CN202358034U - Car bonnet lifting device for pedestrian protection - Google Patents
Car bonnet lifting device for pedestrian protection Download PDFInfo
- Publication number
- CN202358034U CN202358034U CN2011205077321U CN201120507732U CN202358034U CN 202358034 U CN202358034 U CN 202358034U CN 2011205077321 U CN2011205077321 U CN 2011205077321U CN 201120507732 U CN201120507732 U CN 201120507732U CN 202358034 U CN202358034 U CN 202358034U
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- Prior art keywords
- vehicle
- lifting mechanism
- pedestrian
- hinge
- bumper
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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 - Fee Related
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- 230000006378 damage Effects 0.000 abstract description 6
- 206010039203 Road traffic accident Diseases 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 210000003141 lower extremity Anatomy 0.000 description 1
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Abstract
本实用新型公开了一种行人保护的汽车发动机罩升起装置，包括车载电脑，在汽车的保险杠上安装有碰撞传感器，在车辆的发动机盖上设有可断开铰链和举升机构，碰撞传感器与车载电脑相连，车载电脑分别与可断开铰链和举升机构相连，其中，所述的可断开铰链位于车辆发动机前盖的远端，举升机构位于车辆发动机盖下方，用于将车辆发动机盖朝向保险杠方向升起。可以很好的缓冲被撞行人倒向汽车前部的动量，可以有效的减轻碰撞对行人的伤害。
The utility model discloses an automobile engine hood raising device for pedestrian protection, which comprises a vehicle-mounted computer, a collision sensor is installed on the bumper of the automobile, a disconnectable hinge and a lifting mechanism are arranged on the engine lid of the vehicle, The sensor is connected to the on-board computer, and the on-board computer is connected to the disconnectable hinge and the lifting mechanism respectively, wherein the disconnectable hinge is located at the far end of the vehicle engine front cover, and the lifting mechanism is located under the vehicle engine cover, for The vehicle's bonnet is raised towards the bumper. It can well buffer the momentum of the hit pedestrian falling to the front of the car, and can effectively reduce the damage of the collision to the pedestrian.
Description
Technical field
The utility model relates to the auxiliary device of automobile technical field, is specifically related to a kind of automotive hood lifting device of pedestrian protecting.
Background technology
Along with the quick growth of automobile pollution, the traffic accident number of times constantly increases, and traffic mortality also constantly rises.In all motor traffic accidents, the ratio that vehicle and pedestrian are bumped against is the highest, and wherein the damage of head and neck and lower limb accounts for more than 70% of damage sum again, and the head and neck damage is the major cause that causes casualties.In the technical development of protection passenger life security simultaneously rapidly, protection goers outside vehicle safety is also more and more paid close attention to by people.
Summary of the invention
To the existing problem of above-mentioned background technology; The purpose of the utility model is; A kind of automotive hood lifting device of pedestrian protecting is provided, and this device can be when automotive front and pedestrian bump, through automotive hood is risen; Cushion the upper body that the pedestrian produces because of bumping and hit the momentum of automobile, thereby reach the purpose that alleviates the injured degree of pedestrian's upper body.
In order to realize above-mentioned task, the utility model is to adopt following technical scheme to be achieved:
A kind of automotive hood lifting device of pedestrian protecting comprises vehicle-mounted computer, it is characterized in that; On the bumper/spoiler of automobile, crash sensor is installed; On the engine case of vehicle, be provided with and can break off hinge and lifting mechanism, crash sensor links to each other with vehicle-mounted computer, vehicle-mounted computer respectively with can break off hinge and link to each other with lifting mechanism; Wherein, Describedly break off the far-end that hinge is positioned at the vehicle motor protecgulum, lifting mechanism is positioned at vehicle startup cover below, is used for the vehicle startup cover is risen towards the bumper/spoiler direction.
The automotive hood lifting device based on pedestrian protecting of the utility model can well cushion and hit the momentum that the pedestrian swings to automotive front, can alleviate the injury of collision to the pedestrian by actv..
Description of drawings
Fig. 1 is the structural representation of the utility model.
Below in conjunction with accompanying drawing and embodiment the utility model is done further to specify.
The specific embodiment
Referring to Fig. 1, this side's of enforcement example provides a kind of automotive hood lifting device of pedestrian protecting, comprises vehicle-mounted computer 2; Crash sensor 1 is installed on the bumper/spoiler of automobile; On the engine case of vehicle, be provided with and can break off hinge 3 and lifting mechanism 4, crash sensor (1) links to each other with vehicle-mounted computer 2, vehicle-mounted computer 2 respectively with can break off hinge 3 and link to each other with lifting mechanism 4; Wherein, Can break off the far-end that hinge 3 is positioned at the vehicle motor protecgulum, lifting mechanism 4 is positioned at vehicle startup cover below, is used for the vehicle startup cover is risen towards the bumper/spoiler direction.
When automotive front and pedestrian bumped, crash sensor 1 can be passed to vehicle-mounted computer 2 with collision alarm, and vehicle-mounted computer 2 judges whether to start according to collision alarm and can break off hinge 3 and lifting mechanism 4.Like needs, can break off breaking off hinge 3, lifting mechanism 4 makes it between pedestrian and automotive front, form the buffer area automotive hood lifting simultaneously, and the buffering pedestrian hits the momentum of automobile, alleviates collision damage.
Claims (1)
1. the automotive hood lifting device of a pedestrian protecting comprises vehicle-mounted computer (2), it is characterized in that; Crash sensor (1) is installed on the bumper/spoiler of automobile; On the engine case of vehicle, be provided with and can break off hinge (3) and lifting mechanism (4), crash sensor (1) links to each other with vehicle-mounted computer (2), vehicle-mounted computer (2) respectively with can break off hinge (3) and link to each other with lifting mechanism (4); Wherein, Describedly break off the far-end that hinge (3) is positioned at the vehicle motor protecgulum, lifting mechanism (4) is positioned at vehicle startup cover below, is used for the vehicle startup cover is risen towards the bumper/spoiler direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205077321U CN202358034U (en) | 2011-12-08 | 2011-12-08 | Car bonnet lifting device for pedestrian protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205077321U CN202358034U (en) | 2011-12-08 | 2011-12-08 | Car bonnet lifting device for pedestrian protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202358034U true CN202358034U (en) | 2012-08-01 |
Family
ID=46569244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205077321U Expired - Fee Related CN202358034U (en) | 2011-12-08 | 2011-12-08 | Car bonnet lifting device for pedestrian protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202358034U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106043187A (en) * | 2015-04-02 | 2016-10-26 | 通用汽车环球科技运作有限责任公司 | Front section for motor vehicle |
| CN116176487A (en) * | 2022-07-27 | 2023-05-30 | 中国第一汽车股份有限公司 | Automobile active engine cover executing mechanism, system, control method, maintenance method and storage medium |
-
2011
- 2011-12-08 CN CN2011205077321U patent/CN202358034U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106043187A (en) * | 2015-04-02 | 2016-10-26 | 通用汽车环球科技运作有限责任公司 | Front section for motor vehicle |
| CN116176487A (en) * | 2022-07-27 | 2023-05-30 | 中国第一汽车股份有限公司 | Automobile active engine cover executing mechanism, system, control method, maintenance method and storage medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120801 Termination date: 20121208 |