CN202320163U - Heavy-duty truck rear bumper - Google Patents
Heavy-duty truck rear bumper Download PDFInfo
- Publication number
- CN202320163U CN202320163U CN2011205005520U CN201120500552U CN202320163U CN 202320163 U CN202320163 U CN 202320163U CN 2011205005520 U CN2011205005520 U CN 2011205005520U CN 201120500552 U CN201120500552 U CN 201120500552U CN 202320163 U CN202320163 U CN 202320163U
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- CN
- China
- Prior art keywords
- bracing frame
- spring
- elastic rubber
- heavy
- high capacity
- 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
A heavy-duty truck rear bumper relates to the technical field of bumpers and comprises a support frame, wherein a bumper is connected to the support frame, a bolt fixing hole is machined on the upper part of the support frame, a spring is connected to the bumper, an anti-collision plate is connected to the spring, an elastic rubber board is arranged on the anti-collision plate, the top of the anti-collision plate is fixed on the top of the support frame by an iron wire, and a reflective plastic sheet is adhered to the outer surface of the elastic rubber board. As a buffer device is arranged on the heavy-duty truck rear bumper, the rear-end accidents can be reduced.
Description
Technical field
The utility model relates to a kind of crash bar technical field.
Background technology
High capacity waggon is a kind of full size vehicle, and the lorry afterbody generally all is equipped with crash bar, but does not have shock absorber on the crash bar, knocks the afterbody of high capacity waggon if car knocks into the back, and car can be injured very serious.Particularly when express highway is run at high speed, knock the afterbody of high capacity waggon, can cause car badly damaged, injury to personnel in the car if car knocks into the back.Therefore, need a kind of high capacity waggon Grard Assy that has shock absorber on the market, when car knocks into the back the afterbody that knocks high capacity waggon, play buffer action, reduce when knocking into the back injury dillies such as rear portion cars.
Summary of the invention
In order not have shock absorber on the crash bar that overcomes existing lorry afterbody, cause the deficiency of the injury of knocking into the back easily, the utility model provides a kind of high capacity waggon Grard Assy, and this high capacity waggon Grard Assy is provided with shock absorber, can reduce the injury of knocking into the back.
It is that a kind of high capacity waggon Grard Assy comprises bracing frame that the utility model solves the technical scheme that its technical matters adopted; Be connected with crash bar on the bracing frame, bracing frame top has the bolt hole, is connected with spring on the crash bar; Be connected with Crashworthy plate on the spring; Crashworthy plate is provided with elastic rubber slab, and the top of Crashworthy plate is fixed on the bracing frame top through iron wire, and the outside face of elastic rubber slab is pasted with reflective plastic sheet.
Because this high capacity waggon Grard Assy comprises bracing frame, is connected with crash bar on the bracing frame, bracing frame top has the bolt hole; Be connected with spring on the crash bar, be connected with Crashworthy plate on the spring, Crashworthy plate is provided with elastic rubber slab; The top of Crashworthy plate is fixed on the bracing frame top through iron wire; The outside face of elastic rubber slab is pasted with reflective plastic sheet, so this high capacity waggon Grard Assy is provided with shock absorber, can reduce the injury of knocking into the back.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is described further.
Fig. 1 is the constructional drawing of the utility model embodiment high capacity waggon Grard Assy.
Fig. 2 is the left view of Fig. 1.
The specific embodiment
As depicted in figs. 1 and 2, a kind of high capacity waggon Grard Assy comprises bracing frame 2; Be connected with crash bar 3 on the bracing frame 2, bracing frame 2 tops have bolt hole 1, are connected with spring 4 on the crash bar 3; Be connected with Crashworthy plate 5 on the spring 4; Crashworthy plate 5 is provided with elastic rubber slab 6, and the top of Crashworthy plate 5 is fixed on bracing frame 2 tops through iron wire 7, and the outside face of elastic rubber slab 6 is pasted with reflective plastic sheet.Iron wire 7 plays the effect of up drawing, and can prevent Crashworthy plate 5 tenesmus.Spring 4 all has elasticity with elastic rubber slab 6, when knocking into the back, plays buffer action.Reflective plastic sheet plays the reflection alarming effect when night running.Bolt hole 1 can install and fix bolt, and bolt of rear end plate is connected lorry crossbeam rear end again, promptly through bolt hole 1 and bolt of rear end plate this bracing frame 2 is fixedly connected on lorry crossbeam rear end.Therefore this high capacity waggon Grard Assy is provided with shock absorber, can reduce the injury of knocking into the back.
Claims (1)
1. a high capacity waggon Grard Assy comprises bracing frame (2), is connected with crash bar (3) on the bracing frame (2); It is characterized in that: bracing frame (2) top has bolt hole (1); Be connected with spring (4) on the crash bar (3), be connected with Crashworthy plate (5) on the spring (4), Crashworthy plate (5) is provided with elastic rubber slab (6); The top of Crashworthy plate (5) is fixed on bracing frame (2) top through iron wire (7), and the outside face of elastic rubber slab (6) is pasted with reflective plastic sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205005520U CN202320163U (en) | 2011-11-29 | 2011-11-29 | Heavy-duty truck rear bumper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205005520U CN202320163U (en) | 2011-11-29 | 2011-11-29 | Heavy-duty truck rear bumper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202320163U true CN202320163U (en) | 2012-07-11 |
Family
ID=46432154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205005520U Expired - Fee Related CN202320163U (en) | 2011-11-29 | 2011-11-29 | Heavy-duty truck rear bumper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202320163U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106514814A (en) * | 2016-12-23 | 2017-03-22 | 青岛欣鑫数控精密机械有限公司 | Material pushing and dust absorption device for numerical control machining for plates |
-
2011
- 2011-11-29 CN CN2011205005520U patent/CN202320163U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106514814A (en) * | 2016-12-23 | 2017-03-22 | 青岛欣鑫数控精密机械有限公司 | Material pushing and dust absorption device for numerical control machining for plates |
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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: 20120711 Termination date: 20121129 |