CN203996058U - A kind of automotive collision prevention girders - Google Patents
A kind of automotive collision prevention girders Download PDFInfo
- Publication number
- CN203996058U CN203996058U CN201420356918.5U CN201420356918U CN203996058U CN 203996058 U CN203996058 U CN 203996058U CN 201420356918 U CN201420356918 U CN 201420356918U CN 203996058 U CN203996058 U CN 203996058U
- Authority
- CN
- China
- Prior art keywords
- bearing plate
- stay bearing
- collision prevention
- prevention girders
- locating dowel
- 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
- 230000002265 prevention Effects 0.000 title claims abstract description 31
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 7
- 230000003139 buffering Effects 0.000 claims abstract description 7
- 239000010959 steel Substances 0.000 claims abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 2
- 101700050571 SUOX Proteins 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001737 promoting Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Abstract
The utility model discloses a kind of automotive collision prevention girders, comprise " H " shaped support frame, described " H " shaped support frame arranged on left and right sides is provided with the first anticollision device and the second anticollision device, described " H " shaped support frame is made up of the first stay bearing plate, the second stay bearing plate and the 3rd stay bearing plate, described the first stay bearing plate two ends are provided with locating dowel pin, described locating dowel pin top is provided with the collision prevention girders of arc, between described collision prevention girders and the first stay bearing plate, be provided with buffering steel mesh layer, described locating dowel pin surface cover has spring.This enforcement is simple in structure, low cost of manufacture, high safety, establish boss by the first stay bearing plate and the 3rd stay bearing plate and the second stay bearing plate junction, reinforced rib is established on collision prevention girders surface, can improve crashproof power by actv., by locating dowel pin surface sleeve spring, between collision prevention girders and the first stay bearing plate, establish buffering steel mesh layer, can absorb preferably from extraneous impact.
Description
Technical field
The utility model relates to a kind of automotive collision prevention girders.
Background technology
At present, common collision prevention girders has two kinds of mounting meanss on automobile, and one is to be fixed by welding on automobile, and another kind is to be fixed on automobile by gauge member.The former has formed the mounting rail that runs through together the vehicle body left and right sides on body in white, and this makes troubles to the assembling of part in follow-up assembly shop machinery space.
Existing collision prevention girders is mostly a curved beam simultaneously, and the ability of its impact-absorbing is poor, and the application force after distortion directly acts on automobile, causes automobile gross distortion, is not suitable for promoting the use of.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of automotive collision prevention girders, simple in structure, easy for installation, and this device can absorb preferably from extraneous impact, avoids the damage of impulsive force to auto body.
The utility model is achieved through the following technical solutions:
A kind of automotive collision prevention girders of the present utility model, comprise " H " shaped support frame (9), described " H " shaped support frame (9) left side, right both sides are provided with the first anticollision device (7) and the second anticollision device (11), described " H " shaped support frame (9) is by the first stay bearing plate (2), the second stay bearing plate (1) and the 3rd stay bearing plate (12) form, described the first stay bearing plate (2) two ends are provided with locating dowel pin (8), described locating dowel pin (8) top is provided with the collision prevention girders (4) of arc, between described collision prevention girders (4) and the first stay bearing plate (2), be provided with buffering steel mesh layer (5), described locating dowel pin (8) surface cover has spring (3).
Technical scheme further, described the first stay bearing plate (2) and the 3rd stay bearing plate (12) are provided with boss (10) with the second stay bearing plate (1) junction.
Technical scheme further, described collision prevention girders (4) surface is provided with reinforced rib (6).
Technical scheme further, described the first anticollision device (7) is identical with the second anticollision device (11) structure.
The beneficial effects of the utility model are: this enforcement is simple in structure, low cost of manufacture, high safety, establish boss by the first stay bearing plate and the 3rd stay bearing plate and the second stay bearing plate junction, reinforced rib is established on collision prevention girders surface, can improve crashproof power by actv., by locating dowel pin surface sleeve spring, between collision prevention girders and the first stay bearing plate, establish buffering steel mesh layer, can absorb preferably from extraneous impact.
Brief description of the drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is a kind of automotive collision prevention girders structural representation of the present utility model.
Detailed description of the invention
below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that, protection domain of the present utility model is made to more explicit defining.
As shown in Figure 1, a kind of automotive collision prevention girders of the present utility model, comprise " H " shaped support frame 9, described " H " shaped support frame 9 arranged on left and right sides are provided with the first anticollision device 7 and the second anticollision device 11, described " H " shaped support frame 9 is made up of the first stay bearing plate 2, the second stay bearing plate 1 and the 3rd stay bearing plate 12, described the first stay bearing plate 2 two ends are provided with locating dowel pin 8, described locating dowel pin 8 tops are provided with the collision prevention girders 4 of arc, between described collision prevention girders 4 and the first stay bearing plate 2, be provided with buffering steel mesh layer 5, described locating dowel pin 8 surface covers have spring 3.
Wherein, described the first stay bearing plate 2 and the 3rd stay bearing plate 12 and the second stay bearing plate 1 junction are provided with boss 10.
Described collision prevention girders 4 surfaces are provided with reinforced rib 6.
Described the first anticollision device (7) is identical with the second anticollision device 11 structures.
The beneficial effects of the utility model are: this enforcement is simple in structure, low cost of manufacture, high safety, establish boss by the first stay bearing plate and the 3rd stay bearing plate and the second stay bearing plate junction, reinforced rib is established on collision prevention girders surface, can improve crashproof power by actv., by locating dowel pin surface sleeve spring, between collision prevention girders and the first stay bearing plate, establish buffering steel mesh layer, can absorb preferably from extraneous impact.
The above, be only detailed description of the invention of the present utility model, but protection domain of the present utility model is not limited to this, and any variation of expecting without creative work or replacement, within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims were limited.
Claims (4)
1. an automotive collision prevention girders, it is characterized in that: comprise " H " shaped support frame (9), described " H " shaped support frame (9) left side, right both sides are provided with the first anticollision device (7) and the second anticollision device (11), described " H " shaped support frame (9) is by the first stay bearing plate (2), the second stay bearing plate (1) and the 3rd stay bearing plate (12) form, described the first stay bearing plate (2) two ends are provided with locating dowel pin (8), described locating dowel pin (8) top is provided with the collision prevention girders (4) of arc, between described collision prevention girders (4) and the first stay bearing plate (2), be provided with buffering steel mesh layer (5), described locating dowel pin (8) surface cover has spring (3).
2. automotive collision prevention girders according to claim 1, is characterized in that: described the first stay bearing plate (2) and the 3rd stay bearing plate (12) are provided with boss (10) with the second stay bearing plate (1) junction.
3. automotive collision prevention girders according to claim 1, is characterized in that: described collision prevention girders (4) surface is provided with reinforced rib (6).
4. automotive collision prevention girders according to claim 1, is characterized in that: described the first anticollision device (7) is identical with the second anticollision device (11) structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420356918.5U CN203996058U (en) | 2014-07-01 | 2014-07-01 | A kind of automotive collision prevention girders |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420356918.5U CN203996058U (en) | 2014-07-01 | 2014-07-01 | A kind of automotive collision prevention girders |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203996058U true CN203996058U (en) | 2014-12-10 |
Family
ID=52036105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420356918.5U Expired - Fee Related CN203996058U (en) | 2014-07-01 | 2014-07-01 | A kind of automotive collision prevention girders |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203996058U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107738624A (en) * | 2017-10-03 | 2018-02-27 | 刘瑞 | A kind of automobile collision preventing protects beam |
-
2014
- 2014-07-01 CN CN201420356918.5U patent/CN203996058U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107738624A (en) * | 2017-10-03 | 2018-02-27 | 刘瑞 | A kind of automobile collision preventing protects beam |
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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: 20141210 Termination date: 20150701 |
|
| EXPY | Termination of patent right or utility model |