CN201767146U

CN201767146U - Novel sole

Info

Publication number: CN201767146U
Application number: CN2010202728311U
Authority: CN
Inventors: 李良团
Original assignee: YONGAN XIEFENG PLASTIC MATERIAL S&T CO Ltd
Current assignee: YONGAN XIEFENG PLASTIC MATERIAL S&T CO Ltd
Priority date: 2010-07-23
Filing date: 2010-07-23
Publication date: 2011-03-23
Anticipated expiration: 2020-07-23

Abstract

The utility model provides a novel sole, which is produced by a simple process and has a good molding effect. The sole comprises an ethylene/vinyl acetate (EVA) insole and a rubber outsole, wherein the EVA insole and the rubber outsole are molded in a die cavity of the same die, and are integrally connected by crosslinking the adjacent surface parts of the EVA insole and the rubber outsole.

Description

A kind of sole of shoe

Technical field

The utility model relates to the shoes field, particularly relates to a kind of sole of shoe.

Background technology

The not busy footwear of known movable body generally comprise sole and upper of a shoe, described sole comprises the end among the big end of rubber and the EVA, in the production process of sole, generally be earlier to end foaming among the EVA, carry out the big end of rubber simultaneously, manually that the middle end and the big end, is bonding by glue then, in adhesion process, burr at first will removing at the end and the big end, want simultaneously carefully the big end and insole binding along alignment, the occasion of being made up of the sheet material that separates more than two for the big end the big end and the middle end is bonded into one need have spent more time, so the way of the bonding composition sole in the end and the big end of rubber not only wastes time and energy among traditional this EVA, and need offer mould respectively with regard to the middle end and the big end, cost is higher, and the production cycle is long, is to be weak point.

The utility model content

The purpose of this utility model provides that a kind of production process is simple, the sole of shoe of good forming effect.

For achieving the above object, the utility model is achieved through the following technical solutions: a kind of sole of shoe, described sole comprises the end and the big end of rubber among the EVA, moulding in the die cavity of same mould of the big end of the end and rubber among the described EVA, among the EVA end and the big end of rubber at adjacent surface portion crosslinked and therefore one link to each other.

By adopting the aforementioned techniques scheme, the beneficial effects of the utility model are: the utility model is abandoned the end and the artificial more bonding aspect of difference moulding of the big end of rubber among the known employing EVA, die cavity is disposable to make sole of shoe with the end among the EVA and rubber moulding of the big end but change into, the quality problems that the end and the big end of rubber come off among the EVA that this sole of shoe can fundamentally be avoided causing owing to artificial bonding careless omission, simultaneously also be first in the industry cycle successfully with the moulding and be suitable for the industry application in a die cavity of the end among the EVA and the big end of rubber, we can say that the utility model has solved that industry is thirsted for solving always but the technical barrier of failing to succeed, with respect to the known artificial bonding sole that makes, sole list manufacturing cost of the present utility model is cheap 1-2 unit just, has real industrialization productive value.

Description of drawings

Fig. 1 is the structural representation of the utility model embodiment;

Wherein the sequence number of accompanying drawing and corresponding name are called: 1, the middle end, 2, the big end, 3, labeling.

The specific embodiment

The utility model is described in further detail below in conjunction with accompanying drawing:

With reference to figure 1, present embodiment discloses a kind of sole of shoe, described sole comprises the end 1 and the big end 2 of lower floor's rubber among the EVA of upper strata, the big end 2 of described lower floor rubber can be that the whole piece material also can be two sheet material or the multi-disc material that separates, in the present embodiment, the big end 2 of described rubber, be made up of with the big end 2 of rubber that is positioned at heel position the big end 2 of the rubber that is positioned at the forefoot position, and described labeling 3 is positioned at bottom side, the big ends 2 of rubber.The big end 2 of the end 1 and lower floor's rubber is to make by a mould disposal molding among the described upper strata EVA, among the EVA end and the big end of rubber at adjacent surface portion crosslinked and therefore one link to each other, the practice with respect to the moulding of known two moulds difference, not only injection moulding operation has been economized, the cost of mould has also been economized, saved artificial bonding operation simultaneously, shown that at last sole of the present utility model will hang down 1～2 yuan even more with respect to known sole on cost, market prospects are wide.

The above record only for utilizing the embodiment of this origination techniques content, anyly is familiar with modification, the variation that this skill person uses this creation to do, and all belongs to the claim of this creation opinion, and is not limited to those disclosed embodiments.

Claims

1. sole of shoe, it is characterized in that: described sole comprises the end and the big end of rubber among the EVA, moulding in the die cavity of same mould of the big end of the end and rubber among the described EVA, among the EVA end and the big end of rubber at adjacent surface portion crosslinked and therefore one link to each other.