CN212148755U - Engine cover beneficial to pedestrian protection and vehicle - Google Patents
Engine cover beneficial to pedestrian protection and vehicle Download PDFInfo
- Publication number
- CN212148755U CN212148755U CN202020424535.2U CN202020424535U CN212148755U CN 212148755 U CN212148755 U CN 212148755U CN 202020424535 U CN202020424535 U CN 202020424535U CN 212148755 U CN212148755 U CN 212148755U
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- China
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- engine cover
- horizontal portion
- inner panel
- lid
- pedestrian
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Abstract
The utility model provides a be favorable to pedestrian's protection bonnet and vehicle, this bonnet is in including sending out the lid planking, sending out lid inner panel and setting send out the lid planking with send out at least one support holder between the lid inner panel, support holder fixed extremely send out the rear end of lid inner panel. The utility model provides a vehicle includes the bonnet. The utility model provides a bonnet and vehicle through sending out and covering the planking and sending out and set up the support holder between the lid inner panel, promotes the rigidity of bonnet rear end and to the supporting effect of pedestrian's head and reduce the injury to the head to the protection pedestrian.
Description
Technical Field
The utility model relates to an automobile body technical field especially relates to a be favorable to pedestrian's protection's bonnet and vehicle.
Background
With the increase of pedestrians and vehicles on roads along with the urbanization of China, accidents that pedestrians are injured and die due to vehicle impact are more and more, and how to improve the pedestrian protection performance of vehicles becomes a key research work of various automobile manufacturers and NCAP test machines.
According to the prior art, the jacking device is additionally arranged, when a pedestrian collides the front end of a vehicle, the hair cover is bounced to a certain height, the distance between the hair cover and a hard point of the vehicle body below the hair cover is increased, and when the head of the pedestrian collides the hair cover, the buffering and energy-absorbing distance is large, so that the injury value is small.
Be equipped with the bounce-up of jacking ware and launch the lid, it is better to the protection effect of pedestrian's head, but often only the motorcycle type of higher configuration just has, to joining in marriage no jacking ware motorcycle type lowly, pedestrian's head protection effect is often relatively poor. Because the inner plate structure is covered based on the same set of hair cover, the difficulty of realizing that both configurations have better pedestrian head protection performance is very high. How to not only satisfy the requirement of raising the hair cover based on same set of inner panel structure, but also satisfy the pedestrian protection performance requirement of not raising the hair cover, the structural design meaning of hair cover system is significant.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a be favorable to pedestrian's protection bonnet and vehicle, through send out the lid planking and send out and cover the problem that the lid rear end region energy-absorbing is not enough after the surface of striking bonnet of pedestrian's head is solved to the support bracket between the lid inner panel.
The technical problem of the utility model is solved and the following technical scheme is adopted to realize.
The utility model provides a be favorable to pedestrian's protection's bonnet, be in including sending out the lid planking, sending out lid inner panel and setting send out the lid planking with send out at least one support holder between the lid inner panel, support holder fixed extremely send out the rear end of lid inner panel.
In an embodiment of the present invention, the supporting frame is a double-folded structure, each of the supporting frames includes a first horizontal portion, two second horizontal portions and two vertical portions, each of the vertical portions has a first end and a second end opposite to the first end, the first horizontal portion is connected to the first ends of the two vertical portions, the second horizontal portion is connected to the second end of the vertical portion, and the second horizontal portion is located outside the vertical portion.
In an embodiment of the present invention, the width of the vertical portion gradually increases along an extending direction from the first horizontal portion to the second horizontal portion.
In an embodiment of the present invention, the supporting bracket is integrally shaped like a Chinese character 'ji'.
In an embodiment of the present invention, the first horizontal portion of the support bracket is fixed to the rear end of the hair cover inner plate by any one of riveting, welding, and bonding.
In an embodiment of the present invention, an expansion glue groove is provided on a surface of the second horizontal portion facing the hair cover outer plate, and the expansion glue groove is used for connecting the support bracket to the hair cover outer plate.
The utility model discloses an embodiment, the bonnet includes that three arrange side by side the support holder, it is three the array orientation of support holder with the length direction of bonnet is mutually perpendicular.
The utility model also provides a vehicle, include as above bonnet.
The utility model provides a bonnet and vehicle, this bonnet is in including sending out the lid planking, sending out lid inner panel and setting send out the lid planking with send out at least one support holder between the lid inner panel, support holder fixed extremely send out the rear end of lid inner panel. The utility model provides a vehicle includes the bonnet. The utility model provides a bonnet and vehicle through sending out and covering the planking and sending out and set up the support holder between the lid inner panel, promotes the rigidity of bonnet rear end and to the supporting effect of pedestrian's head and reduce the injury to the head to the protection pedestrian.
Drawings
Fig. 1 is a schematic structural diagram of an engine cover according to an embodiment of the present invention.
Fig. 2 is a schematic structural view of the support bracket of fig. 1.
Fig. 3 is a schematic view of the embodiment of the present invention, before the head of the pedestrian collides with the rear end of the engine cover.
Fig. 4 is a schematic view of the embodiment of the present invention, after the head of the pedestrian collides with the rear end of the engine cover.
Detailed Description
To further illustrate the technical means and effects of the present invention adopted to achieve the intended purpose of the present invention, the following detailed description of the embodiments, structures, features and effects of the present invention will be made with reference to the accompanying drawings and examples.
Fig. 1 is a schematic structural view of an engine cover according to an embodiment of the present invention, and fig. 2 is a schematic structural view of a support bracket in fig. 1. Referring to fig. 1 and 2, the present embodiment provides an engine cover beneficial to pedestrian protection, which includes an engine cover outer plate 10, an engine cover inner plate 20, and at least one support bracket 30 disposed between the engine cover outer plate 10 and the engine cover inner plate 20, wherein the support bracket 30 is fixed to a rear end (an end close to a cab) of the engine cover inner plate 20. Specifically, three support brackets 30 may be disposed in parallel between the hood outer panel 10 and the hood inner panel 20, and the three support brackets 30 may be arranged in a direction perpendicular to a longitudinal direction of the hood, that is, perpendicular to a longitudinal direction of the vehicle.
The hair cover outer plate 10 and the hair cover inner plate 20 can be connected by expansion glue and edge covering glue, and the three support brackets 30 can be fixed to the rear end of the hair cover inner plate 20 by any one of riveting, welding and bonding. In this embodiment, the three support brackets 30 are preferably fixed to the rear end of the hood inner panel 20 by riveting.
Referring to fig. 2, in the present embodiment, the supporting frames 30 are of a double-folded structure, each supporting frame 30 includes a first horizontal portion 35, two second horizontal portions 32 and two vertical portions 33, each vertical portion 33 has a first end and a second end opposite to the first end, the first horizontal portion 35 is connected to the first ends of the two vertical portions 33, the second horizontal portion 32 is connected to the second end of the vertical portion 33, and the second horizontal portion 32 is located outside the vertical portion. In this embodiment, the width of the vertical portion 33 gradually increases along the extending direction from the first horizontal portion 35 to the second horizontal portion 32 of the support bracket 30. That is, the vertical portion 33 of the support bracket 30 is designed to have a structure with a narrow lower part and a wide upper part, so that the stress area of the upper end of the support bracket 30 can be increased, and the hair hood outer panel 10 can be better supported; the support bracket 30 can be easily deformed to absorb energy when the engine cover is impacted.
Referring to fig. 1 to 2, the support bracket 30 is shaped like a Chinese character 'ji', and the first horizontal portion 35 of the support bracket 30 is fixed to the rear end of the hood inner panel 20 by any one of riveting, welding, and bonding. In this embodiment, the first horizontal portion 35 of the support bracket 30 is preferably riveted to the rear end of the hood inner panel 20 by a rivet 34. The surface of the second horizontal portion 32 facing the hood outer panel 10 is provided with an expansion glue groove 31, and the expansion glue groove 31 is used for connecting the support bracket 30 to the hood outer panel 10.
In the present embodiment, the engine cover includes three support brackets 30, the three support brackets 30 are arranged in a row and are distributed at equal intervals at the rear end of the engine cover inner plate 20, and among the three support brackets 30, the support bracket 30 located at the middle position is also arranged at the middle part of the rear end of the engine cover inner plate 20, so that the three support brackets 30 can uniformly bear the acting force applied by the engine cover outer plate 10 and can also increase the rigidity of the rear end of the engine cover. In other embodiments, the number of the support brackets 30 may be 2N +1, where N is a natural number greater than 1.
Fig. 3 is the embodiment of the utility model provides an in the preceding schematic diagram of pedestrian's head striking bonnet rear end, fig. 4 is the embodiment of the utility model provides an in the rear schematic diagram of pedestrian's head striking bonnet rear end. Referring to fig. 3 and 4, when the head of the pedestrian is in contact with the outer surface of the hood but no collision occurs, the support bracket 30 is not deformed. When the head 50 of the pedestrian contacts with the outer surface of the engine cover and a collision occurs, after the engine cover outer plate 10 is subjected to the acting force from the head 50 of the pedestrian, the supporting bracket 30 can firstly provide a supporting force for the head 50 to absorb the energy of the head 50, and then through the mechanism which is easy to deform downwards and backwards, the intrusion position of the head 50 is not reduced while the energy is absorbed by the head 50, so that the damage value of the head 50 of the pedestrian is reduced.
The present embodiment also provides a vehicle including the hood as described above.
The utility model provides a bonnet and vehicle, this bonnet including send out lid planking 10, send out lid inner panel 20 and set up sending out lid planking 10 and sending out at least one support holder 30 between the lid inner panel 20, support holder 30 is fixed to sending out the rear end of lid inner panel 20. The utility model provides a vehicle includes the bonnet. The utility model provides a bonnet and vehicle through sending out and covering planking 10 and sending out and covering between the inner panel 20 and set up support holder 30, promotes the rigidity of bonnet rear end and to the supporting effect of pedestrian's head and reduce the injury to the head to the protection pedestrian.
As used herein, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, including not only those elements listed, but also other elements not expressly listed.
In this document, the terms front, back, upper and lower are used to define the components in the drawings and the positions of the components relative to each other, and are used for clarity and convenience of the technical solution. It is to be understood that the use of the directional terms should not be taken to limit the scope of the claims.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a be favorable to pedestrian's protection bonnet, its characterized in that, is in including sending out the lid planking, sending out the lid inner panel and setting send out the lid planking with send out at least one support holder between the lid inner panel, support holder is fixed to send out the rear end of lid inner panel.
2. The engine cover according to claim 1, wherein the support brackets are of a double-folded structure, each support bracket includes a first horizontal portion, two second horizontal portions, and two vertical portions, each vertical portion has a first end and a second end disposed opposite to the first end, the first horizontal portion is connected to the first ends of the two vertical portions, the second horizontal portion is connected to the second ends of the vertical portions, and the second horizontal portion is located outside the vertical portions.
3. The engine cover according to claim 2, characterized in that the width of the vertical portion gradually increases along the extending direction of the first horizontal portion to the second horizontal portion of the support bracket.
4. The engine cover according to claim 1, wherein the support bracket is entirely in the shape of a "few".
5. The engine cover according to claim 2, wherein the first horizontal portion of the support bracket is fixed to a rear end of the engine cover inner panel by any one of riveting, welding, and adhesion.
6. The engine cover according to claim 2, characterized in that an expansion glue groove for connecting the support bracket to the hood outer panel is provided on a surface of the second horizontal portion facing the hood outer panel.
7. The engine cover according to claim 1, characterized in that the engine cover comprises three support brackets arranged side by side, and the arrangement direction of the three support brackets is perpendicular to the length direction of the engine cover.
8. A vehicle characterized by comprising the hood according to any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020424535.2U CN212148755U (en) | 2020-03-27 | 2020-03-27 | Engine cover beneficial to pedestrian protection and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020424535.2U CN212148755U (en) | 2020-03-27 | 2020-03-27 | Engine cover beneficial to pedestrian protection and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212148755U true CN212148755U (en) | 2020-12-15 |
Family
ID=73716166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020424535.2U Active CN212148755U (en) | 2020-03-27 | 2020-03-27 | Engine cover beneficial to pedestrian protection and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212148755U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115042871A (en) * | 2022-06-28 | 2022-09-13 | 浙江吉利控股集团有限公司 | Cover rear end support bracket and vehicle |
-
2020
- 2020-03-27 CN CN202020424535.2U patent/CN212148755U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115042871A (en) * | 2022-06-28 | 2022-09-13 | 浙江吉利控股集团有限公司 | Cover rear end support bracket and vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230517 Address after: 315899 room 1031, building 1, Liaohe Road business building, Xinqi street, Beilun District, Ningbo City, Zhejiang Province Patentee after: Zhejiang jikrypton Intelligent Technology Co.,Ltd. Patentee after: ZHEJIANG GEELY HOLDING GROUP Co.,Ltd. Address before: 315336 Zhejiang Ningbo Cixi Ningbo Hangzhou Bay New District Binhai two road 818 Patentee before: NINGBO GEELY AUTOMOBILE RESEARCH AND DEVELOPMENT Co.,Ltd. Patentee before: ZHEJIANG GEELY HOLDING GROUP Co.,Ltd. |
|
| TR01 | Transfer of patent right |