CN201626086U

CN201626086U - Interior shell body

Info

Publication number: CN201626086U
Application number: CN2009203133230U
Authority: CN
Inventors: 王贵戊
Original assignee: XINWANG ENTERPRISE CO Ltd
Current assignee: XINWANG ENTERPRISE CO Ltd; Alpha Plus Machinery Corp
Priority date: 2009-10-26
Filing date: 2009-10-26
Publication date: 2010-11-10
Anticipated expiration: 2019-10-26

Abstract

The utility model discloses an interior shell body, which comprises a formed film and a shell body. The lower edge of the margin of the formed film is provided with a first margin, and a concave bending part is arranged above the first margin. The shell body is integrated with the formed film by injection molding, and the film is covered onto the lower edge of the shell body through the concave bending part; the lower edge of the margin of the shell body is provided with a second margin; the formed film and the lower edge of the shell body form a completely level edge section after cutting of the first margin and the second margin, so as to lead the formed film to completely cover the whole margin of the shell body.

Description

The interior trim housing

Technical field

The utility model is the structure of relevant a kind of film apparatus, is meant a kind of decorated molded interior trim housing that carries out in mould especially.

Background technology

Existing film apparatus is made moulding with the IMD processing procedure, as shown in fig. 1, be the film after the moulding 90 to be inserted carry out the ejection formation operation in the mould, make form film 90 one be combined with predetermined housing plastic 91, and finish the making of film apparatus 900 as shown in Figure 2.Because the located by prior art method there is no press mold in the ejection formation stage in mould, make in the ejection formation operation and be easy to generate the situation of as shown in Fig. 2 A, shrinking positioning.

Fig. 2 A is for showing the amplification three-dimensional structure diagram of the film apparatus 900 limit A of place among Fig. 2, because housing plastic 91 positionings own or contraction cause form film 90 and housing plastic 91 limits to differ when penetrating, make not leave in place, film apparatus 900 limit and exposed district 92 by form film 90 complete coatings.

The utility model content

In view of the disappearance of commonly using on the film apparatus processing procedure, the utility model main purpose is to utilize a kind of manufacture method of in-molded decorative shell, the disappearance that differs in the film apparatus limit is commonly used in improvement, and its film of interior trim housing that manufacturing is finished flushes fully with the place, limit of housing.

This creation interior trim housing comprises: a form film, and the marginal lower edge of this form film has one first limit; One is incorporated into the housing of this form film with the ejection formation one, the marginal lower edge of this housing has one second limit, this form film is in this housing lower edge and cuts this first limit and this formation one cross section, limit that flushes fully, back, second limit, makes the whole limit of complete this housing of coating of this form film energy.

Another embodiment of this creation interior trim housing comprises a form film, and the marginal lower edge of this form film has one first limit, and is provided with a recessed folding part in this top, first limit; One is incorporated into the housing of this form film with the ejection formation one, this film is coated on this housing lower edge by this recessed folding part toward in, and the marginal lower edge of this housing has one second limit, this form film is in this housing lower edge and cuts this first limit and this formation one cross section, limit that flushes fully, back, second limit, makes the whole limit of complete this housing of coating of this form film energy.

The another embodiment of this creation interior trim housing comprises a form film, and the marginal lower edge of this form film has one first limit; One is incorporated into the housing of this form film with the ejection formation one, this housing is preset with a device zone and has one second limit in marginal lower edge, this form film is in this housing lower edge and cuts this first limit and this formation one cross section, limit that flushes fully, back, second limit, makes the whole limit of complete this housing of coating of this form film energy.Comprise more that wherein one modifies edge strip, this modifies the edge strip ejection formation in the limit of this device zone with this cross section, limit, to strengthen the bond strength in this interior trim housing limit.

Description of drawings

Fig. 1 disassembles stereogram for existing film apparatus;

Fig. 2 is existing film apparatus stereogram;

Fig. 2 A is existing film apparatus limit structure amplification stereogram;

Fig. 3 is the flow chart of the manufacture method of the in-molded decorative shell of the utility model;

Fig. 4 is the made half-finished stereogram of the utility model Fig. 3 embodiment;

Fig. 5 cuts the generalized section of operation for machinery knives side direction among the utility model Fig. 3 embodiment;

Fig. 6 cuts half-finished generalized section among the utility model Fig. 3 embodiment with machinery knives;

Fig. 7 cuts half-finished generalized section among the utility model Fig. 3 embodiment with laser knife;

Fig. 8 cuts the schematic diagram of operation for laser knife side direction among the utility model Fig. 3 embodiment;

Fig. 9 is the stereogram of the made finished product of the utility model Fig. 3 embodiment;

Figure 10 is the section enlarged diagram of the utility model Fig. 9 embodiment;

Figure 11 is another flow chart of the manufacture method of the in-molded decorative shell of the utility model;

Figure 12 is half-finished generalized section among the utility model Figure 11 embodiment;

Figure 12 A is the generalized section of interior trim housing among the utility model Figure 11 embodiment;

Figure 12 B is the modified post-job generalized section of interior trim housing among the utility model Figure 11 embodiment;

Figure 13 is the another flow chart of the manufacture method of the in-molded decorative shell of the utility model;

Figure 14 cuts the generalized section of operation for side direction among the utility model Figure 13 embodiment;

Figure 14 A is the another generalized section that side direction cuts operation among the utility model Figure 13 embodiment;

Figure 15 cuts half-finished generalized section among the utility model Figure 13 embodiment;

Figure 16 is the first embodiment schematic perspective view of the utility model interior trim housing;

Figure 16 A is the utility model Figure 16 embodiment section enlarged diagram;

Figure 17 is the first embodiment generalized section of the utility model interior trim housing;

Figure 18 is the second embodiment generalized section of the utility model interior trim housing;

Figure 19 is the 3rd an embodiment generalized section of the utility model interior trim housing.

The specific embodiment

For making the purpose of this utility model, technical characterictic and other effect that further understanding be arranged, cooperate diagram to be described in detail as follows now.

See also shown in Fig. 3, be the flow chart of the manufacture method of the in-molded decorative shell of the utility model.In step 101, to get a film earlier and carry out the film forming operation, the film forming operation is to carry out the forming operation of film and high-pressure simultaneously under vacuum environment, making film forming is the shape of presetting, as shelly, tabular etc.After being positioned in the mould, the film that moulding is finished carries out the plastic ejection formation operation of step 102.

As shown in Figure 4, the predetermined plastic of a housing 20 is integrally formed in through step 102 on the film 10 of the default external form of tool, makes housing 20 be film 10 and decorates one also and be combined into semi-finished product 500 in the step 103.

The film 10 of semi-finished product 500 has 501 and second limit 502, first limit as shown in Figure 5 with housing 20 respectively in marginal lower edge, and has the film clout portion 11 as shown in Fig. 4 and Fig. 5.Film clout portion 11 is meant the zone that film 10 does not combine with housing 20 one itself.

In Fig. 5, semi-finished product 500 are preset with a cutting face 510 at place, the bottom surface of its marginal lower edge 503, and cut operation with the side direction that the cutting face 510 of 30 pairs of semi-finished product 500 of cutting means carries out step 104.Cutting face 510 in the present embodiment is plane shown in the dotted line among Fig. 5.

In step 104, direction brings pressure to bear on semi-finished product 500 shown in arrow among Fig. 6 earlier, make the housing 20 at cutting face 510 places, in present embodiment the edge part M of housing 20, as scheme to fit be positioned a bed die 40 after, utilizing cutting means 30 again, is machinery knives 31 in present embodiment, with the direction that is parallel to cutting face 510 the film clout portion 11 of semi-finished product 500 is carried out side direction and cuts operation.

When cutting the cutting face 510 of semi-finished product 500 with machinery knives 31, can cut the either side of semi-finished product 500 shown in arrow among Fig. 4 or the mode of opposite side, gradation is carried out side direction and is cut operation at every turn.Carry out the increase of the also visual semi-finished product of step 104 500 actual product sidelines with machinery knives 31 and commonly use the operation (not shown) that forward cuts (tangent).

In present embodiment, can select in addition with as shown in Figure 7 laser knife 32 as cutting means 30, and cut with laser knife 32 again after as shown in FIG. the edge part M of semi-finished product 500 its housings 20 being pressed on bed die 40.

The cutting angle position of laser knife 32 can adjust according to the actual sideline of actual board action need or semi-finished product 500, and under the condition of low power output, carry out side direction repeatedly along cutting face 510 in-scopes and cut (as shown in Figure 8), wherein laser knife 32 can cut the film clout portion 11 of removing with the direction (promptly the angle theta with cutting face 510 is 0) that is parallel to cutting face 510 or with present laser cutting operating angle commonly used equally with machinery knives 31.

When the side direction of carrying out step 104 with laser knife 32 cut operation, semi-finished product 500 can carry out first and second axial moving by bed die 40 belows displacement platform 41 as shown in Figure 8, and mobile semi-finished product 500 are equal to mobile cutting face 510.Moving that first and second is axial in present embodiment moved for the axial plane of X-Y.

With respect to cutting face 510, with the cutting position up and down of laser knife 32 as the 3rd axial moving, the 3rd axial moving is moving of Z axle vertical direction in present embodiment, so utilize laser knife 32 in the present embodiment as cutting means 30, (3dimensions, 3D) side direction of solid space cuts operation to do three-dimensional to the cutting face 510 in semi-finished product 500 actual product sidelines.

Semi-finished product 500 are interior trim housing 600 as shown in Figure 9 after completing steps 104 is removed film clout portion 11, and the film 10 that decorative shell 600 is comprised and the margin line 601,602 of housing 20 are as shown in Figure 10, and 610 places, cross section, limit after side direction cuts flush (step 105) fully.

See also shown in Figure 11, be another flow chart of the manufacture method of the in-molded decorative shell of the utility model.Key step in Figure 11 flow process is all identical with step among Fig. 3, and its explanation of Therefore, omited also is marked with same reference numbers.In second embodiment, the sideline demand according to actual finished product more comprises the modification operation of interior trim housing 600A being carried out step 106 after step 105.

In Figure 12, housing 20A is when step 102 ejection formation, be preset with device zone 201A and be combined into semi-finished product 500A in the step 103, and cut the cutting face 510A of semi-finished product 500A through step 104 side direction after, form as having the interior trim housing 600A (step 105) of cross section, the limit 610A that flushes fully among Figure 12 A

Also carry out the modification operation of step 106 again in step 105 back, corresponding interior trim housing 600A in the margin line ejection formation of the regional 201A of device and cross section, limit 610A just like in the modification edge strip 620A shown in Figure 12 B, with the bond strength in reinforcement interior trim housing 600A limit.

See also shown in Figure 13, be the another flow chart of the manufacture method of the in-molded decorative shell of the utility model.Key step in Figure 13 flow process is all identical with step among Figure 11, and its explanation of Therefore, omited also is marked with same reference numbers.

In the 3rd embodiment, can select to increase a step 100a according to actual film device processing procedure, step 100a is for to carry out the presswork of chromatography with film, and the film forming operation that the film that chromaticity printing is finished is continued and carries out step 101a.

In the step 102 of the 3rd embodiment, the housing 20B of ejection formation more includes just like the back-up block 21B shown in Figure 14 on the film 10.The back-up block 21B of housing 20B is integrally formed on the film 10, and bring pressure to bear on semi-finished product 500B as shown in Figure 15 and fit in bed die 40, and provide with back-up block 21B and to cut the required support force of film clout portion 11 in the step 104 with edge part M with its housing 20B.At last, utilize machinery knives 31, cut in the lump and remove back-up block 21B and film clout portion 11 and form structure as shown in Figure 9, and reach the effect identical with first embodiment to be parallel to the direction of cutting face 510B.

In present embodiment, behind step 101a, may be molded to the film 10A shown in Figure 14 A.Film 10A has a recessed folding part 101A as shown in FIG., and through step 103 housing 20B ejection formation is finished semi-finished product 500B behind film 10A, and back-up block 21B is integrally formed in 101A place, recessed folding part.

The film 10A of semi-finished product 500B is coated on housing 20B lower edge with its recessed folding part 101A in more past, and provides with back-up block 21B that side direction cuts required support force in the step 104 equally, and reaches the effect identical with first embodiment.

See also shown in Figure 16, Figure 16 A, the first embodiment stereogram and section enlarged diagram for the utility model interior trim housing, in present embodiment, interior trim housing 600 comprises film 10 and housing 20, and interior trim housing 600 is respectively margin line 601,602 in the marginal lower edge of film 10 and housing 20.

Housing 20 is that one combines with film 10 by ejection formation plastic in mould, make film 10 be coated on housing 20 surfaces, through above-mentioned side direction cut operation after, make in film 10 and form a cross section, limit 610 (as shown in Figure 17) that flushes fully with housing 20 lower edges, and the margin line 601,602 of interior trim housing 600 flushes in cross section, limit 610 correspondences, makes the whole limit of the complete coating housing 20 of film 10 energy.

See also shown in Figure 18, the second embodiment generalized section for the utility model interior trim housing, in present embodiment, the housing 20A of interior trim housing 600A is preset with device zone 201A when ejection formation, cut the back and form cross section, the limit 610A that flushes fully, and ejection formation has the edge strip of modification 620A in the place, limit of regional 201A of device and cross section, limit 610A, in order to strengthen the bond strength in decorative shell 600A limit.

See also shown in Figure 19, be the 3rd embodiment generalized section of the utility model interior trim housing.The film 10A of interior trim housing 600B is coated on housing 20B lower edge by recessed folding part 101A in more past, make the film 10A of interior trim housing 600B be difficult for peeling off with housing 20B in 610B place, cross section, limit, can strengthen the bond strength in decorative shell 600B limit, promote its durability and have better aesthetic appearance.

The above only is preferred embodiment of the present utility model, non-so promptly limit to claim of the present utility model, so the simple and easy modification and the equivalent structure that use the utility model specification and graphic content to do such as change, and all should in like manner be contained in the claim of the present utility model.

Claims

1. interior trim housing is characterized in that it comprises:

One form film, the marginal lower edge of this form film has one first limit;

One is incorporated into the housing of this form film with the ejection formation one, the marginal lower edge of this housing has one second limit, this form film is in this housing lower edge and cuts this first limit and this formation one cross section, limit that flushes fully, back, second limit, makes the whole limit of complete this housing of coating of this form film energy.

2. interior trim housing is characterized in that it comprises:

One form film, the marginal lower edge of this form film has one first limit, and is provided with a recessed folding part in this top, first limit;

One is incorporated into the housing of this form film with the ejection formation one, this film is coated on this housing lower edge by this recessed folding part toward in, and the marginal lower edge of this housing has one second limit, this form film is in this housing lower edge and cuts this first limit and this formation one cross section, limit that flushes fully, back, second limit, makes the whole limit of complete this housing of coating of this form film energy.

3. interior trim housing is characterized in that it comprises:

One form film, the marginal lower edge of this form film has one first limit;

One is incorporated into the housing of this form film with the ejection formation one, this housing is preset with a device zone and has one second limit in marginal lower edge, this form film is in this housing lower edge and cuts this first limit and this formation one cross section, limit that flushes fully, back, second limit, makes the whole limit of complete this housing of coating of this form film energy.

4. interior trim housing according to claim 3 is characterized in that: comprise that more one modifies edge strip, this modifies the edge strip ejection formation in the limit of this device zone with this cross section, limit, to strengthen the bond strength in this interior trim housing limit.