CN201254151Y - Vehicle inflation bumper - Google Patents
Vehicle inflation bumper Download PDFInfo
- Publication number
- CN201254151Y CN201254151Y CNU2008200045784U CN200820004578U CN201254151Y CN 201254151 Y CN201254151 Y CN 201254151Y CN U2008200045784 U CNU2008200045784 U CN U2008200045784U CN 200820004578 U CN200820004578 U CN 200820004578U CN 201254151 Y CN201254151 Y CN 201254151Y
- Authority
- CN
- China
- Prior art keywords
- bumper
- spoiler
- gasbag
- automobile
- air bag
- 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.)
- Expired - Fee Related
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Abstract
Disclosed is an automobile pneumatic bumper which is characterized in that bumper channel steel is fixed on a girder of the chassis of the automobile; the fixed bumper channel steel is fixed and connected with a bumper-type metal shaping groove through a connecting piece; a gasbag is stuck in the bumper-type metal shaping groove; a meridian line is added on the force bearing part inside the gasbag; the gasbag adopts a multi-cell structure; each gas cell is provided with a charging nozzle at one end; and all the gas cells are charged separately. When the automobile has collision, the meridian line inside the gasbag enables the gasbag to bear big stress without breaking, and the gasbag directly bears the stress, thus increasing cushioning effect; and when one of the gas cells is damaged, the majority of the gas cells are still active, thereby greatly improving the safety of the automobile.
Description
One, technical field:
This is suitable for the novel car that relates to various models, especially manned large, medium and small type passenger vehicle.
Two, background technology:
Automotive bumper divides two kinds substantially now, and the one, engineering plastics, shortcoming is frangible, easy scuffing.The 2nd, bad the repairing of metal bumper scratch is out of shape bad recovery former state, and common shortcoming is nonelastic, does not have buffer action during bump, and impact is directly passed to the people, and is dangerous big, mainly plays decoration function, and safety effect is little.
Three, summary of the invention:
Frangible in order to overcome existing Federal bumper, easily scratch, dangerous big, the deficiency that safety effect is little, the utility model provides a kind of pneumatic bumper, and this bumper/spoiler increases the elasticity by bumper/spoiler itself, changes the structure of bumper/spoiler, to the impulsive force of automobile, improve vehicle safety performance when effectively reducing bump.
The technical scheme that its technical matters that solves the utility model adopts is: fixing bumper/spoiler U-steel on the car chassis girder steel, fixedly the bumper/spoiler U-steel is connected and fixed by attaching parts and bumper/spoiler shaped metal typing groove, air bag is stuck in the bumper/spoiler shaped metal typing groove, the inner force part of air bag adds radial, air bag adopts many air chamber structures, establish a charging connector at each air chamber one end, each air chamber is independently inflated.When automobile bumps, air bag in-to-in radial can bear immense pressure and not bad air bag, and air bag is directly stressed, increases buffering and indivedual air bag is impaired, and most of air chambers also work, and improve the safety of automobile greatly.
The beneficial effects of the utility model are to have increased buffer capacity and the compressive resistance ability of automobile when bumping effectively, have improved the safety performance of automobile.
Four, description of drawings:
Fig. 1 automobile inflating bumper/spoiler integral structure scheme drawing.
Fig. 2 automobile inflating bumper/spoiler birds-eye view.
Fig. 3 automobile inflating bumper/spoiler front elevation.
Fig. 4 automobile inflating bumper/spoiler lateral plan.
Fig. 5 automobile inflating bumper/spoiler section amplification figure.
Wherein: 1. fixing safety lever U-steel, 2. air bag, 3. air bag locellus, 4. safety lever shaped metal typing groove, 5. attaching parts, 6. car chassis girder steel, 7. charging connector.
Five, the specific embodiment:
In Fig. 2 on car chassis girder steel 6 fixing bumper/spoiler U-steel 1, fixedly bumper/spoiler U-steel 1 is connected and fixed by attaching parts 5 and bumper/spoiler shaped metal typing groove 4 in Fig. 5, air bag 2 is stuck in the bumper/spoiler shaped metal typing groove 4, air bag 2 inner force parts add radial, air bag 2 adopts many air chamber structures, establish a charging connector at each air chamber 3 one end, each air chamber 3 independent inflation.
Claims (3)
1, a kind of automobile inflating bumper/spoiler, by fixing bumper/spoiler U-steel, air bag, bumper/spoiler shaped metal typing groove, charging connector and attaching parts are formed, it is characterized in that on the car chassis girder steel fixedly bumper/spoiler U-steel, fixedly the bumper/spoiler U-steel is connected and fixed by attaching parts and bumper/spoiler shaped metal typing groove, and air bag is stuck in the bumper/spoiler shaped metal typing groove.
2, automobile inflating bumper/spoiler according to claim 1 is characterized in that the inner force part of air bag adds radial.
3, automobile inflating bumper/spoiler according to claim 1 is characterized in that air bag adopts many air chamber structures, establishes a charging connector at each air chamber one end, and each air chamber is independently inflated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200045784U CN201254151Y (en) | 2008-01-25 | 2008-01-25 | Vehicle inflation bumper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200045784U CN201254151Y (en) | 2008-01-25 | 2008-01-25 | Vehicle inflation bumper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201254151Y true CN201254151Y (en) | 2009-06-10 |
Family
ID=40737467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200045784U Expired - Fee Related CN201254151Y (en) | 2008-01-25 | 2008-01-25 | Vehicle inflation bumper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201254151Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104175986A (en) * | 2013-05-27 | 2014-12-03 | 余向东 | Automobile air-inflation anti-collision front and rear bumpers |
| CN105857223A (en) * | 2016-04-17 | 2016-08-17 | 王福成 | High-strength anti-collision steel beam |
| CN109109795A (en) * | 2018-07-27 | 2019-01-01 | 合肥东胜新能源汽车股份有限公司 | A kind of new energy cargo vehicle bumper |
| WO2020053853A1 (en) * | 2018-09-13 | 2020-03-19 | Bouskila David | Vehicle bumper |
-
2008
- 2008-01-25 CN CNU2008200045784U patent/CN201254151Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104175986A (en) * | 2013-05-27 | 2014-12-03 | 余向东 | Automobile air-inflation anti-collision front and rear bumpers |
| CN105857223A (en) * | 2016-04-17 | 2016-08-17 | 王福成 | High-strength anti-collision steel beam |
| CN109109795A (en) * | 2018-07-27 | 2019-01-01 | 合肥东胜新能源汽车股份有限公司 | A kind of new energy cargo vehicle bumper |
| WO2020053853A1 (en) * | 2018-09-13 | 2020-03-19 | Bouskila David | Vehicle bumper |
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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: 20090610 Termination date: 20120125 |