CN205149752U - A buffer for car anticollision girder steel - Google Patents
A buffer for car anticollision girder steel Download PDFInfo
- Publication number
- CN205149752U CN205149752U CN201520876489.9U CN201520876489U CN205149752U CN 205149752 U CN205149752 U CN 205149752U CN 201520876489 U CN201520876489 U CN 201520876489U CN 205149752 U CN205149752 U CN 205149752U
- Authority
- CN
- China
- Prior art keywords
- fixed block
- girder steel
- support arm
- shock absorber
- utility
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- 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 discloses a buffer for car anticollision girder steel, including back base and front longitudinal, be equipped with first fixed block on the back bedplate, the back support arm is connected to first fixed block, be equipped with the second fixed block on the front longitudinal, support arm before the second fixed block is connected, back support arm and preceding bracket connection are on the square, the three first fixed block of evenly distributed on the back bedplate, first fixed block and back pin junction for the support arm. This kind of a buffer for car anticollision girder steel, through the huge energy that the car was come by the transmission of crashproof girder steel at the upon impact, after the spring absorbed most energy, only the fraction transmitted in the automobile body to solve the shortcoming of the unable release impact energy of present car, improve the car security, guarantee the problem of passenger's safety.
Description
Technical field
The utility model relates to a kind of shock absorber, is specially a kind of shock absorber for automobile collision preventing girder steel, belongs to technical field of vehicle safety.
Background technology
Recent statistics data according to Public Security Department of the Ministry of Public Security are found out, every year because the death toll of vehicle collision is very many, analyze these reasons and show that the project organization of vehicle is unreasonable, the limited space of front and back causes colliding the energy produced and can not cushion timely, to such an extent as to cause steerman and rider's person to be subject to danger, particularly for some minicars, compact car, some automobile manufacturing companies are in order to cost-saving, crashproof girder steel has moved trick, and during collision, safety air bag can not to play a role in time etc. and all to bring injures and deaths dangerous to occupant.
Therefore, in order to improve the personal safety of personnel by bus, reducing casualty rate when colliding, improving the safety of automobile, we have proposed a kind of shock absorber for automobile collision preventing girder steel.
Utility model content
The technical problems to be solved in the utility model overcomes existing defect, a kind of shock absorber for automobile collision preventing girder steel is provided, by the huge energy that automobile is passed over by crashproof girder steel when colliding, absorb after most of energy through spring, fraction is only had to be delivered in vehicle body, thus solve the shortcoming that current automobile cannot discharge crash energy, improve vehicle safety, ensure the problem of occupant safety.
For achieving the above object, the utility model provides following technical scheme: a kind of shock absorber for automobile collision preventing girder steel, comprise rear base and front side member, described rear base is provided with the first fixed block, described first fixed block connects rear support arm, described front side member is provided with the second fixed block, described second fixed block connects front support arm, described rear support arm and front support arm are connected on square, described rear base is uniformly distributed three the first fixed blocks, described first fixed block is connected with rear support arm pin.
Further, described rear base is the rectangular bar of steel plate being drilled with through hole, and described rear base is fixed by bolts on vehicle frame.
Further, described first fixed block specification is greater than the second fixed block, and described second fixed block and front support arm adopt to sell and be connected.
Further, linking springs between described square, described spring adopts circular column draft spring, and described spring adopts alloy steel material to make.
Further, described front side member is drilled with through hole, described front side member bolt is connected on crashproof girder steel.
Compared with existing automobile girder steel shock absorber, the beneficial effects of the utility model are: this kind is for the shock absorber of automobile collision preventing girder steel, by the huge energy that automobile is passed over by crashproof girder steel when colliding, absorb after most of energy through spring, fraction is only had to be delivered in vehicle body, and this kind is simple for the buffer unit structure of automobile collision preventing girder steel, and safety and environmental protection, changes easy to maintenance.
Accompanying drawing explanation
Accompanying drawing is used to provide further understanding of the present utility model, and forms a part for specification sheets, is used from explanation the utility model, does not form restriction of the present utility model with embodiment one of the present utility model.In the accompanying drawings:
Fig. 1 is the stressed schematic diagram of a kind of shock absorber for automobile collision preventing girder steel described in the utility model;
Fig. 2 is a kind of shock absorber endergonic structure schematic diagram for automobile collision preventing girder steel described in the utility model;
In figure: 1, rear base, the 2, first fixed block, 3, rear support arm, 4, front side member, the 5, second fixed block, 6, front support arm, 7, square, 8, spring.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the design plan in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1-2, the utility model provides a kind of design plan: a kind of shock absorber for automobile collision preventing girder steel, comprise rear base 1 and front side member 4, described rear base 1 is provided with the first fixed block 2, described first fixed block 2 connects rear support arm 3, described front side member 4 is provided with the second fixed block 5, described second fixed block 5 connects front support arm 6, described rear support arm 3 is connected on square 7 with front support arm 6, described rear base 1 is uniformly distributed three the first fixed blocks 2, described first fixed block 2 is connected with pin with rear support arm 3.
Described rear base 1 is the rectangular bar of steel plate being drilled with through hole, described rear base 1 is fixed by bolts on vehicle frame, described first fixed block 2 specification is greater than the second fixed block 5, described second fixed block 5 adopts to sell with front support arm 6 and is connected, linking springs 8 between described square 7, described spring 8 adopts circular column draft spring, and described spring 8 adopts alloy steel material to make, described front side member 4 is drilled with through hole, and described front side member 4 bolt is connected on crashproof girder steel.
It should be noted that, a kind of shock absorber principle of work for automobile collision preventing girder steel of the utility model is: when vehicle is when colliding, huge energy can be produced, these energy can be delivered to the everywhere of vehicle body, energy is delivered to the front side member 4 be connected with crashproof girder steel through crashproof girder steel, now the energy of part is absorbed by crashproof girder steel, remaining energy is delivered in three the second fixed blocks 5 through front side member 4, through the front support arm 6 that the second fixed block 5 connects, extension spring 8, now spring 8 is in extended state and absorbs a large amount of energy, only remaining sub-fraction energy is delivered in the first fixed block 2 through rear support arm 3, then three the first fixed blocks 2 are delivered in rear base 1 again, when being delivered to vehicle frame again, energy is absorbed the overwhelming majority, being delivered to occupant's energy with it by vehicle body is reduced to minimum, thus ensure that the safety of member, improve the safety performance of automobile.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
The above; be only preferred embodiment of the present utility model; not in order to limit the utility model, every above embodiment is done according to technical spirit of the present utility model any trickle amendment, equivalently replace and improve, within the protection domain that all should be included in technical solutions of the utility model.
Claims (5)
1. the shock absorber for automobile collision preventing girder steel, comprise rear base (1) and front side member (4), it is characterized in that: described rear base (1) is provided with the first fixed block (2), described first fixed block (2) connects rear support arm (3), described front side member (4) is provided with the second fixed block (5), described second fixed block (5) connects front support arm (6), described rear support arm (3) and front support arm (6) are connected on square (7), described rear base (1) is uniformly distributed three the first fixed blocks (2), described first fixed block (2) is connected with pin with rear support arm (3).
2. a kind of shock absorber for automobile collision preventing girder steel according to claim 1, is characterized in that: described rear base (1) is the rectangular bar of steel plate being drilled with through hole, and described rear base (1) is fixed by bolts on vehicle frame.
3. a kind of shock absorber for automobile collision preventing girder steel according to claim 1, it is characterized in that: described first fixed block (2) specification is greater than the second fixed block (5), described second fixed block (5) adopts to sell with front support arm (6) and is connected.
4. a kind of shock absorber for automobile collision preventing girder steel according to claim 1, is characterized in that: linking springs (8) between described square (7), and described spring (8) adopts circular column draft spring, and described spring (8) adopts alloy steel material to make.
5. a kind of shock absorber for automobile collision preventing girder steel according to claim 1, it is characterized in that: (4) are drilled with through hole to described front side member, described front side member (4) is connected on crashproof girder steel with bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520876489.9U CN205149752U (en) | 2015-11-05 | 2015-11-05 | A buffer for car anticollision girder steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520876489.9U CN205149752U (en) | 2015-11-05 | 2015-11-05 | A buffer for car anticollision girder steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205149752U true CN205149752U (en) | 2016-04-13 |
Family
ID=55685474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520876489.9U Expired - Fee Related CN205149752U (en) | 2015-11-05 | 2015-11-05 | A buffer for car anticollision girder steel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205149752U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106759898A (en) * | 2017-02-08 | 2017-05-31 | 扬州大学 | A kind of resistance to compression steel construction |
| CN108608976A (en) * | 2018-06-20 | 2018-10-02 | 安徽恒泰机械股份有限公司 | A kind of new-energy automobile front end-plate |
-
2015
- 2015-11-05 CN CN201520876489.9U patent/CN205149752U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106759898A (en) * | 2017-02-08 | 2017-05-31 | 扬州大学 | A kind of resistance to compression steel construction |
| CN106759898B (en) * | 2017-02-08 | 2019-03-01 | 扬州大学 | A kind of resistance to compression steel construction |
| CN108608976A (en) * | 2018-06-20 | 2018-10-02 | 安徽恒泰机械股份有限公司 | A kind of new-energy automobile front end-plate |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160413 Termination date: 20161105 |