CN204888886U

CN204888886U - Compound structure of vamp of plimsolls

Info

Publication number: CN204888886U
Application number: CN201520520084.1U
Authority: CN
Inventors: 纪黄慧珍
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-07-17
Filing date: 2015-07-17
Publication date: 2015-12-23
Anticipated expiration: 2025-07-17

Abstract

The utility model provides a compound structure of vamp of plimsolls, its vamp directly is equipped with one deck thermosol glued membrane in the internal surface of relative tip portion, the fibre that interweaves in a part of infiltration vamp of this thermosol glued membrane, and can not ooze the surface to tip portion, the internal surface of vamp is partly given prominence to as for the thermosol glued membrane in addition, and the heat distortion temperature who further defines this thermosol glued membrane is higher than the vulcanization operating temperature, so that vamp and thermosol glued membrane are in menstruation heat compression set type, vulcanize after the operation, this thermosol glued membrane can form the inside framework that supports of tip portion, so can and promote the productivity effect with reduce cost, it has industrial usability.

Description

The vamp compound structure of canvas shoe

Technical field

The utility model provides a kind of more convenient manufacture, more economizes the canvas shoe vulcanized shoes of manufacturing cost.

Background technology

Press, canvas shoe vulcanized shoes comparatively has the advantage that elasticity manufactures due to vamp pattern or color change, so comparatively meet a small amount of diversified faddish trend, and valency is not high again, and resistance to putting on takes clothes again, so canvas shoe are very liked by all ages at present.

Fig. 1 and Fig. 2 please be coordinate to see it, canvas shoe 90 are main is now combined into one the vamp 91 of canvas with rubber soles 92 through curing operation, but, the vamp 91 of this canvas is structural not good, easy collapse-deformation, and it must before curing operation, last layer interface agent 93 is coated with in advance at the shoe head part 91A inner surface of vamp 91, in order to a deadlocked thermosol lamellar body 94, in order to do after thermocompression forming, curing operation, this thermosol lamellar body 94 can form the inner support framework of shoe head part 91A.

Generally speaking, this thermosol lamellar body 94 first must cut out predetermined shape, then with chipping edger, this thermosol lamellar body 94 periphery is processed fillet surface, in order to do making this thermosol lamellar body 94 after fitting in shoe head part 91A inner surface, does not have lofty bad sense of touch.

Learnt by above-mentioned explanation, it is to be overcome that existing structure truly has following problem to have:

One, its vamp 91 must coat interfacial agents 93 in advance, thermosol lamellar body 94 then need through cutting, chamfered edge operation could fit in vamp 91 through interface agent 93, its processing procedure is quite complicated, rely on manually a lot of, the operating efficiency that entirety completes also cannot promote, the more difficult growth putting forward economic benefit, this is that current process technology cannot break through part.

Two, due to the temperatures as high about 100 DEG C of curing operation, interface agent 93 is in response to this kind of high temperature, and its cost is not cheap.

This creator, because the structural design of conventional upper 91, manufacture has above-mentioned disappearance, and endeavours improvement, has generation of the present utility model eventually.

Utility model content

The utility model provides a kind of vamp compound structure of canvas shoe,

For reaching above-mentioned purpose, solution of the present utility model is:

A vamp compound structure for canvas shoe, the vamp of canvas and rubber soles are combined into one through curing operation by its canvas shoe, and described vamp is formed with the fiber interweaved; Vamp is directly provided with one deck thermosol glued membrane in the inner surface of relative shoe head part, this thermosol glued membrane some infiltrates the fiber interweaved in vamp, and shoe head part outer surface can not be oozed out into, the inner surface of vamp is separately partly given prominence to as thermosol glued membrane, and the heat distortion temperature defining this thermosol glued membrane is further higher than curing operation temperature, to make vamp and thermosol glued membrane after thermocompression forming, curing operation, this thermosol glued membrane can form the inner support framework of shoe head part.

Further, thermosol glued membrane is polyamide composition, and the heat distortion temperature controlling this thermosol glued membrane is more than 150 DEG C.

Further, thermosol glued membrane infiltrates vamp depth capacity is between vamp thickness 1/3 to 2/3.

Further, the thickness that thermosol glued membrane gives prominence to vamp is less than vamp thickness.

Further, thermosol glued membrane is formed with fillet surface in periphery.

The utility model simplifies the setting of commonly using interface agent, vamp is made directly to be provided with one deck thermosol glued membrane in the inner surface of relative shoe head part, this thermosol glued membrane some infiltrates the fiber interweaved in vamp, and shoe head part outer surface can not be oozed out into, the inner surface of vamp is separately partly given prominence to as thermosol glued membrane, and the heat distortion temperature defining this thermosol glued membrane is further higher than curing operation temperature, to make vamp and thermosol glued membrane after thermocompression forming, curing operation, this thermosol glued membrane can form the inner support framework of shoe head part.

This kind of improvement can automation coating operations simplify commonly use cut, chamfered edge and bonding process, naturally multitask sequence was comparatively commonly used fast more convenient, and can remove and commonly use interface agent cost, make the utility model really can play the creation of revolutionary height and economic benefit, and the utilization of effective industry can be had more.

Accompanying drawing explanation

Fig. 1 is the three-dimensional partial cutaway schematic commonly using canvas shoe;

Fig. 2 is the vamp schematic top plan view commonly using canvas shoe;

Fig. 3 is the machining sketch chart of this new vamp coated with thermosol film;

Fig. 4 is the combination generalized section of the utility model vamp and thermosol glued membrane;

Fig. 5 is three-dimensional partial cutaway schematic of the present utility model.

[symbol description]

The utility model part:

10 vamp 11 shoe head parts

T thickness 20 sole

30 thermosol glued membrane t1 depth capacitys

T2 thickness 31 fillet surface

Commonly use part:

90 canvas shoe 91 vamps

91A shoe head part 92 sole

93 interfacial agents 94 thermosol lamellar bodies.

Detailed description of the invention

For making your juror can understand structure of the present utility model further, feature and other objects, be hereby accompanied by the graphic of preferred embodiment and be described in detail as follows:

Refer to Fig. 3, Fig. 4 and Fig. 5, the vamp 10 of canvas is combined into one with rubber soles 20 through curing operation by the utility model canvas shoe; Wherein:

This vamp 10 is formed with the fiber interweaved, its inner surface in relative shoe head part 11 is directly coated with the heat that one deck is made up of polyamide and melts thermosol glued membrane 30, control this thermosol glued membrane 30 some in coating process and can infiltrate the fiber interweaved in vamp 10, and shoe head part 11 outer surface can not be oozed out, preferably, it is between vamp 10 thickness T1/3 to 2/3 that thermosol glued membrane 30 infiltrates depth capacity t1 in vamp 10, as for the inner surface of the outstanding vamp 10 of the another part of thermosol glued membrane 30, preferably, and control the thickness t2 < vamp 10 thickness T that thermosol glued membrane 30 gives prominence to vamp 10, and formed in thermosol glued membrane 10 periphery can the fillet surface 31 that connect smooth-going with vamp 10 inner surface, namely the composite construction of vamp 10 joined integrally is formed after thermosol glued membrane 30 cools, the heat distortion temperature of this thermosol glued membrane 30 must higher than curing operation temperature, preferably, this heat distortion temperature controls more than 150 DEG C, to make vamp 10 and thermosol glued membrane 30 through thermocompression forming, after curing operation, this thermosol glued membrane 30 can not destroy by curing operation, make it can be good hardness and elasticity form the inner support framework of shoe head part 11.

Therefore the utility model at least has following progressive place:

One, the utility model arranges one deck thermosol glued membrane 30 with automation coating operations in the inner surface of the relative shoe head part 11 of vamp 10, in order to greatly simplify commonly use cut, chamfered edge and bonding process, so the utility model really can play revolutionary economic benefit.

Two, the utility model is saved and is commonly used interfacial agents cost.

In sum, the utility model breaks through the problem reformed and commonly use canvas shoe and cannot reduce costs further completely, and has more productivity effect far beyond commonly using, and be really the height creation in a technical concept, should accord with patent application important document, file an application in whence in accordance with the law.Only as described above, be only a preferred embodiment of the present utility model, when can not with the scope implemented of restriction the utility model, the equalization namely generally done according to the utility model claim change with modify, all should still belong in scope that the utility model contains.

Claims

1. a vamp compound structure for canvas shoe, the vamp of canvas and rubber soles are combined into one through curing operation by its canvas shoe, and described vamp is formed with the fiber interweaved; It is characterized in that:

Vamp is directly provided with one deck thermosol glued membrane in the inner surface of relative shoe head part, this thermosol glued membrane some infiltrates the fiber interweaved in vamp, and shoe head part outer surface can not be oozed out into, separately partly give prominence to the inner surface of vamp as thermosol glued membrane, this thermosol glued membrane forms the inner support framework of shoe head part.

2. the vamp compound structure of canvas shoe according to claim 1, is characterized in that: thermosol glued membrane is polyamide composition, and the heat distortion temperature of this thermosol glued membrane is more than 150 DEG C.

3. the vamp compound structure of canvas shoe according to claim 1 and 2, is characterized in that: it is between vamp thickness 1/3 to 2/3 that thermosol glued membrane infiltrates vamp depth capacity.

4. the vamp compound structure of canvas shoe according to claim 1 and 2, is characterized in that: the thickness that thermosol glued membrane gives prominence to vamp is less than vamp thickness.

5. the vamp compound structure of canvas shoe according to claim 1 and 2, is characterized in that: thermosol glued membrane is formed with fillet surface in periphery.