CN213074713U

CN213074713U - Thick hole shoe-pad of breathing freely

Info

Publication number: CN213074713U
Application number: CN202021297618.6U
Authority: CN
Inventors: 陈县生
Original assignee: Dongguan Donghui Shoe Material Product Co ltd
Current assignee: Dongguan Donghui Shoe Material Product Co ltd
Priority date: 2020-07-06
Filing date: 2020-07-06
Publication date: 2021-04-30
Anticipated expiration: 2030-07-06

Abstract

The utility model provides a pair of porose shoe-pad that breathes freely, including shoe-pad body and the ventilative fabric layer of bonding at shoe-pad body upper surface, the shoe-pad body adopts the preparation of porose polyurethane foam, the foaming aperture of shoe-pad body is 1-2mm, shoe-pad body edge still is equipped with the edge sealing spare and is used for wrapping up the edge of shoe-pad body and ventilative fabric layer. The utility model provides a pair of coarse pore ventilative shoe-pad adopts the coarse pore polyurethane expanded material preparation of large aperture, bonds ventilative fabric layer at the upper surface of shoe-pad body, when playing good gas permeability, rebound elasticity and pliability are good, and the comfort level of use is high, avoids breeding of bacterium; in addition, the insole body is also provided with a detachable height increasing block, the height increasing block can be selected according to daily requirements, the height increasing block is internally provided with an elastic piece for buffering and damping, the impact force of the foot contacting with the ground can be buffered when walking, and the comfort level is higher.

Description

Thick hole shoe-pad of breathing freely

Technical Field

The utility model relates to a shoe-pad processing technology field specifically is a porose shoe-pad of breathing freely.

Background

The insole is one of the most common living goods for people, and is widely applied. Along with the daily acceleration of the life rhythm of people and the increasingly busy work, people pay more and more attention to self-health care. The foot is an important part of the human body, and is densely covered with abundant capillary vessels and important acupuncture points, so that the health care and physical therapy of the foot can eliminate fatigue of the whole body. The existing shoe pad is formed by cutting a thin sheet with proper thickness according to the size of the shoe shape and laying the thin sheet in the shoe body, the shoe pad has no elasticity and poor ventilation effect, and after long-term use, the shoe pad can emit bad beriberi, thereby reducing the foot hygiene and bringing inconvenience to the daily life of people.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a porose shoe-pad of breathing freely to solve the technical problem among the background art.

In order to achieve the above object, the present invention provides the following technical solutions:

a coarse-pore breathable insole comprises an insole body and a breathable fabric layer adhered to the upper surface of the insole body, wherein the insole body is made of a coarse-pore polyurethane foam material, the foam pore diameter of the insole body is 1-2mm, and edge sealing pieces are further arranged at the edges of the insole body and used for wrapping the edges of the insole body and the breathable fabric layer.

The insole also comprises a cushion block and a heightening block, wherein the cushion block and the heightening block are detachably and interchangeably arranged on the insole body.

The insole body comprises a sole part and a heel part, an open accommodating cavity is arranged below the heel part, and the cushion block and the heightening block can be detached and exchanged to be connected with the accommodating cavity.

The cushion block and the heightening block are respectively bonded in the accommodating cavity through magic tapes.

The cushion block is bonded in the containing cavity, the appearance structure of the cushion block is matched with the containing cavity, and the bottom surface of the cushion block and the bottom surface of the sole part of the insole body are on the same horizontal line.

The height increasing block is provided with an arc inclined plane which protrudes upwards and is abutted against the heel part of the insole body, the inclined plane is provided with a convex block, the appearance of the convex block is matched with the structure of the accommodating cavity, and the convex block is bonded in the accommodating cavity; the height increasing block is internally provided with an installation cavity, a plurality of elastic pieces are arranged in the installation cavity, and the elastic pieces are compression springs.

The sole portion below is equipped with anti-skidding film, anti-skidding film is equipped with bellied stereoplasm plastic film for the upper surface.

The accommodating cavity is of a rectangular structure.

The Shore hardness of the insole body is 10-40 degrees.

The breathable fabric layer is one of a bamboo charcoal fiber layer, a polyester layer or a nylon layer.

Compared with the prior art, the utility model provides a coarse pore breathable insole, adopt the coarse pore polyurethane expanded material preparation of large aperture, in the upper surface bonding of insole body ventilative fabric layer, when playing good gas permeability, rebound elasticity and pliability are good, and the comfort level of use is high, ensures the foot health, avoids breeding of bacterium; still be equipped with removable increase the piece on the insole body in addition, can select the installation to increase the piece according to daily demand, the flexibility is better, increases to install the elastic component in the piece and is used for the buffering shock attenuation moreover, can cushion the impact force of foot and ground contact when walking, and the comfort level is higher.

Drawings

FIG. 1: a longitudinal half-sectional view of a mounting cushion block of a coarse-pore breathable insole;

FIG. 2: a bottom view of the insole body;

FIG. 3: a side view of a heightening block installed on a coarse-hole breathable insole;

FIG. 4: a longitudinal half-sectional view of a heightening block installed on a coarse-hole breathable insole.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Specific example 1: referring to fig. 1 to 4, in an embodiment of the present invention, a coarse-pore breathable insole includes an insole body 1 and a breathable fabric layer 2 bonded on an upper surface of the insole body 1, the insole body is made of a coarse-pore polyurethane foam material, a foaming pore diameter of the insole body 1 is 1-2mm, a shore hardness of the insole body 1 is 10-40 degrees, the insole body is made of a large-pore polyurethane foam material, air permeability and elasticity are better, and an edge sealing member is further disposed on an edge of the insole body 1 and used for wrapping the edge of the insole body 1 and the breathable fabric layer 2.

The insole also comprises a cushion block 3 and a heightening block 4, wherein the cushion block 3 and the heightening block 4 are detachably and interchangeably arranged on the insole body 1.

The insole body 1 comprises a sole part and a heel part, an open accommodating cavity 101 is arranged below the heel part, the accommodating cavity 101 is of a rectangular structure, and the cushion block 3 and the heightening block 4 can be detached and exchanged to be connected with the accommodating cavity 101. There is a stay cord 5 through the glue bonding in the holding chamber 101, the one end bonding of stay cord 5 is in holding chamber 101, and the other end is in the holding chamber 101 outside is installing press stay cord 5 in holding chamber 101 in cushion 3 or increase piece 4, through stay cord 5 can pull out holding chamber 101 with cushion 3 or increase piece 4 fast when changing cushion 3 and increasing piece 4 and change.

The cushion block 3 and the heightening block 4 are respectively bonded in the accommodating cavity 101 through the magic tapes 7. The cushion block 3 is bonded in the accommodating cavity 101, the appearance structure of the cushion block 3 is matched with the accommodating cavity 101, and the bottom surface of the cushion block 3 and the bottom surface of the sole part of the insole body 1 are on the same horizontal line. The heightening block 4 is provided with an arc inclined plane 401 protruding upwards and abutted to the heel part of the insole body 1, the inclined plane 401 is provided with a convex block 403, the shape of the convex block 403 is matched with the structure of the accommodating cavity 101, and the convex block 403 is bonded in the accommodating cavity 101. The user can replace the heightening block 4 according to the requirement, and the cushion block 3 is arranged in the accommodating cavity 101 of the insole body 1 for supporting when the heightening block 4 is not needed.

The height increasing block 4 is internally provided with an installation cavity 402, a plurality of elastic pieces 8 are arranged in the installation cavity 402, and the elastic pieces 8 are compression springs. The compression spring is placed along the vertical direction under the insole body 1. The shock absorption effect of the insole is good by arranging the elastic part 8, and the comfort level of use is higher.

The sole portion below is equipped with anti-skidding film 6, anti-skidding film 6 is equipped with bellied stereoplasm plastic film for the upper surface.

The breathable fabric layer 2 is one of a bamboo charcoal fiber layer, a polyester layer or a nylon layer.

It is obvious to a person skilled in the art that the invention is not restricted to details of the foregoing exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A kind of coarse porous ventilative shoe-pad, characterized by that: the insole comprises an insole body and a breathable fabric layer adhered to the upper surface of the insole body, wherein the insole body is made of a coarse-pore polyurethane foam material, the foaming pore diameter of the insole body is 1-2mm, edge sealing pieces are further arranged at the edges of the insole body and used for wrapping the insole body and the breathable fabric layer, the insole body further comprises a cushion block and a heightening block, and the cushion block and the heightening block are detachably and interchangeably arranged on the insole body.

2. A porous insole as claimed in claim 1, wherein: the insole body comprises a sole part and a heel part, an open accommodating cavity is arranged below the heel part, and the cushion block and the heightening block can be detached and exchanged to be connected with the accommodating cavity.

3. A porous insole as claimed in claim 1, wherein: the cushion block and the heightening block are respectively bonded in the accommodating cavity through magic tapes.

4. A porous insole as claimed in claim 2, wherein: the cushion block is bonded in the containing cavity, the appearance structure of the cushion block is matched with the containing cavity, and the bottom surface of the cushion block and the bottom surface of the sole part of the insole body are on the same horizontal line.

5. A porous insole as claimed in claim 3, wherein: the height increasing block is provided with an arc inclined plane which protrudes upwards and is abutted against the heel part of the insole body, the inclined plane is provided with a convex block, the appearance of the convex block is matched with the structure of the accommodating cavity, and the convex block is bonded in the accommodating cavity; the height increasing block is internally provided with an installation cavity, a plurality of elastic pieces are arranged in the installation cavity, and the elastic pieces are compression springs.

6. A porous insole as claimed in claim 2, wherein: the sole portion below is equipped with anti-skidding film, anti-skidding film is equipped with bellied stereoplasm plastic film for the upper surface.

7. A porous insole according to any one of claims 2 to 5, wherein: the accommodating cavity is of a rectangular structure.

8. A porous insole as claimed in claim 1, wherein: the Shore hardness of the insole body is 10-40 degrees.

9. A porous insole as claimed in claim 1, wherein: the breathable fabric layer is one of a bamboo charcoal fiber layer, a polyester layer or a nylon layer.