CN2717254Y

CN2717254Y - Antipunching structure on soles of shoe layers

Info

Publication number: CN2717254Y
Application number: CNU2004200719384U
Authority: CN
Inventors: 黄宗仁; 林升一
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-07-27
Filing date: 2004-07-27
Publication date: 2005-08-17
Anticipated expiration: 2014-07-27
Also published as: US20060021257A1; CA2512831A1

Abstract

The utility model relates to an antipunching structure on soles of shoe layers, comprising multiple layers of fibre weaving cloth and rubber formed through the interactive heat compression. Wherein, the material quality of the fibre weaving cloth layer is the high crystallization polymer fibre which has the advantages of high anti-clipping force and tensile strain forces. The fibre cloth layer adopts the knitting mode of the closely crisscross knitting in the shape of Chinese character 'Jing'. The antipunching action is intensified when the fibre cloth is subjected to the punching of the keen object. The cloth layer is combined with the rubber layer in the mode of the heat compression. Thus, the tantipunching function of the composite layer is intensified. Therefore, after the multiple layers are combined and are matched with the shoes, the optimum antipunching effect is reached. While in use, the user needs not worry about the injury of feet resulting from stepping on the keen objects. The utility model has the advantages of portability, flexibility, easy bending and free movement.

Description

The anti-structure that pierces through in footwear layer bottom

Technical field

The utility model is a kind of anti-structure that pierces through, the anti-structure that pierces through in especially a kind of footwear layer bottom.

Background technology

Mostly the sole of shoes that the people wears is to be resin materials such as bipeltate or plastic cement now, because it has the elastomeric flexible characteristic, makes the people can provide foot soft comfortable impression after putting on shoes.This sole also has suitable shortcoming, when user's dress has the shoes of this sole and tramples sharp object, as on the iron nail time, because the sharp keen penetrability of iron nail, usually can pierce through the sole that composition is resin materials such as bipeltate or plastic cement easily, and cause user's sole injured, or even the worry fear when causing the user in the future to walk.

Exempt from above-mentioned injury and take place for warding off, also have the people that sole is added and load onto iron plate or stainless steel substrates, the injury that sole was caused when the characteristic of its hard of mat prevented to trample sharp-pointed article.But, relatively because the unbending characteristic of hard of this iron plate or stainless steel substrates can cause the user movable inconvenient.Therefore, it will be argued that present footwear sole construction on the market, still having needs improved place, so just be engaged in the production and marketing experience for many years of footwear Related product, relevant issues at present footwear sole construction existence, the method that deep thinking improves through after repeatedly improveing and testing, is invented out the anti-structure that pierces through in a kind of footwear layer bottom finally.

The utility model content

The purpose of this utility model is to provide a kind of nonwoven fabric layer and mutual anti-structure that pierces through in the made footwear layer bottom of formed multilayer resist technology of binding of rubber layer utilized.

The utility model is realized by following scheme,: fiber weaving cloth layer and rubber layer, wherein, the material of this fiber layer of cloth is the high crystallization polymer fiber for a kind of polyamide, the anti-shear strength and the tensile stress of its tool height, and its tensile strength is five times of steel wire, and this fiber weaving cloth layer is with being its weaving manner with well word weaving closely, more making its reinforcement be subjected to sharp object puncture does the resistance that the time spent produces and wears effect, and it is that mode with the hot pressing packing engages with this rubber layer, use the anti-function that pierces through of strengthening this composite bed, so mutual superimposed and after hot pressing, close the sole of generation with several layers, be the composite bed that has comprised the preceding palm fibre of multilayer, the fiber weaving cloth layer of these several layers mutual hot pressing packing formation and the gross thickness of rubber layer are about 3 centimetres to 5 centimetres, so its anti-stab effect is then for better.

When the utility model used, the user can need not worry fully to step on sharp object and make feet from injuring.Can make general sole and shoe-pad uses, can also place sole and shoe-pad top or it is sandwiched in shoe-pad and the middle occupation mode of sole, sole, shoe-pad and sole three's of the present utility model gross thickness is increased, pierce through effect so that the better sharp object that prevents to be provided.Sole of the present utility model offers light, tough, the easy bending of user, movable sensation freely, therefore can significantly improve existing shortcoming with sole.

Description of drawings

Fig. 1 is a schematic appearance of the present utility model;

Fig. 2 is the side view of the state of the utility model when pressure is touched sharp object;

Fig. 3 is a well word weaving manner schematic diagram of the present utility model.

The specific embodiment

As shown in the figure, the utility model is the anti-structure that pierces through of a kind of sole part, the fiber weaving cloth layer 1 and the rubber layer 2 that comprise several layers of mutual hot pressing packing shape face, wherein, the material of this fiber weaving cloth layer 1 is the high crystallization polymer fiber for a kind of polyamide, it has the anti-shear strength and the tensile stress of height, its tensile strength of tool is five times of steel wire, and this fiber weaving cloth layer 1 be with well word weaving closely as its weaving manner, more make its reinforcement be subjected to the sharp object puncture and do the resistance that the time spent produces and wear effect; And it is that mode with the hot pressing packing engages with this rubber layer 2, and by the high property followed of its hot pressing, make the space of this fiber weaving cloth layer 1 can be by rubber layer 2 smooth fillings, strengthen the anti-function that pierces through of this composite bed, so with several layers of mutual this creation superimposed and that behind hot pressing, produced, be to have comprised the aforesaid composite bed of multilayer, so its puncture-proof effect is then for better; And, compare and use iron plate or stainless sole, make the user feel heavy and movable inconvenient, this creation can by the flexibility of fiber weaving cloth layer 1 and rubber layer 2 with and the anti-characteristic that pierces through of high strength that produced of superimposed back, light, tough, the easy bending of user, movable sensation freely are provided, therefore can significantly improve the shortcoming of existing sole.

In addition, preferred embodiment of the present utility model is, the fiber weaving cloth layer 1 of these several layers mutual hot pressing packing formation and the gross thickness of rubber layer 2 are about 3 centimetres to 5 centimetres, when this wound with this thickness pierces through test with the syringe needle that brings pressure to bear on a diameter 0.8, its weight that applies on the syringe needle is at least 120 kg, this creation just can be pierced, and the user is usually when walking, running even making aggravating activities such as jump, and the weight that its foot applies downwards when contacting to earth is still much smaller than 120 kg.

Therefore when using sole of the present utility model, the user can need not worry fully to step on sharp object and make feet from injuring; And, also can cooperate general sole and shoe-pad to use again, by sole of the present utility model being placed sole and shoe-pad top or it being sandwiched in shoe-pad and the middle occupation mode of sole, with sole, shoe-pad and sole three's of the present utility model gross thickness is increased,, the better sharp object that prevents pierces through effect so that being provided.

The utility model is not limited to above embodiment, and is every identical with the utility model structure, all belongs to protection domain of the present utility model.

Claims

1, the anti-structure that pierces through in a kind of footwear layer bottom, comprise several layers of fiber weaving cloth layer and rubber layer that is built up alternately, it is characterized in that being that the material of this fiber weaving cloth layer is a kind of high crystallization polymer fiber of polyamide, make it have the anti-shear strength and the tensile stress of height, and this fiber weaving cloth layer be with well word weaving closely as its weaving manner, be subjected to the sharp object puncture and do the resistance that the time spent produced and wear effect to strengthen it.

2, prevent bottom the footwear layer according to claim 1 piercing through structure, it is characterized in that the gross thickness of these several layers fiber weaving cloth that is built up alternately and rubber layer is about 3 centimetres to 5 centimetres.