CN102582549A - Automobile bumper - Google Patents
Automobile bumper Download PDFInfo
- Publication number
- CN102582549A CN102582549A CN2011100205991A CN201110020599A CN102582549A CN 102582549 A CN102582549 A CN 102582549A CN 2011100205991 A CN2011100205991 A CN 2011100205991A CN 201110020599 A CN201110020599 A CN 201110020599A CN 102582549 A CN102582549 A CN 102582549A
- Authority
- CN
- China
- Prior art keywords
- bumper
- automobile
- spoiler
- automatically
- steel
- 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.)
- Pending
Links
- 229910000831 Steel Inorganic materials 0.000 description 27
- 239000010959 steel Substances 0.000 description 27
- 238000005516 engineering process Methods 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000034994 death Effects 0.000 description 1
- 231100000517 death Toxicity 0.000 description 1
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- Body Structure For Vehicles (AREA)
Abstract
The invention mainly includes: when the speed of an automobile exceeding a preset speed is in collision with an automobile ahead, a bumper mounted in the front of the automobile can automatically and preliminarily extend up and extend forward. The bumper independently and automatically extending up and the bumper independently and automatically extending forward are both available for the automobile.
Description
Affiliated technical field:
The present invention relates to the anticollision device of automobile.
Background technology:
At present; The traffic accident that has a lot of small passenger cars and truck to knock into the back; The driver and crew of small passenger car can suffer heavy losses when similar accident takes place; Because small passenger car often all is to get under the lorry with truck generation rear-end collision the time, the first half of small passenger car can receive fierce bump, and the driver and crew's chest in the car just receives fatal harm easily with the upper part.Even if some high-grade cars also are difficult to avoid injures and deaths.
Summary of the invention:
The problem that the present invention will solve is: when small passenger car and truck generation rear-end collision, can avoid car top to receive serious bump by actv..
The present invention realizes through following technical scheme:
The bumper/spoiler that a cover can make progress and stretch automatically and stretched out is automatically forward installed in the front portion of car.The major part of this cover bumper/spoiler is made up of four steel pipes and four steel bushings and an automatic gas filled device; This cover bumper mounting is in the front portion of automobile; Wherein two steel pipe tops that extended upwardly are connected by a steel plate, and two steel pipes that stretch out are forward also connected by a steel plate.
The principle of work of this bumper/spoiler is: when speed and the front vehicles that is higher than setting when automobile bumps against; Gas filled device is inflated in steel bushing when automobile is about to bump against in advance; Push steel pipe to the other end through steel bushing in-to-in air pressure; When steel pipe was shifted onto an end of steel bushing by air pressure, the automatic fastening in the steel bushing blocked the end at steel bushing with steel pipe, and steel pipe just can not regained when bump and go.It is to protect the first half of automobile can not clashed that steel pipe extends upwardly role.
Stretch out forward steel pipe when mounted can face on slightly-inclined;, accident is easy to tube bending when taking place; Thereby actv. absorbs impact, and bumper/spoiler stretches out forward and equals when bump, to have increased automotive front, gets under the lorry thereby help avoid truck body; After upwards stretching out, effectively avoid the top of truck body to be clashed thereby can reach with forward bumper/spoiler.
Automobile can use has separately upwards stretched bumper/spoiler automatically, also can use and stretch out bumper/spoiler separately forward
(annotate: 1, the probe of automobile and car running computer automatic control technology are quite ripe at present, can guarantee the technical requirements of stretching out automatically of this bumper/spoiler.2, bumper/spoiler can not stretch out when probe is visited the object that bumps against in the place ahead and is people or smallclothes object)
Description of drawings:
Fig. 1 is a partial schematic sectional view of the present invention
The specific embodiment:
(1) self-filler (2) appendix (3) steel pipe (4) steel bushing (5) buckle (6) steel plate among the figure.
1, the gas of self-filler (1) is inflated in steel bushing (4) through appendix (2) when automobile is about to have an accident; Steel pipe (3) is pushed to the other end of steel bushing (4) by pressure by air pressure; Buckle (5) blocks steel pipe (3) automatically when steel pipe (3) arrives the other end of steel bushing, thereby reaches the technical requirements that steel pipe stretches out automatically.
Claims (3)
1. Federal bumper is characterized in that: bumper/spoiler can extend upwardly automatically in advance and stretch out forward when automobile has an accident.
2. Federal bumper according to claim 1 is characterized in that: bumper/spoiler just can stretch out automatically when the speed that automobile exceeds setting take place to bump against.
3. Federal bumper according to claim 1 is characterized in that: automobile can use has separately upwards stretched bumper/spoiler automatically, also can use and stretch out bumper/spoiler separately forward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100205991A CN102582549A (en) | 2011-01-12 | 2011-01-12 | Automobile bumper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100205991A CN102582549A (en) | 2011-01-12 | 2011-01-12 | Automobile bumper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102582549A true CN102582549A (en) | 2012-07-18 |
Family
ID=46471975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100205991A Pending CN102582549A (en) | 2011-01-12 | 2011-01-12 | Automobile bumper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102582549A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104760556A (en) * | 2015-02-15 | 2015-07-08 | 北京新能源汽车股份有限公司 | Bumper ground clearance adjusting system and method |
| CN112693413A (en) * | 2020-04-07 | 2021-04-23 | 西华大学 | Front bumper active protection device for rear-end collision of electric car |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2171523Y (en) * | 1993-05-26 | 1994-07-13 | 刘庄朝 | Cushion fender-guard for vehicle |
| CA1330953C (en) * | 1988-01-25 | 1994-07-26 | Haptain R. Wongh | Automatic motor vehicle anticollision device |
| CN2712729Y (en) * | 2004-07-09 | 2005-07-27 | 刘瑞祥 | Telescopic automobile bumper |
| CN2743183Y (en) * | 2004-06-15 | 2005-11-30 | 朱曜明 | Anticrash automobile |
| CN201923052U (en) * | 2011-01-12 | 2011-08-10 | 蔡起世 | Automobile bumper |
-
2011
- 2011-01-12 CN CN2011100205991A patent/CN102582549A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1330953C (en) * | 1988-01-25 | 1994-07-26 | Haptain R. Wongh | Automatic motor vehicle anticollision device |
| CN2171523Y (en) * | 1993-05-26 | 1994-07-13 | 刘庄朝 | Cushion fender-guard for vehicle |
| CN2743183Y (en) * | 2004-06-15 | 2005-11-30 | 朱曜明 | Anticrash automobile |
| CN2712729Y (en) * | 2004-07-09 | 2005-07-27 | 刘瑞祥 | Telescopic automobile bumper |
| CN201923052U (en) * | 2011-01-12 | 2011-08-10 | 蔡起世 | Automobile bumper |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104760556A (en) * | 2015-02-15 | 2015-07-08 | 北京新能源汽车股份有限公司 | Bumper ground clearance adjusting system and method |
| CN112693413A (en) * | 2020-04-07 | 2021-04-23 | 西华大学 | Front bumper active protection device for rear-end collision of electric car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| DD01 | Delivery of document by public notice |
Addressee: Cai Qishi Document name: Notification of Publication and of Entering the Substantive Examination Stage of the Application for Invention |
|
| DD01 | Delivery of document by public notice |
Addressee: Cai Qishi Document name: the First Notification of an Office Action |
|
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120718 |