CN216968904U

CN216968904U - Cold-proof and warm-keeping insole

Info

Publication number: CN216968904U
Application number: CN202220531624.6U
Authority: CN
Inventors: 石勇
Original assignee: Guangzhou Chongtai Technology Co ltd
Current assignee: Guangzhou Chongtai Technology Co ltd
Priority date: 2022-03-11
Filing date: 2022-03-11
Publication date: 2022-07-15
Anticipated expiration: 2032-03-11

Abstract

The application relates to the technical field of insoles and discloses a cold-proof warm-keeping insole which comprises an insole body, wherein the insole body comprises a base layer, a warm-keeping layer and a moisture-proof breathable layer, the warm-keeping layer is fixedly connected between the base layer and the moisture-proof breathable layer, the moisture-proof breathable layer is arranged above the base layer, a filling cavity is formed in the warm-keeping layer, and duck down is uniformly filled in the filling cavity; the dampproofing ventilative layer comprises bamboo charcoal fiber layer, waterproof ventilated membrane and adsorbed layer from last to down in proper order, and waterproof ventilated membrane fixed connection sets up between bamboo charcoal fiber layer and adsorbed layer. The cold-proof effect that keeps warm of shoe-pad is not only greatly improved to this application, makes the shoe-pad possess good dampproofing ventilative, antibacterial and peculiar smell adsorption effect moreover.

Description

Cold-proof and warm-keeping insole

Technical Field

The application relates to the technical field of insoles, in particular to a cold-proof and warm-keeping insole.

Background

People want warm feet in winter, mostly wear cotton shoes, and cotton shoe insoles are also woolen. But the feet are not kept warm by using the conventional insole in winter. Therefore, a cold-proof warm insole is provided.

SUMMERY OF THE UTILITY MODEL

The application aims to provide a cold-proof warm-keeping insole for improving the warm-keeping effect of the insole.

In order to achieve the purpose, the following technical scheme is adopted in the application:

the cold-proof warm-keeping insole comprises an insole body, wherein the insole body comprises a base layer, a warm-keeping layer and a moisture-proof breathable layer, the warm-keeping layer is fixedly connected between the base layer and the moisture-proof breathable layer, the moisture-proof breathable layer is arranged above the base layer, a filling cavity is formed in the warm-keeping layer, and duck down is uniformly filled in the filling cavity.

As an optimal technical scheme of this application, dampproofing ventilative layer comprises bamboo charcoal fiber layer, waterproof ventilated membrane and adsorbed layer from last to down in proper order, waterproof ventilated membrane fixed connection sets up between bamboo charcoal fiber layer and adsorbed layer.

As a preferred technical scheme of this application, the moisture-proof breathable layer is kept away from one side fixedly connected with wearing layer of cold-proof layer.

As a preferred technical scheme of this application, the basic unit is the cotton layer of heat preservation.

As a preferred technical scheme of this application, the edge of shoe-pad body is sewed with the matched bound edge.

As an optimal technical scheme of this application, the insole body is fixed to be inlayed and is had a plurality of silica gel slipmats far away from one side of sole plate.

As a preferred technical scheme of this application, adsorption layer is activated carbon adsorption layer.

As a preferred technical solution of the present application, the wear-resistant layer is woven by a plurality of longitudinally disposed modal fibers and a plurality of transversely disposed nylon fibers.

Compared with the prior art, the application provides a winter protection cold-proof shoe-pad, possesses following beneficial effect:

1. this cold-proof shoe-pad through setting up shoe-pad body, basic unit, cold-proof layer, dampproofing ventilative layer and duck's fine hair, thereby the cold-proof effect of shoe-pad is greatly improved to the downthehole duck's fine hair of packing of cold-proof, and the basic unit plays good heat preservation effect for the cotton layer that keeps warm, can effectively slow down the heat and run off to improve cold-proof effect, dampproofing ventilative layer is convenient for the shoe-pad and is ventilated, thereby avoids the foot to cause the influence to the shoe-pad because of perspiring as far as possible.

2. This cold-proof shoe-pad, through setting up bamboo charcoal fiber layer, waterproof ventilated membrane and adsorbed layer, bamboo charcoal fiber layer has the moisture absorption ventilative, antibacterial, warm in winter and cool in summer, the characteristic of green, not only make things convenient for the shoe-pad to breathe freely, can effectively restrain bacterial growing moreover, waterproof ventilated membrane guarantees to avoid the sweat of foot to cause the influence to cold-proof layer as far as possible when ventilative, the adsorbed layer conveniently carries out the peculiar smell absorption, can avoid the shoe-pad to appear unpleasant peculiar smell because of long-time the use as far as possible.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, and this application not only greatly improves the cold-proof effect of shoe-pad, makes the shoe-pad possess good dampproofing ventilative, antibacterial and peculiar smell adsorption effect of bacteriostasis moreover.

Drawings

Fig. 1 is a schematic structural view of a cold-proof and warm-keeping insole provided by the present application;

FIG. 2 is a schematic view of a partial cross-sectional structure of a cold-proof thermal insole body according to the present application;

FIG. 3 is a schematic view of a partial cross-sectional structure of a moisture-proof and breathable layer of a cold-proof and warm-keeping insole provided by the present application;

fig. 4 is a schematic structural diagram of a connecting part of modal fibers and nylon fibers of the cold-proof warm insole provided by the application.

In the figure: 1. an insole body; 2. a base layer; 3. a thermal insulation layer; 4. a moisture-proof breathable layer; 401. a bamboo charcoal fiber layer; 402. a waterproof breathable film; 403. an adsorption layer; 5. duck down; 6. a wear layer; 601. modal fibers; 602. nylon fibers; 7. edge covering; 8. silica gel slipmat.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments.

In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present application.

Referring to fig. 1, a cold-proof shoe-pad includes shoe-pad body 1, and the edge of shoe-pad body 1 has sewed up the bordure 7 that matches, conveniently protects the edge of shoe-pad body 1. One side that sole plate was kept away from to shoe-pad body 1 is fixed to be inlayed and is had a plurality of silica gel slipmats 8, improves shoe-pad body 1 and places the stability inside shoes.

Referring to fig. 1-2, the insole body 1 comprises a base layer 2, a warm-keeping layer 3 and a moisture-proof breathable layer 4, wherein the base layer 2 is a heat-insulating cotton layer, so that a good heat-insulating effect is achieved, heat loss can be effectively reduced, and the warm-keeping effect is improved. 3 fixed connection on cold-proof layer is between basic unit 2 and dampproofing ventilative layer 4, and the ventilative layer 4 of dampproofing is located the setting of basic unit 2 top, and the ventilative layer 4 of dampproofing is convenient for the shoe-pad and is breathed freely to avoid the foot to cause the influence to the shoe-pad because of perspiring as far as possible. Fill the cavity in the cold-proof layer 3, fill evenly in the cavity and be filled with down 5, improve the cold-proof effect of shoe-pad.

Referring to fig. 3, dampproofing ventilative layer 4 is from last to being down by bamboo charcoal fiber layer 401 in proper order, waterproof ventilated membrane 402 and adsorbed layer 403 constitute, waterproof ventilated membrane 402 fixed connection sets up between bamboo charcoal fiber layer 401 and adsorbed layer 403, bamboo charcoal fiber layer 401 has the moisture absorption ventilative, antibacterial antibiotic, warm in winter and cool in summer, green's characteristic, not only make things convenient for the shoe-pad to breathe freely, and can effectively restrain bacterial growing, waterproof ventilated membrane 402 guarantees that sweat of foot avoids the sweat of foot to lead to the fact the influence to cold-proof layer 3 as far as possible when ventilative, adsorbed layer 403 is the active carbon adsorbed layer, conveniently carry out the peculiar smell absorption, can avoid the shoe-pad to appear unpleasant peculiar smell because of long-time use as far as possible.

Referring to fig. 2 and 4, moisture-proof breathable layer 4 keeps away from one side fixedly connected with wearing layer 6 of cold-proof layer 3, and wearing layer 6 is woven by a plurality of modal fibre 601 that vertically set up and a plurality of nylon fiber 602 that transversely set up and forms, not only conveniently improves the wearability of shoe-pad body 1, makes the one side of shoe-pad body 1 and sole plate contact possess good travelling comfort moreover.

The working principle is as follows: thereby fill duck fine hair 5 in cold-proof layer 3 and greatly improve the cold-proof effect of shoe-pad, basic unit 2 plays good heat preservation effect for the cotton layer that keeps warm, can effectively slow down the heat loss, thereby improve cold-proof effect, dampproofing ventilative layer 4 is convenient for the shoe-pad and is ventilated, thereby avoid the foot to cause the influence to the shoe-pad because of perspiring as far as possible, bamboo charcoal fiber layer 401 has the moisture absorption ventilative, antibacterial antibiotic, warm in winter and cool in summer, the characteristic of green, not only make things convenient for the shoe-pad to breathe freely, and can effectively restrain bacterial growing, waterproof ventilated membrane 402 avoids the sweat of foot to cause the influence to cold-proof layer 3 as far as possible when guaranteeing to breathe freely, adsorbed layer 403 is the active carbon adsorption layer, conveniently carry out the peculiar smell absorption, can avoid the shoe-pad to appear unpleasant peculiar smell because of long-time use as far as possible.

The above description is only for the preferred embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present application, and all equivalent substitutions and changes according to the technical solutions and the inventive concepts of the present application should be covered by the scope of the present application.

Claims

1. The cold-proof warm-keeping insole comprises an insole body (1) and is characterized in that the insole body (1) comprises a base layer (2), a warm-keeping layer (3) and a moisture-proof breathable layer (4), the warm-keeping layer (3) is fixedly connected between the base layer (2) and the moisture-proof breathable layer (4), the moisture-proof breathable layer (4) is arranged above the base layer (2), a filling cavity is formed in the warm-keeping layer (3), and duck down (5) is uniformly filled in the filling cavity.

2. The cold-proof warm insole as claimed in claim 1, wherein the moisture-proof breathable layer (4) is composed of a bamboo charcoal fiber layer (401), a waterproof breathable film (402) and an adsorption layer (403) in sequence from top to bottom, and the waterproof breathable film (402) is fixedly connected between the bamboo charcoal fiber layer (401) and the adsorption layer (403).

3. The cold-proof warm insole as claimed in claim 1, characterized in that the side of the moisture-proof breathable layer (4) far away from the warm layer (3) is fixedly connected with a wear-resistant layer (6).

4. The cold-proof and warm-keeping insole as claimed in claim 1, characterized in that said base layer (2) is a heat-insulating cotton layer.

5. The cold-proof warm-keeping insole as claimed in claim 1, characterized in that the edge of said insole body (1) is sewn with a matching edge cover (7).

6. The cold-proof warm-keeping insole as claimed in claim 1, characterized in that a plurality of silica gel non-slip pads (8) are fixedly embedded on one side of the insole body (1) far away from the sole plate.

7. The cold-proof warm insole as claimed in claim 2, wherein the adsorption layer (403) is an activated carbon adsorption layer.

8. Cold-proof and warm insole according to claim 3, characterized in that said wear layer (6) is woven from a plurality of longitudinally arranged modal fibers (601) and a plurality of transversely arranged nylon fibers (602).