CN204888887U

CN204888887U - Novel PU bridging shoes

Info

Publication number: CN204888887U
Application number: CN201520671182.5U
Authority: CN
Inventors: 陈茂双
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-09-01
Filing date: 2015-09-01
Publication date: 2015-12-23
Anticipated expiration: 2025-09-01

Abstract

The utility model discloses a novel PU bridging shoes, including vamp, well bottom and RB bottom, the bottom of well bottom has the recess, and above -mentioned RB bottom sets up in the recess of well bottom, the vamp sets up the top of well bottom, and each other the clearance PU that has the injection molding layer of building bridge, these shoes have rational in infrastructurely, and it is effectual to laminate, handling ease, travelling comfort advantage such as good.

Description

A kind of novel PU bridge formation footwear

Technical field

The utility model relates to a kind of shoes, especially relates to a kind of novel PU bridge formation footwear.

Background technology

At present, shoes are primarily of sole and vamp two parts composition, both are connected by cable tie side, blend compounds water is fitted and connected, and operation of fitting is all by manually carrying out, not only at the bottom of efficiency, also there will be the situations such as excessive glue, undersized, the footwear sole of this spline structure is connected effect with vamp and bad, and the comfortableness of dress is poor.

Utility model content

For solving the problem, the utility model proposes a kind of rational in infrastructure, fitting effective, be convenient to processing, the novel PU bridge formation footwear that comfortableness is good.

The technical scheme that the utility model adopts is: a kind of novel PU bridge formation footwear, comprise vamp, middle bottom and RB bottom, the bottom of described middle bottom has groove, above-mentioned RB bottom is arranged in the groove of described middle bottom layer bottom, described vamp is arranged on the top of described middle bottom, and gap each other has the PU bridge formation layer of an ejection formation, this PU bridge formation layer is fitted and connected layer both as vamp and middle bottom, can be used as insole layer again.

Further, described middle bottom is made by EVA material.

Further, also help to be connected by cord knot between described vamp with middle bottom.

Compared with prior art, it has following beneficial effect to the utility model:

1. do not need manually to paste the end, effectively improve working (machining) efficiency, and can not cause the problems such as excessive glue and undersized because manually pasting the end, vamp is very clean, and pulling force might as well;

2. vamp and sole are for paste shoe last or hat block completely, and the comfortableness of dress is very good;

3. do not need to fit with the middle end, ensure that the elasticity at the middle end

4.PU material accounting is little, effectively ensure that the lightweight sense of shoes.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model.

1-vamp; Bottom in 2-; 3-RB bottom; 4-groove; 5-PU bridge formation layer.

Detailed description of the invention

Clearly understand to make the purpose of this utility model, technical scheme and advantage, below in conjunction with drawings and the embodiments, the utility model is further elaborated, should be understood to, detailed description of the invention described herein only in order to explain the utility model, and is not used in restriction the utility model.

The novel PU bridge formation of one as shown in Figure 1 footwear, comprise vamp 1, middle bottom 2 and RB bottom 3, the bottom of described middle bottom 2 has groove 4, above-mentioned RB bottom 3 is arranged in the groove 4 bottom described middle bottom 2, described vamp 1 is arranged on the top of described middle bottom 2, and gap each other has the PU bridge formation layer 5 of an ejection formation, this PU bridge formation layer 5 is fitted and connected layer both as vamp 1 and middle bottom 2, can be used as insole layer again, pin directly steps down in above PU bridge formation layer, wear more comfortable, also can reduce costs.

Wherein, the material of described middle bottom 2 is EVA.

The utility model processing mode adopts PU ejaculator to process, process equipment floor space has saved one times than common production line floor space, add man-hour, first vamp 1 put into the patrix of mould and be fixed, again patrix is hung up PU ejaculator, then middle bottom 2 is put into the lower mould on PU ejaculator, driven upper/lower die to close up by PU ejaculator and penetrated PU bridge formation layer 5 then vamp 1 and middle bottom 2 are fitted and connected.

If need further securing footwear upper 1 and middle bottom 2, also help to be connected by cord knot between vamp 1 with middle bottom 2.

Novel PU bridge formation footwear of the present utility model, its advantage is: 1. do not need manually to paste the end, effectively improve working (machining) efficiency, and can not cause the problems such as excessive glue and undersized because manually pasting the end, and vamp is very clean, and pulling force might as well; 2. vamp and sole are for paste shoe last or hat block completely, and the comfortableness of dress is very good; 3. do not need to fit with the middle end, ensure that the elasticity at the middle end; 4.PU material accounting is little, effectively ensure that the lightweight sense of shoes.

Embodiment recited above is only be described preferred embodiment of the present utility model, not limits design of the present utility model and scope.

Under the prerequisite not departing from the utility model design concept; the various modification that this area ordinary person makes the technical solution of the utility model and improvement; protection domain of the present utility model all should be dropped into; the technology contents of the utility model request protection, all records in detail in the claims.

Claims

1. novel PU bridge formation footwear, it is characterized in that: comprise vamp (1), middle bottom (2) and RB bottom (3), the bottom of described middle bottom (2) has groove (4), above-mentioned RB bottom (3) is arranged in the groove (4) of described middle bottom (2) bottom, described vamp (1) is arranged on the top of described middle bottom (2), and gap each other has the PU bridge formation layer (5) of an ejection formation.

2. novel PU bridge formation footwear according to claim 1, is characterized in that: described middle bottom (2) is made by EVA material.

3. novel PU bridge formation footwear according to claim 1, is characterized in that: also help to be connected by cord knot between described vamp (1) with middle bottom (2).