CN107738402B - A kind of injection molding forming method and product of vehicle dormer window - Google Patents
A kind of injection molding forming method and product of vehicle dormer window Download PDFInfo
- Publication number
- CN107738402B CN107738402B CN201711004726.2A CN201711004726A CN107738402B CN 107738402 B CN107738402 B CN 107738402B CN 201711004726 A CN201711004726 A CN 201711004726A CN 107738402 B CN107738402 B CN 107738402B
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- CN
- China
- Prior art keywords
- bracket
- glass plate
- foam structure
- injection molding
- dormer window
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14336—Coating a portion of the article, e.g. the edge of the article
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/1418—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the inserts being deformed or preformed, e.g. by the injection pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J7/00—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/1418—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the inserts being deformed or preformed, e.g. by the injection pressure
- B29C2045/14237—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the inserts being deformed or preformed, e.g. by the injection pressure the inserts being deformed or preformed outside the mould or mould cavity
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
Abstract
Invention is related to vehicle glass injection molding technology field, the especially injection molding of vehicle dormer window, more particularly to the injection molding forming method and product of a kind of vehicle dormer window with hole configurations bracket, the injection molding forming method is the following steps are included: surface opposite with glass plate on bracket bonds foam structure；Bracket is bonded on glass plate, the upper surface of foam structure and glass plate bond；Standoff glass plate will be bonded fixed in the type chamber of injection mold；It is closed injection mold, injects injected plastics material to the gap between glass plate and bracket；Injection injected plastics material is completed, injection mold is opened after being cooled and shaped and obtains the vehicle dormer window injecting products with injection structure.The present invention can effectively prevent injected plastics material to flow into the hole configurations of bracket, and then material leakage when injection molding is avoided even to block hole configurations, significantly improve the yield rate of vehicle dormer window injecting products；Have many advantages, such as simple process, is easily achieved, is applied widely and at low cost.
Description
Technical field:
The present invention relates to vehicle glass injection molding technology fields, the especially injection molding of vehicle dormer window, and in particular to a kind of
The injection molding forming method of vehicle dormer window with hole configurations bracket, and the vehicle dormer window obtained using the injection molding forming method
Injecting products.
Background technique:
Vehicle dormer window is installed on roof, can change interior traditional scavenging way, effectively in-vehicle air be made to circulate, increase
The entrance for adding fresh air has many advantages, such as fast cooling, quickly eliminates fog, energy saving；At the same time it can also widen the vision
And meet the shooting demand of travelling shot camera shooting, enjoyment is driven to increase to multiply.Common vehicle dormer window includes crank-operated sliding roof, outer
The types such as sliding type skylight, concealed skylight, panoramic skylight, Multifunctional skylight.In addition, with automobile consumption upgrading and integrated skill
The development of art, vehicle dormer window is more and more universal to low side vehicle and attachment is integrated also higher and higher, many installation function attachmentes
By being installed on vehicle dormer window with the bracket of glass plate integrated injection molding, bracket therein has difference according to requirements
Structure and material, the installation requirement that should meet function accessories has certain intensity again.
In the prior art, when carrying out integrated injection molding formation vehicle dormer window to the bracket with hole and glass plate, usually
The defect for material leakage between bracket and glass plate occur, blocking hole, so that function accessories are difficult to even be assembled on bracket.
Such as patent of invention CN101652260A discloses a kind of manufacturing method of glass with filler rod, which includes: standard
The process of standby resin piece, the resin piece have the embedded portion being embedded in above-mentioned resin filler rod and from resin filler rods to leaving
The direction of above-mentioned glass baseplate protruding portion outstanding, be equipped in the protruding portion negative thread, above-mentioned embedded portion have be formed
For the blank part for being imported into molten resin in the forming of resin filler rod；Above-mentioned resin piece is arranged in shaping mould so as to be formed in
Flange part in above-mentioned embedded portion is entrenched in groove portion and by the configuration of above-mentioned glass baseplate in the predetermined portion of shaping mould
Process；Make the process that above-mentioned resin piece and glass baseplate are close, mold shaping mould；It is injected into the cavity of the shaping mould of molding
Molten resin, the process for solidifying it；Above-mentioned resin piece, which also has, interferes molten resin to the upper of the front end for storing above-mentioned screw
The protrusion for stating hole inflow still has portion when importing molten resin there are still gap between the protrusion and glass substrate surface
Molten resin is divided to flow into above-mentioned hole；Furthermore it is also possible to branch when squeezing out sealing strip by increasing inside hole and increase injection molding
Pressure between frame and glass plate, due to the narrow space between bracket and glass plate, is squeezed out with reducing the generation of material leakage
Sealing strip is unable to satisfy the needs of moulding, cannot completely eliminate the material leakage of hole configurations corner, and when increasing injection molding bracket with
Pressure between glass plate can bring risks, these unfavorable factors such as deformation of timbering, damage even glass sheet breakage all to drop significantly
The low yield rate of injection moulding process.
Summary of the invention:
The technical problem to be solved by the present invention is to be directed to the above-mentioned prior art to the automobile for having hole configurations bracket
Even damage and glass plate may be deformed by easily flowing into hole configurations, bracket there are injected plastics material in skylight injection molding process
The disadvantages of may rupturing, provides the injection molding forming method and product of a kind of vehicle dormer window.
The technical scheme adopted by the invention to solve the technical problem is that: a kind of injection molding forming method of vehicle dormer window, institute
Stating vehicle dormer window includes glass plate, bracket and injection structure with hole configurations, which is characterized in that the injection molding forming method includes
Following steps:
Step 1: the surface opposite with glass plate bonds foam structure on bracket, and the foam structure is located at the hole of bracket
The outer edge of hole structure；
Step 2: the bracket for being bonded with foam structure being bonded on glass plate, the upper surface of foam structure and glass plate are viscous
Knot, the lower surface of foam structure and bracket bond, and the height of the foam structure is greater than or equal between glass plate and bracket
Spacing；
Step 3: standoff glass plate will be bonded fixed in the type chamber of injection mold；
Step 4: closure injection mold, glass plate and bracket are under pressure and make the foam structure by compression compact, to glass
Injected plastics material is injected in gap between glass plate and bracket；
Step 5: completing injection injected plastics material, injection mold is opened after being cooled and shaped and obtains the automobile with injection structure
Skylight injecting products.
Further, the material of the foam structure is PU, EPDM, PE or EVA.
Further, the density of the foam structure is 0.01~0.2g/cm3, hardness is Shao A20~80, and compression ratio is
1.5:1~2.5:1.
Further, the foam structure can coexist with injected plastics material inertia, and its temperature tolerance is greater than 115 DEG C,
The tearing strength of the foam structure is greater than 2N/mm.
Further, the foam structure has cell structure, and the cell structure is aperture, closed pore or mix aperture.
Further, in step 1 on the surface of bracket bond foam structure when can also on bracket with glass plate phase
Pair surface bond rigid plastics cushion block, the rigid plastics cushion block between the foam structure and the edge of glass plate,
The height of the rigid plastics cushion block is less than spacing between glass plate and bracket, the material of the rigid plastics cushion block be PVC,
PP, PE or ABS.
Further, the foam structure in step 4 is greater than the rigid plastics pad by the height after compression compact
The height of block, and difference in height is less than 0.5mm.
Further, the upper surface of foam structure is bonded by double-sided adhesive and glass plate, and the lower surface of foam structure passes through
Double-sided adhesive and bracket bond, and the peeling force between the double-sided adhesive and foam structure, glass plate and bracket is all larger than 5N/mm.
Further, the double-sided adhesive can coexist with injected plastics material inertia, and its temperature tolerance is greater than 115 DEG C.
Further, when being fixed to glass plate in the type chamber of injection mold in step 3, in the hole configurations of bracket
Edge setting squeezes out sealing strip, described to squeeze out at least partly abutting with the foam structure for sealing strip, the extrusion sealing strip
Upper surface and contact glass sheet, it is described squeeze out sealing strip lower surface be fixed on injection mold.
Meanwhile the present invention also provides a kind of vehicle dormer window injecting products that above-mentioned injection molding forming method obtains, including glass
Plate, bracket and injection structure with hole configurations, the bracket and injection structure are connect by integrated injection molding with glass plate,
It is characterized by also including foam structure, the foam structure is located at the outer edge of the hole configurations of bracket, the foam structure
Upper surface bonded by double-sided adhesive and glass plate, the lower surface of foam structure is bonded by double-sided adhesive and bracket.
Further, rigid plastics cushion block, the rigid plastics cushion block are additionally provided in the vehicle dormer window injecting products
It is fixed on surface opposite with glass plate on bracket, the structure that is at least partly injection molding of the rigid plastics cushion block coats, described
The material of rigid plastics cushion block is PVC, PP, PE or ABS.
The present invention has the following beneficial effects: due to taking above-mentioned technical proposal
The injection molding forming method and product of a kind of vehicle dormer window of the present invention utilize note by adding foam structure
Make foam structure that injected plastics material be effectively prevent to flow into the hole configurations of bracket by compression compact during modeling, and then avoids infusing
Material leakage even blocks hole configurations when modeling, significantly improves the yield rate of vehicle dormer window injecting products；Meanwhile there is technique
Simply, the advantages that being easily achieved, be applied widely and at low cost.
Detailed description of the invention:
Fig. 1 is the structural schematic diagram of the injection molding of vehicle dormer window of the present invention.
Fig. 2 is the structural schematic diagram of vehicle dormer window injecting products of the present invention.
Specific embodiment:
Below in conjunction with attached drawing, the content of the present invention will be further explained.
As shown in Figure 1, a kind of injection molding forming method of vehicle dormer window of the present invention, the vehicle dormer window include glass
Plate 100, bracket 101 and injection structure 102 with hole configurations 103, which is characterized in that the injection molding forming method includes following step
It is rapid:
Step 1: the surface opposite with glass plate 100 bonds foam structure 1 on bracket 101, and the foam structure 1 is located at
The outer edge of the hole configurations 103 of bracket 101；
Wherein, the glass plate 100 can select toughened glass, laminated glass, hollow glass or half tempered laminated glass,
And the material of the glass plate 100 can be silicate glass, organic PC or PMMA etc..
In the present invention, the hole configurations 103 of the bracket 101 can be the various shape that actual product designs, described
The material selection electrophoresis ironware or plastic part of bracket 101.
In order to guarantee that the foam structure 1 can be by closely knit after compression and compression, the foam structure 1 has certain bullet
Property, the preferably materials such as PU, EPDM, PE, EVA；Meanwhile in order to preferably injected plastics material be prevented to pass through, the more preferable foam knot
The density of structure 1 is 0.01~0.2g/cm3, hardness is Shao A20~80, and compression ratio is 1.5:1~2.5:1.
Wherein, the foam structure 1 can coexist with injected plastics material inertia, and its temperature tolerance is greater than 115 DEG C, in this way
It is to ensure that in injection moulding process, foam structure 1 is not chemically reacted with injected plastics material, avoids being unable to satisfy seal request
With pollution injected plastics material the case where occur, also avoid injection temperature it is excessively high and make foam structure 1 fail.
In the present invention, the foam structure 1 has cell structure, and the cell structure is aperture, closed pore or mix aperture.
Specifically, the tearing strength of the foam structure 1, which is greater than 2N/mm, ensure that injection moulding process to make it have certain intensity
In do not rupture.More specifically, the width of the foam structure 1 is set as 2~4mm, seal request can either be met again preferably
Meet injection molding to require.
In Fig. 1, on bracket 101 surface bond foam structure 1 when can also on bracket 101 with glass plate 100
Opposite surface bonds rigid plastics cushion block 105, and the rigid plastics cushion block 105 is located at the foam structure 1 and glass plate 100
Edge between, the height of the rigid plastics cushion block 105 is less than the spacing between glass plate 100 and bracket 101, to limit
Minimum range between bracket 101 and glass plate 100 guarantees subsequent foam structure 1 by compression compact degree；It is preferred that the hard
The material of plastic cushion 105 is PVC, PP, PE or ABS etc..
Step 2: the bracket 101 for being bonded with foam structure 1 is bonded on glass plate 100, the upper surface of foam structure 1 with
Glass plate 100 bonds, and the lower surface of foam structure 1 and bracket 101 bond, and the height of the foam structure 1 is greater than or equal to glass
Spacing between glass plate 100 and bracket 101；
Preferably, before bracket 101 is bonded on glass plate 100, glass plate 100 is cleaned, activated and is applied
Primary coat and etc..
Wherein, the upper surface of foam structure 1 is bonded by double-sided adhesive 104 and glass plate 100, the lower surface of foam structure 1
It is bonded by double-sided adhesive 104 and bracket 101；In order to guarantee in subsequent injection moulding process, foam structure 1 can be with double-sided adhesive 104
Do not remove, and be capable of fixing in the setting position of bracket 101 and glass plate 100, need the double-sided adhesive 104 and foam structure 1,
There is certain adhesion strength between glass plate 100 and bracket 101, preferably double-sided adhesive 104 and foam structure 1, glass plate 100 and
Peeling force between bracket 101 is all larger than 5N/mm.It is highly preferred that the double-sided adhesive 104 can coexist with injected plastics material inertia,
And its temperature tolerance is greater than 115 DEG C, this makes it possible to guarantee in injection moulding process, double-sided adhesive 104 does not occur with injected plastics material
Chemical reaction, the case where avoiding being unable to satisfy seal request and pollution injected plastics material generation, also avoid injection temperature it is excessively high and
Double-sided adhesive 104 is set to fail.
Step 3: the glass plate 100 for being bonded with bracket 101 is fixed in the type chamber of injection mold 106；
Inner edge in order to further prevent injected plastics material from flowing into hole configurations, preferably in the hole configurations 103 of bracket 101
Edge setting squeezes out sealing strip 107, described to squeeze out at least partly abutting with the foam structure 1 for sealing strip 107, and the extrusion is close
The upper surface of strip of paper used for sealing 107 is contacted with glass plate 100, and the lower surface for squeezing out sealing strip 107 is fixed on injection mold 106.
Step 4: closure injection mold 106, glass plate 100 and bracket 101 are under pressure and compress the foam structure 1
It is closely knit, injected plastics material is injected to the gap between glass plate 100 and bracket 101；
Wherein, the foam structure 1 is greater than the height of rigid plastics cushion block 105 by the height after compression compact, and high
Degree difference is less than 0.5mm；
In Fig. 1, arrow 108 indicates the flow direction of injection injected plastics material.
Step 5: completing injection injected plastics material, injection mold 106 is opened after being cooled and shaped and is obtained with injection structure 102
Vehicle dormer window injecting products；
The vehicle dormer window injecting products that injection molding forming method according to the present invention obtains, as shown in Fig. 2, including glass
Plate 100, bracket 101 and injection structure 102 with hole configurations 103, the bracket 101 and injection structure 102 are by one note
It is moulded into type to connect with glass plate 100, it is characterised in that: further include foam structure 1, the foam structure 1 is located at the hole of bracket 101
The upper surface of the outer edge of hole structure 103, the foam structure 1 is bonded by double-sided adhesive 104 and glass plate 100, foam structure 1
Lower surface bonded by double-sided adhesive 104 and bracket 101.
Preferably, rigid plastics cushion block 105, the rigid plastics cushion block are additionally provided in the vehicle dormer window injecting products
105 are fixed on surface opposite with glass plate 100 on bracket 101, and the rigid plastics cushion block 105 is at least partly injection molding knot
Structure 102 coats.It is preferred that the material of the rigid plastics cushion block 105 is PVC, PP, PE or ABS etc..
The above content has been described in detail the injection molding forming method and product of a kind of vehicle dormer window of the present invention,
But the present invention is by the limitation of specific embodiments described above content, so all technical essentials according to the present invention carry out
Any improvement, equivalent modifications and replacement etc., belong to the scope of protection of the invention.
Claims (12)
1. a kind of injection molding forming method of vehicle dormer window, the vehicle dormer window includes glass plate, bracket and note with hole configurations
Mould structure, which is characterized in that the injection molding forming method the following steps are included:
Step 1: the surface opposite with glass plate bonds foam structure on bracket, and the foam structure is located at the hole knot of bracket
The outer edge of structure, the hardness of the foam structure are Shao A20~80；
Step 2: the bracket for being bonded with foam structure is bonded on glass plate, the upper surface of foam structure and glass plate bond,
The lower surface of foam structure and bracket bond, between the height of the foam structure is greater than or equal between glass plate and bracket
Away from；
Step 3: standoff glass plate will be bonded fixed in the type chamber of injection mold；
Step 4: closure injection mold, glass plate and bracket are under pressure and make the foam structure by compression compact, to glass plate
Injected plastics material is injected in gap between bracket；
Step 5: completing injection injected plastics material, injection mold is opened after being cooled and shaped and obtains the vehicle dormer window with injection structure
Injecting products.
2. the injection molding forming method of vehicle dormer window according to claim 1, it is characterised in that: the material of the foam structure
For PU, EPDM, PE or EVA.
3. the injection molding forming method of vehicle dormer window according to claim 1, it is characterised in that: the density of the foam structure
For 0.01~0.2g/cm3, compression ratio is 1.5:1~2.5:1.
4. the injection molding forming method of vehicle dormer window according to claim 1, it is characterised in that: the foam structure can be with
Injected plastics material inertia coexists, and its temperature tolerance is greater than 115 DEG C, and the tearing strength of the foam structure is greater than 2N/mm.
5. the injection molding forming method of vehicle dormer window according to claim 1, it is characterised in that: the foam structure has hole
Ocular structure, the cell structure are aperture, closed pore or mix aperture.
6. the injection molding forming method of vehicle dormer window according to claim 1, it is characterised in that: in the table of bracket in step 1
Surface that can also be opposite with glass plate on bracket when bonding foam structure on face bonds rigid plastics cushion block, the hard modeling
For backing strap block between the foam structure and the edge of glass plate, the height of the rigid plastics cushion block is less than glass plate and branch
Spacing between frame, the material of the rigid plastics cushion block are PVC, PP, PE or ABS.
7. the injection molding forming method of vehicle dormer window according to claim 6, it is characterised in that: the foam in step 4
Structure is greater than the height of the rigid plastics cushion block by the height after compression compact, and difference in height is less than 0.5mm.
8. the injection molding forming method of vehicle dormer window according to claim 1, it is characterised in that: the upper surface of foam structure is logical
It crosses double-sided adhesive and glass plate bonds, the lower surface of foam structure is bonded by double-sided adhesive and bracket, the double-sided adhesive and foam knot
Peeling force between structure, glass plate and bracket is all larger than 5N/mm.
9. the injection molding forming method of vehicle dormer window according to claim 8, it is characterised in that: the double-sided adhesive can be with note
Moulding material inertia coexists, and its temperature tolerance is greater than 115 DEG C.
10. the injection molding forming method of vehicle dormer window according to claim 1, it is characterised in that: consolidate glass plate in step 3
When determining into the type chamber of injection mold, sealing strip, the extrusion sealing strip are squeezed out in the inward flange setting of the hole configurations of bracket
At least partly abutted with the foam structure, the upper surface for squeezing out sealing strip and contact glass sheet, extrusions seal
The lower surface of item is fixed on injection mold.
11. the vehicle dormer window injecting products that injection molding forming method described in any one obtains according to claim 1~10, including
Glass plate, bracket and injection structure with hole configurations, the bracket and injection structure pass through integrated injection molding and glass plate
Connection, it is characterised in that: further include foam structure, the foam structure is located at the outer edge of the hole configurations of bracket, the bubble
The upper surface of cotton structure is bonded by double-sided adhesive and glass plate, and the lower surface of foam structure is bonded by double-sided adhesive and bracket.
12. vehicle dormer window injecting products according to claim 11, it is characterised in that: in the vehicle dormer window injecting products
It is additionally provided with rigid plastics cushion block, the rigid plastics cushion block is fixed on surface opposite with glass plate on bracket, the hard
Plastic cushion is at least partly injection molding structure cladding, and the material of the rigid plastics cushion block is PVC, PP, PE or ABS.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711004726.2A CN107738402B (en) | 2017-10-25 | 2017-10-25 | A kind of injection molding forming method and product of vehicle dormer window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711004726.2A CN107738402B (en) | 2017-10-25 | 2017-10-25 | A kind of injection molding forming method and product of vehicle dormer window |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107738402A CN107738402A (en) | 2018-02-27 |
| CN107738402B true CN107738402B (en) | 2019-06-14 |
Family
ID=61237010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711004726.2A Active CN107738402B (en) | 2017-10-25 | 2017-10-25 | A kind of injection molding forming method and product of vehicle dormer window |
Country Status (1)
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| CN (1) | CN107738402B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2647707B1 (en) * | 1989-06-02 | 1991-09-20 | Peugeot | OVER-MOLDING ON THE GLASS OF A JOINT OR FRAME |
| US5997793A (en) * | 1997-01-10 | 1999-12-07 | Libbey-Owens-Ford Co. | Encapsulated window assembly including an in-molded periphery seal |
| JP2009029067A (en) * | 2007-07-30 | 2009-02-12 | Nippon Sheet Glass Co Ltd | Mold for molding, manufacturing method of glass with molding |
| CN201353868Y (en) * | 2009-02-27 | 2009-12-02 | 桂林皮尔金顿安全玻璃有限公司 | Skylight glass injection molding and edge-covering die |
| CN104648093B (en) * | 2013-11-21 | 2018-02-23 | 法国圣戈班玻璃公司 | Manufacture the method and window assembly for vehicle of window assembly for vehicle |
| DE102015121927B3 (en) * | 2015-12-16 | 2017-06-22 | Roof Systems Germany Gmbh | Vehicle roof glass element |
-
2017
- 2017-10-25 CN CN201711004726.2A patent/CN107738402B/en active Active
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