CN202703468U - Passenger car front wall anticollision beam - Google Patents
Passenger car front wall anticollision beam Download PDFInfo
- Publication number
- CN202703468U CN202703468U CN 201220335383 CN201220335383U CN202703468U CN 202703468 U CN202703468 U CN 202703468U CN 201220335383 CN201220335383 CN 201220335383 CN 201220335383 U CN201220335383 U CN 201220335383U CN 202703468 U CN202703468 U CN 202703468U
- Authority
- CN
- China
- Prior art keywords
- anticollision
- collision prevention
- crashworthy plate
- prevention girders
- fixed
- 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 - Lifetime
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Abstract
The utility model relates to a passenger car front wall anticollision beam which is characterized in that the anticollision beam is arranged between a front bumper (1) and a front beam (2), two ends of the anticollision beam are fixed on longitudinal beams (3) on two sides of the front beam (2),, the anticollision beam comprises two supporting tubes (4) which are mutually parallel and transversely arranged and a rectangular anticollision board (5) which is transversely arranged and fixed on the two supporting tubes (4), the overall anticollision board (5) is of a wavy structure, the left end and the right end of the anticollision board (5) are respectively fixed on two end portions of the two supporting tubes (4), the surface of the anticollision board (5) is in an arch shape, and buffering gaps (6) are arranged between the surface of the anticollision board (5) and side walls of the two supporting tubes (4). The passenger car front wall anticollision beam has the advantages that a wavy anticollision board is arranged between the front bumper and the front beam, the buffering gaps are arranged between the anticollision board and the front beam, buffering and power-absorbing capacity of a passenger car are improved, the anticollision board is fixed through bolts so that an anticollision device is convenient to mount, replace and overhaul, and safety of the passenger car is greatly improved.
Description
Technical field
The utility model relates to the vehicular spare parts field, especially a kind of coach front surrounding collision prevention girders.
Background technology
The meaning of front anti-collision beam is exactly the device that vehicle bears impact for the first time, is exactly that a bit stressed whole body is stressed an important idea is arranged aspect the vehicle body passive security.The some positions that are exactly frankly speaking car body have been subject to bump, and iff allowing this position go holding capacity, the protection effect that reaches so can be very poor.If when certain a bit is subject to power, allow whole skeleton structure go holding capacity, then can reduce to greatest extent an intensity of force that point is suffered, crashproof girder steel just plays effect clearly here particularly, but only depend on the rigidity collision prevention girders very undesirable aspect energy-absorbing buffering, domestic passenger vehicle does not mostly have better Anticollision Measures.
The utility model content
The purpose of this utility model provides a kind of safer aspect the crashproof buffering energy-absorbing, reliable and easily coach front surrounding collision prevention girders is installed.
In order to finish above-mentioned purpose, the technical solution adopted in the utility model is:
A kind of coach front surrounding collision prevention girders, described collision prevention girders is arranged between front bumper and the front cross rail, the two ends of collision prevention girders are fixed on the longeron of front cross rail both sides, collision prevention girders comprises support tube and the horizontally set of two parallel to each other and horizontally sets and is fixed on rectangle Crashworthy plate on the support tube, Crashworthy plate integral body is wavy shaped configuration, the two ends, the left and right sides of Crashworthy plate are separately fixed at the both ends of two support tubes, the surface of Crashworthy plate be the arch setting and and the sidewall of support tube between leave dash clearance.
Described support tube is square tube.
The horizontal section of described Crashworthy plate is the wave structure of rectangle.
The two ends of described Crashworthy plate are provided with and are fixed on connecting panel L shaped on the longeron.
Described connecting panel mode with bolts is fixed on the longeron.
The beneficial effects of the utility model are: leave dash clearance arranging between front bumper and the front cross rail between corrugated Crashworthy plate and Crashworthy plate and the front cross rail, improved the buffering energy-absorbing ability of passenger vehicle, again Crashworthy plate is adopted bolt fixedly to make anticollision device be convenient to install, change and maintenance the safety that has greatly improved passenger vehicle.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the left side structural representation of Fig. 1.
Among the figure, 1, front bumper, 2, front cross rail, 3, longeron, 4, support tube, 5, Crashworthy plate, 6, dash clearance, 7, connecting panel.
The specific embodiment
The utility model is a kind of coach front surrounding collision prevention girders, leave dash clearance arranging between front bumper and the front cross rail between corrugated Crashworthy plate and Crashworthy plate and the front cross rail, improved the buffering energy-absorbing ability of passenger vehicle, again Crashworthy plate is adopted bolt fixedly to make anticollision device be convenient to install, change and maintenance the safety that has greatly improved passenger vehicle.
Below in conjunction with accompanying drawing the utility model is described further.
Specific embodiment, such as Fig. 1, shown in Figure 2, a kind of coach front surrounding collision prevention girders, collision prevention girders is arranged between front bumper 1 and the front cross rail 2, the two ends of collision prevention girders are fixed on the longeron 3 of front cross rail 2 both sides, collision prevention girders comprises support tube 4 and the horizontally set of two parallel to each other and horizontally sets and is fixed on rectangle Crashworthy plate 5 on the support tube 4, support tube 4 adopts square tube to make, Crashworthy plate 5 integral body are wavy shaped configuration, and the horizontal section of Crashworthy plate 5 is that the wave structure of rectangle can effectively absorb collision energy, the two ends, the left and right sides of Crashworthy plate 5 are separately fixed at the both ends of two support tubes 4, the surface of Crashworthy plate 5 be the arch setting and and the sidewall of support tube 4 between leave dash clearance 6 in order to buffering energy-absorbing, the energy of collision is distributed to whole Crashworthy plate 5, wavy shaped configuration by Crashworthy plate 5 is distributed to front cross rail 2 and longeron 3 and whole car body again, the two ends of Crashworthy plate 5 are provided with and are fixed on the intensity that connecting panel L shaped on the longeron 37 is used for strengthening the connection place, connecting panel 7 modes with bolts are fixed on the longeron 3, are convenient to future to the installation of Crashworthy plate 5, change and maintenance.Because leave dash clearance arranging between front bumper and the front cross rail between corrugated Crashworthy plate and Crashworthy plate and the front cross rail, improved the buffering energy-absorbing ability of passenger vehicle, again Crashworthy plate is adopted bolt fixedly to make anticollision device be convenient to install, change and maintenance, so greatly improved the safety of passenger vehicle.
Claims (5)
1. coach front surrounding collision prevention girders, it is characterized in that: described collision prevention girders is arranged between front bumper (1) and the front cross rail (2), the two ends of collision prevention girders are fixed on the longeron (3) of front cross rail (2) both sides, collision prevention girders comprises support tube (4) and the horizontally set of two parallel to each other and horizontally sets and is fixed on rectangle Crashworthy plate (5) on the support tube (4), Crashworthy plate (5) integral body is wavy shaped configuration, the two ends, the left and right sides of Crashworthy plate (5) are separately fixed at the both ends of two support tubes (4), the surface of Crashworthy plate (5) be the arch setting and and the sidewall of support tube (4) between leave dash clearance (6).
2. a kind of coach front surrounding collision prevention girders according to claim 1 is characterized in that: described support tube (4) is square tube.
3. a kind of coach front surrounding collision prevention girders according to claim 1, it is characterized in that: the horizontal section of described Crashworthy plate (5) is the wave structure of rectangle.
4. a kind of coach front surrounding collision prevention girders according to claim 1 is characterized in that: the two ends of described Crashworthy plate (5) are provided with and are fixed on the upper L shaped connecting panel (7) of longeron (3).
5. according to claim 1 or 4 described a kind of coach front surrounding collision prevention girders, it is characterized in that: described connecting panel (7) mode with bolts is fixed on the longeron (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220335383 CN202703468U (en) | 2012-07-11 | 2012-07-11 | Passenger car front wall anticollision beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220335383 CN202703468U (en) | 2012-07-11 | 2012-07-11 | Passenger car front wall anticollision beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202703468U true CN202703468U (en) | 2013-01-30 |
Family
ID=47583798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220335383 Expired - Lifetime CN202703468U (en) | 2012-07-11 | 2012-07-11 | Passenger car front wall anticollision beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202703468U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105270474A (en) * | 2015-11-02 | 2016-01-27 | 重庆至信实业有限公司 | Front anti-collision beam assembly of automobile |
| CN105270475A (en) * | 2015-11-02 | 2016-01-27 | 重庆至信实业有限公司 | Front anti-collision beam of automobile |
| CN108556773A (en) * | 2018-06-26 | 2018-09-21 | 南京恒天领锐汽车有限公司 | A kind of pure electric vehicle 4 wheel driven coach front surrounding frame assembly with buffering energy-absorbing function |
-
2012
- 2012-07-11 CN CN 201220335383 patent/CN202703468U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105270474A (en) * | 2015-11-02 | 2016-01-27 | 重庆至信实业有限公司 | Front anti-collision beam assembly of automobile |
| CN105270475A (en) * | 2015-11-02 | 2016-01-27 | 重庆至信实业有限公司 | Front anti-collision beam of automobile |
| CN108556773A (en) * | 2018-06-26 | 2018-09-21 | 南京恒天领锐汽车有限公司 | A kind of pure electric vehicle 4 wheel driven coach front surrounding frame assembly with buffering energy-absorbing function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130130 |