CN214547671U

CN214547671U - Breathable insole

Info

Publication number: CN214547671U
Application number: CN202120103233.XU
Authority: CN
Inventors: 梁小华
Original assignee: Guangdong Lanwan Intelligent Technology Co ltd
Current assignee: Guangdong Lanwan Intelligent Technology Co ltd
Priority date: 2021-01-14
Filing date: 2021-01-14
Publication date: 2021-11-02
Anticipated expiration: 2031-01-14

Abstract

The utility model discloses a ventilative shoe-pad, include: the bottom layer is provided with a first air hole array and a second air hole array, the first air hole array is located at the arch position of the bottom layer, the second air hole array is located at the sole position of the bottom layer, the aperture of the unit air holes of the first air hole array is larger than that of the unit air holes of the second air hole array, a nylon material cushion is arranged at the arch position of the bottom layer, and the nylon material cushion is provided with a third air hole array matched with the second air hole array. The utility model discloses a shoe-pad is reasonable to pressure dispersion, simultaneously, through setting up first bleeder vent array and second bleeder vent array for whole shoe-pad can carry out the ventilative of different levels to the condition of sole, makes whole shoe-pad gas permeability and travelling comfort all fine. The insole is mainly used for people in life.

Description

Breathable insole

Technical Field

The utility model relates to the technical field of daily necessities, in particular to a breathable insole.

Background

For insoles, the comfort of the insole needs to be emphasized. The existing insoles generally adopt leather as a base plate, and then a cotton cushion layer is added on the leather so as to increase the comfort level of the whole insole. However, the shoe pad with the structure has poor air permeability and comfort.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a breathable insole for solving one or more of the problems of the prior art and providing at least one of the advantages of the present invention.

The utility model provides a solution of its technical problem is: providing a breathable insole comprising: top layer, intermediate layer and bottom, top layer, intermediate layer and bottom adhesive bonding in proper order, the top layer is the fibre precoat, the intermediate layer is the OrthoLite material layer, the bottom is the foaming EVA layer, the bottom is equipped with first bleeder vent array and second bleeder vent array, first bleeder vent array is located the arch of foot position of bottom, second bleeder vent array is located the sole position of bottom, the aperture of the unit bleeder vent of first bleeder vent array is greater than the aperture of the unit bleeder vent of second bleeder vent array, the arch of foot position of bottom is equipped with the nylon materials pad, the nylon materials pad be equipped with the third bleeder vent array of second bleeder vent array looks adaptation.

Further, the fiber fabric layer is coated with a silver ion antibacterial layer.

Furthermore, a first ACF artificial cartilage bionic material pad is arranged at the heel position of the bottom layer.

Furthermore, a second ACF artificial cartilage bionic material pad is arranged at the half sole position of the bottom layer.

Furthermore, the bottom surface of the bottom layer is provided with anti-skid lines.

Further, the nylon material pad is by 3D printing technique integrated into one piece.

The utility model has the advantages that: by a breathable insole comprising: top layer, intermediate layer and bottom, top layer, intermediate layer and bottom adhesive bonding in proper order, the top layer is the fibre precoat, the intermediate layer is the ortho L ite material layer, the bottom is the foaming EVA layer, the bottom is equipped with first bleeder vent array and second bleeder vent array, first bleeder vent array is located the arch of foot position of bottom, the second bleeder vent array is located the sole position of bottom, the aperture of the unit bleeder vent of first bleeder vent array is greater than the aperture of the unit bleeder vent of second bleeder vent array, the arch of foot position of bottom is equipped with the nylon materials pad, the nylon materials pad be equipped with the third bleeder vent array with second bleeder vent array looks adaptation. The utility model discloses a shoe-pad is reasonable to pressure dispersion, simultaneously, through setting up first bleeder vent array and second bleeder vent array for whole shoe-pad can carry out the ventilative of different levels to the condition of sole, makes whole shoe-pad gas permeability and travelling comfort all fine.

Drawings

In order to more clearly illustrate the technical solution in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. It is clear that the described figures represent only some embodiments of the invention, not all embodiments, and that a person skilled in the art can also derive other designs and figures from these figures without inventive effort.

FIG. 1 is an exploded view of the insole;

FIG. 2 is a schematic view of the bottom of the insole;

fig. 3 is a perspective view of the insole.

Detailed Description

The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and other embodiments obtained by those skilled in the art without inventive labor based on the embodiments of the present invention all belong to the protection scope of the present invention. In addition, all the coupling/connection relationships mentioned herein do not mean that the components are directly connected, but mean that a better coupling structure can be formed by adding or reducing coupling accessories according to specific implementation conditions. All technical characteristics in the invention can be interactively combined on the premise of not conflicting with each other.

Example 1, referring to fig. 1, 2 and 3, a breathable footwear insole comprising: top layer 100, intermediate layer 200 and bottom 300, top layer 100, intermediate layer 200 and bottom 300 adhesive bonding in proper order, top layer 100 is the fiber fabric layer, intermediate layer 200 is the ortho lite material layer, bottom 300 is the foaming EVA layer, bottom 300 is equipped with first bleeder vent array 315 and second bleeder vent array 313, first bleeder vent array 315 is located the arch of foot position of bottom 300, second bleeder vent array 313 is located the sole position of bottom 300, the aperture of the unit bleeder vent of first bleeder vent array 315 is greater than the aperture of the unit bleeder vent of second bleeder vent array 313, the arch of foot position of bottom 300 is equipped with the nylon materials pad, the nylon materials pad is equipped with the third bleeder vent array 316 with first bleeder vent array 315 looks adaptation. The third vent array 316 is matched with the first vent array 315, which means that the aperture of the unit vents of the two arrays is the same. That is, the third vent array 316 does not affect the venting efficiency of the first vent array 315.

It has been found through research that different positions of the foot plate have different requirements for ventilation. Thus, the first and

second vent arrays

315 and 313 are provided on the bottom layer. The ventilation efficiency of the first ventilation hole array 315 is greater than that of the second ventilation hole array 313, and thus, the aperture of the unit ventilation holes of the first ventilation hole array 315 is greater than that of the unit ventilation holes of the second ventilation hole array 313. So that the ventilation efficiency of the foot plate at the arch position is more than that of the foot plate at the sole position. The sole of a person is more comfortable, and the breathable effect is better.

The OrthoL ite material layer is of a high-molecular foam structure, has the functions of memory, shaping and ventilation, and can improve the comfort of feet. The OrthoLite layer refers to the polymer material used for the insole under the OrthoLite brand. The bottom layer 300 is provided with a nylon pad 310 at the arch position, and the nylon pad 310 can disperse the pressure of the sole of a foot, balance the arch support and improve the lower limb load line. Meanwhile, the nylon material pad 310 arranged at the arch position can absorb certain impact force, and the whole shock absorption effect of the insole is improved. Set up bottom layer 300 into the foaming EVA layer, because the foaming EVA layer is softer for the OrthoL ite material layer, can play the cushion support to the OrthoLite material layer from the bottom of OrthoLite material layer, avoid the OrthoL ite material layer direct with the sole direct contact, protect the OrthoLite material layer.

The utility model discloses an insole is reasonable to pressure dispersion, simultaneously, through setting up first bleeder vent array 315 and second bleeder vent array 313 for whole insole can carry out the ventilative of different levels to the condition of sole, makes whole insole gas permeability and travelling comfort all fine.

In some preferred embodiments, in order to improve the antibacterial capability of the insole, the fiber fabric layer is coated with a silver ion antibacterial layer. Specifically, the fiber fabric layer can be placed into the silver ion antibacterial agent in a soaking mode to form the silver ion antibacterial layer. Of course, the silver ion antibacterial agent can also be sprayed on the fiber fabric layer by spraying to form the silver ion antibacterial layer.

In some preferred embodiments, the bottom layer 300 is provided with a pad 311 of a first ACF artificial cartilage bionic material at the heel position. The first ACF artificial cartilage bionic material pad 311 is a pad made of an ACF artificial cartilage bionic material, which can convert impact energy into heat energy, efficiently buffer impact force, and protect feet, knees, and the body from being damaged by the impact force.

In some preferred embodiments, the bottom layer 300 is provided with a second pad 312 of ACF artificial cartilage bionic material at the half-sole position. The second ACF artificial cartilage bionic material pad 312 is a pad made of an ACF artificial cartilage bionic material, which can convert impact energy into heat energy, efficiently buffer impact force, and protect feet, knees, and the body from being damaged by the impact force.

In some preferred embodiments, the bottom surface of the bottom layer 300 is provided with anti-slip texture 314. The friction between the insole and the sole can be increased through the anti-skid lines 314, so that the insole and the sole are more stably contacted.

While the preferred embodiments of the present invention have been described in detail, it will be understood by those skilled in the art that the invention is not limited to the details of the embodiments shown, but is capable of various modifications and changes without departing from the spirit of the invention.

Claims

1. A breathable insole, comprising: top layer, intermediate layer and bottom, top layer, intermediate layer and bottom adhesive bonding in proper order, the top layer is the fibre precoat, the intermediate layer is the OrthoLite material layer, the bottom is the foaming EVA layer, the bottom is equipped with first bleeder vent array and second bleeder vent array, first bleeder vent array is located the arch of foot position of bottom, second bleeder vent array is located the sole position of bottom, the aperture of the unit bleeder vent of first bleeder vent array is greater than the aperture of the unit bleeder vent of second bleeder vent array, the arch of foot position of bottom is equipped with the nylon materials pad, the nylon materials pad be equipped with the third bleeder vent array of second bleeder vent array looks adaptation.

2. The breathable insole of claim 1, wherein said fibrous shell layer is coated with a silver ion antibacterial layer.

3. The breathable insole of claim 1, wherein said bottom layer is provided with a first ACF artificial cartilage biomimetic material pad at the heel position.

4. The breathable insole according to claim 1, wherein a second ACF artificial cartilage bionic material pad is provided at the half sole position of the bottom layer.

5. The breathable insole of claim 1, wherein said bottom layer has non-slip texture on the bottom surface.

6. The breathable insole of claim 1, wherein said pad of nylon material is integrally formed by 3D printing technology.