CN202987283U - Outer plate of automobile top cover - Google Patents
Outer plate of automobile top cover Download PDFInfo
- Publication number
- CN202987283U CN202987283U CN 201320008580 CN201320008580U CN202987283U CN 202987283 U CN202987283 U CN 202987283U CN 201320008580 CN201320008580 CN 201320008580 CN 201320008580 U CN201320008580 U CN 201320008580U CN 202987283 U CN202987283 U CN 202987283U
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- CN
- China
- Prior art keywords
- top cover
- outer plate
- automobile top
- cover outer
- automobile
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- 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 - Lifetime
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Abstract
The utility model discloses an outer plate of an automobile top cover, which belongs to the technical field of automobiles, and can realize the light weight of an automobile body top cover assembly on the premise of guaranteeing the intensity of the automobile body top cover assembly. According to the technical scheme, the front and rear directions of an automobile are identical with those of the outer plate; and a rear part (11) of the outer plate of the top cover is provided with a lightening hole (12) which corresponds to a high-order brake lamp and also serves as an installation matching hole of the high-order brake lamp. Compared with the prior art, the rear part of the outer plate provided by the utility model is provided with the area optimized lightening hole, so that the material thickness and the weight of an automobile body are reduced.
Description
Technical field
The utility model belongs to automobile technical field, relates to a kind of car body top cover assembly parts, relates in particular to a kind of automobile top cover outer plate of the car body top cover assembly for electronlmobil.
Background technology
In existing automotive technology, in order to improve the intensity of car body top cover assembly, usually adopt and on the top cover outside plate, deep beam is set, increase the mode of the material thickness of top cover outside plate and each deep beam.For example, name is called: " car top cover reinforcing structure ", the patent No. is: 200720124392.8 Chinese utility model patent discloses a kind of car top cover reinforcing structure, its be the car roof rigidity of structure a little less than, yielding central region below is laterally implemented a crossbeam is set.Name is called: " a kind of high-intensity automobile roof structure ", the patent No. is: 201120063258.8 Chinese utility model patent discloses a kind of car roof structure, comprises top cover outside plate, roof front transverse beam, top cover middle transverse beam, top cap rear cross beam and deep beam.Prior art has also increased the weight of body in white assembly by when roof panel cross member reinforcement intensity is set in top cover assembly, reduced the car load tractive performance.
The utility model content
Not enough for prior art, the technical problems to be solved in the utility model is under the prerequisite that guarantees car body top cover assembly intensity, to realize the lightweight of car body top cover assembly, reduction body in white assembly weight.
In order to solve the problems of the technologies described above, the technical scheme that the utility model provides is:
A kind of automobile top cover outer plate, take the vehicle body fore-and-aft direction as its fore-and-aft direction, the outer postlaminar part (11) of described top cover is offered a lightening hole (12) in the relevant position that high-mount brake lamp is installed, and described lightening hole (12) is also the installation mating holes of described high-mount brake lamp simultaneously.The advantage of doing like this is at the narrower automobile top cover outer plate rear portion (11) of Width, and when guaranteeing set loss of weight index, proof strength, can also realize the smooth installation of high-mount brake lamp as far as possible.
The preferred rectangle of shape of described lightening hole (12), area is not less than 0.009 ㎡.
Preferably, in order to gain in strength, at described automobile top cover outer plate rear portion (11), bending structure (13) is set.
Preferably, described automobile top cover outer plate front portion arranges bending edges (19), and border, the described automobile top cover outer plate left and right sides arranges bending edges structure (17,18).
Preferably, the material thickness of described automobile top cover outer plate is 0.7mm, can significantly reduce top cover weight.
Compared with prior art, the utility model provides automobile top cover outer plate rear portion has been offered the optimized lightening hole of area, has been reduced material thickness, has reduced tare; The utility model utilizes lightening hole as the installation mating holes of high-mount brake lamp, and at the rear portion, bending structure is set, make it both to can be used as the after cross member after plating, can also as top and the both sides of back door glass (16), the border be installed together with left side wall exterior panel rear portion (14), the outer postlaminar part (15) of right side wall, optimize structure, increased the intensity of top cover outside plate.
Description of drawings
Fig. 1 is the utility model automobile top cover outer plate structural representation;
Fig. 2 is the utility model automobile top cover outer plate structural representation;
Fig. 3 is the connection structure schematic diagram of the utility model automobile top cover outer plate and left and right side-wall outer-plate and back door glass.
The specific embodiment
As shown in Figure 1 and Figure 2, a kind of automobile top cover outer plate, take the vehicle body fore-and-aft direction as its fore-and-aft direction, the outer postlaminar part 11 of top cover is offered a lightening hole 12 in the relevant position that high-mount brake lamp is installed, and described lightening hole 12 is also the installation mating holes of described high-mount brake lamp simultaneously.The advantage of doing like this is that when guaranteeing set loss of weight index, proof strength, can also realize the smooth installation of high-mount brake lamp as far as possible at the narrower automobile top cover outer plate rear portion 11 of Width.The preferred rectangle of the shape of lightening hole 12, perhaps other analogous shapes, area is to be not less than 0.009 ㎡ as excellent.
In order to gain in strength, 11 arrange bending structure 13 at described automobile top cover outer plate rear portion.As shown in Figure 3, automobile top cover outer plate rear portion 11 arranges and can also make after bending structure 13 the outer postlaminar part 11 of car body top cover as top and the both sides of back door glass 16, the border is installed together with left side wall exterior panel rear portion 14, the outer postlaminar part 15 of right side wall.
As shown in Figure 2, automobile top cover outer plate arranges bending edges 19 in its front portion, on its border, left and right sides, bending edges structure 17,18 is set, and makes it namely can strengthen top cover outside plate intensity as bending edges, can also be as structure sluice structure.
The material thickness of described automobile top cover outer plate is 0.7mm, can significantly reduce top cover weight.
Adopting technique scheme is that the weight that alleviates of vehicle body is as shown in the table:
Table 1 is by the loss of weight amount of suitable automobile top-cap material thickness
Table 2 adopts lightening hole and reduces the loss of weight amount of material thickness
The total loss of weight amount of table 3 automobile top-cap
Claims (5)
1. automobile top cover outer plate, take the vehicle body fore-and-aft direction as its fore-and-aft direction, it is characterized in that, the outer postlaminar part (11) of described top cover is offered a lightening hole (12) in the relevant position that high-mount brake lamp is installed, and described lightening hole (12) is also the installation mating holes of described high-mount brake lamp simultaneously.
2. automobile top cover outer plate according to claim 1, is characterized in that, the shape of described lightening hole (12) is rectangle, and area is not less than 0.009 ㎡.
3. automobile top cover outer plate according to claim 1, is characterized in that, at described automobile top cover outer plate rear portion (11), bending structure (13) is set.
4. automobile top cover outer plate according to claim 1, is characterized in that, described automobile top cover outer plate front portion arranges bending edges (19), and border, the described automobile top cover outer plate left and right sides arranges bending edges structure (17,18).
5. according to claim 1 to the 4 described automobile top cover outer plates of any one claim, it is characterized in that, the material thickness of described automobile top cover outer plate is 0.7mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320008580 CN202987283U (en) | 2013-01-08 | 2013-01-08 | Outer plate of automobile top cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320008580 CN202987283U (en) | 2013-01-08 | 2013-01-08 | Outer plate of automobile top cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202987283U true CN202987283U (en) | 2013-06-12 |
Family
ID=48558487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320008580 Expired - Lifetime CN202987283U (en) | 2013-01-08 | 2013-01-08 | Outer plate of automobile top cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202987283U (en) |
-
2013
- 2013-01-08 CN CN 201320008580 patent/CN202987283U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130612 |
|
| CX01 | Expiry of patent term |