CN209788640U - Shoe-pad sole with integrated structure with good air permeability - Google Patents

Abstract

The utility model discloses an insole sole of integration structure with air permeability is good, wherein, the sole includes outsole, shoes insole and the inner bottom ring that supplies the upper of a shoe to bond, and this inner bottom ring bonding is on the outer edge of shoes insole upper surface, and shoes insole upper surface is equipped with a plurality of massage ventilative post and ventilative strip, and each massage ventilative post is equipped with the first bleeder vent that extends along vertical direction and a plurality of massage ventilative post is linked together through a plurality of ventilative strip, shoes insole side ring is equipped with the second bleeder vent that extends along the horizontal direction, and ventilative strip passes through second bleeder vent and external intercommunication, the insole distributes and has a plurality of third bleeder vent. This novel remove the insole, add the inner bottom ring, realize through this inner bottom ring that the upper of a shoe is connected with the sole, practice thrift the insole resource and saved glue. But also reduces the obstruction of the insole, and has no separation of glue, and the third air holes on the surface of the insole can be communicated with the massage air-permeable columns.

Description

An insole sole with an integrated structure with good air permeability

technical field

The utility model relates to the field of shoes, in particular to an insole sole with an integrated structure with good air permeability.

Background technique

The shoe includes a sole and an upper connected to the sole. The sole includes an outsole, a midsole and an insole. The outsole is in direct contact with the ground, and the midsole is set on the outsole. The sole and upper are currently in two ways. Connection: The midsole is set on the outsole, and the sole and the upper are currently connected in two ways: firstly, the upper and the insole are sewn together to form a shoe cavity, and then the insole is glued to the upper surface of the midsole; , 5-10mm extra of the upper and the foot is bonded with the insole around the shoe to form a shoe cavity, and then the insole is bonded on the upper surface of the midsole. No matter which method is used, the insole is bonded to the upper surface of the midsole, and there is a layer of glue between the insole and the midsole, which is not breathable, which greatly affects the performance of the breathable performance of the sole, and The production process requires a large amount of glue, which pollutes the environment.

In view of this, the applicant has conducted in-depth research on the above-mentioned problems, resulting in this case.

Utility model content

The main purpose of the utility model is to provide an insole sole with an integrated structure with good air permeability, which can remove the insole and give full play to the air permeability of the sole, thereby keeping the shoe cavity dry.

In order to achieve the above-mentioned purpose, the solution of the present utility model is:

An insole sole with an integrated structure with good air permeability is provided, wherein the sole comprises an outsole, a midsole and an insole ring for bonding the upper, and the insole ring is bonded to the outer surface of the upper surface of the midsole. Along, the upper surface of the midsole of the shoe is provided with a number of massage ventilation columns and ventilation strips, each massage ventilation column is provided with a first ventilation hole extending in the vertical direction, and several massage ventilation columns are connected through a number of ventilation strips The side ring of the midsole of the shoe is provided with a second ventilation hole extending in the horizontal direction, the ventilation strip communicates with the outside through the second ventilation hole, and the insole is distributed with a number of third ventilation holes.

Further, the outer side of the midsole of the shoe is provided with a breathable waterproof membrane.

Further, the plurality of massage and ventilation columns are arranged in an array.

Further, the upper end of the massage ventilation column is an elliptical structure.

Further, the matching oval structure of the insole is provided with an upwardly protruding convex groove, the midsole of the shoe is injection-molded with TPU material, and the insole is injection-molded with EVA material.

After adopting the above structure, the utility model relates to an insole sole with an integrated structure with good air permeability. Compared with the prior art, the utility model has the beneficial effect that the utility model breaks through the traditional technology, removes the insole, and adds an insole ring. , The connection between the upper and the sole is realized through the inner sole ring, which saves the resources of the inner sole of the shoe and saves the glue, and is more environmentally friendly. Moreover, the obstruction of the insole of the shoe is reduced, and there is no barrier of glue. The third ventilation hole on the surface of the insole can communicate with the massage ventilation column, and the massage ventilation column can be ventilated with the outside world through the ventilation strip, so the inner cavity of the shoe can finally pass through the sole. External ventilation, that is, the insole and the outsole cooperate to achieve excellent breathability.

Description of drawings

FIG. 1 is a three-dimensional schematic diagram of the external structure of the utility model.

FIG. 2 is a schematic diagram of the exploded structure of the utility model.

Figure 3 is a partial cross-sectional side view of the insole mating with the outsole.

FIG. 4 is a top view of the shape structure of the midsole of the shoe.

In the picture:

Outsole-1; midsole-2; massage ventilation column-21; ventilation strip-22;

The first ventilation hole-23; the second ventilation hole-24; the upper-3; the insole ring-4; the insole-5;

The third ventilation hole-51; the convex groove-52.

Detailed ways

In order to further explain the technical solutions of the present utility model, the present utility model will be described in detail below through specific embodiments.

As shown in Figures 1-4, an insole sole with an integrated structure with good air permeability, wherein the sole comprises an outsole 1, a midsole 2 and an insole ring 4 for bonding the upper 3, the insole The ring 4 is bonded to the outer edge of the upper surface of the midsole 2, and the upper surface of the midsole 2 is provided with a number of massage ventilation columns 21 and ventilation strips 22, and each massage ventilation column 21 is provided with a vertical extending The first ventilation hole 23 and several massaging ventilation columns 21 are connected through a plurality of ventilation strips 22, the side of the midsole 2 is provided with a second ventilation hole 24 extending in the horizontal direction, and the ventilation strips 22 pass through the second ventilation hole 24. The ventilation holes 24 communicate with the outside world, the insole 5 is arranged on the midsole 2 , and the insole 5 is distributed with a number of third ventilation holes 51 corresponding to the positions of the first ventilation holes 23 .

Since there is no barrier between the insole 5 and the midsole 2 and the glue, when the foot steps on the insole 5, the midsole 2 is squeezed, and the gas in the shoe cavity is first ventilated from the third hole on the insole 5. The hole 51 is discharged, and then discharged from the corresponding first ventilation hole 23 on the massage ventilation column 21 into the massage ventilation column 21, and then the gas flows through the ventilation strip 22 that is communicated with the ventilation column 21, and finally the air flows through the side of the midsole 2 of the shoe. The second ventilation hole 24 discharges the sole. In this way, the third ventilation hole 51 on the surface of the insole 5 can be directly communicated with the massage ventilation column 21, which greatly enhances the ventilation of the sole, keeps the shoe cavity dry, and improves the comfort of the shoe. Moreover, removing the complete insole can also save insole resources and glue, and is more environmentally friendly.

The new model can be worn on sunny days or during indoor sports. In order to be worn on rainy days, preferably, the outer side of the midsole 2 is provided with a breathable waterproof membrane (not shown in the figure), which is an existing product. The breathable waterproof membrane prevents the outside water from penetrating into the sole while ensuring that the air of the sole can circulate normally with the outside, so that the sole has a waterproof function.

Preferably, the plurality of massage ventilation columns 21 are arranged in an array.

Preferably, the upper end of the massage ventilation column 21 is an elliptical structure. The elliptical structure has a certain massage function on the sole of the foot, and enhances the comfort of the sole of the foot.

Preferably, the insole 5 is provided with an upwardly protruding convex groove 52 matching the elliptical structure. The convex groove 52 can cooperate with the elliptical structure to realize the fitting and assembly of the insole and the middle of the shoe, and enhance the massage function of the elliptical structure on the sole of the foot. . The shoe midsole 2 is injection-molded with TPU material, which has strong support, and the insole 5 is injection-molded with EVA material, so that the insole 5 has a certain buffering function. The insole 5 is in direct contact with the foot, which is more soft and comfortable, and the midsole of the shoe has a higher hardness and plays a supporting role.

The above-mentioned embodiments and drawings do not limit the product form and style of the present invention, and any appropriate changes or modifications made by those of ordinary skill in the technical field should be regarded as not departing from the scope of the present invention.

Claims (5)

1. The utility model provides an insole sole of integration structure with air permeability is good, its characterized in that, the sole includes outsole, shoes insole and the interior bottom ring that supplies the upper of a shoe to bond, and this interior bottom ring bonding is on the outer edge of the upper surface of shoes insole, shoes insole upper surface is equipped with the ventilative post of a plurality of massage and ventilative strip, and each ventilative post of massage is equipped with the first bleeder vent that extends along vertical direction and a plurality of massage ventilative post is linked together through the ventilative strip of a plurality of, shoes insole side ring is equipped with the second bleeder vent that extends along the horizontal direction, and ventilative strip passes through second bleeder vent and external intercommunication, the insole distributes and has a plurality of third bleeder vent.

2. The integrally constructed insole sole according to claim 1, wherein a waterproof and breathable film is provided on the outer side of the midsole.

3. The integrally constructed insole sole according to claim 2, wherein said plurality of massaging air permeable pillars are arranged in an array.

4. The shoe sole with integrated structure having excellent air permeability according to any one of claims 1 to 3, wherein the upper end of the massage ventilating column has an elliptical structure.

5. The shoe sole with integral structure and good air permeability according to claim 4, wherein the shoe sole is provided with a convex groove which is convex upwards and matched with an oval structure, the shoe insole is made of TPU material through injection molding, and the shoe sole is made of EVA material through injection molding.