CN2411688Y

CN2411688Y - Improved shoepad

Info

Publication number: CN2411688Y
Application number: CN 00231598
Authority: CN
Inventors: 张恒台
Original assignee: DASHENG CHEMICAL Co Ltd
Current assignee: DASHENG CHEMICAL Co Ltd
Priority date: 2000-03-30
Filing date: 2000-03-30
Publication date: 2000-12-27
Anticipated expiration: 2010-03-30

Abstract

The utility model provides an improved insole which comprises a foot-shaped insole body on which at least one chamber is arranged for an elastic body to be contained inside. The elastic body has a soft shell in which many elastic particles are filled. In this way, when a foot sole is stepped on the insole, the elastic particles in the elastic body can be pressed to move toward the out side of pressed points, and meanwhile, stepping force is dispersed; when the foot sole is lifted, the elastic particles can be reset to cause the elastic body to recover original shapes.

Description

The shoe-pad of improvement

The utility model is relevant with footwear component, the more detailed shoe-pad that is meant a kind of improvement.

Press, shoe-pad is to place in the footwear, between sole and wear between author's sole, so that make the sense of touch of sole comparatively comfortable.Early stage shoe-pad mainly is to have one with the sufficient shape body that foams or the rubber-like material is made, and a ventilative cloth more has been sticked on this body.Because during the walking of wear shoes, the legpower that sole imposes on the shoe-pad is very big, for making the shoe-pad preferable pooling feature of having make the wear sense better, as shown in Figure 1, beginning has dealer (as position of corresponding heel) on the appropriate location of shoe-pad 1 body 2 that buffer stopper 3 is set, so that by the legpower of these buffer stopper 3 buffering soles, and this buffer stopper 3 generally is to make with body 2 same or analogous foaming or rubber-like material.

On the practice, the soft or hard degree of this buffer stopper 3 has great influence for its buffering effect, that is; when if it is hard, though can make it have preferable buffering effect, only; can make the wear sense of shoe-pad relatively poor on the contrary, otherwise, when it is softer; can make the wear sense preferable; but, after shoe-pad used a period of time, it can produce the phenomenon of depression usually; the effect that causes cushioning legpower is had a greatly reduced quality, even entirely ineffective.

Main purpose of the present utility model is promptly providing a kind of shoe-pad of improvement, and it uses the elastomer that produces buffering effect, and not only the soft or hard degree is moderate, and can not be out of shape, and it has excellent wear sense so that can make shoe-pad.

Edge is, for reaching aforesaid purpose, the utility model provides a kind of shoe-pad of improvement, includes a sufficient shape pad, is provided with a room on this pad at least, use for an elastomer and be fixedly arranged in it, this elastomer has a soft shell, and this soft shell is interior and be filled with most elastic particles, by this, when sole is trampled on this shoe-pad, the elastic particle in this elastomer can be squeezed and outside pressure spot side shifting disperse legpower simultaneously; After sole was mentioned, respectively this elastic particle can reset and make this elastomer reinstatement.

Wherein this pad is to make with materials such as ethylene-vinyl acetate copolymer or polyethylene.

Wherein also including a ventilative cloth, is to be attached on this pad and the elastomer.

Below, lift the utility model one preferred embodiment now, and cooperate graphic be described in further detail as after, wherein:

Fig. 1 is the elastic sock outside drawing of commonly using.

Fig. 2 is the outside drawing of the utility model one preferred embodiment.

Fig. 3 is the three-dimensional exploded view of the utility model one preferred embodiment.

Fig. 4 is the part cut-away view of the utility model one preferred embodiment.

Fig. 5 is the elastomer stress figure of the utility model one preferred embodiment.

See also Fig. 2 to shown in Figure 4, the shoe-pad 10 of the utility model one preferred embodiment, be to comprise a sufficient shape pad 12, this pad 12 is to form with ethylene-vinyl acetate copolymer (EVA) or polyethylene material foamings such as (PE), offer two rooms 22 on it, respectively this room 22 can be arranged at the optional position or the number of pad 12, only, on the practice, be to be arranged to be subjected to sole application of force place preferable, two elastomers 14 are fixedly arranged in respectively in this room 22, its thickness thickness general and pad 12 is suitable, it has a soft shell 24 respectively, is filled with most elastic particles 26 in this soft shell 24, and respectively this elastic particle 26 is known TPUE (TPU) particles, one ventilative cloth 16 is pasted on this pad 12 and the elastomer 14.

By this, because this elastomer 14 is designs that soft shell 24 coats most elastic particles 26, be with, this elastomer 14 soft, hardness is more moderate, secondly, as shown in Figure 5, when the sole of wearing the author is trampled on this shoe-pad 10, in this elastomer 14 elastic particle 26 of institutes' filling can be squeezed and outside pressure spot side shifting, thus, the legpower of sole can be by respectively these elastic particle 26 dispersions, allay, so that produce gentle buffering effect, and after sole is mentioned, respectively this elastic particle 26 can reset by the trend of reinstatement separately, and this elastomer 14 is restored to the original state, base this, even it is stressed that this elastomer 14 heavily covers, also can not be out of shape.

To sum up institute is old, the shoe-pad of a kind of improvement that the utility model provides, and it is the design that soft shell coats most elastic particles in order to the elastomer of buffering sole legpower, and is therefore stressed even it repeats for a long time, hardness soft except it is comparatively moderate, also unlikely distortion; Edge is that the utility model meets the regulation of novel patent really, hence files an application in accordance with the law.

Claims

1. the footwear private school of an improvement is characterized in that, includes a sufficient shape pad, is provided with a room on this pad at least, and an elastomer is fixedly arranged in the room, and this elastomer has a soft shell, in this software and be filled with most elastic particles.

2. the shoe-pad of improvement according to claim 1 is characterized in that, wherein this pad is to make with materials such as ethylene-vinyl acetate copolymer or polyethylene.

3. the shoe-pad of improvement according to claim 1 is characterized in that, wherein also includes a ventilative cloth, is to be attached on this pad and the elastomer.