CN203920652U - Federal bumper - Google Patents
Federal bumper Download PDFInfo
- Publication number
- CN203920652U CN203920652U CN201420400062.7U CN201420400062U CN203920652U CN 203920652 U CN203920652 U CN 203920652U CN 201420400062 U CN201420400062 U CN 201420400062U CN 203920652 U CN203920652 U CN 203920652U
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- CN
- China
- Prior art keywords
- air bag
- trend
- bearing
- absorbing
- collision beam
- 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
The utility model belongs to automotive engineering field, a kind of Federal bumper is disclosed, comprise fixing and mounting bracket, on described fixing and mounting bracket, be installed with some crumple energy-absorbing longerons, on some described crumple energy-absorbing longerons, be installed with anti-collision beam, before described anti-collision beam, be provided with air bag and hold capsule, described air bag holds the air bag that is filled with some inflations in capsule, in described crumple energy-absorbing longeron, be provided with cavity, in described cavity, be provided with air bag inflator device, in described anti-collision beam, be provided with safety air bag container cavity, in described safety air bag container cavity, be provided with safety air bag, described safety air bag connects described air bag inflator device by gas line.Air bag holds the air bag that is filled with some inflations in capsule, in the time that automobile bumps, can play buffer action, weakens impact; absorbing forces of impact; in the time that impact is larger, airbag inflated can further play buffer action, and driving engine and driver and crew to vehicle shield.
Description
Technical field
The utility model belongs to automotive engineering field, relates in particular to a kind of Federal bumper.
Background technology
General Requirements Federal bumper has two functions at present: in the time occurring to collide, by the function of resisting impulsive contact force, automobile itself is protected; On the other hand, in the time there is traffic accident, should absorb energy, the pedestrian that protection is hit, the two is contradiction to the requirement of bumper material and structure.For the former, Federal bumper adopts rigid material, and for example plate iron processes, and support component is rigidly connected and bears impulsive force; For the latter, adopt flexible material, for example thermoplastic resin material, in the time occurring to clash into; there is deformation in material itself, impact-absorbing power, protection pedestrian; thermoplastic resin material has the restorative of distortion, but can not resist large impulsive force, and vehicle itself be can't help to protective effect.
Utility model content
Technical problem to be solved in the utility model is: a kind of Federal bumper is provided, avoids vehicle because collision is damaged, have certain flexibility simultaneously, can provide protection to pedestrian.
For solving the problems of the technologies described above, the technical solution of the utility model is:
Federal bumper, comprise the fixing and mounting bracket being fixedly connected with vehicle frame, on described fixing and mounting bracket, be installed with some crumple energy-absorbing longerons, some described crumple energy-absorbing longerons be arranged in parallel and the bearing of trend of bearing of trend and described fixing and mounting bracket perpendicular, some described crumple energy-absorbing longerons are installed with anti-collision beam away from one end of described fixing and mounting bracket, the bearing of trend of the bearing of trend of described anti-collision beam and described crumple energy-absorbing longeron is perpendicular, taking the direction of automobile normal running as positive dirction, before described anti-collision beam, be provided with air bag and hold capsule, described air bag holds the air bag that is filled with some inflations in capsule, in described crumple energy-absorbing longeron, be provided with cavity, the bearing of trend of described cavity is consistent with the bearing of trend of described crumple energy-absorbing longeron, one end near described fixing and mounting bracket in described cavity is provided with air bag inflator device, in described anti-collision beam, be provided with safety air bag container cavity, the bearing of trend of described safety air bag container cavity is consistent with the bearing of trend of described anti-collision beam, in described safety air bag container cavity, be provided with safety air bag, described safety air bag connects described air bag inflator device by gas line.
Improve as one, described air bag inflator device comprises that the nitrogen being connected with described gas line generates capsule, described nitrogen generates in capsule and is contained with sodium azide, described nitrogen generates in capsule and is also provided with firing unit, described firing unit connection control unit, described anti-collision beam is provided with sensor, also connection control unit of described sensor.
Improve as one, be installed with pedestrain protection beam on described fixing and mounting bracket, consistent with the bearing of trend of described anti-collision beam and the described pedestrain protection beam of the bearing of trend of described pedestrain protection beam is positioned at the below of described anti-collision beam.
Adopted after technique scheme, the beneficial effects of the utility model are:
(1) being above provided with air bag and holding capsule of anti-collision beam; air bag holds the air bag that is filled with some inflations in capsule; in the time of automobile generation slight impact, can play buffer action; weaken impact; absorbing forces of impact; particularly in the time knocking pedestrian over, can play a protective role to pedestrian; in the time that impact is larger; anti-collision beam and crumple energy-absorbing longeron generation crumple; safety air bag in safety air bag container cavity can be inflated, and further plays buffer action, weakens impact; absorbing forces of impact, driving engine and driver and crew to vehicle shield.
(2) on fixing and mounting bracket, be installed with pedestrain protection beam, pedestrain protection beam is positioned at the below of anti-collision beam, pedestrain protection beam can prevent pedestrian be involved in car at the bottom of and cause larger injury.
Brief description of the drawings
Fig. 1 is front view of the present utility model;
Fig. 2 is that the A-A of Fig. 1 is to view;
Fig. 3 is the left view of Fig. 1;
In figure: 1, fixing and mounting bracket, 2, crumple energy-absorbing longeron, 201, cavity, 3, anti-collision beam, 301, safety air bag container cavity, 4, air bag holds capsule, 5, air bag, 6, safety air bag, 7, gas line, 8, nitrogen generates capsule, 9, firing unit, 10, control unit, 11, sensor, 12, pedestrain protection beam.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Fig. 1 is the front view of the Federal bumper that provides of the utility model, Fig. 2 is that the A-A of Fig. 1 is to view, Fig. 3 is the left view of Fig. 1, for convenience of explanation, in figure, only provide the part relevant to the utility model, only be used for the convenient the utility model of explaining at this, be not used for limiting the utility model.
The Federal bumper that the utility model provides, comprise the fixing and mounting bracket 1 being fixedly connected with vehicle frame, on fixing and mounting bracket 1, be installed with some crumple energy-absorbing longerons 2, some crumple energy-absorbing longerons 2 be arranged in parallel and the bearing of trend of bearing of trend and fixing and mounting bracket 1 perpendicular, some crumple energy-absorbing longerons 2 are installed with anti-collision beam 3 away from one end of fixing and mounting bracket 1, the bearing of trend of the bearing of trend of anti-collision beam 3 and crumple energy-absorbing longeron 2 is perpendicular, taking the direction of automobile normal running as positive dirction, before anti-collision beam 3, be provided with air bag and hold capsule 4, air bag holds the air bag 5 that is filled with some inflations in capsule 4, in the time of automobile generation slight impact, can play buffer action, weaken impact, absorbing forces of impact, particularly in the time meeting pedestrian, can play a protective role to pedestrian, in crumple energy-absorbing longeron 2, be provided with cavity 201, the bearing of trend of cavity 201 is consistent with the bearing of trend of crumple energy-absorbing longeron 2, the interior one end near fixing and mounting bracket 1 of cavity 201 is provided with air bag inflator device, in anti-collision beam 3, be provided with safety air bag container cavity 301, the bearing of trend of safety air bag container cavity 301 is consistent with the bearing of trend of anti-collision beam 3, in safety air bag container cavity 301, be provided with safety air bag 6, safety air bag 6 is by gas line 7 connecting safety air bag gas filled devices.
Air bag inflator device comprises that the nitrogen being connected with gas line 7 generates capsule 8, nitrogen generates in capsule 8 and is contained with sodium azide, nitrogen generates in capsule 8 and is also provided with firing unit 9, firing unit 9 connection control units 10, anti-collision beam 3 is provided with sensor 11, sensor 11 is connection control unit 10 also, in the time that impact is larger, there is crumple in anti-collision beam 3 and crumple energy-absorbing longeron 2, the sensor 11 being arranged on anti-collision beam 3 passes the signal along to control unit 10, control unit 10 controlling point firearms 9 are lighted a fire, sodium azide is blasted to react and is generated nitrogen, safety air bag 6 in safety air bag container cavity 301 is inflated, can further play buffer action, weaken impact, absorbing forces of impact, driving engine and driver and crew to vehicle shield.
On fixing and mounting bracket 1, be installed with pedestrain protection beam 12, the consistent and pedestrain protection beam 12 of the bearing of trend of the bearing of trend of pedestrain protection beam 12 and anti-collision beam 3 is positioned at the below of anti-collision beam.
These are only preferred embodiment of the present utility model, not in order to limit the utility model, all any amendments of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (3)
1. Federal bumper, comprise the fixing and mounting bracket being fixedly connected with vehicle frame, it is characterized in that, on described fixing and mounting bracket, be installed with some crumple energy-absorbing longerons, some described crumple energy-absorbing longerons be arranged in parallel and the bearing of trend of bearing of trend and described fixing and mounting bracket perpendicular, some described crumple energy-absorbing longerons are installed with anti-collision beam away from one end of described fixing and mounting bracket, the bearing of trend of the bearing of trend of described anti-collision beam and described crumple energy-absorbing longeron is perpendicular, taking the direction of automobile normal running as positive dirction, before described anti-collision beam, be provided with air bag and hold capsule, described air bag holds the air bag that is filled with some inflations in capsule, in described crumple energy-absorbing longeron, be provided with cavity, the bearing of trend of described cavity is consistent with the bearing of trend of described crumple energy-absorbing longeron, one end near described fixing and mounting bracket in described cavity is provided with air bag inflator device, in described anti-collision beam, be provided with safety air bag container cavity, the bearing of trend of described safety air bag container cavity is consistent with the bearing of trend of described anti-collision beam, in described safety air bag container cavity, be provided with safety air bag, described safety air bag connects described air bag inflator device by gas line.
2. Federal bumper as claimed in claim 1, it is characterized in that, described air bag inflator device comprises that the nitrogen being connected with described gas line generates capsule, described nitrogen generates in capsule and is contained with sodium azide, described nitrogen generates in capsule and is also provided with firing unit, described firing unit connection control unit, described anti-collision beam is provided with sensor, also connection control unit of described sensor.
3. Federal bumper as claimed in claim 1, it is characterized in that, on described fixing and mounting bracket, be installed with pedestrain protection beam, consistent with the bearing of trend of described anti-collision beam and the described pedestrain protection beam of the bearing of trend of described pedestrain protection beam is positioned at the below of described anti-collision beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420400062.7U CN203920652U (en) | 2014-07-18 | 2014-07-18 | Federal bumper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420400062.7U CN203920652U (en) | 2014-07-18 | 2014-07-18 | Federal bumper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203920652U true CN203920652U (en) | 2014-11-05 |
Family
ID=51816513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420400062.7U Expired - Fee Related CN203920652U (en) | 2014-07-18 | 2014-07-18 | Federal bumper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203920652U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108482288A (en) * | 2018-03-12 | 2018-09-04 | 新乡职业技术学院 | A kind of vehicle occupant safety protective device |
| CN109131179A (en) * | 2018-05-08 | 2019-01-04 | 北京北汽模塑科技有限公司 | A kind of lightweight multiple-protection high security bumper |
| CN109278696A (en) * | 2018-10-12 | 2019-01-29 | 薛光兵 | A kind of automobile can reduce the support accessory of collision damage |
| CN109466483A (en) * | 2018-10-18 | 2019-03-15 | 夏小林 | A kind of bumper |
| CN110053644A (en) * | 2018-01-10 | 2019-07-26 | 西华大学 | Anti-collision method for rail/virtual rail/trolley bus and automobile |
| CN113035640A (en) * | 2021-03-06 | 2021-06-25 | 杭州恩惠安防产品有限公司 | Efficient security protection equipment is with preventing overheat device |
-
2014
- 2014-07-18 CN CN201420400062.7U patent/CN203920652U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110053644A (en) * | 2018-01-10 | 2019-07-26 | 西华大学 | Anti-collision method for rail/virtual rail/trolley bus and automobile |
| CN108482288A (en) * | 2018-03-12 | 2018-09-04 | 新乡职业技术学院 | A kind of vehicle occupant safety protective device |
| CN108482288B (en) * | 2018-03-12 | 2021-04-09 | 新乡职业技术学院 | Safety protection device for automobile passenger |
| CN109131179A (en) * | 2018-05-08 | 2019-01-04 | 北京北汽模塑科技有限公司 | A kind of lightweight multiple-protection high security bumper |
| CN109278696A (en) * | 2018-10-12 | 2019-01-29 | 薛光兵 | A kind of automobile can reduce the support accessory of collision damage |
| CN109278696B (en) * | 2018-10-12 | 2021-06-22 | 台州明创科技有限公司 | Support accessory capable of reducing collision damage of automobile |
| CN109466483A (en) * | 2018-10-18 | 2019-03-15 | 夏小林 | A kind of bumper |
| CN113035640A (en) * | 2021-03-06 | 2021-06-25 | 杭州恩惠安防产品有限公司 | Efficient security protection equipment is with preventing overheat device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141105 Termination date: 20150718 |
|
| EXPY | Termination of patent right or utility model |