CN2470101Y

CN2470101Y - Heel mould formaltion device

Info

Publication number: CN2470101Y
Application number: CN 01203873
Authority: CN
Inventors: 方文聪
Original assignee: JUNLONG PLASTIC CO Ltd
Current assignee: JUNLONG PLASTIC CO Ltd
Priority date: 2001-02-27
Filing date: 2001-02-27
Publication date: 2002-01-09
Anticipated expiration: 2011-02-27

Abstract

Disclosed is a heel die molding device, which comprises a sole component that can increase the sole structure intensity, a parent tube with a screw hole inside and a die composed of a male die and a female die. Wherein, the parent tube is fixedly arranged on the heel part of the sole component; a die impression is formed on the female die, which can be contained by and arranged in the sole component and the parent tube; soft plastic is coated on the external of the sole component and the parent tube through the female die to form the sole; a bolt is convexly arranged on the male die, which can be screwed into the screw hole of the parent tube; the male die and the female die are direct forming dies. The utility model can produce attractive finished products, reduce dies and reduce manufacturing costs.

Description

The heel mould shaped device

The utility model is about a kind of heel mould shaped device.

See also shown in Fig. 1,2, this is sole 10 structures of known high-heeled shoes, it mainly is that sheet metal 11 (increasing footwear sole construction intensity) is set in sole 10 inside, and tubulose pedestal 12 is set in the heel position of sole 10, and fixed (as cementation) sheet metal 11 and pedestal 12, see through ccontaining sheet metal of mould and pedestal again, and fill in plastics coating sheet metal and pedestal, and moulding sole 10;

Wherein, square column is to be the narrower and terminal gradually big structure kenel of middle-end with 13 behind the heel of its sole 10 of high-heeled shoes, so square column is molded with 13 behind the known heel, needs to handle (at least two moulds) with minute mould; Though with 13 structures, seemingly do not have improperly with minute mold forming sole 10 posts at first blush, in fact being implied with die parting line 14 influences many defectives such as complexity, die cost height of finished product outward appearance, mould structure;

Therefore, the purpose of this utility model is to be to provide a kind of heel mould shaped device, can additionally not increase under the basis of member, make the high-heeled shoes moulding after, square column be with can producing loft behind the sole, and the finished product of not only producing is attractive in appearance and simplified mould and reduce manufacturing cost.

In order to achieve the above object, the utility model provides a kind of heel mould shaped device, it is characterized in that: comprising:

One increases the sole member of footwear sole construction intensity;

One parent tube, in have screw, the fixed heel position that is positioned at sole member of this parent tube;

One mould comprises male model and master mold, and this master mold forms the die cavity with the corresponding kenel of sole, is installed with this sole member and parent tube in this die cavity, and this male model convexes with a bolt, and this bolt screws mutually with the screw of this parent tube.Be to pour into this die cavity with flexible plastic to be coated in this sole member and this parent tube outside during moulding, form sole; This male model and master mold are direct die sinking moulding.

Described heel mould shaped device is characterized in that: this sole member can constitute or the hard plastic sheet formation by sheet metal.

The bolt of this male model is to cooperate the pneumatic tool start, screws togather and move back the mould operation.

Described heel mould shaped device is characterized in that: this parent tube can be that cementation combines with this sole member, also can be one.

In sum, the structure that the utility model embodiment is disclosed, when operation is implemented, mainly be to see through the male model of tool bolt and the parent tube of interior tool screw is screwed, behind soft plastics coating moulding sole, mat relatively move male model and master mold, and utilize flexible that flexible plastic has, make sole be able to the sole that smooth stripping forming does not have loft, in view of the above, not only finished product is attractive in appearance and mould is simplified.

The utility model is for reaching above-mentioned purpose, technological means that is adopted and other effect, lift a preferable possible embodiments now and cooperate graphic detailed description as after.

Brief description of drawings:

Fig. 1 is known high-heeled shoes stereoscopic figure.

Fig. 2 is known high-heeled shoes cutaway view.

Fig. 3 is a heel mould shaped device partial sectional view of the present utility model.

Fig. 4 is a high-heeled shoes cutaway view of the present utility model.

Fig. 5 is a high-heeled shoes stereogram of the present utility model.

See also shown in Fig. 3,4, a kind of heel mould shaped device that the utility model embodiment is provided, it is made of a sole member 20, a parent tube 30 and a mould 40; Wherein:

This sole member 20 is that it can be sheet metal or hard plastic sheet constitutes in order to increase sole 60 structural strengths;

This parent tube 30 has screw 31 structures in it, with parent tube 30 ends fixed (as cementation) in the heel position of sole member 20; On the other hand, this parent tube 30 can be one with sole member 20;

This mould 40, be to constitute by male model 41 and master mold 42, master mold 42 inside form die cavity 421 structures (die cavity is to be shaped to corresponding kenel with sole), be installed with for sole member 20 and parent tube 30, fill in and be coated in sole member 20 and parent tube 30 outsides and be able to flexible plastic mat master mold 42, and form sole 50; This male model 41 is to convex with a bolt 411 structures, and bolt 411 is to be screwed with the screw 31 of parent tube 30 (relative rotation screws togather), and mat relatively move male model 41 and master mold 42, and force sole 50 stripping formings.

As seen from the above description, the utility model mainly is the parent tube 30 with interior tool screw 31, formation sole 50 square column is thereafter followed internal structure, and with soft plastics coating moulding sole 50, the bolt 411 that sees through male model 41 again is screwed with parent tube 30, mat relatively move male model 41 and master mold 42, and utilize flexible that flexible plastic has, make sole 50 be able to smooth stripping forming (as shown in Figure 4); Wherein, mould 40 of the present utility model is that only master mold 42 has the single mode cave kenel (as shown in Figure 3) of die cavity 421, so can not produce loft influence (as shown in Figure 5) attractive in appearance during moulding heel position 51; Moreover, see through structural design of the present utility model, parent tube of the present utility model 30 members not only can reduce mould 40 costs (more known minute mode structure of mould is simple), and can not increase material cost, because can directly replace the employed pedestal structure of known moulding high-heeled shoes;

What deserves to be mentioned is that the utility model male model 41 combines with parent tube 30, is that the structure kenel with bolt 411 and screw is screwed, so can bear bigger demoulding pulling force; Moreover, after the demoulding is finished, this bolt 411 and the lock out operation of screw 31 structures quite simple and easy again (only need rotate the stripping bolt); On the other hand, on reality was implemented, the bolt 411 of the utility model male model 41 can cooperate pneumatic tool (as cylinder pressure) to implement automation and screw togather and move back the mould program, so for the production of industrial circle, have practical dynamogenetic value.

Claims

1. heel mould shaped device is characterized in that: comprising:

One sole member;

One parent tube, in have screw, this parent tube is consolidated in the heel position of sole member;

One mould comprises male model and master mold, and this master mold forms the die cavity with the corresponding kenel of sole, is installed with this sole member and parent tube in this die cavity, and this male model convexes with a bolt, and this bolt screws mutually with the screw of this parent tube.

2. heel mould shaped device as claimed in claim 1 is characterized in that: this sole member is to constitute with sheet metal.

3. heel mould shaped device as claimed in claim 1 is characterized in that: this sole member is to constitute with hard plastic sheet.

4. heel mould shaped device as claimed in claim 1 is characterized in that: this parent tube is to combine with cementation with this sole member.

5. heel mould shaped device as claimed in claim 1 is characterized in that: this parent tube and this sole member are to be one.