CN201390212Y - Front pillar inner panel of automobile - Google Patents
Front pillar inner panel of automobile Download PDFInfo
- Publication number
- CN201390212Y CN201390212Y CN200920145269U CN200920145269U CN201390212Y CN 201390212 Y CN201390212 Y CN 201390212Y CN 200920145269 U CN200920145269 U CN 200920145269U CN 200920145269 U CN200920145269 U CN 200920145269U CN 201390212 Y CN201390212 Y CN 201390212Y
- Authority
- CN
- China
- Prior art keywords
- plastic body
- fabric
- injection molding
- utility
- model
- 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.)
- Expired - Fee Related
Links
Landscapes
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
Abstract
The utility model relates to an inner panel of an automobile, in particular to a front pillar inner panel of an automobile, which comprises a plastic body with a fabric layer arranged on the outer surface thereof, the fabric layer and the plastic body are formed by integrated injection molding, and in addition, the area of the fabric layer is larger than that of the outer surface of the plastic body, and the edge of the fabric layer is fixed with the inner surface of the plastic body in ultrasonic welding. In the utility model, by adopting the internal pasting technology of low-pressure injection molding, the sheet shaped fabric is put in the mould of the inner panel, when the injection molding machine carries out injection molding upon the plastic body, the hot melt plastic raw material and the fabric are closely adhered in the mould through the set low pressure at the same time and cooled to be formed, thereby injection molding plastic parts with fabric, and the fabric roll rims on the edge of the parts are fixed by the ultrasonic welding machine. The utility model has the advantages that the uncertainty of the manual operation is avoided, the working efficiency is improved, excellent and consistent appearance quality is ensured, at the same time, the purposes of achieving luxurious and attractive appearance, strong decoration, and meeting the environmental-friendly requirements are met.
Description
Technical field
The utility model relates to a kind of automobile inner casing, particularly relates to a kind of automotive front pillar inner casing.
Background technology
General vehicle structure all has three big columns, and for car, column also plays the effect of doorframe except supporting role, and the column of the front windshield left and right sides is called front pillar or A post; Column in the middle of the door of front and back is called center pillar, is also referred to as the B post; And the column of the rear seat windscreen left and right sides is called as rear pillar or C post.The automotive front pillar inner casing overwhelming majority is simple plastic material at present, and outward appearance is not attractive in appearance, ornamental poor; Some middle and high shelves car has adopted the structure that coats cord velvebeen in addition, but the technology of its use is on the manual plastic parts that will fabric in blocks be coated on injection mo(u)lding and pastes and fix, because manual operations can not guarantee consistent presentation quality, and the process time is long, cost is high; The spreading that complex-shaped zone is coated is difficult to handle simultaneously, and the quality that has influenced outward appearance has also limited the degree of freedom of product design largely; In addition, lining cement also can pollute environment.
The utility model content
Technical problem to be solved in the utility model is to solve the problem that the automotive front pillar inner casing is not attractive in appearance, the process time is long, cost is high.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopted provides a kind of automotive front pillar inner casing, comprises plastic body, and the outside face of this plastic body is provided with one deck tissue layer, described tissue layer and plastic body one injection molded.
In the such scheme, the area of described tissue layer is fixed greater than the area of plastic body outside face and the edge of tissue layer and the inside face ultrasonic welding of plastic body.
The utility model, utilize in the low-pressure injection molding mould and paste technology, the fabric of sheet is placed in the inner casing mould, in injection machine injection-moulded plastic body, make the raw materials for plastics production of hot melt and fabric bonding closely in mould by the low pressure of setting, cooling forming more directly injects the plastic body of narrow fabrics, and part edge is fixed fabric edge curl with ultrasonic welder.Avoid manual uncertainty, improved work efficiency, guaranteed the presentation quality of good unanimity, reached the purpose of luxurious strong, compliance with environmental protection requirements attractive in appearance, ornamental simultaneously again.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is made detailed explanation.
As shown in Figure 1, the utility model is used to be inlaid in the automotive front pillar inboard, comprises plastic body 2, and the outside face of this plastic body 2 is provided with one deck tissue layer 1, described tissue layer 1 and plastic body 2 one injection moldeds.Wherein, the area of described tissue layer 1 is fixed with ultrasonic welding greater than the area of plastic body 2 outside faces and the edge of tissue layer 1 and the inside face of plastic body 2.The outside face of plastic body 2 refers to towards railway carriage in-to-in surface, and inside face refers to railway carriage in-to-in surface dorsad.
Described tissue layer 1 can be nonwoven fabrics, numb felt, flannelette etc.
The utility model is not limited to above-mentioned preferred forms, and anyone should learn the structural change of making under enlightenment of the present utility model, every with the utlity model has identical or close technical scheme, all fall within the protection domain of the present utility model.
Claims (2)
1, the automotive front pillar inner casing comprises plastic body, it is characterized in that the outside face of described plastic body is provided with one deck tissue layer, described tissue layer and plastic body one injection molded.
2, automotive front pillar inner casing as claimed in claim 1, the area that it is characterized in that described tissue layer is fixed greater than the area of plastic body outside face and the edge of tissue layer and the inside face ultrasonic welding of plastic body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920145269U CN201390212Y (en) | 2009-03-13 | 2009-03-13 | Front pillar inner panel of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920145269U CN201390212Y (en) | 2009-03-13 | 2009-03-13 | Front pillar inner panel of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201390212Y true CN201390212Y (en) | 2010-01-27 |
Family
ID=41597034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920145269U Expired - Fee Related CN201390212Y (en) | 2009-03-13 | 2009-03-13 | Front pillar inner panel of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201390212Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104002741A (en) * | 2014-05-12 | 2014-08-27 | 宁波华众塑料制品有限公司 | Vehicle interior trimming assembly and manufacturing method thereof |
-
2009
- 2009-03-13 CN CN200920145269U patent/CN201390212Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104002741A (en) * | 2014-05-12 | 2014-08-27 | 宁波华众塑料制品有限公司 | Vehicle interior trimming assembly and manufacturing method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101269542A (en) | Method for manufacturing soft instrument panel | |
| CN103341970B (en) | The ultrasonic welding process of acoustic part of automobile acoustical cotton | |
| CN103331873B (en) | Low pressure injection mould and injection moulding process | |
| CN102431242A (en) | Manufacturing method of automobile ceiling with folded front and rear edges | |
| CN101513764A (en) | Trim panel forming method for an automobile door | |
| CN201816658U (en) | Automobile spoiler | |
| CN201390212Y (en) | Front pillar inner panel of automobile | |
| CN208429024U (en) | Boot-lid panel and vehicle | |
| JP4906421B2 (en) | Method for molding laminated molded body and molding die | |
| CN201390288Y (en) | Car center post inner protecting plate | |
| CN101892789A (en) | Molded composite product and production method thereof | |
| KR101289673B1 (en) | Method for manufactureing crash pad of vehicle using Polyurethane spray skin forming | |
| CN202863297U (en) | Automobile B pillar trim panel member | |
| CN201610065U (en) | Online flannelette wrapped vehicle-used doorframe sealing strip | |
| CN202294189U (en) | Novel automotive rear door | |
| CN110816429B (en) | Automobile tail door trim part and manufacturing method thereof | |
| CN210941618U (en) | Interior outer decorative board of car and use its car | |
| CN202391217U (en) | Dual-injection molded automotive trim door knob | |
| CN203611540U (en) | Mould capable of eliminating wrinkles on non-woven fabric of interior trimming ceiling back layer | |
| JP2008173896A (en) | Automotive interior trim and its manufacturing process | |
| CN201856422U (en) | Molded composite product | |
| CN202703439U (en) | Automobile D column inner decorative plate component | |
| JP2006346945A (en) | Manufacturing method of trim part for car | |
| CN211592682U (en) | Automobile steering wheel decorative framework with conducting ring | |
| CN202592875U (en) | Car C-pillar interior trimming panel component |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100127 Termination date: 20180313 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |