CN205615453U - Anti -collision beam structure that possesses buffer function - Google Patents
Anti -collision beam structure that possesses buffer function Download PDFInfo
- Publication number
- CN205615453U CN205615453U CN201620412953.3U CN201620412953U CN205615453U CN 205615453 U CN205615453 U CN 205615453U CN 201620412953 U CN201620412953 U CN 201620412953U CN 205615453 U CN205615453 U CN 205615453U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- slide bar
- longeron
- buffer spring
- steel
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 36
- 239000010959 steel Substances 0.000 claims description 36
- 238000011176 pooling Methods 0.000 claims description 11
- 238000010276 construction Methods 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 2
- 230000006378 damage Effects 0.000 description 5
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 230000003321 amplification Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000005097 cold rolling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
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Abstract
The utility model provides a structural design is novel, easily realize, can carry out the anti -collision beam structure that possesses buffer function that cushions to the impact force, and it includes anti -collision beam, sets up in automobile frame end's longeron, anti -collision beam's both ends respectively through a buffer gear with the longeron end connection of automobile frame, buffer gear including set up in the last first sleeve of anti -collision beam, set up in the second sleeve of longeron tip, the second sleeve embedded in in the first sleeve be equipped with fenestrate fixed stop in the middle part of the telescopic middle part of second is provided with in the middle part of being fixed with, and be provided with the slide bar in the first sleeve, the one end of slide bar with anti -collision beam fixed connection, the other end of slide bar runs through it sets up to perforate, and fixed stop with it has a buffer spring to overlap on the slide bar between the anti -collision beam, and fixed stop with be provided with the 2nd buffer spring between the longeron.
Description
Technical field
The utility model relates to automobile technical field, particularly relates to a kind of anti-collision steel girder construction possessing pooling feature.
Background technology
In prior art, anticollision girder steel is with the U-lag of cold-rolling steel-plate punch, it is to absorb and relax foreign impacts power, the important safety of protection vehicle body front and rear part, it is connected with the longeron of automobile frame, the in use first barrier as vehicle passive safety, anticollision girder steel is divided into front anticollision girder steel and rear anti-crash girder steel；Existing anticollision girder steel and automobile frame are Hard link, this connected mode does not have pooling feature, does not have and slows down impulsive force function, therefore, this mode when being connected to collision scenario by one huge impulsive force of automobile, bring loss and injury to vehicle and personnel.
Content of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, adapts to reality need, provides a kind of novel in structural design, the anti-collision steel girder construction possessing pooling feature being easily achieved, can entering impulsive force row buffering.
In order to realize the purpose of this utility model, the technical scheme that the utility model is used is:
Designing a kind of anti-collision steel girder construction possessing pooling feature, it includes anticollision girder steel, the longeron being arranged at automobile frame end, and the two ends of described anticollision girder steel are connected with the longeron end of described automobile frame by a buffer gear respectively；Described buffer gear includes the first sleeve being arranged on described anticollision girder steel, the second sleeve being arranged at described longeron end, and described second sleeve is embedded in described first sleeve, and described first sleeve can relative slide with described second sleeve；It is provided with at the middle part of described second sleeve and be fixedly arranged in the middle of the fixed dam that middle part is provided with perforation, and it is provided with slide bar in described first sleeve, one end of described slide bar is fixing with described anticollision girder steel to be connected, the other end of described slide bar runs through described perforation and arranges, and is positioned at and is provided with gap between the end of the slide bar of described second sleeve and the bottom of described second sleeve；It is cased with the first buffer spring on slide bar between described fixed dam and described anticollision girder steel, and between described fixed dam and described longeron, it is provided with the second buffer spring, one end of described second buffer spring is fixing with described longeron to be connected, and the other end of described second buffer spring is enclosed within described slide bar.
Preferably, the longeron in described second sleeve being provided with the fixing bar being fixedly installed, the end sleeve of described second buffer spring is on described fixing bar, and is provided with gap between the end of described fixing bar and the end of described slide bar.
Preferably, the afterbody of the slide bar in described first sleeve is also cased with Shockproof rubber cushion block, and the end of described first buffer spring withstands on described Shockproof rubber cushion block.
Preferably, described anticollision girder steel includes being arranged at the connecting plate at two ends, the main body being arranged between two connecting plates, and described main body is the arcuate structure arching upward forward in middle part；Described connecting plate and described first sleeve weld.
Preferably, described connecting plate and described main body integrated composition, and the cross section of described connecting plate and described main body is in " E " shape structure.
The beneficial effects of the utility model are:
It its novel in structural design of the design, is easily achieved, in use the powerful impulsive force suffered by anticollision girder steel can be offset or weaken, the damage causing vehicle can be substantially reduced, can also reduce the injury causing with occupant, the safe driving for vehicle provides safe and reliable guarantee simultaneously.
Brief description
Fig. 1 is primary structure profile status schematic diagram of the present utility model；
In figure: the 1st, 2. longeron;3rd, 4. connecting plate;5. main body;6th, 14. second sleeve;7th, 16. second buffer spring;8. fix bar;9. slide bar;10th, 17. fixed dam;11st, 18. first buffer spring;12nd, 15. first sleeve;13. Shockproof rubber cushion blocks.
Detailed description of the invention
With embodiment, the utility model is further illustrated below in conjunction with the accompanying drawings:
Embodiment 1: a kind of anti-collision steel girder construction possessing pooling feature, see Fig. 1, it includes anticollision girder steel, is arranged at the longeron of automobile frame end the 1st, 2, and in the design, the two ends of described anticollision girder steel are connected with the longeron end of described automobile frame by a buffer gear respectively；Concrete, described buffer gear includes that the 15th, the 12nd, the first sleeve being arranged on described anticollision girder steel be arranged at the second sleeve of described longeron end the 6th, 14, the 6th, described second sleeve 14 is embedded in described first sleeve the 12nd, in 15, and the 6th, the 12nd, described first sleeve 15 14 can relative slide with described second sleeve；Simultaneously, described second sleeve the 6th, 14 middle part be provided with and be fixedly arranged in the middle of middle part and be provided with the fixed dam of perforation the 10th, 17, and it is provided with slide bar 9 in described first sleeve the 12nd, 15, one end of described slide bar 9 is fixing with described anticollision girder steel to be connected, the other end of described slide bar 9 runs through described perforation and arranges, and is positioned at and is provided with gap between the end of the slide bar 9 of described second sleeve 6 and the bottom of described second sleeve 6；And it on the slide bar between described fixed dam 10 and described anticollision girder steel, is cased with the first buffer spring 11, and between described fixed dam and described longeron, it is provided with the second buffer spring 7, one end of described second buffer spring 7 is fixing with described longeron 1 to be connected, and the other end of described second buffer spring 7 is enclosed within described slide bar 9.
Further, the design is in order to effectively fix the second buffer spring 7, the design is provided with, on the longeron in described second sleeve 6, the fixing bar 8 being fixedly installed, the end sleeve of described second buffer spring 7 is on described fixing bar 8, and it is provided with gap between the end of described fixing bar 8 and the end of described slide bar 9, further, the afterbody of the slide bar 9 in described first sleeve 12 is also cased with Shockproof rubber cushion block 13, and the end of described first buffer spring 11 withstands on described Shockproof rubber cushion block 13.And above-described anticollision girder steel includes being arranged at the connecting plate at two ends and the 3rd, the 4th, is arranged at main body 5 the 3rd, between 4 for two connecting plates, the arcuate structure that described main body 5 arches upward forward in middle part；The 12nd, the 3rd, described connecting plate 4 15 weld with described first sleeve, further, in order to improve the intensity of described anticollision girder steel, the 3rd, described connecting plate in the design 4 integrated with described main body 5 is constituted, and described connecting plate the 3rd, 4 and the cross section of described main body 5 in " E " shape structure.
To sum up, it its novel in structural design of the design, is easily achieved, in use the powerful impulsive force suffered by anticollision girder steel can be offset or weaken, the damage causing vehicle can be substantially reduced, can also reduce the injury causing with occupant, the safe driving for vehicle provides safe and reliable guarantee simultaneously.
What embodiment of the present utility model was announced is preferred embodiment; but it is not limited thereto; those of ordinary skill in the art; easily according to above-described embodiment; understand spirit of the present utility model; and make different amplifications and change, but as long as without departing from spirit of the present utility model, all in protection domain of the present utility model.
Claims (5)
1. possessing an anti-collision steel girder construction for pooling feature, it includes anticollision girder steel, the longeron being arranged at automobile frame end, it is characterised in that: the two ends of described anticollision girder steel are connected with the longeron end of automobile frame by a buffer gear respectively；Described buffer gear includes the first sleeve being arranged on described anticollision girder steel, the second sleeve being arranged on described longeron end, and described second sleeve is embedded in described first sleeve, and described first sleeve can relative slide with described second sleeve；
It is provided with at the middle part of described second sleeve and be fixedly arranged in the middle of the fixed dam that middle part is provided with perforation, and it is provided with slide bar in described first sleeve, one end of described slide bar is fixing with described anticollision girder steel to be connected, the other end of described slide bar runs through described perforation and arranges, and is positioned at and is provided with gap between the end of the slide bar of described second sleeve and the bottom of described second sleeve；
It is cased with the first buffer spring on slide bar between described fixed dam and described anticollision girder steel, and between described fixed dam and described longeron, it is provided with the second buffer spring, one end of described second buffer spring is fixing with described longeron to be connected, and the other end of described second buffer spring is enclosed within described slide bar.
2. possesses the anti-collision steel girder construction of pooling feature as claimed in claim 1, it is characterized in that: on the longeron in described second sleeve, be provided with the fixing bar being fixedly installed, the end sleeve of described second buffer spring is on described fixing bar, and is provided with gap between the end of described fixing bar and the end of described slide bar.
3. possess the anti-collision steel girder construction of pooling feature as claimed in claim 2, it is characterised in that: the afterbody of the slide bar in described first sleeve is also cased with Shockproof rubber cushion block, and the end of described first buffer spring withstands on described Shockproof rubber cushion block.
4. possess the anti-collision steel girder construction of pooling feature as claimed in claim 3, it is characterised in that: described anticollision girder steel includes being arranged at the connecting plate at two ends, the main body being arranged between two connecting plates, and described main body is the arcuate structure arching upward forward in middle part；Described connecting plate and described first sleeve weld.
5. possess the anti-collision steel girder construction of pooling feature as claimed in claim 4, it is characterised in that: described connecting plate and described main body integrated composition, and the cross section of described connecting plate and described main body is in " E " shape structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620412953.3U CN205615453U (en) | 2016-05-09 | 2016-05-09 | Anti -collision beam structure that possesses buffer function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620412953.3U CN205615453U (en) | 2016-05-09 | 2016-05-09 | Anti -collision beam structure that possesses buffer function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205615453U true CN205615453U (en) | 2016-10-05 |
Family
ID=57025346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620412953.3U Expired - Fee Related CN205615453U (en) | 2016-05-09 | 2016-05-09 | Anti -collision beam structure that possesses buffer function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205615453U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109109798A (en) * | 2018-08-14 | 2019-01-01 | 吉利汽车研究院（宁波）有限公司 | Impact protection apparatus and automobile |
-
2016
- 2016-05-09 CN CN201620412953.3U patent/CN205615453U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109109798A (en) * | 2018-08-14 | 2019-01-01 | 吉利汽车研究院（宁波）有限公司 | Impact protection apparatus and automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Chen Jinsheng Inventor before: Shen Xinghua |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170906 Address after: Cheng Dong Zhen Shi Yue Lake in Guangdong province Meizhou city Meixian District 514000 row Patentee after: Meixian Meizhou Qing Da Industrial Co., Ltd. Address before: The city of Zhejiang city in Shaoxing province Fu Shan Road 312000 No. 421 room 402 Patentee before: Shen Xinghua |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161005 Termination date: 20200509 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |