CN214354646U

CN214354646U - Warm-keeping shoe-pad

Info

Publication number: CN214354646U
Application number: CN202023152348.2U
Authority: CN
Inventors: 张世平
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-24
Filing date: 2020-12-24
Publication date: 2021-10-08
Anticipated expiration: 2030-12-24

Abstract

The utility model discloses a warm-keeping insole which has good warm-keeping effect and is convenient to manufacture. A warm-keeping insole comprises a surface layer and a base layer, wherein the surface layer and the base layer are fixed together, the surface layer comprises a wool material, the base layer comprises a plurality of structural layers which are sequentially arranged from top to bottom, and the structural layers are selected from a plant layer, a foaming layer, a bamboo charcoal particle composite layer, a felt, a cloth material, latex, leather or an air cushion layer.

Description

Warm-keeping shoe-pad

Technical Field

The utility model belongs to the technical field of shoe-pad.

Background

Chinese utility model patent with publication number CN201822049U and publication date 2011, 05 and 11 discloses a warm-keeping insole, which comprises a warm-keeping bag and an insole, wherein the surface of the insole is provided with at least one concave part, the warm-keeping bag is arranged in the concave part in a matching way, and the surface thickness of the warm-keeping insole after the warm-keeping bag is combined with the insole is consistent; the warm-keeping bag is a disposable heating warm patch. The manufacturing process of the warm-keeping insole with the structure is complex.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a warm-keeping insole which has good warm-keeping effect and is convenient to manufacture.

In order to solve the technical problem, the utility model discloses a technical scheme is:

a warm-keeping insole comprises a surface layer and a base layer, wherein the surface layer and the base layer are fixed together, the surface layer comprises a wool material, the base layer comprises a plurality of structural layers which are sequentially arranged from top to bottom, and the structural layers are selected from a plant layer, a foaming layer, a bamboo charcoal particle composite layer, a felt, a cloth material, latex, leather or an air cushion layer.

On the basis of the above scheme and as a preferable scheme of the scheme: the bamboo charcoal particle composite layer comprises a first upper breathable layer, a first lower breathable layer and bamboo charcoal particles bonded between the first upper breathable layer and the first lower breathable layer.

On the basis of the above scheme and as a preferable scheme of the scheme: the first upper breathable layer and the first lower breathable layer are made of breathable films, fabrics or non-woven fabrics.

On the basis of the above scheme and as a preferable scheme of the scheme: the foaming layer is an EVA foaming layer or a PVC foaming layer.

On the basis of the above scheme and as a preferable scheme of the scheme: the plant layer is a plant particle composite layer or a plant fiber layer.

On the basis of the above scheme and as a preferable scheme of the scheme: the plant particle composite layer comprises a second upper breathable layer, a second lower breathable layer and plant particles bonded between the second upper breathable layer and the second lower breathable layer.

On the basis of the above scheme and as a preferable scheme of the scheme: the second upper breathable layer and the second lower breathable layer are made of breathable films, fabrics or non-woven fabrics.

On the basis of the above scheme and as a preferable scheme of the scheme: the base layer comprises a plant layer connected with the surface layer, a bamboo charcoal particle composite layer arranged below the plant layer, and a foaming layer, a felt, cloth, latex, leather or air cushion layer arranged on the bamboo charcoal particle composite layer.

On the basis of the above scheme and as a preferable scheme of the scheme: the structural layer is 3-9 layers.

Compared with the prior art, the utility model outstanding and profitable technological effect is:

the utility model discloses a warm-keeping insole adopts the surface course of wool material to make, and it is cold-proof effectual to warm-keeping insole adopts lamellar structure, is convenient for make.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic structural diagram of an embodiment of the present invention.

Fig. 3 is a schematic cross-sectional view of a base layer according to an embodiment of the present invention.

Fig. 4 is a schematic cross-sectional view of the bamboo charcoal particle composite layer of the present invention.

Fig. 5 is a schematic cross-sectional structure diagram of the plant particle composite layer of the present invention.

Detailed Description

In order to make the purpose, technical solutions and advantages of the present application clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all the embodiments. All other embodiments obtained by a person skilled in the art without making any inventive step, based on the given embodiments, fall within the scope of protection of the present application.

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

In the description of the present application, the terms "first", "second", and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated.

The utility model discloses a warm-keeping insole, which comprises a surface layer 1 and a base layer 2, wherein the surface layer 1 is fixed with the base layer 2. In one embodiment, the structural layer in the base layer 2 and the facing layer 1 are sewn to each other by a hem 5. As another example, the base layer 2 may be formed by fixing the structural layers together and then fixing the base layer and the face layer 1 together. Of course, other fixed orders may also be used.

The facing layer 1 comprises a wool material, such as a wool textile, cashmere or the like. The wool material is utilized to make the warm-keeping insole have good warm-keeping effect.

The base layer 2 includes a plurality of structural layers sequentially arranged from top to bottom, and in this embodiment, the structural layers are selected from a plant layer, a foaming layer, a bamboo charcoal particle composite layer, a felt, a cloth, latex, leather or an air cushion layer. That is, any of the above materials can be used as a structural layer to make a warm insole.

In one embodiment, the base layer 2 adopts 3 structural layers, as shown in fig. 3, from top to bottom: a plant layer 21, a bamboo charcoal particle composite layer 22 and latex 23. As another embodiment, the plant layer, the bamboo charcoal particle composite layer and the felt are sequentially arranged from top to bottom to form the base layer 2; the plant layer, the bamboo charcoal particle composite layer and the cloth are sequentially arranged from top to bottom to form a base layer 2; the plant layer, the bamboo charcoal particle composite layer and the air cushion layer are sequentially arranged from top to bottom to form a base layer 2; the plant layer, the bamboo charcoal particle composite layer and the foaming layer are sequentially arranged from top to bottom to form a base layer 2; the plant layer, the bamboo charcoal particle composite layer and the leather are sequentially arranged from top to bottom to form the base layer 2. It should be noted that, in the above embodiments, the upper and lower positions of each structural layer may be arbitrarily set.

The warm-keeping insole with the 4-layer structure is constructed by adopting the base layer 2 with the structure and the surface layer 1 made of wool materials.

As another embodiment, the base layer 2 can be made of a plant layer, a foaming layer, a bamboo charcoal particle composite layer, felt, cloth, latex, leather and an air cushion layer to form 4-9 layers of base layers 2 and the surface layer 1 made of wool materials to construct a thermal insole with a 5-10-layer structure.

Generally, the base layer 2 includes at least a plant layer and a bamboo charcoal particle composite layer. Preferably, the base layer 2 made of 3-9 structural layers at least comprises a plant layer and a bamboo charcoal particle composite layer.

Wherein, the foaming layer is an EVA foaming layer or a PVC foaming layer. The shock absorption is realized by utilizing the foaming layer, the latex and the air cushion layer so as to improve the comfort.

In this embodiment, the bamboo charcoal particle composite layer includes a first upper breathable layer 31, a first lower breathable layer 33, and bamboo charcoal particles 32 bonded between the first upper breathable layer and the first lower breathable layer. In this embodiment, the first upper breathable layer and the first lower breathable layer may be made of breathable film material, or cloth, non-woven fabric, or the like. The bamboo charcoal particle composite layer is used for realizing the functions of adsorption and deodorization.

The plant layer is a plant particle composite layer or a plant fiber layer.

Wherein the plant fiber layer can be plants with moisture absorption and deodorization such as Meyer sedge, brown grass, clover, etc.

The plant particle composite layer comprises a second upper breathable layer 41, a second lower breathable layer 42 and plant particles 43 bonded between the second upper breathable layer and the second lower breathable layer. The second upper breathable layer and the second lower breathable layer can be made of breathable film materials or materials such as cloth and non-woven fabrics. The plant granule can be selected from materials for health promotion.

The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a cold-proof shoe-pad, includes surface course and basic unit, and the surface course is together fixed with the basic unit, the surface course includes the wool material, the basic unit is including a plurality of layers of structural layer that from top to bottom set gradually, its characterized in that: the structural layer is selected from a plant layer, a foaming layer, a bamboo charcoal particle composite layer, a felt, cloth, latex, leather or an air cushion layer.

2. The thermal insole of claim 1, wherein: the bamboo charcoal particle composite layer comprises a first upper breathable layer, a first lower breathable layer and bamboo charcoal particles bonded between the first upper breathable layer and the first lower breathable layer.

3. The thermal insole of claim 2, wherein: the first upper breathable layer and the first lower breathable layer are both made of breathable films or fabrics.

4. The thermal insole of claim 1, wherein: the foaming layer is an EVA foaming layer or a PVC foaming layer.

5. The thermal insole of claim 1, wherein: the plant layer is a plant particle composite layer or a plant fiber layer.

6. The thermal insole of claim 5, wherein: the plant particle composite layer comprises a second upper breathable layer, a second lower breathable layer and plant particles bonded between the second upper breathable layer and the second lower breathable layer.

7. The thermal insole of claim 6, wherein: the second upper breathable layer and the second lower breathable layer are both made of breathable films or fabrics.

8. The thermal insole of any one of claims 1-7, wherein: the base layer comprises a plant layer connected with the surface layer, a bamboo charcoal particle composite layer arranged below the plant layer, and a foaming layer, a felt, cloth, latex, leather or air cushion layer arranged on the bamboo charcoal particle composite layer.

9. The thermal insole of claim 1, wherein: the structural layer is 3-9 layers.