CN211765379U - Automobile anti-collision device - Google Patents
Automobile anti-collision device Download PDFInfo
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- CN211765379U CN211765379U CN201921857508.8U CN201921857508U CN211765379U CN 211765379 U CN211765379 U CN 211765379U CN 201921857508 U CN201921857508 U CN 201921857508U CN 211765379 U CN211765379 U CN 211765379U
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- collision
- anticollision
- elastic rod
- crashproof
- compression spring
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Abstract
The utility model relates to the technical field of automobile device, specifically be an automobile anti-collision device, including the anticollision front-axle beam, roof beam and anticollision back beam in the anticollision, roof beam one side is equipped with the liter throat in the anticollision, it is connected with the kicking block to rise the throat other end, the kicking block is fixed in the recess that the anticollision front-axle beam right side was seted up, roof beam and anticollision back beam use first elastic rod to connect in the anticollision, first elastic rod surface cover is equipped with the resistance to compression spring, roof beam in the anticollision is connected to resistance to compression spring one end, the resistance to compression spring other end is connected in the anticollision back beam, be equipped with the arc clamp plate between roof beam and the anticollision back beam in the anticollision relatively, the arc clamp plate outside is connected with the second elastic rod, roof beam and anticollision back beam in the anticollision. The utility model discloses an it offsets the impact force that the car received for the first time to rise the shrinkage pole, and the impact force that the car received is offset for the second time to first elastic rod and resistance to compression spring, and air bag offsets the impact force that the car received for the third time to this life safety who protects personnel.
Description
Technical Field
The utility model relates to an automobile device technical field specifically is an automobile anti-collision device.
Background
At present, with the vigorous development of economic construction, the technology of the automobile industry is rapidly developed, and no matter the design and the quantity of products are updated and increased at high speed, however, the phenomenon of traffic jam and the occurrence of traffic accidents are more and more frequent, particularly, the traffic accidents frequently occur on expressways, and great loss is brought to the lives and properties of people. The reasons are numerous, but the design of the automobile bumper is in a certain relation, the rear anti-collision beam and the mounting bracket of the automobile are used as buffer bodies for absorbing collision energy, and the collision resistance plays an important role in automobile safety in low-speed collision.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an automobile anti-collision device to solve the current car bumper majority that proposes in the above-mentioned background art and be the metal full steel body structure, for rigid striking when taking place to hit the car, huge impact can not obtain the buffering, the problem that its harm can't alleviate.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides an automobile anti-collision device, includes roof beam and crashproof back beam in crashproof front beam, crashproof, roof beam one side is equipped with the liter throat in the crashproof, it is connected with the kicking block to rise the throat other end, the kicking block is fixed in the recess that crashproof front beam right side was seted up, roof beam and crashproof back beam use first elastic rod to connect in the crashproof, first elastic rod surface cover is equipped with the resistance to compression spring, resistance to compression spring one end is connected in roof beam in the crashproof, the resistance to compression spring other end connect in the crashproof back beam, in the crashproof roof beam with be equipped with the arc clamp plate between the crashproof back beam relatively, the arc clamp plate outside is connected with the second elastic rod, the second elastic rod other end is connected roof beam in the crashproof with the crashproof back beam.
Preferably, the first elastic rods are symmetrically distributed between the middle collision beam and the rear collision beam.
Preferably, the lifting and contracting rod is internally connected with a spring, one end of the spring is connected to the top end of the lifting and contracting rod, the other end of the spring is connected to the left side of the anti-collision middle beam, and a third elastic rod is fixed inside the spring.
Preferably, the number of the telescopic rods is five, and the telescopic rods are fixed to the left side of the anti-collision middle beam by welding.
Preferably, a rubber pad is arranged between the top block and the groove formed in the right side of the front anti-collision beam.
Preferably, the front anti-collision beam, the middle anti-collision beam and the rear anti-collision beam are all made of arc high-strength steel.
Preferably, the airbag is oval and is placed between the arc-shaped pressing plates.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a when receiving slight collision, through setting up the rubber pad in the recess of anticollision front-axle beam right side, reduce the impact force that the car received, the shrink pole shrink makes inside spring of shrink pole and the compression of third elastic rod afterwards, offsets the impact force that the car received, can not produce the impact to roof beam and anticollision back beam in the anticollision, can not start air bag to the life safety of personnel is sat in the car to the protection.
2. This use is novel when receiving violent collision, and the rubber pad can only offset some impact force with rising the shrinkage pole, and first elastic rod and compression spring are compressed afterwards, offset some impact force once more, and roof beam extrusion second elastic rod promotes arc clamp plate extrusion air bag in the anticollision, and after air bag started, the very big recoil force of production offsets the impact force that the automobile bumps and receives, and the guarantee lies in the life safety of the personnel of automobile inside.
Drawings
Fig. 1 is a schematic view of the overall assembly structure of the present invention;
fig. 2 is a schematic view of the telescopic rod structure of the present invention.
In the figure: 1. an anti-collision front beam; 2. an anti-collision middle beam; 3. an anti-collision rear beam; 4. lifting and shrinking the rod; 5. a rubber pad; 6. a first elastic rod; 7. a compression spring; 8. a second elastic rod; 9. an arc-shaped pressing plate; 10. an air bag; 11. a spring; 12. a top block; 13. a groove; 14. a third resilient lever.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be understood that the terms "center", "center line", "longitudinal", "lateral", "length", "width", "thickness", "depth", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be taken as limiting the invention, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Example 1
The utility model provides an automobile anti-collision device, as a preferred embodiment, as shown in fig. 1 and fig. 2, including crashproof front beam 1, roof beam 2 and crashproof back beam 3 in the crashproof, 2 one side of roof beam is equipped with the telescopic link 4 in the crashproof, the telescopic link 4 other end is connected with kicking block 12, kicking block 12 is fixed in the recess 13 that 1 right side of crashproof front beam was seted up, roof beam 2 and crashproof back beam 3 use first elastic rod 6 to connect in the crashproof, 6 surperficial covers of first elastic rod are equipped with compression spring 7, 7 one end of compression spring is connected in roof beam 2 in the crashproof, the compression spring 7 other end is connected in crashproof back beam 3, be equipped with arc clamp plate 9 between roof beam 2 and the crashproof back beam 3 relatively in the crashproof, the arc clamp plate 9 outside is connected with second elastic rod 8, roof beam 2 and crashproof back beam 3 in the second elastic.
In this embodiment, first elastic rod 6 is in the anticollision between roof beam 2 and the crashproof back beam 3 symmetric distribution, can slow down the impact force that roof beam 2 received in the anticollision.
Further, 4 internal connections of liter flexible rod have spring 11, and 11 one ends of spring are connected in 4 tops of liter flexible rod, and 11 other ends of spring are connected in 2 left sides of roof beams in the anticollision, and 11 internal fixation of spring has third elastic rod 14, can cushion crashproof front-axle beam 1 and receive slight collision, can not make air bag 10 receive the impact.
Specifically, the number of the telescopic rods 4 is five, and the telescopic rods are fixed on the left side of the anti-collision middle beam 2 in a welding mode, so that the force applied to the anti-collision front beam 1 is uniformly distributed on the surface of the anti-collision middle beam 2.
In addition, a rubber pad 5 is arranged between the top block 12 and a groove 13 formed in the right side of the front anti-collision beam 1, so that impact force applied to the telescopic rod 4 can be reduced.
Further, the anti-collision front beam 1, the anti-collision middle beam 2 and the anti-collision rear beam 3 are made of arc high-strength steel, so that the stress area is increased, and the impact force is reduced.
Specifically, the airbag 10 is oval and is placed between the arc-shaped pressing plates 9, so that impact force on the automobile can be buffered better.
The utility model discloses when the car slightly collides, crashproof front-axle beam 1 receives slight impact force, the extrusion telescopic link 4, spring 11 and third elastic rod 14 inside the telescopic link 4 compress this moment, the slight impact force that will receive offsets, can not produce the influence to crashproof center sill 2 and crashproof back beam 3, when the car takes place the heavy impact, crashproof front-axle beam 1 receives huge impact force, the extrusion telescopic link 4, spring 11 and third elastic rod 14 in the telescopic link 4 shrink to the limit and also can't offset the impact force completely at this moment, telescopic link 4 transmits the impact force to crashproof center sill 2, first elastic rod 6 and compression spring 7 shrink at this moment, offset a part of impact force again, crashproof center sill 2 extrudes second elastic rod 8 afterwards, impel arc clamp plate 9 to extrude air bag 10, produce huge recoil force after air bag 10 starts and offset the impact force that the car received the collision and produced, therefore, the life safety of personnel sitting in the automobile is protected.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides an automobile anti-collision device, includes crashproof front beam (1), crashproof centre sill (2) and crashproof back beam (3), its characterized in that: the anti-collision middle beam structure is characterized in that a telescopic rod (4) is arranged on one side of the anti-collision middle beam (2), the other end of the telescopic rod (4) is connected with a top block (12), the top block (12) is fixed in a groove (13) formed in the right side of the anti-collision front beam (1), the anti-collision middle beam (2) and the anti-collision rear beam (3) are connected through a first elastic rod (6), a compression spring (7) is sleeved on the surface of the first elastic rod (6), one end of the compression spring (7) is connected to the anti-collision middle beam (2), the other end of the compression spring (7) is connected to the anti-collision rear beam (3), an arc-shaped pressing plate (9) is relatively arranged between the anti-collision middle beam (2) and the anti-collision rear beam (3), a second elastic rod (8) is connected to the outer side of the arc-shaped pressing plate (9), the other end of the second elastic rod, an air bag (10) is arranged between the arc-shaped pressing plates (9).
2. The automotive crash prevention device as set forth in claim 1, wherein: the first elastic rods (6) are symmetrically distributed between the anti-collision middle beam (2) and the anti-collision rear beam (3).
3. The automotive crash prevention device as set forth in claim 1, wherein: rise telescopic boom (4) internal connection and have spring (11), spring (11) one end connect in rise telescopic boom (4) top, spring (11) other end connect in roof beam (2) left side in the anticollision, spring (11) inside is fixed with third elastic rod (14).
4. The automotive crash prevention device as set forth in claim 1, wherein: the number of the telescopic lifting rods (4) is five, and the telescopic lifting rods are fixed on the left side of the anti-collision middle beam (2) by welding.
5. The automotive crash prevention device as set forth in claim 1, wherein: and a rubber pad (5) is arranged between the top block (12) and the groove (13) formed in the right side of the anti-collision front beam (1).
6. The automotive crash prevention device as set forth in claim 1, wherein: the anti-collision front beam (1), the anti-collision middle beam (2) and the anti-collision rear beam (3) are all made of arc high-strength steel.
7. The automotive crash prevention device as set forth in claim 1, wherein: the safety air bag (10) is oval and is placed between the arc-shaped pressing plates (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921857508.8U CN211765379U (en) | 2019-10-31 | 2019-10-31 | Automobile anti-collision device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921857508.8U CN211765379U (en) | 2019-10-31 | 2019-10-31 | Automobile anti-collision device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211765379U true CN211765379U (en) | 2020-10-27 |
Family
ID=72962452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921857508.8U Active CN211765379U (en) | 2019-10-31 | 2019-10-31 | Automobile anti-collision device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211765379U (en) |
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2019
- 2019-10-31 CN CN201921857508.8U patent/CN211765379U/en active Active
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