CN211532952U

CN211532952U - One-time forming latex insole structure capable of reducing weight and changing touch feeling

Info

Publication number: CN211532952U
Application number: CN201921254170.7U
Authority: CN
Inventors: 郭赞兴
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-05
Filing date: 2019-08-05
Publication date: 2020-09-22
Anticipated expiration: 2029-08-05

Abstract

The utility model discloses a one-step forming latex insole structure which can reduce weight and change touch feeling, comprising an elastic base layer and a latex foaming layer; the latex foaming layer and the elastic base layer are integrally formed, attached and fixed together through hot pressing of a die. Through adopting mould hot pressing integrated into one piece laminating together fixed with latex foaming layer and elastic base layer, utilize elastic base layer to make this product have the softness and the cladding nature of elasticity sponge, utilize latex foaming layer to make this product have elastic bottom sprag power, also effectively reduce latex foam material's quantity, alleviate the weight of finished product shoe-pad promptly, also reach the sense of touch of strengthening with the sole contact surface.

Description

One-time forming latex insole structure capable of reducing weight and changing touch feeling

Technical Field

The utility model relates to a shoe-pad field technique especially indicates a subtract heavy and can change one shot forming latex shoe-pad structure of sense of touch.

Background

The insole is widely applied to shoe making industry, health care and special functions; generally divided into two modes of application type shoe pad in shoe factory and market commodity. The insole applied in the shoe making industry is mainly matched with a shoe outsole and a shoe midsole to make a corresponding body; and manufacturing a size plate according to the last bottom plate or the last panel, and manufacturing a corresponding shape. The market commodity type insole is a product which is designed by developers and circulated in the market and is mainly sold as a commodity.

At present, the existing hot-pressing type latex insoles on the market are technically characterized in that uncured latex sponge is shaped into the insoles through hot pressing, the unique elasticity and the solid feeling of the hot-pressing type latex insoles are the most characteristics of the hot-pressing type latex insoles, although the hot-pressing type latex insoles have air permeability, the air permeability effect of the hot-pressing type latex insoles is quite different compared with that of PU open-cell foaming materials, or the existing insoles cannot achieve two effects at the same time if the soft and covering properties of elastic foam cotton and the elastic bottom supporting force are required. Therefore, there is a need for improvements in current insoles.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention is directed to the disadvantages of the prior art, and the primary objective of the present invention is to provide an one-step formed latex insole structure with reduced weight and changeable touch feeling, which has the softness and covering property of elastic foam and elastic bottom supporting force.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a one-time forming latex insole structure capable of reducing weight and changing touch comprises an elastic base layer and a latex foaming layer; the latex foaming layer and the elastic base layer are integrally formed, attached and fixed together through hot pressing of a die.

Preferably, the latex foaming material used in the latex foaming layer is a latex material which is synthesized by liquid latex, is in an immature state after being heated and air-dried, and can be taken by hand.

Preferably, the elastic material used for the elastic base layer is a thermoplastic material or a non-thermoplastic material.

Preferably, the elastic base layer is attached to the upper surface, the lower surface or the upper and lower surfaces of the latex foam layer.

Compared with the prior art, the utility model obvious advantage and beneficial effect have, particularly, can know by above-mentioned technical scheme:

through adopting mould hot pressing integrated into one piece laminating together fixed with latex foaming layer and elastic base layer, utilize elastic base layer to make this product have the softness and the cladding nature of elasticity sponge, utilize latex foaming layer to make this product have elastic bottom sprag power, also effectively reduce latex foam material's quantity, alleviate the weight of finished product shoe-pad promptly, also reach the sense of touch of strengthening with the sole contact surface.

To illustrate the structural features and functions of the present invention more clearly, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

Drawings

FIG. 1 is a schematic cross-sectional view of a preferred embodiment of the present invention;

fig. 2 is a schematic cross-sectional view of the mold in the preferred embodiment of the present invention.

The attached drawings indicate the following:

10. elastic base layer 20 and latex foam layer

30. Die 31, lower die

32. An upper die 301 and a die cavity.

Detailed Description

Referring to fig. 1, a specific structure of a preferred embodiment of the present invention is shown, which includes an elastic base layer 10 and a latex foam layer 20.

The latex foam layer 20 and the elastic base layer 10 are integrally formed, adhered and fixed together by hot pressing through a die 30. The elastic base layer 10 is made of a thermoplastic material or a non-thermoplastic material, and the elastic base layer 10 is attached to the upper surface, the lower surface or the upper and lower surfaces of the latex foam layer 20, in this embodiment, the elastic base layer 10 is attached to the upper surface of the latex foam layer 20, which is not limited; the latex foam material adopted by the latex foam layer 20 is a latex material which is synthesized by liquid latex, is in an immature state after being heated and air-dried and can be taken by hand.

Detailed description the manufacturing process of this embodiment is as follows:

firstly, liquid latex is properly heated and dried to form latex foam material which is not cured, then the latex foam material which is not cured is pasted on the surface of the elastic base layer 10 to form latex foam layer 20 which is not cured, then the elastic base layer 10 and the latex foam layer 20 which is not cured are put into a die cavity 301 of a lower die 31 of a die 30, then an upper die 32 and the lower die 31 are closed for hot-press molding, after molding, the upper die 32 and the lower die 31 are separated and a finished product is taken out, the using amount of the latex foam material is effectively reduced, namely, the weight of the finished product insole is reduced, and the touch feeling of the contact surface of the insole and the sole is enhanced.

The utility model discloses a design focus lies in: through adopting mould hot pressing integrated into one piece laminating together fixed with latex foaming layer and elastic base layer, utilize elastic base layer to make this product have the softness and the cladding nature of elasticity sponge, utilize latex foaming layer to make this product have elastic bottom sprag power, also effectively reduce latex foam material's quantity, alleviate the weight of finished product shoe-pad promptly, also reach the sense of touch of strengthening with the sole contact surface.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.

Claims

1. The utility model provides a subtract heavy one shot forming latex shoe-pad structure that can change sense of touch which characterized in that: comprises an elastic base layer and a latex foaming layer; this latex foaming layer passes through mould hot pressing integrated into one piece laminating together fixed with the elastic basal layer, the latex foaming material that latex foaming layer adopted is by the liquid latex synthesis and through the heating air-dry emulsion material that the back presents the not state of ripening and can lightly get by hand, the elastic material that elastic basal layer adopted is thermoplastic material or non-thermoplastic material.

2. The one-shot latex insole structure capable of reducing weight and changing touch feeling as claimed in claim 1, wherein: the elastic base layer is attached to the upper surface, the lower surface or the upper surface and the lower surface of the latex foaming layer.