CN216453615U

CN216453615U - EVA sneaker sole that breathes freely

Info

Publication number: CN216453615U
Application number: CN202122701027.1U
Authority: CN
Inventors: 庄庆加
Original assignee: Quanzhou Jiahong Shoe Material Co ltd
Current assignee: Quanzhou Jiahong Shoe Material Co ltd
Priority date: 2021-11-06
Filing date: 2021-11-06
Publication date: 2022-05-10
Anticipated expiration: 2031-11-06

Abstract

The utility model relates to the technical field of shoes and clothes, in particular to an EVA (ethylene vinyl acetate) breathable sneaker sole, which comprises a midsole, large sole blocks, an anti-twisting ring and an anti-slip cone, wherein the large sole blocks are arranged on the outer side of the bottom surface of the midsole and are connected with the midsole, adjacent large sole blocks are not in contact with each other, the anti-twisting ring is arranged on the bottom surface of the midsole, the top of the anti-slip cone is provided with a limiting column, the limiting column is inserted on the large sole blocks and penetrates through the midsole, the anti-slip cone and the limiting column are hollow, and the side surface of the top end of the limiting column is provided with an exhaust hole.

Description

EVA sneaker sole that breathes freely

Technical Field

The utility model relates to the technical field of shoes and clothes, in particular to a sole of an EVA (ethylene vinyl acetate) breathable sneaker.

Background

The shoes have a long development history, the most original shoes sewn by animal skins appear in the Yangshao culture period about 5000 years ago, the shoes are a tool for protecting the feet from being injured, and the fur shoes are invented for overcoming special conditions and preventing the feet from being difficultly suffered or injured.

The wearing comfort of the shoe is related to the measurement indexes of the shock absorption performance, the torsion prevention performance, the air permeability and the like of the shoe, the air permeability of the shoe is mainly dependent on the upper, and the improvement of the sole is very limited, if the existing sole structure can be improved aiming at the air permeability, the wearing comfort of the shoe is improved, and the air permeability of the sole is improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an EVA (ethylene vinyl acetate) breathable sneaker sole to solve the problems in the background art.

In order to achieve the purpose, the anti-twist shoe sole comprises a midsole, a large sole block, an anti-twist ring and an anti-slip cone, wherein the large sole block is arranged on the outer side of the bottom surface of the midsole and is connected with the midsole, adjacent large sole blocks are not in contact with each other, the anti-twist ring is arranged on the bottom surface of the midsole, a limiting column is arranged at the top of the anti-slip cone, the limiting column is inserted into the large sole block and penetrates through the midsole, the anti-slip cone and the limiting column are hollow, and an exhaust hole is formed in the side face of the top end of the limiting column.

Preferably, the anti-twisting ring is arranged on the bottom surface of the midsole, and each large sole block covers the anti-twisting ring.

Preferably, the top end of the limit column is flush with the top surface of the midsole in height.

Preferably, the top surface of the middle sole is provided with an exhaust groove matched with the number and the position of the exhaust holes.

Preferably, the exhaust grooves are radial from the center of the limiting column.

Preferably, the anti-skidding cone and the limiting column are of an integrated structure and are made of elastic rubber materials.

From the above description of the structure of the present invention, compared with the prior art, the present invention has the following advantages:

according to the EVA breathable sneaker sole provided by the utility model, the large sole blocks forming the large sole on the sole are mutually independent and do not contact, so that the bending performance of the sole cannot be influenced by the large sole blocks; when the sole is stepped on the bottom surface, anti-skidding awl will take lead to produce the contact with ground earlier, because anti-skidding awl adopts elastic rubber to make, anti-skidding awl will produce elastic deformation in order to adapt to the fluctuation of bottom surface this moment, help improving the limited slip performance of sole, can improve wearer's factor of safety, the gas in the anti-skidding awl will be extruded when anti-skidding awl produces elastic deformation and follow the exhaust groove and discharge, can promote the air current of shoe-forming shoes intracavity portion to flow in order to improve the gas permeability, anti-skidding awl resumes the shape after the sole leaves ground, gas will follow the exhaust hole and inhale, can promote the flow of air current.

The utility model utilizes the contact between the sole and the ground as power to extrude the anti-skid cone when a human body walks, so that the anti-skid cone can promote the flow of air flow in the shoe cavity of the finished shoe while playing an anti-skid role, can improve the air permeability of the sole and help the shoe cavity to keep dry, has practical significance and popularization value, and can be expected to generate good economic benefit.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model. In the drawings:

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

FIG. 2 is a schematic view of the backside construction of the present invention;

FIG. 3 is a schematic (partial) cross-sectional configuration of the present invention;

in the figure: the sole comprises a midsole 1, an exhaust groove 11, a large sole block 2, an anti-twisting ring 3, an anti-slip cone 4, a limiting column 41 and an exhaust hole 42.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Combine fig. 1-3, a EVA breathable sports shoes sole, include insole 1, big sole 2, prevent turning round 3 and anti-skidding awl 4, big sole 2 sets up in insole 1 bottom surface outside rather than linking to each other, and adjacent big sole is contactless between 2, prevent turning round 3 set up in insole 1 bottom surface and each prevent turning round 3, anti-skidding awl 4 top is provided with spacing post 41 integratively, and spacing post 41 top and insole 1 top surface height parallel and level, spacing post 41 is inserted and is located big sole 2 and pass insole 1, anti-skidding awl 4 is hollow form and spacing post 41 top side and is provided with exhaust hole 42, insole 1 top surface is provided with the exhaust groove 11 and the exhaust groove 11 that match with exhaust hole 42 quantity, position are radial with spacing post 41 center.

The anti-twisting ring 3 refers to a ring-shaped component for preventing the excessive twisting of the sole, is arranged to replace a traditional insole anti-twisting paster, can effectively avoid the problem that the foot feel of the traditional insole anti-twisting paster arranged part is uncomfortable while playing the anti-twisting effect, and is made of TPU materials in specific implementation.

The working principle of the utility model is as follows: each big sole block 2 forming the big sole on the sole is independent and has no contact, so the big sole blocks 2 can not influence the bending performance of the sole; when the sole is stepped on the bottom surface, anti-skidding awl 4 will take the lead to produce the contact with ground, because anti-skidding awl 4 adopts elastic rubber to make, anti-skidding awl 4 will produce elastic deformation in order to adapt to the fluctuation of bottom surface this moment, help improving the limited slip performance of sole, can improve wearer's factor of safety, the gas in anti-skidding awl 4 will be extruded when anti-skidding awl 4 produces elastic deformation and follow exhaust hole 42 along exhaust duct 11 and discharge, can promote the inside air current flow of shoes becomes shoes chamber and follow the gas permeability, anti-skidding awl 4 resumes the shape after the sole leaves ground, gas will follow exhaust hole 42 and inhale, can promote the flow of air current.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a ventilative sports shoes sole of EVA which characterized in that:

comprises a middle sole (1), a big sole block (2), an anti-twist ring (3) and an anti-slip cone (4);

the big sole blocks (2) are arranged on the outer side of the bottom surface of the insole (1) and connected with the insole, and the adjacent big sole blocks (2) are not in contact with each other;

the anti-twist ring (3) is arranged on the bottom surface of the insole (1);

the anti-skid cone is characterized in that a limiting column (41) is arranged at the top of the anti-skid cone (4), the limiting column (41) is inserted into the large bottom block (2) and penetrates through the insole (1), and the anti-skid cone (4) and the limiting column (41) are hollow and exhaust holes (42) are formed in the side face of the top end of the limiting column (41).

2. The EVA breathable sneaker sole according to claim 1, wherein: the anti-twisting ring (3) is arranged on the bottom surface of the insole (1) and the large bottom blocks (2) cover the anti-twisting ring (3).

3. The EVA breathable sneaker sole according to claim 1, wherein: the top end of the limiting column (41) is flush with the top surface of the insole (1).

4. The EVA breathable sneaker sole according to claim 1, wherein: and the top surface of the middle sole (1) is provided with exhaust grooves (11) matched with the number and the positions of the exhaust holes (42).

5. The EVA breathable sneaker sole of claim 4, wherein: the exhaust grooves (11) are radial with the centers of the limiting columns (41).

6. The EVA breathable sneaker sole according to claim 1, wherein: the anti-skid cone (4) and the limiting column (41) are of an integrated structure and are made of elastic rubber materials.