CN203739819U - Multi-angle damping bumper - Google Patents
Multi-angle damping bumper Download PDFInfo
- Publication number
- CN203739819U CN203739819U CN201320844381.2U CN201320844381U CN203739819U CN 203739819 U CN203739819 U CN 203739819U CN 201320844381 U CN201320844381 U CN 201320844381U CN 203739819 U CN203739819 U CN 203739819U
- Authority
- CN
- China
- Prior art keywords
- damping
- bumper
- slide bar
- fixed mount
- damping slide
- 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
Links
Abstract
The utility model relates to a multi-angle damping bumper. The multi-angle damping bumper has the flexible damping function. A fixing frame (6) is connected with a car body, one end of a longitudinal damping compression spring (8) is fixedly connected with the fixing frame (6), and the other end of the longitudinal damping compression spring (8) is fixedly connected with a transverse slide way (3). A first damping sliding rod (2) and a second damping sliding rod (4) are jointly hinged to the fixing frame (6) through pins (7). One end of a transverse damping tension spring (9) is connected with the first damping sliding rod (2), and the other end of the transverse damping tension spring (9) is connected with the second damping sliding rod (4). The transverse slide way (3), a right slide way (5) and a left slide way (10) are fixedly connected with a bumper body (1). When strong impact acts on the bumper, the bumping time can be prolonged, acting force on the car body can be reduced, all the parts of the bumper are evenly stressed, and thus the car can be protected multidimensionally at multiple angles.
Description
Technical field
The utility model relates to a kind of fuse apparatus for vehicle, particularly a kind of multi-angle shock absorption type bumper.
Background technology
At present; the existing Federal bumper majority in market be take rigidity as main; when bumping; the impulsive force that vehicle body is subject to is still very large; and in different azimuth, even if impinge upon on safety lever, due to bumper/spoiler unbalance stress; well damage, can not be multi-faceted, multi-angle protection vehicle and personal safety.
Summary of the invention
In order to overcome above problem, the utility model provides a kind of novel Federal bumper, and this Federal bumper has flexible damping effect, when the used time is done in greater impact, can extend collision time, reduces the suffered application force of vehicle body.Because spring stress is compressed, bumper/spoiler is stressed everywhere evenly have been reduced stress and has concentrated, can multi-faceted, multi-angle protection vehicle.
The technical scheme that the utility model adopts is: change traditional rigidity link into spring link, bumper/spoiler mainly comprises bumper body, damping slide bar, sideslip road, fixed mount, pin, longitudinal damping stage clip, the major parts such as horizontal shock-absorbing extension spring.Fixed mount is fixed on car body, and longitudinally damping stage clip one end and fixed mount are connected, and the other end and sideslip road are connected, and damping slide bar I and damping slide bar II are hinged on fixed mount by pin jointly.The other end of damping slide bar I can be free to slide at left slideway, and the other end of damping slide bar II can be free to slide in sideslip road, longitudinally shock-damping structure can cushion dead ahead to power.Horizontal shock-absorbing extension spring one end links with damping slide bar I, and the other end links with damping slide bar II.Sideslip road, right slideway, left slideway and bumper body connect firmly, and horizontal shock-absorbing structure can cushion side force, laterally form a complete multi-angle shock absorption type bumper together with longitudinal buffer textural association, and bumper body is the main body of the power of withstanding shocks.
Calculate under design maximum impact force, according to the deflection of spring limit, obtain deflection of spring coefficient, effectively in compression distance, reducing impulsive force.
The beneficial effects of the utility model are, effectively in compression distance, are reducing car body impulsive force, and by momentum theorem, I=Ft obtains, and by extending surge time, can reduce impulsive force.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the utility model integral structure figure.
In Fig. 1: bumper body (1), damping slide bar I (2), sideslip road (3), damping slide bar II (4), right slideway (5), fixed mount (6), pin (7), longitudinal damping stage clip (8), horizontal shock-absorbing extension spring (9), left slideway (10).
The specific embodiment
In Fig. 1, fixed mount (6) links with car body, and longitudinally damping stage clip (8) one end and fixed mount (6) are connected, and the other end and sideslip road (3) are connected.And damping slide bar I (2) is hinged on fixed mount (6) by pin (7) jointly with damping slide bar II (4).The other end of damping slide bar I (2) can be free to slide in left slideway (10), and the other end of damping slide bar II (4) can be free to slide in sideslip road (3).Horizontal shock-absorbing extension spring (9) one end links with damping slide bar I (2), and the other end links with damping slide bar II (4).Sideslip road (3), right slideway (5), left slideway (10) connect firmly with bumper body (1).Above damping, 3 groups of the upper arrangements uniformly of fixed mount (6), forms a complete multi-angle shock absorption type bumper, and bumper body (1) is the main body of the power of withstanding shocks.
Claims (1)
1. multi-angle shock absorption type bumper, comprises bumper body (1), damping slide bar I (2), sideslip road (3), damping slide bar II (4), right slideway (5), fixed mount (6), pin (7), longitudinal damping stage clip (8), horizontal shock-absorbing extension spring (9), left slideway (10); It is characterized in that fixed mount (6) links with car body, longitudinally damping stage clip (8) one end and fixed mount (6) are connected, and the other end and sideslip road (3) are connected; And damping slide bar I (2) is hinged on fixed mount (6) by pin (7) jointly with damping slide bar II (4); The other end of damping slide bar I (2) can be free to slide in left slideway (10), and the other end of damping slide bar II (4) can be free to slide in sideslip road (3); Horizontal shock-absorbing extension spring (9) one end links with damping slide bar I (2), and the other end links with damping slide bar II (4); Sideslip road (3), right slideway (5), left slideway (10) connect firmly with bumper body (1); Above damping, 3 groups of the upper arrangements uniformly of fixed mount (6), forms a complete multi-angle shock absorption type bumper, and bumper body (1) is the main body of the power of withstanding shocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320844381.2U CN203739819U (en) | 2013-12-20 | 2013-12-20 | Multi-angle damping bumper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320844381.2U CN203739819U (en) | 2013-12-20 | 2013-12-20 | Multi-angle damping bumper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203739819U true CN203739819U (en) | 2014-07-30 |
Family
ID=51339657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320844381.2U Expired - Fee Related CN203739819U (en) | 2013-12-20 | 2013-12-20 | Multi-angle damping bumper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203739819U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104742998A (en) * | 2015-03-19 | 2015-07-01 | 南宁学院 | Double-shaft rear-single-wheel drive electric automobile |
| GB2525987A (en) * | 2015-04-21 | 2015-11-11 | Daimler Ag | Protection device for a vehicle, in particular a motor vehicle |
| CN105128942A (en) * | 2015-06-30 | 2015-12-09 | 广东嘉腾机器人自动化有限公司 | Damping device and AGV frame using same |
| CN110758302A (en) * | 2019-10-31 | 2020-02-07 | 北京三快在线科技有限公司 | Bumper |
-
2013
- 2013-12-20 CN CN201320844381.2U patent/CN203739819U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104742998A (en) * | 2015-03-19 | 2015-07-01 | 南宁学院 | Double-shaft rear-single-wheel drive electric automobile |
| GB2525987A (en) * | 2015-04-21 | 2015-11-11 | Daimler Ag | Protection device for a vehicle, in particular a motor vehicle |
| CN105128942A (en) * | 2015-06-30 | 2015-12-09 | 广东嘉腾机器人自动化有限公司 | Damping device and AGV frame using same |
| CN110758302A (en) * | 2019-10-31 | 2020-02-07 | 北京三快在线科技有限公司 | Bumper |
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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: 20140730 Termination date: 20141220 |
|
| EXPY | Termination of patent right or utility model |