CN200997954Y

CN200997954Y - Insole coated with un-proteiform material and the molding die thereof

Info

Publication number: CN200997954Y
Application number: CNU2007200479810U
Authority: CN
Inventors: 郭兴
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-01-30
Filing date: 2007-01-30
Publication date: 2008-01-02
Anticipated expiration: 2017-01-30
Also published as: WO2008092326A1

Abstract

The utility model relates to a pair of shoe cushions covered with material which is hard to be deformed. The utility model comprises bottom layers and facing layers, wherein, an interlayer covered with material which is hard to be deformed is covered between each bottom layer and the faxing layer. The utility model is designed by the interlayer made of material which is hard to be deformed, can ensures that the cushion is hard to be deformed, effectively prolongs the service life of the cushion, and has better softness, and is comfortable when being worn. The formed die assembly forms a locking mechanism through being matched with a concave part arranged on the upper module and a side module arranged on the lower module, further, the interlayer material of the cushion is clamped by the wire frame of the lower module, and then the cushion is formed by pressing the upper module, thereby, the clamping effect can be effectively realized by the matching of the upper and the lower modules before pressing, therefore, the cushions covered with material which is hard to deformed can be formed at one time quickly and conveniently.

Description

A kind of shoe-pad and mould thereof that is difficult for deformable material that be coated with

Technical field

The utility model relates to a kind of shoe-pad and mould thereof, is meant a kind of shoe-pad and mould thereof that is difficult for deformable material that be coated with especially.

Background technology

Along with improving constantly of people's living standard, the daily living article quality requirement in order to improve footwear body wearing comfortableness, is normally improved the material of footwear body or shoe-pad.The general activity shoe-pad selects for use thermoplastic to process mostly, for example EVA, PVC, PE cotton etc.; But, owing to due to the physical characteristic of above-mentioned thermoplastic, often cause high modification rate because of hardness is not enough, promptly really up to the mark with regard to the wear discomfort, soft slightly then yielding; Be difficult for deformable material when vertical stress surface and use if adopt, thermoplastic is positioned in the footwear as the abutment wall that does not stress, though then this in conjunction with can be not only economical but also practical, because two kinds of material rerum natura differences cause being difficult to one-shot forming.

The utility model content

The disappearance that the utility model is deposited at above-mentioned located by prior art, purpose are to provide a kind of shoe-pad that is difficult for deformable material that is coated with, and it is not yielding, prolong shoe-pad service life effectively, have preferable flexibility again concurrently, wear very comfortable.

The purpose of this utility model is to provide a kind of shoe-pad mould, and it has preferable screens mechanism, can be fast, one-shot forming easily is coated with the shoe-pad that is difficult for deformable material.

For realizing above-mentioned purpose, the utility model is taked following technical scheme:

A kind of shoe-pad that is difficult for deformable material that is coated with comprises a bottom and a precoat, is coated with an interlayer that is difficult for deformable material between described bottom and the precoat.

Described bottom is stepped on face or shoe-pad bottom surface for the shoe-pad pin.

A kind ofly be used for the mould that moulding is coated with the shoe-pad that is difficult for deformable material, comprise a patrix and a counterdie that cooperates with patrix, this patrix and counterdie include a die ontology, and described patrix comprises main mould, and main mould is provided with the recess with insole shape on this; Described counterdie comprises main mould down, and the main mould periphery of this time is provided with side form, goes up the spatial accommodation that main mould and following main intermode leave interlayer when described patrix and counterdie pressing, and recess of main mould cooperates the yielding material of suppressing shoe-pad with the side form of following main mould on this.

Described side form extends upward to convex with and is used for quick wire frame with the shoe-pad location, and this wire frame matches with the recess of patrix setting.

Described main mould, following main mould are arranged at the die ontology top.

The utility model is compared with located by prior art, and its advantage is as follows:

1, the shoe-pad of the utility model is by the sandwich design that is difficult for deformable material, can make shoe-pad be difficult for producing distortion, prolongs shoe-pad service life effectively.And have preferable flexibility again concurrently, wear very comfortable.

2, the mould of the utility model is to cooperate with the side form of counterdie setting and then form screens mechanism by the recess that patrix is provided with, further the wire frame by counterdie blocks the insole sandwich material, be shaped through patrix compacting shoe-pad again, thereby can before compacting, reach the effect of screens effectively by the cooperation of this upper and lower mould, therefore can be fast, the above-mentioned shoe-pad that is difficult for deformable material that is coated with of one-shot forming easily.

Description of drawings

Fig. 1 is a shoe-pad cross section structure schematic diagram of the present utility model;

Fig. 2 is the exploded cross-sectional structural representation of mould of the present utility model;

Fig. 3 is a patrix structural representation of the present utility model;

Fig. 4 is a counterdie structural representation of the present utility model.

The drawing reference numeral explanation:

10, bottom 20, precoat 30, interlayer

40, patrix 41, die ontology 42, last main mould 43, recess

50, counterdie 51, die ontology 52, following main mould 53, side form 54, wire frame

The specific embodiment

Below in conjunction with the accompanying drawing and the specific embodiment the utility model is further described.

As shown in Figure 1, a kind of shoe-pad that is difficult for deformable material that is coated with, comprise a bottom 10 and a precoat 20, be coated with an interlayer 30 that is difficult for deformable material between described bottom 10 and the precoat 20, latex foam, cellular rubber or polyurethane (PU) sponge that this on-deformable material can select for use the heating post moulding to be difficult to moulding.Described bottom is the EVA material of yielding material, and it can step on face or shoe-pad bottom surface for the shoe-pad pin.

As Fig. 2, Fig. 3, shown in Figure 4, a kind ofly be used for the mould that moulding is coated with the shoe-pad that is difficult for deformable material, comprise a patrix 40 and a counterdie 50, wherein:

This patrix 40 is provided with a die ontology 41, and this die ontology 41 is made of main mould 42 on, and main mould 41 is provided with the recess 43 with insole shape on this.

This counterdie 50 also is provided with a die ontology 51, and this die ontology 51 is made of main mould 52 once, and main mould 52 peripheries of this time are provided with side form 53, and this side form 53 extends upward and convexes with the wire frame 54 that is used for fast the shoe-pad location.

The above-mentioned wire frame 54 of main mould 52 down matches with the recess 43 of last main mould 42, wherein leave the spatial accommodation that can hold the insole sandwich that is difficult for deformable material, the side form 53 of this counterdie and the main position of recess 43 peripheries of patrix for the yielding material of extruding, wherein the wire frame 54 of this counterdie is mainly used in sandwich material in the shoe-pad of quick location.

The utility model is as follows by the method for the obtained shoe-pad of above-mentioned mould:

Elder generation is with the bottom 10 of above-mentioned yielding material, the interlayer 30 and the precoat 20 that are difficult for deformable material are fitted successively, then precoat 20 and the interlayer 30 that is difficult for deformable material directly are positioned on wire frame 54 positions of counterdie, utilize this wire frame 54 sandwich material of location shoe-pad fast, directly depress via patrix 40 again, push the bottom 10 and the precoat 20 of yielding material by the side form 53 of this counterdie and recess 43 peripheries of patrix, the side form 53 that makes the interlayer 30 that is difficult for deformable material remain in down main mould 52 cooperates with the recess 43 of last main mould 42 in the formed spatial accommodation in back, thereby the interlayer that is difficult for deformable material then is coated between bottom 10 and the precoat 20, therefore, finish the technology that is coated with the shoe-pad that is difficult for deformable material.

The utility model design focal point is to be provided with the shoe-pad of the interlayer that is difficult for deformable material, can make shoe-pad be difficult for produce distortion, prolongs shoe-pad service life effectively.And have preferable flexibility again concurrently, wear very comfortable.And the shaping mould tool is to cooperate with the side form of counterdie setting and then form screens mechanism by the recess that patrix is provided with, further the wire frame by counterdie blocks the insole sandwich material, be shaped through patrix compacting shoe-pad again, thereby can before compacting, reach the effect of screens effectively by the cooperation of this upper and lower mould, therefore can be fast, the above-mentioned shoe-pad that is difficult for deformable material that is coated with of one-shot forming easily.

The above, only being that the utility model is a kind of is coated with shoe-pad and the mould preferred embodiment thereof that is difficult for deformable material, be not that technical scope of the present invention is imposed any restrictions, so every foundation technical spirit of the present invention all still belongs in the scope of technical solution of the present invention any trickle modification, equivalent variations and modification that above embodiment did.

Claims

1, a kind of shoe-pad that is difficult for deformable material that is coated with comprises a bottom and a precoat, it is characterized in that: be coated with an interlayer that is difficult for deformable material between described bottom and the precoat.

2, according to the described a kind of shoe-pad that is difficult for deformable material that is coated with of claim 1, it is characterized in that: described bottom is stepped on face for the shoe-pad pin.

3, according to the described a kind of shoe-pad that is difficult for deformable material that is coated with of claim 1, it is characterized in that: described bottom is the shoe-pad bottom surface.

4, a kind of mould that is used for moulding claim 1 shoe-pad comprises a patrix and a counterdie that cooperates with patrix, and it is characterized in that: described patrix comprises main mould, and main mould is provided with the recess with insole shape on this; Described counterdie comprises main mould down, and the main mould periphery of this time is provided with side form, goes up the spatial accommodation that main mould and following main intermode leave interlayer after described patrix and the counterdie pressing, and recess of main mould cooperates the yielding material of suppressing shoe-pad with the side form of following main mould on this.

5, according to the mould of the described a kind of shoe-pad of claim 4, it is characterized in that: described side form extends upward to convex with and is used for fast shoe-pad being located wire frame, and this wire frame matches with the recess of patrix setting.

6, according to the mould of claim 4 or 5 described a kind of shoe-pads, it is characterized in that: described main mould, following main mould are arranged at the die ontology top.