaid with the iron core for supporting foot between lower buffer layer and upper buffer layer, the elastic material in upper buffer layer is different with the elastic material density in lower buffer layer.Adopt the buffer layer of two different elasticity and density, realize the vibrations produced when multiple damping can filter walking more fully more gently; Adopt iron core better can support foot, the stickiness of sole and foot is made better to wear more comfortable, iron core is arranged at and between two-layer buffer layer, can guarantees that iron core does not offset relative to sole position is fixing, support effect is better more to the Support Position of foot to make iron core, simultaneously because iron core it also avoid iron core directly and foot close contact between buffer layer, ensure that pliability that foot is felt ensure that the comfortableness of walking.In sum, the sole that the utility model provides efficiently solves the not high enough technical problem of existing sole comfort level.

Accompanying drawing explanation

In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.

The hierarchy schematic diagram of the sole that Fig. 1 provides for the utility model embodiment;

The structural representation of the iron core that Fig. 2 provides for the utility model embodiment.

In accompanying drawing, mark is as follows:

Ground plane 1, lower buffer layer 2, iron core 3, front metacarpus 31, pin waist 32, heel portion 33, upper buffer layer 4.

Detailed description of the invention

The utility model embodiment discloses a kind of sole, to solve the not high enough technical problem of existing sole comfort level.

Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.

Refer to Fig. 1, the hierarchy schematic diagram of the sole that Fig. 1 provides for the utility model embodiment.

The sole that the utility model provides, comprise the ground plane 1, lower buffer layer 2 and the upper buffer layer 4 that mutually laminate one, also be inlaid with the iron core 3 for supporting foot between lower buffer layer 2 and upper buffer layer 4, the elastic material in upper buffer layer 4 is different with the elastic material density in lower buffer layer 2.

Wherein it should be noted that ground plane is arranged at the bottom of sole, directly and earth surface, play the effect of wear-resisting antiskid during walking, its material specifically selected can be: rubber, TPU (TPUE rubber) or other functionally similar plastic cement materials.Lower buffer layer 2 is as first order damping resilient material, higher requirement is had to its elasticity, the material that it specifically can be EVA (ethylene-vinyl acetate copolymer), bipeltate synthesis expanded material or PU (polyurethane) etc. have similar functions, require that its elasticity number scope is between 10% ~ 80%, hardness range between shoreC10 ~ shoreC45, relative density in the scope of 0.1 ~ 0.5 to realize shock-absorbing function preferably.Upper buffer layer 4 gross function and lower buffer layer 2 similar, and iron core 3 and foot close contact can be prevented, its specific performance index is: adopt the synthesis of EVA (ethylene-vinyl acetate copolymer), bipeltate expanded material or PU (polyurethane) etc. to have the material of similar functions, require that its elasticity number scope is between 10% ~ 80%, hardness range is between shoreC10 ~ shoreC90, and relative density is in the scope of 0.1 ~ 0.5.In claim, said upper buffer layer 4 is different with lower buffer layer 2 elasticity density, mainly refer to that sole can be formed according to the material of the upper buffer layer 4 of concrete user demand adjustment and lower buffer layer 2, such as, adopt the slightly high material of hardness can realize better stability at lower buffer layer 2, use softer material to increase shock-absorbing performance at upper buffer layer 4.

Adopt the buffer layer of two different elasticity and density, realize the vibrations produced when multiple damping can filter walking more fully more gently; Adopt iron core 3 better can support foot, the stickiness of sole and foot is made better to wear more comfortable, iron core 3 is arranged at and between two-layer buffer layer, can guarantees that iron core 3 does not offset relative to sole position is fixing, support effect is better more to make the Support Position of iron core 3 pairs of foots, simultaneously because iron core 3 it also avoid iron core 3 directly and foot close contact between buffer layer, ensure that pliability that foot is felt ensure that the comfortableness of walking.In sum, the sole that the utility model provides efficiently solves the not high enough technical problem of existing sole comfort level.

For optimizing technique scheme further, on the basis of above-described embodiment preferably, in above-mentioned sole, iron core 3 extends in sole overall profile.Even can obtain the support of iron core 3 in the scope of whole sole, optimize the support performance of iron core 3, the sole under making iron core 3 support has better comfortableness, and the performance of elasticity and laminating foot is all better.

For optimizing technique scheme further, on the basis of above-described embodiment preferably, in above-mentioned sole, lower buffer layer 2 surface is provided with the deep gouge inlaying iron core 3, and deep gouge profile matches with the outline of iron core 3.Namely the groove consistent with iron core 3 shape is set in lower buffer layer 2, makes iron core 3 can sink to completely in lower buffer layer 2, prevent the thickness due to iron core 3 from bringing foreign body sensation to foot; In addition technical scheme one of them method just in order to realize this technical purpose of this set deep gouge, the technical scheme also had iron core 3 and lower buffer layer 2 integrated injection molding similar with it, under the inspiration of the present embodiment, those skilled in the art easily expect, do not repeat one by one at this.

Refer to Fig. 2, the structural representation of the iron core 3 that Fig. 2 provides for the utility model embodiment.

For optimizing technique scheme further, on the basis of above-described embodiment preferably, in above-mentioned sole, in above-mentioned sole, iron core 3 comprises the front metacarpus 31, pin waist 32 and the heel portion 33 that are connected one successively, and front metacarpus 31, pin waist 32 and heel portion 33 adopt different structure and material according to human foot mechanical characteristic.

The iron core 3 of this sectional design is adopted to design with reference to the foot characteristic of human body, shape each support zone to iron core 3 according to human foot designs respectively, iron core 3 is made can more to adapt to human foot shape, carry out better supporting bringing more comfortable experience to user to the foot of user, iron core 3 is designed to the design in fact simulating automobile shock bridge simultaneously, iron core 3 is made to have better mechanical property, the mechanical property optimized to a certain extent can make iron core 3 keep the time of normal work longer, make the sole produced more durable.

For optimizing technique scheme further, on the basis of above-described embodiment preferably, in above-mentioned sole, front metacarpus 31 is provided with the bifurcation structure extended to direction of toe of last, is specially by the bifurcation structure of elastic fiber material.Foot frame design is copied in this design, realizes bending flexibly, has disperseed pressure, has also stabilized the ground plane 1 below iron core 3 and lower buffer layer 2, add stability and comfortableness in walking.

For optimizing technique scheme further, on the basis of above-described embodiment preferably, in above-mentioned sole, pin waist 32 is provided with the hollow out being parallel to the narrow strip that iron core 3 length direction is arranged, and comprises the hard plastic layer and hard fibre layer that arrange along its bearing of trend.The design of hollow out is convenient to mutually hold between levels material, prevents skidding, and saves material weight reduction, and this hollow out is convenient to injected plastics material passes through when being adopted integrated injection molding.

For optimizing technique scheme further, on the basis of above-described embodiment preferably, in above-mentioned sole, heel portion 33 comprises the circular supporting construction of class, also comprises the hard plastic layer and hard fibre layer that arrange along its thickness direction.The circulus of hollow is convenient to mutually hold between levels material, prevents skidding, and saves material weight reduction, and is convenient to foot heel weight-bearing areas herein and touches soft material and avoid leg rest.

For optimizing technique scheme further, on the basis of above-described embodiment preferably, in above-mentioned sole, upper buffer layer 4 is provided with the different damping module of rebound characteristics according to the different parts of the foot of its correspondence.According to concrete user demand, use the different damping module of rebound characteristics with the demand of the mechanics and comfort level that adapt to foot at foot different parts, increase the comfort level of sole.

For optimizing technique scheme further, on the basis of above-described embodiment preferably, in above-mentioned sole, lower buffer layer 2 is provided with the different damping module of rebound characteristics according to the different parts of the foot of its correspondence.According to concrete user demand, use the different damping module of rebound characteristics with the demand of the mechanics and comfort level that adapt to foot at foot different parts, increase the comfort level of sole.

In this description, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually see.

To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.

Claims

1. a sole, it is characterized in that, comprise the ground plane (1), lower buffer layer (2) and the upper buffer layer (4) that mutually laminate one, also be inlaid with the iron core (3) for supporting foot between described lower buffer layer (2) and described upper buffer layer (4), the elastic material in described upper buffer layer (4) is different with the elastic material density in described lower buffer layer (2).

2. sole according to claim 1, is characterized in that, described iron core (3) extends in described sole overall profile.

3. sole according to claim 2, is characterized in that, described lower buffer layer (2) surface is provided with the deep gouge inlaying described iron core (3), and described deep gouge profile matches with the outline of described iron core (3).

4. the sole according to any one of claims 1 to 3, it is characterized in that, iron core (3) comprises the front metacarpus (31), pin waist (32) and the heel portion (33) that are connected one successively, and described front metacarpus (31), pin waist (32) and heel portion (33) adopt different structure and material according to human foot mechanical characteristic.

5. sole according to claim 4, is characterized in that, described front metacarpus (31) is provided with the bifurcation structure extended to direction of toe of last, is specially by the bifurcation structure of elastic fiber material.

6. sole according to claim 4, it is characterized in that, described pin waist (32) is provided with the hollow out being parallel to the narrow strip that iron core (3) length direction is arranged, and comprises the hard plastic layer and hard fibre layer that arrange along its bearing of trend.

7. sole according to claim 4, is characterized in that, described heel portion (33) comprises the circular supporting construction of class, also comprises the hard plastic layer and hard fibre layer that arrange along its thickness direction.

8. sole according to claim 1, described upper buffer layer (4) is provided with the different damping module of rebound characteristics according to the different parts of the foot of its correspondence.

9. sole according to claim 1, described lower buffer layer (2) is provided with the different damping module of rebound characteristics according to the different parts of the foot of its correspondence.