CN201315910Y

CN201315910Y - Polyurethane insole

Info

Publication number: CN201315910Y
Application number: CNU2008201645600U
Authority: CN
Inventors: 汪士抗
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-09-09
Filing date: 2008-09-09
Publication date: 2009-09-30
Anticipated expiration: 2018-09-09

Abstract

The utility model relates to a polyurethane insole. The insole comprises an insole body (1) made of polyurethane and is characterized in that the insole body (1) is a soft cushion layer; the surface of the reversed side is a non-membrane pure polyurethane surface (12), and the surface of the front side of the insole body (1) is provided with a convex layer (11) or a rough layer that can message the sole or increase friction. Compared with the prior art, the polyurethane insole has the advantages that antivibration can be realized and people can feel comfort when stamping on the insole; when the insole is padded on the shoe sole, the insole can be stuck with the shoe sole firmly, so as to avoid the insole sliding when people walk; in addition, the insole has very simple structure, which can be produced at one time by a mould, therefore, the production is convenient, and the cost is low.

Description

Polyurethane insole

Technical field

The utility model relates to the shoe-pad manufacture technology field, especially refers to a kind of polyurethane insole.

Background technology

The Chinese utility model patent that existing a kind of patent No. is CN03256541.0 has proposed a kind of structure, it is characterized in that of its structure: described shoe-pad is made up of cloth cover, the pre-type soft thing of high temperature resistant coated fluid and PU foaming material at least, be preset with on the cloth cover and engrave the hole, the pre-soft thing of the high temperature resistant coated fluid of type is hung on the default hole of engraving of cloth cover and locates, and the cloth cover below that is linked with the soft thing of the high temperature resistant coated fluid of pre-type is provided with PU foaming material integrated with it.The shortcoming of this shoe-pad is that structure is complicated, makes trouble, and it is many to make material, and cost is higher; Also have, after this shoe-pad places on the sole face when the people is stepping on shoe-pad and is walking because sole impetus conversion and shoe-pad is slided, cause very inconvenient, also uncomfortable on foot, the improvement so its structure awaits.

Summary of the invention

Technical problem to be solved in the utility model be provide at above-mentioned prior art present situation a kind of simple in structure, easy to make, trample soft and can prevent the shoe-pad that slides when shoe-pad uses.

The utility model solves the problems of the technologies described above the technical scheme that is adopted: this polyurethane insole, comprise the insole body of making by polyurethane material, it is characterized in that: described insole body is a cushion course, and the surface of its reverse side is the pure polyurethane face of no film, and the front face surface of insole body is provided with the protruding layer or the rough layer that can play massage or increase rubbing action to sole.

As improvement, described insole body and protruding layer or the overall structure of rough layer for being made by the disposable injection moulding formula of mould.

Improve, described protruding layer or rough layer of massaging or increasing rubbing action can be designed to: granular stratum granulosum or latticed clathrum again.

Improve, its kind of described insole body is sole-shaped shoe-pad or heel shoe-pad again.

Compared with prior art, it is cushion course that the utility model adopts insole body, and the surface of its reverse side is the pure polyurethane face of no film, and the front face surface of insole body is provided with and can plays massage or increase protruding layer or rough layer of rubbing action sole.The advantage of this structure is: on the one hand, when the people step down on the shoe-pad can vibrationproof and soft feel comfortable, on the other hand, because the no film in the reverse side of polyurethane insole surface coats, so have certain viscosity, when the shoe-pad pad places on the sole, shoe-pad just can stably be pasted together with the sole face, thereby eliminated the problem that owing to the conversion of sole impetus shoe-pad is slided when the people walks, on the one hand, this Shoe-pad structure is very simple, can be made by mould is disposable again, not only easy to make, and cost is also low.So be a kind of very practical product, usefulness is worthy to be popularized.

Description of drawings

Fig. 1 is the structural plan figure of the utility model embodiment;

Fig. 2 is that perspective view is looked on the left side of Fig. 1;

Fig. 3 is the example structure plane of heel shoe-pad of the present utility model;

Fig. 4 is that perspective view is looked on the left side of Fig. 3;

Fig. 5 is the another example structure plane of heel shoe-pad of the present utility model;

Fig. 6 is that perspective view is looked on the left side of Fig. 5.

The specific embodiment

Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.

Extremely shown in Figure 6 as Fig. 1, the polyurethane insole of present embodiment, comprise the insole body of making by polyurethane material 1, insole body 1 adopts cushion course, and the surface of its reverse side is the pure polyurethane face 12 of no film, and the front face surface of insole body 1 is provided with protruding layer 11 or rough layer, so that can play massage or increase rubbing action sole.Insole body 1 and protruding layer 11 or the overall structure of rough layer for being made by the disposable injection moulding formula of mould make making very convenient.And the protruding layer 11 or the rough layer that play massage or increase rubbing action can be designed to granular stratum granulosum or latticed clathrum as required, specifically adopt which kind of structure to decide on request.And insole body a kind can be the sole-shaped shoe-pad, also can be the heel shoe-pad of only heel raise.

Claims

1, a kind of polyurethane insole, comprise the insole body of making by polyurethane material (1), it is characterized in that: described insole body (1) is a cushion course, and the surface of its reverse side is the pure polyurethane face (12) of no film, and the front face surface of insole body (1) is provided with protruding layer (11) or rough layer.

2, polyurethane insole according to claim 1 is characterized in that: described insole body (1) and protruding layer (11) or the overall structure of rough layer for being made by the disposable injection moulding formula of mould.

3, polyurethane insole according to claim 2 is characterized in that: described protruding layer (11) or rough layer are: granular stratum granulosum or latticed clathrum.

4, according to claim 1 or 2 or 3 described polyurethane insoles, it is characterized in that: its kind of described insole body (1) is sole-shaped shoe-pad or heel shoe-pad.