CN215649520U

CN215649520U - Breathe bionical type negative pressure shoe-pad of breathing freely

Info

Publication number: CN215649520U
Application number: CN202022863253.5U
Authority: CN
Inventors: 洪十字
Original assignee: Dongguan Feiao Technology Co ltd
Current assignee: Dongguan Feiao Technology Co ltd
Priority date: 2020-12-03
Filing date: 2020-12-03
Publication date: 2022-01-28
Anticipated expiration: 2030-12-03

Abstract

The utility model provides a breathing bionic negative pressure breathable insole, which comprises a composite insole body, wherein a cloth surface layer made of skin-friendly fabric is arranged on the surface of the insole body, a negative pressure breathing layer for realizing the breathing bionic ventilation of the insole body by a negative pressure principle is thermally bonded at the bottom of the cloth surface layer, arch half-moon-shaped supporting supports of an integrated structure are respectively arranged at the arch parts of two sides of the insole body, the utility model ensures that a person treads the insole by wearing shoes through the arranged negative pressure breathing layer, negative pressure can be generated in the shoe by utilizing the deformation of the negative pressure breathing layer, so that air in the shoe can freely pass through the insole, the air permeability of the insole is improved, and can dry the insole to a certain extent, prevent the insole from breeding bacteria, realize automatic air cooling and heat dissipation without additional power, solve the problems of foot sweat and foot odor, meanwhile, the insole has better elasticity, and better motion and fatigue resistance performance.

Description

Breathe bionical type negative pressure shoe-pad of breathing freely

Technical Field

The utility model belongs to the technical field of insole manufacturing, and particularly relates to a breathing bionic negative pressure breathable insole.

Background

The shoe is a necessity of daily life of people, and the insole is a sole part arranged on the insole, so that loose shoes can be more fitted, the contact between the bottom of the foot and the sole is improved, the insole is smooth and comfortable to wear, and the bottom in the shoe is better protected to be perfectly clean; with the demand of people, insoles of various styles and functions are available, but the insoles have the same problems that the insoles are not air-tight and air-permeable, and when various shoes are worn, particularly the shoes which are difficult to ventilate, such as sports shoes, leather shoes, safety shoes and the like, the temperature and the humid environment in the shoes are particularly favorable for the growth and the propagation of bacteria, the soles are stuffy, the foot odor and the tinea pedis are easy to cause, and people desire to have the insoles which can ventilate.

And traditional shoe-pad is in order to increase the gas permeability of shoe-pad, generally increase the gasbag in the shoe-pad, even some shoe-pad manufacturers communicate the outer permeability cell of shoes of arranging in with the external one of shoe-pad with the gasbag, a ventilative for realizing the shoe-pad, and the way of the external blast pipe of built-in gasbag is because stepping on and pressing for a long time of gasbag, can reduce the life of shoe-pad in the intangible, it is also comparatively low to the suitability of shoes simultaneously, and external permeability cell also can make the waterproof nature greatly reduced of sole, can't walk on ponding road surface, great limitation has.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a breathing bionic negative pressure breathable insole, and aims to solve the problems that the service life of the insole is invisibly shortened in the long-time treading process of a traditional breathable insole with an internal air bag and an external exhaust pipe, the adaptability to shoes is low, the waterproofness of soles is greatly reduced due to the external air vent pipe, walking on a water accumulation road surface cannot be achieved, and the limitation is large.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a breathe ventilative shoe-pad of bionical type negative pressure, includes compound shoe-pad body, the surface of shoe-pad body is equipped with the cloth surface course of making by close skin surface fabric, the bottom thermal bonding of cloth surface course has and realizes that the shoe-pad body breathes bionically ventilative negative pressure and breathes the layer through the negative pressure principle, the both sides of shoe-pad body are located arch of foot semilune that arch department all was equipped with the integral type structure and support the support.

In order to ensure the comfort of the insole in use, the utility model adopts a preferable scheme that: the fabric surface layer is made of one of skin-friendly niacinamide deodorization and bacteriostasis fabric, skin-friendly terylene fabric and skin-friendly cotton fabric.

In order to make the insole have air permeability, the utility model adopts a preferable scheme that: the negative pressure breathing layer is made of high-elasticity breathable polyurethane materials, and the diameter of the micropores of the negative pressure breathing layer is smaller than 0.4 nanometer.

Compared with the prior art, the utility model has the beneficial effects that:

1) the negative pressure breathing layer is arranged, so that when a person steps on the insole when wearing the shoe, negative pressure can be generated in the shoe by utilizing the deformation of the negative pressure breathing layer, air in the shoe can freely pass through the insole, the air permeability of the insole is improved, a certain drying effect can be realized on the insole, the insole is prevented from breeding bacteria, automatic air cooling and heat dissipation are realized without additional power, the problems of foot sweat and foot odor are solved, meanwhile, the insole is ensured to have better elasticity, and the insole is ensured to have better exercise and fatigue resistance;

2) the structure of the insole is close to that of the traditional insole, so that the insole can be suitable for various shoes, the practicability of the insole is improved, and the insole is placed in the shoes for use, so that the insole has good waterproof performance;

3) the half-moon-shaped supporting bracket of the foot arch can increase the laminating property of the insole and the foot arch, increase the deformation quantity of the negative pressure breathing layer treaded by the foot of a person, ensure that the negative pressure breathing layer can generate enough negative pressure, ensure the high-elasticity breathable polyurethane material to ensure that the negative pressure breathing layer can automatically recover, and avoid the elastic failure of the insole.

Drawings

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

FIG. 1 is a schematic structural diagram of embodiment 1 of the present invention;

FIG. 2 is a view showing the arrangement and composition of the highly elastic and breathable polyurethane material according to example 1 of the present invention;

FIG. 3 is a schematic structural diagram of embodiment 2 of the present invention;

fig. 4 is a schematic back structure diagram of embodiment 2 of the present invention.

In the figure: 1. an insole body; 11. a fabric surface layer; 12. a negative pressure breathing layer; 13. an arch half-moon shaped support bracket; 14. an elastic memory sponge; 15. the root bone supports the protrusion.

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.

Example 1

Referring to fig. 1-2, the present invention provides the following technical solutions: the utility model provides a breathe ventilative shoe-pad of bionical type negative pressure, includes compound shoe-pad body 1, the surface of shoe-pad body 1 is equipped with the cloth surface course 11 of making by close skin surface fabric, the bottom thermal bonding of cloth surface course 11 has and realizes that shoe-pad body 1 breathes bionically ventilative negative pressure and breathes layer 12 through the negative pressure principle, the both sides of shoe-pad body 1 are located arch of foot department and all are equipped with arch of foot semilune support 13 of integral type structure.

In this embodiment: the fabric surface layer 11 is made of one of a skin-friendly niacinamide deodorization and bacteriostasis fabric, a skin-friendly polyester fabric and a skin-friendly cotton fabric.

Specifically, in order to ensure that the fabric surface layer 11 has good skin-friendly performance and air permeability, the fabric can be selected to carry out nano processing on an antibacterial copper material, the antibacterial copper material is melted into a filament-placing melt, and the skin-friendly ammonia deodorization and bacteriostasis fabric is formed through textile processing, so that the fabric surface layer 11 has the functions of deodorization, antibiosis, moisture absorption, sweat release and the like, and can be skin polyester fabric or skin-friendly cotton fabric and other fabrics.

In this embodiment: the negative pressure breathing layer 12 is made of high-elasticity breathable polyurethane materials, and the diameter of the micropores of the negative pressure breathing layer 12 is smaller than 0.4 nanometer.

Specifically, wherein the negative pressure exhale layer 12 can select the ventilative polyurethane class material of high elasticity to prepare, support the integrative machine-shaping of 13 with arch of foot semilune shape at the in-process of preparation for negative pressure exhale layer 12 has integratively, simplifies the manufacturing step of shoe-pad simultaneously, and ventilative micropore diameter is less than 0.4, ensures that negative pressure exhale layer 12 possesses good gas permeability, makes negative pressure exhale layer 12 possess better waterproof nature.

Example 2

As shown in fig. 3 to 4, the main difference between this embodiment and embodiment 1 is that: the bottom of the insole body 1 is provided with an elastic memory sponge 14, and the surface of the insole body 1, which is located at the root bone, is provided with a root bone supporting bulge 15.

Specifically, the root bone support of setting is protruding 15 for the shoe-pad possesses better shock-absorbing capacity, increases the motility and the travelling comfort of shoe-pad in the intangible, and the elasticity memory sponge 14 of setting can increase the elasticity performance that the shoe-pad is located root bone department, ensures that the heel of shoe-pad can recover after being in the pressurized fast, further increases the travelling comfort that the shoe-pad used.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a breathe ventilative shoe-pad of bionical type negative pressure, includes compound shoe-pad body (1), its characterized in that, the surface of shoe-pad body (1) is equipped with cloth surface course (11) of making by close skin surface fabric, the bottom thermal bonding of cloth surface course (11) has and realizes through the negative pressure principle that shoe-pad body (1) breathes bionically ventilative negative pressure and breathes layer (12), the both sides of shoe-pad body (1) are located arch of foot department and all are equipped with arch of foot semilune support of integral type structure and hold in the palm (13).

2. The negative pressure breathable insole of the bionic breathing type according to claim 1, wherein: the fabric surface layer (11) is made of one of skin-friendly niacinamide deodorization and bacteriostasis fabric, skin-friendly polyester fabric and skin-friendly cotton fabric.

3. The negative pressure breathable insole of the bionic breathing type according to claim 1, wherein: the negative pressure breathing layer (12) is made of high-elasticity breathable polyurethane materials, and the diameter of micropores of the negative pressure breathing layer (12) is less than 0.4 nanometer.