CN214127256U

CN214127256U - Breathable sole structure and shoe

Info

Publication number: CN214127256U
Application number: CN202120053710.6U
Authority: CN
Inventors: 李辉; 姜伟; 张志雷
Original assignee: Taizhou Baolite Shoes Industrial Co ltd
Current assignee: Taizhou Baolite Shoes Industrial Co ltd
Priority date: 2021-01-07
Filing date: 2021-01-07
Publication date: 2021-09-07
Anticipated expiration: 2031-01-07

Abstract

The application discloses ventilative sole structure relates to shoes technical field, and it includes the sole body, and sole body up end is equipped with ventilative groove, and the gas guide mouth has been seted up to the lateral wall of sole body, and the gas guide mouth communicates to ventilative groove. Through setting up ventilative groove and leading the gas port, reduced the vexation, also made the gas permeability of sole better to the condition that the sole perspired when having reduced the dress shoes.

Description

Breathable sole structure and shoe

Technical Field

The present application relates to the field of footwear technology, and more particularly, it relates to a breathable sole structure.

Background

The shoes are necessities in daily life and can play a role in protecting feet.

The shoe comprises a sole and an upper, and the upper is used for wrapping the foot. The inventor finds that the soles of the feet are easy to sweat after wearing the shoes for a period of time, and is troublesome to improve.

SUMMERY OF THE UTILITY MODEL

In order to improve the problem that the soles of the feet are prone to sweat when the shoes are worn, the application provides a breathable sole structure.

The application provides a ventilative sole structure adopts following technical scheme:

the breathable sole structure comprises a sole body, wherein a breathable groove is formed in the upper end face of the sole body, a gas guide port is formed in the side wall of the sole body, and the gas guide port is communicated to the breathable groove.

Through above-mentioned technical scheme, through setting up ventilative groove and leading the gas port, make sole and external intercommunication on the one hand, reduced the condition that the vexation leads to the sole to perspire. In addition, lead the passageway that the gas port can form and communicate with the external world, when the sole used, make ventilative groove compression or diastole when the sole takes place deformation for external air current can be given vent to anger or admit air along leading the gas port formation, forms the air current in air guide groove department, thereby makes the gas permeability of sole better, has reduced the condition that the sole perspired when wearing shoes.

Optionally, the sole body includes heel district, bow portion district and preceding palm district along length direction in proper order, ventilative groove sets up and is located simultaneously heel district, bow portion district and preceding palm district along sole length direction.

Through above-mentioned technical scheme, ventilative groove extends heel district, bow portion district and preceding palm district for heel district, bow portion district and three regions homoenergetic enough have better air permeability in preceding palm district, thereby make holistic ventilation effect better.

Optionally, a first ventilation auxiliary groove is formed in the upper end face of the half sole area, extends along the width direction of the sole body and is communicated with the first ventilation groove; the upper end face of the heel area is provided with a second ventilation auxiliary groove, and the second ventilation auxiliary groove extends along the width direction of the sole body and is communicated with the ventilation groove.

Through above-mentioned technical scheme, set up ventilative groove one and ventilative groove two of assisting for the gas permeability in preceding palm district and heel district is better. In addition, the breathable auxiliary groove I and the breathable auxiliary groove II are arranged so that the deformation resistance of the sole body is reduced, the deformation of the sole body is more convenient, and the shoe is more comfortable when the shoe is worn to walk.

Optionally, the air guide port is located in the arch part area, the arch part area is further provided with two air guide grooves, one end of each air guide groove is communicated to the air guide port, the other end of each air guide groove is communicated to the ventilation groove, the two air guide grooves are gradually far away from the ventilation port in the direction far away from the air guide port, and the communication positions of the air guide grooves and the ventilation grooves are in arc transition.

Through above-mentioned technical scheme, the circular arc transition of air guide groove and ventilative groove for the circulation of air current is more smooth and easy.

Optionally, the sole body is made of EVA.

By the technical scheme, the EVA is the ethylene-vinyl acetate copolymer, and the sole made of the EVA has the characteristics of good flexibility, shock resistance, skid resistance and strong pressure resistance, so that the sole has better comfort.

The application also provides a shoe, including the aforesaid arbitrary sole structure, still include upper of a shoe and shoe-pad, the upper of a shoe is fixed in the sole body, the upper of a shoe forms the region of dress with sole body up end, the up end of sole body is located to the shoe-pad, just the shoe-pad is located the region of dress.

Through above-mentioned technical scheme, shelter from the up end of sole body through the shoe-pad, avoid the sole direct to contact with ventilative groove for the comfort of wearing is better.

Optionally, the upper includes a front upper portion and a rear upper portion, the front upper portion is provided with a notch, the notch is located at an entrance of the front upper portion close to the wearing area, the notch is provided with an elastic strip, and the elastic strip is connected to two side walls of the notch.

Through above-mentioned technical scheme, set up breach and elasticity strip, when the foot needs the shoes of wearing, the entrance grow that elasticity strip can elastic stretching make the region of wearing to penetrate when making things convenient for the foot to wear shoes, make the operation of wearing shoes more convenient.

Optionally, the insole comprises an elastic bulge, and a plurality of vent holes are formed in the upper end surface of the elastic bulge.

Through above-mentioned technical scheme, set up elastic bulge, elastic bulge makes the elasticity of shoe-pad better, and setting up of air vent makes the air permeability of shoe-pad better to circulation to the sole that the air current that makes shoe-pad deformation form can be better, and then makes shoes gas permeability better, reduces the condition that the sole perspires.

Optionally, the lower end surface of the sole body is provided with a wear-resistant layer.

Through above-mentioned technical scheme, set up the wearing layer, increase the sole through the wearing layer and send out wear resistance, improve the life of shoes.

In summary, the present application includes at least one of the following beneficial technical effects:

(1) through the ventilation grooves and the air guide ports, the air tightness is reduced, the air permeability of the sole is better, and the condition that the sole sweats when the shoe is worn is reduced;

(2) the ventilation auxiliary grooves I and the ventilation auxiliary grooves II are arranged, so that the shoes are more comfortable when people walk, and the ventilation property of the front palm area and the rear heel area is better;

(3) through setting up breach and elasticity strip for the operation of wearing shoes is more convenient.

Drawings

FIG. 1 is an overall schematic view of an embodiment;

FIG. 2 is a schematic structural view of the sole body according to the embodiment.

Reference numerals: 1. a sole body; 11. a heel region; 12. an arch region; 13. a forefoot region; 2. shoe-pad; 21. an elastic bulge; 211. a vent hole; 3. an upper; 31. a front upper part; 311. a notch; 32. a back upper part; 4. a ventilation groove; 5. a first ventilation auxiliary groove; 6. a second ventilating auxiliary groove; 7. an air guide port; 8. a gas guide groove; 9. an elastic strip.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses a shoe, which is shown in figure 1 and comprises a breathable sole structure, an insole 2 and an upper 3.

The breathable sole structure comprises a sole body 1, wherein the sole body 1 is made of EVA (ethylene vinyl acetate copolymer), and the EVA is an ethylene-vinyl acetate copolymer, so that the sole has better flexibility. The lower terminal surface of sole body 1 still is equipped with the wearing layer, and the wearing layer is the oxford end, has better wearability. The tendon-like bottom is generally made of plastic, rubber or modified rubber.

As shown in fig. 2, the sole body 1 includes a heel region 11, a bow region 12, and a forefoot region 13 in this order along the length direction. Ventilative groove 4 has been seted up to 1 up end of sole body, and ventilative groove 4 is located sole body 1 along width direction's intermediate position, and ventilative groove 4 extends and is located heel district 11, bow portion district 12 and preceding palm district 13 simultaneously along sole length direction.

Preceding palm district 13 up end has still been seted up ventilative groove one 5 of assisting, and ventilative groove one 5 of assisting extends and communicates with ventilative groove 4 along 1 width direction of sole body, and ventilative groove one 5 of assisting is equipped with four. The upper end face of the heel area 11 is provided with a second ventilation auxiliary groove 6, the second ventilation auxiliary groove 6 extends along the width direction of the sole body 1 and is communicated with the ventilation groove 4, and one ventilation auxiliary groove 6 is arranged.

The lateral wall of the arch part 12 of the sole body 1 is provided with an air guide opening 7, and the width of the air guide opening 7 is 1-2 mm. Two air guide grooves 8 are further formed in the upper end face of the arch part area 12, the air guide grooves 8 are long grooves, and one end of each air guide groove 8 in the length direction is communicated with the air guide port 7 while the other end of each air guide groove is communicated with the air permeable groove 4. The two air guide grooves 8 are gradually far away from the air guide opening 7, and the communication positions of the air guide grooves 8 and the air permeable grooves 4 are in arc transition. The air guide port 7 is communicated with the ventilation groove 4 through an air guide groove 8.

As shown in fig. 1, the upper 3 is fixed on the upper end surface of the sole body 1, the upper 3 is made of composite fabric or cotton, and the upper 3 can be connected with the sole body 1 by bonding or sewing. The upper 3 and the upper end face of the sole body 1 form a wearing area. The upper 3 comprises a front upper 31 and a rear upper 32, the front upper 31 is provided with a notch 311, the notch 311 is positioned at the entrance of the front upper 31 near the wearing area, and the notch 311 becomes wider toward the entrance near the wearing area. The elastic strips 9 are fixed at the notches 311, the elastic strips 9 are made of elastic fabric, and the elastic fabric is made of fabric with certain elasticity, such as spandex fabric. The elastic strips 9 are connected to two side walls of the notch 311, and when the shoes are needed to be worn, the elastic strips 9 can be elastically stretched to enable the entrance of the wearing area to be enlarged, so that the feet can conveniently penetrate.

Insole 2 is bamboo fibre material, EVA material, PU foaming material or is silica gel material etc. and insole 2 locates the up end of sole body 1 and is located the region of wearing. The insole 2 can be directly fixed with the sole body 1 through sewing, and the insole 2 can also be arranged on the upper end surface of the sole body 1. The insole 2 is used for shielding the ventilation groove 4 so as to prevent the sole from directly contacting with the upper end surface of the sole body 1.

The insole 2 comprises an elastic bulge 21, the elastic bulge 21 is formed by filling sponge below the insole 2, the elastic bulge 21 is positioned above the arch part area 12 and correspondingly above the two air guide groove 8 areas, and the shape of the elastic bulge 21 is arranged corresponding to the arch part position of a wearer when the insole is worn actually. The upper end surface of the elastic bulge 21 is provided with a plurality of vent holes 211, the vent holes 211 penetrate through the insole 2, and the vent holes 211 can further enhance the ventilation performance of the upper part and the lower part of the insole 2.

The working principle of the embodiment is as follows:

when the sole used, make ventilative groove 4 compression or diastole when the sole takes place deformation for external air current can form along leading gas port 7 and give vent to anger or admit air, forms the air current in leading gas groove 8 department, and the deformation of the mobile cooperation elastic bulge 21 of air current makes the gas permeability of sole better, has reduced the condition that the sole perspired when wearing shoes.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A breathable sole structure, characterized in that: the shoe sole comprises a shoe sole body (1), wherein a ventilation groove (4) is formed in the upper end face of the shoe sole body (1), a gas guide port (7) is formed in the side wall of the shoe sole body (1), and the gas guide port (7) is communicated with the ventilation groove (4); sole body (1) includes heel district (11), bow portion district (12) and preceding palm district (13) along length direction in proper order, ventilative groove (4) set up and are located simultaneously heel district (11), bow portion district (12) and preceding palm district (13) along sole length direction.

2. The breathable sole structure according to claim 1, characterized in that: a first ventilation auxiliary groove (5) is formed in the upper end face of the front sole area (13), and the first ventilation auxiliary groove (5) extends along the width direction of the sole body (1) and is communicated with the ventilation groove (4); the upper end face of the heel area (11) is provided with a second ventilation auxiliary groove (6), and the second ventilation auxiliary groove (6) extends along the width direction of the sole body (1) and is communicated with the ventilation groove (4).

3. The breathable sole structure according to claim 1, characterized in that: the air guide port (7) is located in the arch part area (12), the arch part area (12) is further provided with two air guide grooves (8), one end of each air guide groove (8) is communicated to the air guide port (7) and the other end of each air guide groove is communicated to the ventilation groove (4), the two air guide grooves (8) are gradually far away from the air guide port (7) in the direction far away from the air guide port (7), and the air guide grooves (8) and the ventilation grooves (4) are in arc transition at the communication position.

4. The breathable sole structure according to claim 1, characterized in that: the sole body (1) is made of EVA.

5. A shoe comprising the sole structure of any of claims 1-4, wherein: still include upper of a shoe (3) and shoe-pad (2), upper of a shoe (3) are fixed in sole body (1), upper of a shoe (3) and sole body (1) up end form the region of wearing, the up end of sole body (1) is located in shoe-pad (2), just shoe-pad (2) are located the region of wearing.

6. A shoe according to claim 5, wherein: the shoe upper (3) comprises a front upper part (31) and a rear upper part (32), the front upper part (31) is provided with a notch (311), the notch (311) is positioned at an entrance of the front upper part (31) close to a wearing area, an elastic strip (9) is arranged at the notch (311), and the elastic strip (9) is connected to two side walls of the notch (311).

7. A shoe according to claim 5, wherein: the insole (2) comprises an elastic bulge (21), and a plurality of vent holes (211) are formed in the upper end face of the elastic bulge (21).

8. A shoe according to claim 5, wherein: the lower end face of the sole body (1) is provided with a wear-resistant layer.