CN203957803U - A kind of car door lightweight structure of battery-driven car - Google Patents
A kind of car door lightweight structure of battery-driven car Download PDFInfo
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- CN203957803U CN203957803U CN201420443544.0U CN201420443544U CN203957803U CN 203957803 U CN203957803 U CN 203957803U CN 201420443544 U CN201420443544 U CN 201420443544U CN 203957803 U CN203957803 U CN 203957803U
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Abstract
The utility model discloses a kind of car door lightweight structure of battery-driven car, comprise injection moulding car door outer plaque and metal inner plate of car door, injection moulding car door outer plaque is L shaped, inner plate of car door also strikes out L shaped, the end limit on the long limit, right angle of L shaped outer plaque is a knuckle limit that is bent into V-type, on the end limit on the long limit of the right angle of described L shaped inner plate of car door minor face and right angle, be respectively arranged with the brace panel of the corresponding door lock end face of inner panel hinge side brace panel and the long limit of inner panel, brace panel and the described car door outer plaque right angle minor face of the corresponding door lock end face of described inner plate of car door are connected and fixed, in the outside bending of short end of the right angle of described inner plate of car door, go out a flat limit, the Shu Ping limit, residence, knuckle checkpost of the V-type of described car door outer plaque has formed the general frame of car door.The welding of the utility model assembly reduces; Automobile door welding precision is high; Door sealing performance is good; This automobile door structure improves efficiency of assembling, reduces car door weight; Workman is simple to operate, and welder is consuming time in reduction, reduces equipment cost, reduces manufacturing cost.
Description
Technical field
The utility model relates to body structure field, relates in particular to the automobile door structure field of vehicle, specifically refers to a kind of car door lightweight structure of battery-driven car.
Background technology
In current automobile door structure, mainly by door inner panel and sectional type brace panel, be welded, as the electronlmobil that adopts injection moulded door outside plate, automobile door structure at present main difficult point is; Precision after car door assembly welding is lower; Door sealing poor performance; Mechanical property after car door assembly welding is poor, and the life-span is low; Outward appearance after car door assembly welding is poor; Car door assembly welding jig is many, welder is consuming time many; Car door assembly integral body is heavier.
Summary of the invention
The purpose of this utility model is overcome above-mentioned shortcoming and propose a kind of car door lightweight structure technical scheme, whole inner plate of car door and the welding of whole car door brace panel, guarantee dimensional accuracy, sealing property, mechanical property, presentation quality, reduce car door assembly weight and welder consuming time simultaneously.
?to achieve these goals, the technical solution of the utility model is: a kind of car door lightweight structure of battery-driven car, comprise injection moulding car door outer plaque and metal inner plate of car door, injection moulding car door outer plaque is L shaped, the right angle minor face of L shaped outer plaque is as door lock end face, inner plate of car door also strikes out L shaped, and the right angle minor face of L shaped inner plate of car door is as body hinge side end face; The end limit on the long limit, right angle of L shaped outer plaque is a knuckle limit that is bent into V-type, on the end limit on the long limit of the right angle of described L shaped inner plate of car door minor face and right angle, be respectively arranged with the brace panel of the corresponding door lock end face of inner panel hinge side brace panel and the long limit of inner panel, brace panel and the described car door outer plaque right angle minor face of the corresponding door lock end face of described inner plate of car door are connected and fixed, in the outside bending of short end of the right angle of described inner plate of car door, go out a flat limit, the Shu Ping limit, residence, knuckle checkpost of the V-type of described car door outer plaque has formed the general frame of car door.
scheme is further: in the knuckle of described V-type and between the flat limit of inner plate of car door right angle minor face, by a rubber strip, clamp.
Scheme is further: described inner plate of car door right angle minor face and inner panel hinge side brace panel are stacked and are connected and fixed.
The beneficial effects of the utility model are: described structure door assembly welding reduces; Automobile door welding precision is high; Door sealing performance is good; Mechanical property after automobile door welding is better; This automobile door structure improves efficiency of assembling simultaneously, reduces car door weight; Workman is simple to operate, and welder is consuming time in reduction, reduces equipment cost, reduces manufacturing cost.
Below in conjunction with drawings and Examples, the utility model is described in detail.
Accompanying drawing explanation
Fig. 1 is the utility model battery-driven car car door schematic diagram;
Fig. 2 is the utility model car door inner structure schematic diagram, the A-A cutaway view of Fig. 1.
The specific embodiment
a kind of car door lightweight structure of battery-driven car, as depicted in figs. 1 and 2, described structure comprises injection moulding car door outer plaque 1 and metal inner plate of car door 2, injection moulding car door outer plaque is L shaped, the right angle minor face 1-1 of L shaped outer plaque is as door lock end face, inner plate of car door also strikes out L shaped, and the right angle minor face 2-1 of L shaped inner plate of car door is as body hinge side end face; The end limit on the long limit, right angle of L shaped outer plaque is a knuckle limit 1-2 who is bent into V-type, on the end limit on the long limit of the right angle of described L shaped inner plate of car door minor face and right angle, be respectively arranged with the brace panel 4 of the corresponding door lock end face of inner panel hinge side brace panel 3 and the long limit of inner panel, brace panel and the described car door outer plaque right angle minor face of the corresponding door lock end face of described inner plate of car door are connected and fixed, in the outside bending of short end of the right angle of described inner plate of car door, go out a flat limit 2-2, the Shu Ping limit, residence, knuckle checkpost of the V-type of described car door outer plaque has formed the general frame of car door.The thickness of injection molding plates 3 to 5mm, the thickness of metal sheet 1 to 1.5mm.
?in embodiment: clamp by a rubber strip 5 in the knuckle of described V-type and between the flat limit of inner plate of car door right angle minor face, the effect of sealing has also been played in the effect of rubber strip except clamping simultaneously.
In embodiment: described inner plate of car door right angle minor face and inner panel hinge side brace panel are stacked and are connected and fixed.
Embodiment is a kind of car door lightweight structure adopting under topic before injection moulded door outside plate, a kind of few without binding structure, part, greatly lower welder is consuming time, greatly reduce equipment cost, greatly simplify workman's operation, but guarantee intensity, rigidity and the safety of car door, alleviate more significantly the weight of car door.
Claims (3)
1. the car door lightweight structure of a battery-driven car, comprise injection moulding car door outer plaque and metal inner plate of car door, injection moulding car door outer plaque is L shaped, and the right angle minor face of L shaped outer plaque is as door lock end face, inner plate of car door also strikes out L shaped, and the right angle minor face of L shaped inner plate of car door is as body hinge side end face; It is characterized in that, the end limit on the long limit, right angle of L shaped outer plaque is a knuckle limit that is bent into V-type, on the end limit on the long limit of the right angle of described L shaped inner plate of car door minor face and right angle, be respectively arranged with the brace panel of the corresponding door lock end face of inner panel hinge side brace panel and the long limit of inner panel, brace panel and the described car door outer plaque right angle minor face of the corresponding door lock end face of described inner plate of car door are connected and fixed, in the outside bending of short end of the right angle of described inner plate of car door, go out a flat limit, the Shu Ping limit, residence, knuckle checkpost of the V-type of described car door outer plaque has formed the general frame of car door.
2. the car door lightweight structure of a kind of battery-driven car according to claim 1, is characterized in that, in the knuckle of described V-type and between the flat limit of inner plate of car door right angle minor face, by a rubber strip, clamps.
3. the car door lightweight structure of a kind of battery-driven car according to claim 1, is characterized in that, described inner plate of car door right angle minor face and inner panel hinge side brace panel are stacked and are connected and fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420443544.0U CN203957803U (en) | 2014-08-07 | 2014-08-07 | A kind of car door lightweight structure of battery-driven car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420443544.0U CN203957803U (en) | 2014-08-07 | 2014-08-07 | A kind of car door lightweight structure of battery-driven car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203957803U true CN203957803U (en) | 2014-11-26 |
Family
ID=51918432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420443544.0U Active CN203957803U (en) | 2014-08-07 | 2014-08-07 | A kind of car door lightweight structure of battery-driven car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203957803U (en) |
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2014
- 2014-08-07 CN CN201420443544.0U patent/CN203957803U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 101149 Beijing, Xinhua South Road, No. 39, building No. 99, on the east side of the building, No. Patentee after: Beijing Hong Rui auto technology Company Limited by Shares Address before: 101149 Beijing, Xinhua South Road, No. 39, building No. 99, on the east side of the building, No. Patentee before: Beijing Beifang Hongrui Automobile Technology Co., Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Light weight structure of electric vehicle door Effective date of registration: 20161124 Granted publication date: 20141126 Pledgee: Beijing Intellectual Property Management Co., Ltd. Pledgor: Beijing Hong Rui auto technology Company Limited by Shares Registration number: 2016990001018 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20181225 Granted publication date: 20141126 Pledgee: Beijing Intellectual Property Management Co., Ltd. Pledgor: Beijing Hong Rui auto technology Company Limited by Shares Registration number: 2016990001018 |