CN2130377Y

CN2130377Y - Improved shoe structure

Info

Publication number: CN2130377Y
Application number: CN 92229544
Authority: CN
Inventors: 陈义耀
Original assignee: FENGHUI PLASTIC INDUSTRY Co Ltd
Current assignee: FENGHUI PLASTIC INDUSTRY Co Ltd
Priority date: 1992-07-31
Filing date: 1992-07-31
Publication date: 1993-04-28
Anticipated expiration: 2002-07-31

Abstract

The utility model relates to an improved shoe structure. A shoe insole is integrally formed on the bottom surface of each upper in an upper pulling injection method so as to shape the uppers, and the bottom surfaces of the shaped shoe insoles are attached with big shoe soles made of rubber or artificial rubber.

Description

Improved shoe structure

The utility model relates to a kind of improved footwear structure.

The method for making of conventional footwear is to be set on the shoe tree after the upper of a shoe sewing is finished, pastes at the end again, and dryness finalization, this kind method for making needs a large amount of shoe trees and long production line, and its manufacturing cost is higher.There is a kind of usefulness to draw the injection molding method of group to come shoemaking recently, it is after the upper of a shoe sewing is finished, it is set on the shoe tree of a disc type injection (mo(u)lding) machine, and the backguy tension that the upper of a shoe bottom is default, upper of a shoe is tightly overlayed on the shoe tree, again a sole forming die is set in the shoe tree bottom surface, the PVC plastics are injected in this mould, make its coating upper of a shoe one-body molded, through the scheduled time, die sinking is taken out and is promptly got a finished product.This kind method for making does not more take up space, and speed of production is quite fast, and its shortcoming is that sole only can make with PVC, and the PVC sole is more not wear-resisting, and earth-grasping force is not good, meets the water capacity and easily slips.

Main purpose of the present utility model is to overcome above-mentioned shortcoming, and a kind of improved footwear structure is provided, and it can make it cleverly in conjunction with the advantage of above-mentioned two kinds of method for makings at lower cost, and the shoes of making have wear-resisting, the advantage that earth-grasping force is good.

The utility model comprises upper of a shoe, to draw group injection system end in the footwear of upper underside moulding, makes the upper of a shoe typing, it is characterized in that also being included in the sole that a rubber or artificial rubber makes of fitting of bottom surface, the end in the footwear of typing in the sixth of the twelve Earthly Branches.So promptly can disc type drawing group's injector that the upper of a shoe and the middle end are injected fast combines, make the upper of a shoe typing, its manufacturing cost is lower, and the preferable required time of sole of applying earth-grasping force can shorten, used material can reduce, and can make the good shoes of earth-grasping force with lower cost.

Now after for two embodiment and conjunction with figs. the utility model being illustrated in, wherein:

Fig. 1 is the perspective exploded view of the utility model embodiment;

Fig. 2 is the assembled sectional view of Fig. 1;

Fig. 3 is the perspective exploded view of another embodiment of the utility model;

Fig. 4 is the flow chart of the utility model processing procedure.

See also each accompanying drawing, the footwear structure that the utility model proposes includes: a upper of a shoe 11; The big end 13 of bottom surface, the middle ends 12, were located at the one middle end 12 and one of being located at upper of a shoe 11 bottom surfaces.Wherein upper of a shoe 11 can leather or the dermatine sewing form, the middle end 12, is one-body molded in upper of a shoe 11 bottom surfaces with injection system, uses so that upper of a shoe 11 is finalized the design, and the big end 13 is with the prefabricated moulding wear-resisting, that earth-grasping force is good, bottom surface, the ends 12 in being fitted in again, its processing procedure includes the following step:

1. the sewing upper of a shoe 11.

2. upper of a shoe 11 is enclosed within on the shoe tree of injection (mo(u)lding) machine, draws group to fasten.

3. with injection system end 12 in the one-body molded footwear in upper of a shoe 11 bottom surfaces, use so that upper of a shoe is finalized the design, above step is prior art.

4. make the big end 13 of footwear with earth-grasping force preferable, more wear-resisting material such as materials such as rubber or artificial rubber.

5. the semi-finished product with the end 12 in the in type footwear take off from injector, the big end 13 of the footwear of fitting again.

Advantage of the present utility model is:

1. the utility model makes in upper of a shoe and the footwear end one-body molded to draw group's injection system, treats that rear upper-shoe is solidified at the end in the footwear promptly to finalize the design, and its speed of production utmost point is determined, and possesses advantage of drawing group to inject method for making commonly used.

The utility model fit in the semi-finished product bottom surface of having finalized the design the big end of footwear wear-resisting, that earth-grasping force is good, overcome sole material of drawing group to inject commonly used and only limit to PVC, more not wear-resisting, the shortcoming of easily skidding.

In addition, as shown in Figure 3, the elastic buffer layers 23 of can fitting in the big end 21 of footwear and the footwear at the end 22, it is more comfortable that shoes are worn.

Because to draw group's injection system manufacturing cost lower, therefore most children and teen-age sport footwear mostly are to make with this method, again because children, the youth activity amount is big, liking runs everywhere chases, and build the floor at present mostly is floor tile or marble tile or terrazzo waxing, ground is more smooth, whenever rainy ground humidity, children are gone into by outdoor race and very easily slip when indoor, the utility model is fitted at the preferable big end of earth-grasping force on this kind sole that draws group to inject commonly used again, has overcome above-mentioned shortcoming at one stroke, and need not increase too many cost, inexpensive shoes can be provided, really have the value on the industry.

Claims

1, a kind of improved footwear structure, it comprises upper of a shoe, to draw group's injection system end in the one-body molded footwear that make upper of a shoe typing of upper underside, it is characterized in that it also is included in the big end of footwear that in the footwear of having finalized the design fit and made by rubber or artificial rubber in bottom surface, the end.

2,, it is characterized in that in the big end of footwear and footwear, being fitted with an elastic buffer layers according to the described footwear structure of claim 1 at the end.