CN204526754U - A kind of automotive back door assembly and automobile - Google Patents
A kind of automotive back door assembly and automobile Download PDFInfo
- Publication number
- CN204526754U CN204526754U CN201520103838.3U CN201520103838U CN204526754U CN 204526754 U CN204526754 U CN 204526754U CN 201520103838 U CN201520103838 U CN 201520103838U CN 204526754 U CN204526754 U CN 204526754U
- Authority
- CN
- China
- Prior art keywords
- back door
- inner panel
- door inner
- panel
- assembly
- 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 provides a kind of automotive back door assembly and automobile, described automotive back door assembly comprises back door outside plate assembly and back door inner panel assembly, back door outside plate assembly comprises the back door outside plate of carbon fibre material, and back door inner panel assembly comprises back door inner panel and hinge stiffening plate, Pneumatic power support lever brace panel and the snap close brace panel of carbon fibre material; Hinge stiffening plate, Pneumatic power support lever brace panel and snap close brace panel are embedded in advance in mould during sheet metal forming in back door, adopt bonding mode to be fixedly arranged on back door inner panel; Back door outside plate is adhered to the outside of back door inner panel.In the utility model, hinge stiffening plate, Pneumatic power support lever brace panel and snap close brace panel are embedded in mould when backdoor inner plate is shaping in the rear in advance, adopt and are adhered on back door inner panel, cancel traditional welding process, enhance productivity.Back door outside plate is adhered to outside back door inner panel, and cancel bound edge, welding process, work simplification, enhances productivity.
Description
Technical field
The utility model relates to AE field, is specifically related to a kind of automotive back door assembly and automobile.
Background technology
The boot door capable of being opened of automotive back door many fingers two-box automobile, SUV vehicle, mostly adopts upper-turn-type structure, is most important opening tool in vehicle body, in vehicle unlatching, LUGGAGE STORAGE, decoration, part maintenance etc., has very important effect.The quality of back door, is mainly reflected in the crashworthiness of back door, sealing property, folding convenience and other performance figure.
The structure of traditional automotive back door assembly with manufacturing process is: back door outside plate assembly and back door inner panel assembly bound edge, weld after form back door panel beating assembly, then back door trim board is connected on back door panel beating assembly by buckle and forms automotive back door assembly.Wherein, back door inner panel assembly is welded by back door inner panel, hinge stiffening plate, Pneumatic power support lever brace panel, snap close adapter plate.Chinese utility model patent CN203188829U and CN203186048U all has hinge stiffening plate and back door inner panel to be the descriptions be welded to connect.Back door outside plate assembly comprises back door outside plate.Above-mentioned back door inner panel, back door outside plate, hinge stiffening plate, Pneumatic power support lever stirrup, snap close adapter plate form by steel plate punched, back door trim board and buckle injection mo(u)lding, so need in automotive back door assembly manufacturing process by means of a large amount of metal plate punching mould, injection mould, die cost has high input, fixture quantity is many, and number of parts is also many, and the Assembly of the parts time is longer, inefficiency, cost is high.
Bound edge, welding after back door inner panel and the punch forming of back door outside plate, a kind of automobile back door structure disclosed in Chinese utility model patent CN202320523U, one side of back door inner panel welds with one end of back door outside plate, described back door outside plate has an outside protrusion, the other end of back door outside plate is bent into the bound edge that section is " L " type, is placed in bound edge by another side of back door inner panel.Problems existing is: wrapping process is complicated, and work efficiency is low.
In addition, back door inner panel, back door outside plate all adopt metallic material manufacture, add vehicle weight, increase oil consumption.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of automotive back door assembly and automobile, reduces diel and injection mould quantity, reduces die cost and drops into; Cancel the wrapping process of the inside and outside plate of back door, improve work efficiency.
For solving the problems of the technologies described above, embodiment of the present utility model provides a kind of automotive back door assembly, comprise back door outside plate assembly and back door inner panel assembly, described back door outside plate assembly comprises by the back door outside plate of carbon fibre material mold pressing, pultrusion, and described back door inner panel assembly comprises by the back door inner panel of carbon fibre material mold pressing, pultrusion and hinge stiffening plate, Pneumatic power support lever brace panel and snap close brace panel;
Described hinge stiffening plate, Pneumatic power support lever brace panel and snap close brace panel are embedded in mould when backdoor inner plate is shaping in the rear in advance, adopt bonding mode to be fixedly arranged on back door inner panel;
Described back door outside plate is adhered to the outside of back door inner panel.
In said structure, back door inner panel and back door outside plate all adopt carbon fibre material, and material is light, and intensity is high, can carry out the material of suitable adjustment back door inner panel and back door outside plate thick according to the requirement of strength of back door.Back door inner panel and back door outside plate no longer adopt sheet metal component, cancel traditional back door inner panel and the diel of back door outside plate, and number of molds reduces, and cost reduces; Vehicle weight alleviates, and reduces oil consumption.
Hinge stiffening plate, Pneumatic power support lever brace panel and snap close brace panel are embedded in mould when backdoor inner plate is shaping in the rear in advance, adopt bonding mode to be fixedly arranged on back door inner panel, cancel traditional welding process, enhance productivity.
Back door outside plate is adhered to the outside of back door inner panel, cancels traditional bound edge, welding process, work simplification, enhances productivity.
Wherein, described back door inner panel assembly also comprises the back door attacker trim board be fixedly connected with described back door inner panel by bolt.In said structure, back door attacker trim board is bolted to connection by traditional being changed to by buckle and the clamping of back door inner panel, for convenience detach, other annexes such as maintenance wire harness etc.; Cancel this part of buckle and injection mould thereof, part and number of molds reduce, and reduce costs simultaneously.
Wherein, described back door outside plate assembly also comprises the high-mount brake lamp fastener being located at back door outside plate outer upper.
Wherein, described back door inner panel assembly also comprises bump rubber brace panel, is embedded in advance in mould in described back door during sheet metal forming, adopts bonding mode to be fixedly arranged on back door inner panel.
Further, described hinge stiffening plate comprises left hinge stiffening plate and right hinge stiffening plate, is fixedly arranged on the left and right side on back door inner panel top respectively.Described Pneumatic power support lever brace panel comprises left Pneumatic power support lever brace panel and right Pneumatic power support lever brace panel, is fixedly arranged on the left and right side in the middle part of back door inner panel respectively.Described bump rubber brace panel comprises left bump rubber brace panel and right bump rubber brace panel, is fixedly arranged on the left and right side of back door inner panel lower respectively.
The utility model embodiment also provides a kind of automobile, and this automobile comprises above-mentioned automotive back door assembly.
The beneficial effect of technique scheme of the present utility model is as follows:
In such scheme, back door inner panel and back door outside plate all adopt carbon fibre material, and material is light, and intensity is high, can carry out the material of suitable adjustment back door inner panel and back door outside plate thick according to the requirement of strength of back door.Back door inner panel and back door outside plate no longer adopt sheet metal component, cancel traditional back door inner panel and the diel of back door outside plate, and number of molds reduces, and cost reduces; Vehicle weight alleviates, and reduces oil consumption.Hinge stiffening plate, Pneumatic power support lever brace panel and snap close brace panel are embedded in mould when backdoor inner plate is shaping in the rear in advance, adopt bonding mode to be fixedly arranged on back door inner panel, cancel traditional welding process, enhance productivity.Back door outside plate is adhered to the outside of back door inner panel, cancels traditional bound edge, welding process, work simplification, enhances productivity.
Accompanying drawing explanation
Fig. 1 is the structural representation of back door outside plate assembly in the utility model embodiment one;
Fig. 2 is the structural representation of back door inner panel assembly in embodiment one.
Description of reference numerals:
1, back door outside plate assembly;
10, back door outside plate;
11, high-mount brake lamp fastener;
2, back door inner panel assembly;
20, back door inner panel;
21, hinge stiffening plate;
22, Pneumatic power support lever brace panel;
23, snap close brace panel;
24, bump rubber brace panel;
25, back door attacker trim board.
Detailed description of the invention
For making the technical problems to be solved in the utility model, technical scheme and advantage clearly, be described in detail below in conjunction with the accompanying drawings and the specific embodiments.
The problems such as the utility model is for existing automotive back door assembly part and number of molds is many, complex manufacturing, productive costs are high, provide a kind of automotive back door assembly and automobile.
Embodiment of the present utility model provides a kind of automotive back door assembly, comprises back door outside plate assembly and back door inner panel assembly.As shown in Figure 1, described back door outside plate assembly 1 comprises by the back door outside plate 10 of carbon fibre material mold pressing, pultrusion, and the outer upper of described back door outside plate 10 is provided with high-mount brake lamp fastener 11.
As shown in Figure 2, described back door inner panel assembly 2 comprises by the back door inner panel 20 of carbon fibre material mold pressing, pultrusion and hinge stiffening plate 21, Pneumatic power support lever brace panel 22, snap close brace panel 23 and bump rubber brace panel 24.
Described hinge stiffening plate 21, Pneumatic power support lever brace panel 22, snap close brace panel 23 and bump rubber brace panel 24 are embedded in mould when backdoor inner plate 20 is shaping in the rear in advance, adopt bonding mode to be fixedly arranged on back door inner panel 20.
Described back door outside plate 10 is adhered to the outside of back door inner panel 20.
Described back door inner panel assembly 2 also comprises the back door attacker trim board 25 be fixedly connected with described back door inner panel 20 by bolt.In said structure, back door attacker trim board is bolted to connection by traditional being changed to by buckle and the clamping of back door inner panel, for convenience detach, other annexes such as maintenance wire harness etc.; Cancel this part of buckle and injection mould thereof, part and number of molds reduce, and reduce costs simultaneously.
In the present embodiment, described hinge stiffening plate 21 comprises left hinge stiffening plate and right hinge stiffening plate, is fixedly arranged on the left and right side on back door inner panel 20 top respectively.
Described Pneumatic power support lever brace panel 22 comprises left Pneumatic power support lever brace panel and right Pneumatic power support lever brace panel, is fixedly arranged on the left and right side in the middle part of back door inner panel 20 respectively.
Described bump rubber brace panel 24 comprises left bump rubber brace panel and right bump rubber brace panel, is fixedly arranged on the left and right side of back door inner panel lower respectively.
The utility model embodiment one also provides a kind of automobile, and this automobile comprises above-mentioned automotive back door assembly.
In the utility model, back door inner panel and back door outside plate all adopt carbon fibre material, and material is light, and intensity is high, can carry out the material of suitable adjustment back door inner panel and back door outside plate thick according to the requirement of strength of back door.Back door inner panel and back door outside plate no longer adopt sheet metal component, cancel traditional back door inner panel and the diel of back door outside plate, and number of molds reduces, and cost reduces; Vehicle weight alleviates, and reduces oil consumption.Hinge stiffening plate, Pneumatic power support lever brace panel and snap close brace panel are embedded in mould when backdoor inner plate is shaping in the rear in advance, adopt bonding mode to be fixedly arranged on back door inner panel, cancel traditional welding process, enhance productivity.Back door outside plate is adhered to the outside of back door inner panel, cancels traditional bound edge, welding process, work simplification, enhances productivity.
The above is preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from principle described in the utility model; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (8)
1. an automotive back door assembly, comprise back door outside plate assembly and back door inner panel assembly, it is characterized in that, described back door outside plate assembly comprises by the back door outside plate of carbon fibre material mold pressing, pultrusion, and described back door inner panel assembly comprises by the back door inner panel of carbon fibre material mold pressing, pultrusion and hinge stiffening plate, Pneumatic power support lever brace panel and snap close brace panel;
Described hinge stiffening plate, Pneumatic power support lever brace panel and snap close brace panel are embedded in mould when backdoor inner plate is shaping in the rear in advance, adopt bonding mode to be fixedly arranged on back door inner panel;
Described back door outside plate is adhered to the outside of back door inner panel.
2. automotive back door assembly according to claim 1, is characterized in that, described back door inner panel assembly also comprises the back door attacker trim board be fixedly connected with described back door inner panel by bolt.
3. automotive back door assembly according to claim 1, is characterized in that, described back door outside plate assembly also comprises the high-mount brake lamp fastener being located at back door outside plate outer upper.
4. automotive back door assembly according to claim 1, is characterized in that, described back door inner panel assembly also comprises bump rubber brace panel, is embedded in advance in mould in described back door during sheet metal forming, adopts bonding mode to be fixedly arranged on back door inner panel.
5. automotive back door assembly according to claim 1, is characterized in that, described hinge stiffening plate comprises left hinge stiffening plate and right hinge stiffening plate, is fixedly arranged on the left and right side on back door inner panel top respectively.
6. automotive back door assembly according to claim 1, is characterized in that, described Pneumatic power support lever brace panel comprises left Pneumatic power support lever brace panel and right Pneumatic power support lever brace panel, is fixedly arranged on the left and right side in the middle part of back door inner panel respectively.
7. automotive back door assembly according to claim 4, is characterized in that, described bump rubber brace panel comprises left bump rubber brace panel and right bump rubber brace panel, is fixedly arranged on the left and right side of back door inner panel lower respectively.
8. an automobile, is characterized in that, this automobile comprises the automotive back door assembly according to any one of the claims 1 ~ 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520103838.3U CN204526754U (en) | 2015-02-12 | 2015-02-12 | A kind of automotive back door assembly and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520103838.3U CN204526754U (en) | 2015-02-12 | 2015-02-12 | A kind of automotive back door assembly and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204526754U true CN204526754U (en) | 2015-08-05 |
Family
ID=53740794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520103838.3U Expired - Fee Related CN204526754U (en) | 2015-02-12 | 2015-02-12 | A kind of automotive back door assembly and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204526754U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108528178A (en) * | 2018-03-02 | 2018-09-14 | 上海思致汽车工程技术有限公司 | A kind of automobile back door assembly structure |
-
2015
- 2015-02-12 CN CN201520103838.3U patent/CN204526754U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108528178A (en) * | 2018-03-02 | 2018-09-14 | 上海思致汽车工程技术有限公司 | A kind of automobile back door assembly structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205168402U (en) | Car front bumper mounting structure and car | |
| CN202038371U (en) | Automobile B-pillar reinforcement plate structure | |
| CN204526754U (en) | A kind of automotive back door assembly and automobile | |
| CN104669993A (en) | Automobile rear back door assembly and automobile | |
| CN205113126U (en) | Automobile tail light box mounting structure and car | |
| CN206885185U (en) | Connecting plate and vehicle frame structure | |
| CN106314547B (en) | Composite material automobile head cover | |
| CN202225701U (en) | Novel front drawing coupler structure of automobile | |
| CN209634246U (en) | Automobile tail door and automobile tail door assembly | |
| CN203600955U (en) | Split structure for car door inner plate | |
| CN203780612U (en) | B column structure of car body | |
| CN202529033U (en) | Automobile cross beam | |
| CN204110164U (en) | A kind of automobile door opening fixing structure | |
| CN204915224U (en) | Back door | |
| CN202201062U (en) | Reinforcement piece on vehicle front floor channel | |
| CN203806014U (en) | Side beam structure shared by front floor assemblies of old and new vehicle models | |
| CN204124215U (en) | A kind of carbon fiber composite material Truck Frame Structure | |
| CN202480839U (en) | Top cover outer board with scuttle for sport type multipurpose vehicle | |
| CN202320535U (en) | Automobile rear floor rear welding assembly | |
| CN204915865U (en) | Pick up guardrail installation reinforcing plate | |
| CN207308734U (en) | A kind of new-energy automobile longitudinal beam molding die | |
| CN206781882U (en) | A kind of vehicle appearance member based on stamping technology | |
| CN206254761U (en) | A kind of tail-gate mount structure of four-wheel tour bus | |
| CN206287998U (en) | A kind of automobile brake pedal arm | |
| CN201268338Y (en) | Left side wall exterior panel of automobile |
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: 20150805 Termination date: 20200212 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |