CN210822123U - Automobile anti-collision bumper - Google Patents
Automobile anti-collision bumper Download PDFInfo
- Publication number
- CN210822123U CN210822123U CN201921731350.XU CN201921731350U CN210822123U CN 210822123 U CN210822123 U CN 210822123U CN 201921731350 U CN201921731350 U CN 201921731350U CN 210822123 U CN210822123 U CN 210822123U
- Authority
- CN
- China
- Prior art keywords
- bumper
- air bag
- connecting plate
- damping air
- collision
- 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
Images
Abstract
The utility model discloses an automobile anti-collision bumper, including car connecting plate and bumper, still including setting up the crashproof stand at both ends, crashproof stand includes piston rod and cylinder body, is equipped with the crossbeam between adjacent crashproof stand, and the one end that car connecting plate was kept away from to the bumper is equipped with the fire-retardant pad of buffering, is equipped with the bolster between bumper and the crossbeam, is equipped with shock attenuation gasbag one and shock attenuation gasbag two between bumper and the car connecting plate. Compared with the prior art, the utility model the advantage lie in: the buffering flame-retardant cushion ensures that the vehicle is in collision, so that fire and even explosion caused by friction and the like can be avoided, and the safety is higher; through crashproof stand and bolster abundant absorption crashproof, through the size of aerifing of control shock attenuation gasbag one and shock attenuation gasbag two, the bumper carries out certain extent's rotation through the relative crossbeam of crashproof stand, avoids direct striking, alleviates the damage that vehicle and driver and crew received.
Description
Technical Field
The utility model relates to a bumper technical field specifically indicates an automobile anticollision bumper.
Background
The automobile bumper is a safety device for absorbing and relieving external impact force and protecting the front part and the rear part of an automobile body, a plurality of existing traffic accidents that the automobile knocks at the back can cause serious injuries and deaths of drivers and passengers when similar accidents happen, and because the automobile speed is fast when the automobile accidents happen, the parts above the chest of the drivers and passengers in the automobile which are subjected to inertia are easily damaged fatally. Even some high-grade cars are difficult to avoid casualties. The existing bumper is formed by stamping channel steel, is poor in blocking effect, cannot effectively absorb energy when colliding, and reduces impact generated by collision, so that personnel injury and automobile body damage are caused.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome the defect of above-mentioned technique, provide an automobile anticollision bumper, it blocks that the effect is better, the security performance is higher.
In order to solve the technical problem, the utility model provides a technical scheme does: the utility model provides an automobile anti-collision bumper, includes automobile connecting plate and bumper, the bumper sets up in the outside of automobile connecting plate, still including setting up the crashproof stand at both ends, the crashproof stand includes piston rod and cylinder body, is equipped with the crossbeam between adjacent crashproof stand, the crossbeam is fixed with the automobile connecting plate, the one end and the crossbeam rotation of crashproof stand are connected, the other end and the bumper of crashproof stand are connected, the one end that the automobile connecting plate was kept away from to the bumper is equipped with the fire-retardant pad of buffering, be equipped with the bolster between bumper and the crossbeam, be equipped with shock attenuation gasbag one and shock attenuation gasbag two between bumper and the automobile connecting plate, shock attenuation gasbag one and shock attenuation gasbag two set up the both sides at the crashproof stand, shock attenuation gasbag one is equipped with pressure sensor with the inside of shock attenuation gasbag two.
As an improvement, the rotation angle range between the anti-collision upright post and the cross beam is 90 degrees.
As an improvement, the buffer piece is a buffer spring.
As an improvement, the inflation sizes of the first shock absorption air bag and the second shock absorption air bag are different.
As an improvement, the pressure sensor is connected with a controller in the automobile through a wireless transmitter to control the inflating device to inflate the first damping air bag and the second damping air bag.
Compared with the prior art, the utility model the advantage lie in: the buffering flame-retardant cushion ensures that the vehicle is in collision, so that fire and even explosion caused by friction and the like can be avoided, and the safety is higher; through crashproof stand and bolster abundant absorption crashproof, the inside pressure sensor of shock attenuation gasbag is according to the impact force that receives, and the transmission carries out timely judgement for the controller, and the size of aerifing of control shock attenuation gasbag one and shock attenuation gasbag two controls the bumper and carries out certain extent's rotation through the relative crossbeam of crashproof stand, avoids direct striking, alleviates the damage that vehicle and driver and crew received.
Drawings
Fig. 1 is a schematic structural view of an automobile anti-collision bumper of the present invention.
As shown in the figure: 1. the automobile bumper comprises an automobile connecting plate, 2, a bumper, 3, an anti-collision upright post, 3.1, a piston rod, 3.2, a cylinder body, 4, a cross beam, 5, a buffering flame-retardant pad, 6, a buffering piece, 7, a first damping air bag, 8 and a second damping air bag.
Detailed Description
The following will explain the present invention in further detail with reference to the attached drawings.
With the attached drawings, the automobile anti-collision bumper comprises an automobile connecting plate 1 and a bumper 2, wherein the bumper 2 is arranged on the outer side of the automobile connecting plate 1, and further comprises anti-collision upright posts 3 arranged at two ends, each anti-collision upright post 3 comprises a piston rod 3.1 and a cylinder body 3.2, a cross beam 4 is arranged between every two adjacent anti-collision upright posts 3, the cross beam 4 is fixed with the automobile connecting plate 1, one end of each anti-collision upright post 3 is rotatably connected with the cross beam 4, the rotating angle range between each anti-collision upright post 3 and the cross beam 4 is 90 degrees, the other end of each anti-collision upright post 3 is connected with the bumper 2, one end of the bumper 2, which is far away from the automobile connecting plate 1, is provided with a buffering flame-retardant pad 5, a buffering piece 6 is arranged between the bumper 2 and the cross beam 4, the buffering piece 6 is a buffering spring, a damping air bag I7 and a, the first damping air bag 7 and the second damping air bag 8 are arranged on two sides of the anti-collision stand column 3, the first damping air bag 7 and the second damping air bag 8 are internally provided with pressure sensors, and the pressure sensors are connected with a controller inside an automobile through wireless transmitters to control the inflating device to inflate the first damping air bag 7 and the second damping air bag 8.
When the utility model is implemented, the buffering flame-retardant pad ensures that the vehicle is collided, and the fire and even explosion caused by friction and the like can be avoided, so that the vehicle is safer; when the vehicle bumps, at first transmit the impact force for crashproof stand and bolster through the bumper, carry out preliminary absorption, the inside pressure sensor of shock attenuation gasbag is according to the impact force that receives, the transmission carries out timely judgement for the controller, the size of aerifing of control shock attenuation gasbag one and shock attenuation gasbag two, it is few to aerify one more, thereby realize the rotation of crashproof stand, the rotation through crashproof stand drives the bumper and takes place to rotate to one side, avoid direct striking, effectively alleviate the damage that vehicle and driver and crew received.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (5)
1. The utility model provides an automobile anticollision bumper, includes automobile connecting plate (1) and bumper (2), bumper (2) set up in the outside of automobile connecting plate (1), its characterized in that: the anti-collision device is characterized by further comprising anti-collision upright columns (3) arranged at two ends, each anti-collision upright column (3) comprises a piston rod (3.1) and a cylinder body (3.2), a cross beam (4) is arranged between every two adjacent anti-collision upright columns (3), the cross beam (4) is fixed with the automobile connecting plate (1), one end of the anti-collision upright post (3) is rotatably connected with the cross beam (4), the other end of the anti-collision upright post (3) is connected with a bumper (2), one end of the bumper (2) far away from the automobile connecting plate (1) is provided with a buffering flame-retardant pad (5), a buffer piece (6) is arranged between the bumper (2) and the cross beam (4), a first damping air bag (7) and a second damping air bag (8) are arranged between the bumper (2) and the automobile connecting plate (1), the first damping air bag (7) and the second damping air bag (8) are arranged at two sides of the anti-collision upright post (3), and pressure sensors are arranged inside the first damping air bag (7) and the second damping air bag (8).
2. An automotive crash-proof bumper as defined in claim 1, wherein: the rotation angle range between the anti-collision upright post (3) and the cross beam (4) is 90 degrees.
3. An automotive crash-proof bumper as defined in claim 1, wherein: the buffer piece (6) is a buffer spring.
4. An automotive crash-proof bumper as defined in claim 1, wherein: the inflation sizes of the first damping air bag (7) and the second damping air bag (8) are different.
5. An automotive crash-proof bumper as defined in claim 1, wherein: the pressure sensor is connected with a controller in the automobile through a wireless transmitter to control the inflating device to inflate the first damping air bag (7) and the second damping air bag (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921731350.XU CN210822123U (en) | 2019-10-16 | 2019-10-16 | Automobile anti-collision bumper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921731350.XU CN210822123U (en) | 2019-10-16 | 2019-10-16 | Automobile anti-collision bumper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210822123U true CN210822123U (en) | 2020-06-23 |
Family
ID=71279085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921731350.XU Expired - Fee Related CN210822123U (en) | 2019-10-16 | 2019-10-16 | Automobile anti-collision bumper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210822123U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113002462A (en) * | 2021-03-24 | 2021-06-22 | 安徽工程大学 | Automobile front end protection device |
-
2019
- 2019-10-16 CN CN201921731350.XU patent/CN210822123U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113002462A (en) * | 2021-03-24 | 2021-06-22 | 安徽工程大学 | Automobile front end protection device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209700588U (en) | A kind of preventing collision of vehicles collision device | |
| CN105128786A (en) | Initiative anti-collision buffering device for automobile | |
| CN104827999A (en) | Automobile collision protection device | |
| CN208376681U (en) | A kind of Collipsion preventor | |
| CN105584440A (en) | Collision buffer energy-absorption device for automobile | |
| CN210822123U (en) | Automobile anti-collision bumper | |
| CN201056189Y (en) | Triggering type vehicle buffering mechanism for crash | |
| CN209870306U (en) | Rear-end collision prevention buffer protection device of automobile | |
| CN207697824U (en) | A kind of Novel crashproof formula automobile chassis | |
| CN109204202A (en) | A kind of car crass three-level buffer unit | |
| CN102303577B (en) | Motor vehicle anti-collision invention linkage device | |
| CN204452311U (en) | A kind of bumper/spoiler being provided with crash sensor | |
| CN212386435U (en) | A buffer stop for kart | |
| CN206704143U (en) | A kind of active control device for being used to improve commercial vehicle collision security | |
| CN202429163U (en) | Automobile occupant side impact protection system | |
| CN210554641U (en) | Automobile integrated anti-collision system | |
| CN107839641B (en) | Special rear anti-collision beam for truck | |
| CN109823293A (en) | A kind of buffer device for collision of automobile | |
| CN104369707A (en) | Car crash prevention and buffer device | |
| CN208069582U (en) | A kind of three-level buffer device for collision of automobile | |
| CN207700100U (en) | A kind of Intelligent road protective guard device with warning function | |
| CN205871973U (en) | Anticollision car structure | |
| CN209987880U (en) | Collision buffer device for automobile | |
| CN209064041U (en) | A kind of car crass three-level buffer unit | |
| CN213167956U (en) | Automobile contraction bumper |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200623 Termination date: 20201016 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |