CN210130418U - Granule protruding type drainage sole - Google Patents

Abstract

The utility model relates to a sole technical field, concretely relates to protruding formula of granule drainage sole, include the insole and set up in the lower extreme of insole, the protruding sand grip that extends along insole length direction that is equipped with of lower extreme of insole, the concave recess that is equipped with a plurality of and sand grip matching in upper end of going to the bottom, be formed with a plurality of escape canals between the recess, the protruding a plurality of granule that are equipped with of lower extreme of recess is protruding. The drainage ditch groove of the utility model is a longitudinal drainage ditch groove generated by matching the raised strips of the lower bottom and the middle sole, so that the whole sole support property can not be reduced, and the longitudinal raised strips can also play the role of reinforcing ribs to enhance the support force of the sole; and the granule arch of recess lower extreme then can carry out the reinforcement of frictional property, improves the non-skid property of sole, and the escape canal groove that forms between the recess then can give the certain drainage function of sole.

Description

Granule protruding type drainage sole

Technical Field

The utility model relates to a sole technical field, concretely relates to protruding formula of granule drainage sole.

Background

With the continuous improvement of living standard of people, people pursue shoes more and more. In order to make the sole have a certain drainage function, a conventional arrangement mode is to arrange a transverse groove or grain below the sole, so as to enhance the friction force of the movement in the front-back direction and achieve a certain anti-skid effect. However, the transverse grooves or lines can make the sole easier to bend, namely soft feeling is generated, the supporting force of the sole is slightly reduced, harder materials or special structures are required for reinforcement, and the cost and the design requirement are correspondingly increased.

Disclosure of Invention

In order to overcome the shortcoming and the deficiency that exist among the prior art, the utility model aims to provide a protruding formula of granule drainage sole, the design is simple, and the holding power is strong, can have drainage and skid-proof effect concurrently.

The purpose of the utility model is realized through the following technical scheme:

the utility model provides a protruding formula of granule drainage sole, includes the insole and sets up in the lower extreme of insole, the protruding sand grip that is equipped with a plurality of edges insole length direction extensions of the lower extreme of insole, the concave recess that is equipped with a plurality of and sand grip matching in upper end of going to the bottom, be formed with a plurality of escape chutes between the recess, the protruding a plurality of granule that are equipped with of lower extreme of recess is protruding.

The insole comprises a toe area, a front sole area, an arch area and a rear heel area, the positions of the toe area, the front sole area, the arch area and the rear heel area respectively correspond to toes, a front sole, an arch and a rear heel of a human body, and the raised lines are arranged in the toe area, the front sole area and the rear heel area.

Wherein, the protruding 5 sand grips that are equipped with in toe district, the protruding 7 sand grips that are equipped with in preceding sole district, the protruding 6 sand grips that are equipped with in back heel district.

Wherein, the depth of the drainage ditch groove is 3-5 mm.

Wherein the particle size of the particle protrusions is 0.5-1.5 mm.

Wherein, the insole is an EVA insole, and the lower bottom is a TPR lower bottom.

The beneficial effects of the utility model reside in that: the drainage ditch groove of the utility model is a longitudinal drainage ditch groove generated by matching the raised strips of the lower bottom and the middle sole, so that the whole sole support property can not be reduced, and the longitudinal raised strips can also play the role of reinforcing ribs to enhance the support force of the sole; and the granule arch of recess lower extreme then can carry out the reinforcement of frictional property, improves the non-skid property of sole, and the escape canal groove that forms between the recess then can give the certain drainage function of sole.

Drawings

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

FIG. 2 is a schematic view of the lower base of the present invention;

the reference signs are: 1-middle sole, 11-convex strip, 12-toe area, 13-forefoot area, 14-arch area, 15-heel area, 2-lower sole, 21-groove, 22-particle bulge and 23-drainage groove.

Detailed Description

For the understanding of those skilled in the art, the present invention will be further described with reference to the following examples and accompanying drawings 1, and the description of the embodiments is not intended to limit the present invention.

Example 1

The utility model provides a drainage sole of protruding 22 formulas of granule, includes insole 1 and sets up in the 2 of going to the bottom of 1 lower extreme in insole, the protruding sand grip 11 that is equipped with a plurality of 1 length direction extensions in insole 1 of lower extreme, the upper end of 2 of going to the bottom is concave to be equipped with a plurality of recesses 21 that match with sand grip 11, be formed with a plurality of escape canal grooves 23 between the recess 21, the protruding 22 that are equipped with a plurality of granules of lower extreme of recess 21.

The drainage groove 23 of the utility model is generated by matching the raised strips 11 of the lower bottom 2 and the middle bottom 1, and is a longitudinal drainage groove 23, so that the whole sole support property can not be reduced in the past, and the longitudinal raised strips 11 can also play the role of reinforcing ribs to enhance the support force of the sole; the particle protrusions 22 at the lower ends of the grooves 21 can reinforce the friction property, so that the anti-skid performance of the sole is improved, and the drainage grooves 23 formed among the grooves 21 can endow the sole with a certain drainage function.

The insole 1 comprises a toe area 12, a forefoot sole area 13, an arch area 14 and a rear heel area 15, the positions of the toe area 12, the forefoot sole area 13, the arch area 14 and the rear heel area 15 respectively correspond to toes, a forefoot sole, an arch and a rear heel of a human body, and the convex strips 11 are arranged in the toe area 12, the forefoot sole area 13 and the rear heel area 15. In the utility model, the raised strips 11 are only arranged in the toe area 12, the front sole area 13 and the rear heel area 15, namely, the lower sole 2 only has the corresponding parts of the toe area 12, the front sole area 13 and the rear heel area 15, and can not cover the arch area 14; the design has three purposes: firstly, the foot arch is taken as an important structure of the foot which plays a role in buffering oscillation, and the protruding strips 11 arranged in the foot arch area 14 can block the foot arch; secondly, the arch of the foot is used as a bent structure and does not relate to the problem of drainage, so that the design is not needed; thirdly, the lower sole 2 does not cover the arch area 14 of the insole 1, namely, the insole 1 and the lower sole 2 can be seen simultaneously when the sole is seen, and more gorgeous appearance effect can be realized through certain color design.

Wherein, toe district 12 protruding is equipped with 5 sand grips 11, preceding sole district 13 protruding is equipped with 7 sand grips 11, back heel district 15 protruding is equipped with 6 sand grips 11. Through rational distribution sand grip 11 quantity can form 15 drainage groove 23 at the sole, improve the drainage ability of sole.

Wherein, the depth of the drainage groove 23 is 3-5 mm. The depth of the common conventional transverse drainage groove 23 is about 1mm, the utility model discloses the depth of fore-and-aft drainage groove 23 can reach 3-5mm, increases the drainage space, reduces the drainage resistance for ponding is unblocked to reach quick drainage purpose.

Wherein the particle size of the particle bulge 22 is 0.5-1.5 mm. The anti-skid performance of the sole can be improved by reasonably designing the particle size of the particle protrusions 22.

Wherein, the insole 1 is an EVA insole 1, and the lower bottom 2 is a TPR lower bottom 2. The TPR sole is a novel environment-friendly thermoplastic rubber material formed by mixing SBS serving as a base material, has the properties of rubber and the characteristics of plastics, does not need to be vulcanized, is simple in processing technology, and is subjected to injection molding after being heated. The TPR material has adjustable rerum natura, and easy shaping, and has the water resistance better than the EVA sole, be used for the utility model discloses in, except doing benefit to appearance design, still reducible cost and improvement waterproof performance.

The above-mentioned embodiment is the utility model discloses the implementation of preferred, in addition, the utility model discloses can also realize by other modes, not deviating from the utility model discloses any obvious replacement is all within the protection scope under the prerequisite of design.

Claims (6)

1. The utility model provides a drainage sole of protruding formula of granule which characterized in that: including the insole with set up in the lower bottom of insole, the protruding sand grip that extends along insole length direction that is equipped with of lower extreme in insole, the upper end of going to the bottom is concave to be equipped with a plurality of recesses that match with the sand grip, be formed with a plurality of escape canals between the recess, the protruding a plurality of granule that are equipped with of lower extreme of recess is protruding.

2. The granular raised drainage shoe sole of claim 1, wherein: the insole comprises a toe area, a front sole area, an arch area and a rear heel area, the positions of the toe area, the front sole area, the arch area and the rear heel area respectively correspond to toes, a front sole, an arch and a rear heel of a human body, and the raised lines are arranged in the toe area, the front sole area and the rear heel area.

3. The granular raised drainage shoe sole of claim 2, wherein: the protruding 5 sand grips that are equipped with in toe district, the protruding 7 sand grips that are equipped with in preceding sole district, the protruding 6 sand grips that are equipped with in back heel district.

4. The granular raised drainage shoe sole of claim 1, wherein: the depth of the drainage ditch is 3-5 mm.

5. The granular raised drainage shoe sole of claim 1, wherein: the particle size of the particle protrusions is 0.5-1.5 mm.

6. The granular raised drainage shoe sole of claim 1, wherein: the insole is an EVA insole, and the lower bottom is a TPR lower bottom.

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