CN201566578U - Rear bumper of heavy-duty vehicle - Google Patents
Rear bumper of heavy-duty vehicle Download PDFInfo
- Publication number
- CN201566578U CN201566578U CN2009202567711U CN200920256771U CN201566578U CN 201566578 U CN201566578 U CN 201566578U CN 2009202567711 U CN2009202567711 U CN 2009202567711U CN 200920256771 U CN200920256771 U CN 200920256771U CN 201566578 U CN201566578 U CN 201566578U
- Authority
- CN
- China
- Prior art keywords
- rear bumper
- safety screen
- baffle plate
- buffering mechanism
- bumper arm
- 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 relates to a rear bumper of a heavy-duty vehicle, which comprises a support rod, a connecting rod and a safety baffle plate, wherein the connecting rod and the safety baffle plate are vertically connected; the support rod and the connecting rod are connected with a vehicle chassis bridge frame, the safety baffle plate is arranged parallel to the tail of the vehicle and connected with the support rod, and an elastic cushioning device is arranged at the rear of the safety baffle plate. The utility model has the advantages that when a traffic accident occurs, the rear bumper can perform a cushioning action, can reduce the damage of small vehicles to a great extent and further reduces personnel casualties and reduces the loss caused by the traffic accidents.
Description
Technical field:
The utility model relates to a kind of autotruck rear bumper arm, is a kind of automobile safety protector.
Background technology:
Along with rapid economy development, the popularity of automobile is more and more higher, and thing followed traffic accident is increasing day by day also, has caused sizable economic loss and personal casualty.In general; for reduce because of auto against to the infringement of vehicle or safety misadventure takes place, reduce injury to automobile and personnel; rear and front end at automobile is provided with bumper/spoiler, still, and for most of autotrucies; because the restriction of its structure; so be not provided with bumper/spoiler in large-scale autotruck back, though also being provided with, the afterbody at automobile that has protects unanimous thick stick; its installation site is too high, can't play a protective role in actual applications.At present, a lot of traffic accidents is because dolly and cart knock into the back, dolly has bumped against above the cart, because cart is not installed rear bumper, very easily causes casualties, because the afterbody height of autotruck, from trailing wheel long distance is arranged again, therefore, dolly pierces the afterbody of autotruck once knocking into the back, its afterbody cross bar just directly pushes the personnel that are sitting in the dolly front row, causes casualties.
Summary of the invention
The purpose of this utility model is not to be provided with the problem that bumper/spoiler causes casualties easily at its back of existing large-scale autotruck described in the background technology, and a kind of automobile rear bumper is provided.
The realization the technical solution of the utility model is as follows:
A kind of autotruck rear bumper arm, it comprises strut bar, pipe link and safety screen, pipe link vertically is connected with safety screen; Strut bar and pipe link are connected on the car chassis crane span structure, and safety screen be arranged in parallel with automobile tail and links to each other with strut bar, are provided with elastic buffering mechanism in the safety screen back.
The lower surface of described safety screen is 0.2m-0.7m apart from floor level.
Described safety screen is that channel-section steel or cylindrical steel are made.
Described elastic buffering mechanism is made with high-tension rubber or high-tension synthetic material, and its inside is solid or hollow.
Described safety screen is provided with the plurality of elastic projection, and elastic buffering mechanism is filled in wherein.
The beneficial effects of the utility model are because of be provided with rear bumper in the car body rear end of large-scale autotruck, be provided with elastic buffering mechanism in the rear bumper, and the height of rear bumper is corresponding with the height of C-class, therefore, when dolly and large-scale autotruck when knocking into the back, the rear bumper of large-scale autotruck can play buffer action, can reduce the damage of dolly to a great extent, and then the minimizing personal casualty, reduce the loss that traffic accident causes.
Description of drawings:
Fig. 1 is the utility model structural representation;
Among the figure: 1 is strut bar, and 2 is pipe link; 3 is safety screen, and 4 is elastic buffering mechanism.
The specific embodiment:
A kind of autotruck rear bumper arm as shown in Figure 1, it comprises strut bar 1, pipe link 2 and safety screen 3, pipe link 2 vertically is connected with safety screen 3; Strut bar 1 and pipe link 2 are connected on the car chassis crane span structure, and safety screen 3 be arranged in parallel with automobile tail and links to each other with strut bar 1, is provided with elastic buffering mechanism 4 in safety screen 3 back; The lower surface of described safety screen 3 is 0.2m-0.7m apart from floor level; Described safety screen 3 is that channel-section steel or cylindrical steel are made; Described elastic buffering mechanism 4 usefulness high-tension rubber or high-tension synthetic material are made, and its inside is solid or hollow; Described safety screen 3 is provided with the plurality of elastic projection, and elastic buffering mechanism 4 is filled in wherein.
Because the car body rear end at large-scale autotruck is provided with rear bumper, be provided with elastic buffering mechanism 4 in the rear bumper, and the height of rear bumper is corresponding with the height of C-class, therefore, when dolly and large-scale autotruck when knocking into the back, the rear bumper of large-scale autotruck can play buffer action, can reduce the damage of dolly to a great extent, and then the minimizing personal casualty, reduce the loss that traffic accident causes.
Claims (5)
1. autotruck rear bumper arm, it is characterized in that: it comprises strut bar, pipe link and safety screen, pipe link vertically is connected with safety screen; Strut bar and pipe link are connected on the car chassis crane span structure, and safety screen be arranged in parallel with automobile tail and links to each other with strut bar, are provided with elastic buffering mechanism in the safety screen back.
2. automobile rear bumper arm according to claim 1 is characterized in that: the lower surface of described safety screen is 0.2m-0.7m apart from floor level.
3. automobile rear bumper arm according to claim 1 is characterized in that: described safety screen is that channel-section steel or cylindrical steel are made.
4. automobile rear bumper arm according to claim 1 is characterized in that: described elastic buffering mechanism is made with high-tension rubber or high-tension synthetic material, and its inside is solid or hollow.
5. automobile rear bumper arm according to claim 1 is characterized in that: described safety screen is provided with the plurality of elastic projection, and elastic buffering mechanism is filled in wherein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202567711U CN201566578U (en) | 2009-10-30 | 2009-10-30 | Rear bumper of heavy-duty vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202567711U CN201566578U (en) | 2009-10-30 | 2009-10-30 | Rear bumper of heavy-duty vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201566578U true CN201566578U (en) | 2010-09-01 |
Family
ID=42658866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202567711U Expired - Fee Related CN201566578U (en) | 2009-10-30 | 2009-10-30 | Rear bumper of heavy-duty vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201566578U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106004739A (en) * | 2016-06-15 | 2016-10-12 | 苏州市振业模具有限公司 | Buffering type bumper bar bracket |
-
2009
- 2009-10-30 CN CN2009202567711U patent/CN201566578U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106004739A (en) * | 2016-06-15 | 2016-10-12 | 苏州市振业模具有限公司 | Buffering type bumper bar bracket |
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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: 20100901 Termination date: 20101030 |