CN213247220U

CN213247220U - Three-density stable support sole

Info

Publication number: CN213247220U
Application number: CN202021454673.1U
Authority: CN
Inventors: 杨咏梅; 刘国辉
Original assignee: Quanzhou Athletic Shoes and Garments Co Ltd
Current assignee: Quanzhou Athletic Shoes and Garments Co Ltd
Priority date: 2020-07-22
Filing date: 2020-07-22
Publication date: 2021-05-25
Anticipated expiration: 2030-07-22

Abstract

The utility model provides a simple structure, low in production cost avoid the foreign matter to feel, buckle the transition nature, wear comfortable three density stable support soles, including the sole body, the sole body includes first density material, second density material, third density material after the past in proper order, the anti bending performance of second density material is stronger than first density material and third density material, second density material is located the middle waist department of sole body.

Description

Three-density stable support sole

Technical Field

The utility model relates to a shoes technical field, in particular to three density stable support soles.

Background

The shoes are commonly worn by people and play roles in shock absorption, skid resistance and protection. Along with the promotion of people's quality of life, the shock-absorbing capacity of sole, resilience ability, the protective capacities of shoes side, the fastness of whole sole and prevent turning on one's side performance etc. obtain more and more people's attention.

The existing sole usually enhances the anti-folding performance of the sole by arranging the supporting sheet on the outsole, but the mode can generate obvious bending points when the outsole is bent and has foreign body feeling due to the existence of the supporting sheet.

SUMMERY OF THE UTILITY MODEL

Therefore, to foretell problem, the utility model provides a simple structure, low in production cost avoid the foreign matter to feel, buckle the transition nature, wear comfortable three density stable support sole.

In order to achieve the technical problem, the utility model adopts the solution that the three-density stable support sole comprises a sole body, the sole body comprises a first density material, a second density material and a third density material in sequence from the front to the back, the anti-bending performance of the second density material is stronger than that of the first density material and the third density material, and the second density material is positioned at the middle waist of the sole body.

The further improvement is that: the joint of the first density material and the second density material and the joint of the second density material and the third density material are arc-shaped.

The further improvement is that: the sole body is provided with a plurality of air holes, the air holes penetrate through the sole body from top to bottom, and the air holes are Z-shaped.

The further improvement is that: the sole body is located be provided with the spliced pole in the bleeder vent, the spliced pole bearing ring is around having the spiral waterproof board, the outside and the bleeder vent inner wall of spiral waterproof board are inconsistent.

The further improvement is that: the first density material, the second density material and the third density material are all foaming materials.

By adopting the technical scheme, the beneficial effects of the utility model are that: 1. the foreign body feeling of the sole is avoided, and the comfort of sole creation is improved; 2. the bending points are in transition nature, so that the bending of the sole is more fit with the bending of the sole, and the comfort of the sole is further improved; 3. the shoes can be prevented from entering the shoes when walking over the waterway surface while the air permeability of the shoes is enhanced.

Drawings

Fig. 1 is a schematic top view of a three-density stable support sole according to an embodiment of the present invention.

Fig. 2 is a schematic sectional view of a three-density stable supporting sole according to an embodiment of the present invention.

Fig. 3 is a plan view of the U-shaped upper platen according to the embodiment of the present invention.

Detailed Description

The present invention will now be further described with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1 to 3, the embodiment of the present invention discloses a three-density stable support sole, including a sole body, the sole body includes first density material 11, second density material 12, third density material 13 in proper order after the past, the anti bending performance of second density material 12 is stronger than first density material 11 and third density material 13, second density material 12 is located the middle waist of sole body. The second density material 12 with stronger bending resistance and folding resistance is used as the middle waist of the sole body, so that the bending resistance of the sole can be effectively improved, the first density material 11 with lower bending resistance and the third density material 13 are used and are positioned below the front part and the rear part of the sole, the buffering performance can be improved, and the comfort of wearing shoes is improved.

In order to enable the joints of the density materials to be capable of naturally transiting when being bent, and avoid the appearance of obvious bending points, so that the bending transition of the sole is more natural, the joints of the first density material 11 and the second density material 12 and the joints of the second density material 12 and the third density material 13 are arc-shaped, and the arc-shaped joints are positioned at the bending points when the sole is normally used.

In order to enhance the air permeability of the shoes and prevent water from entering the shoes when passing through a floor with water, a plurality of air holes 14 are formed in the sole body, the air holes 14 penetrate through the sole body from top to bottom, the air holes 14 are Z-shaped, and when water splashes through the air holes 14, the water is blocked by a place transversely formed in the middle of the Z-shaped air holes 14, so that the water cannot enter the shoes through the upper parts of the air holes 14.

In order to further strengthen the waterproof property of the sole, the sole body is located be provided with spliced pole 21 in the bleeder vent 14, spliced pole 21 bearing has surrounded spiral waterproof board 22, spiral waterproof board 22's the outside is inconsistent with bleeder vent 14 inner wall, and spiral waterproof board 22 can further block water entering shoes.

The first density material 11, the second density material 12 and the third density material 13 are all foam materials. During manufacturing, the first density material 11, the second density material 12 and the third density material 13 are foamed separately and then are arranged in the mold to be foamed together again to be connected into a whole. The integrity of the shoe is enhanced.

Modifications and variations of the present invention are within the scope of the claims and are not limited by the disclosure of the embodiments.

Claims

1. Three density stable support soles, including the sole body, its characterized in that: the sole body includes first density material, second density material, third density material from preceding back in proper order, the anti bending performance of second density material is stronger than first density material and third density material, second density material is located the middle part of the waist of sole body.

2. The three-density stabilized support sole of claim 1, wherein: the joint of the first density material and the second density material and the joint of the second density material and the third density material are arc-shaped.

3. The three-density stabilized support sole of claim 1, wherein: the sole body is provided with a plurality of air holes, the air holes penetrate through the sole body from top to bottom, and the air holes are Z-shaped.

4. The three-density stabilized support sole of claim 3, wherein: the sole body is located be provided with the spliced pole in the bleeder vent, the spliced pole bearing ring is around having the spiral waterproof board, the outside and the bleeder vent inner wall of spiral waterproof board are inconsistent.

5. The three-density stabilized support sole of claim 1, wherein: the first density material, the second density material and the third density material are all foaming materials.