CN218141400U - Anti-collision type front bumper anti-collision beam - Google Patents
Anti-collision type front bumper anti-collision beam Download PDFInfo
- Publication number
- CN218141400U CN218141400U CN202222239412.3U CN202222239412U CN218141400U CN 218141400 U CN218141400 U CN 218141400U CN 202222239412 U CN202222239412 U CN 202222239412U CN 218141400 U CN218141400 U CN 218141400U
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- collision
- fixedly connected
- connecting rod
- front bumper
- crossbeam
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Abstract
The utility model discloses a resistant type front bumper anticollision crossbeam that hits, including the crossbeam body, the both ends fixedly connected with L type mounting panel of crossbeam body, the other end threaded connection of L type mounting panel has the screw rod, the inside of crossbeam body runs through and is provided with the connecting rod, the one end fixedly connected with anticollision piece of connecting rod, the fixed 1 damping spring that is connected with in below of anticollision piece, damping spring's the other end and crossbeam body fixed connection, the other end of connecting rod is provided with the connecting seat, can prevent to receive the direct atress on the crossbeam body when striking through setting up anticollision piece to increase the life of crossbeam, and can the whole cushioning effect when receiving the striking of greatly increased through set up damping spring between anticollision piece and crossbeam body, thereby realize the good crashworthiness of its whole crossbeam.
Description
Technical Field
The utility model relates to an anticollision crossbeam field, in particular to resistant type front bumper anticollision crossbeam that hits.
Background
The front bumper system mainly absorbs most of kinetic energy by means of elastic and plastic deformation of the anti-collision beam and the energy absorption box in the collision process, so that the peak value of collision force is reduced to the maximum extent;
current front bumper anticollision crossbeam still has the defect when using, the bumper that uses at present only realizes its crashproof effect through setting up elastic buffer material in inside, but this kind of mode can produce more serious damage to the body of crossbeam when receiving the striking, reduce its life, and current anticollision crossbeam does not possess good shock attenuation and cushioning effect, make the crossbeam lead to the fact irreversible damage or even cracked condition to whole bumper in the twinkling of an eye that receives the striking, so need one kind now and can solve the crashproof type front bumper anticollision crossbeam of above problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to solve one of the technical problem that exists among the prior art at least, provide a resistant type front bumper anticollision crossbeam that hits.
In order to achieve the purpose, the utility model adopts the following technical scheme that the collision-resistant front bumper anti-collision crossbeam comprises a crossbeam body, wherein two ends of the crossbeam body are fixedly connected with L-shaped mounting plates, the other ends of the L-shaped mounting plates are in threaded connection with screw rods, a connecting rod penetrates through the crossbeam body, and one end of the connecting rod is fixedly connected with an anti-collision piece;
the lower part of the anti-collision piece is fixedly connected with a damping spring 1, the other end of the damping spring is fixedly connected with the cross beam body, and the other end of the connecting rod is provided with a connecting seat.
As a further description of the above technical solution: the connecting rod is provided with a sliding sleeve, the inner side of the connecting rod is provided with a sliding groove, and the sliding sleeve penetrates through the connecting rod and is provided with a sliding block inwards.
As a further description of the above technical solution: the lower part of the anti-collision piece is fixedly connected with a fixed rod, the other end of the fixed rod penetrates through the beam body and is provided with a fixed plate downwards, and two ends of the fixed plate are fixedly connected with the sliding sleeve.
As a further description of the above technical solution: and a spring is arranged below the sliding sleeve, and the other end of the spring is connected with the connecting seat.
As a further description of the above technical solution: the inside of connecting seat is provided with the spread groove, the connecting rod runs through the connecting seat and inwards is provided with the dashpot.
As a further description of the above technical solution: the bottom fixedly connected with backup pad of connecting seat, the both ends fixed connection of backup pad is on L type mounting panel.
The utility model discloses following beneficial effect has:
1. compared with the prior art, the anti-collision beam of the anti-collision front bumper can prevent the beam body from being directly stressed when being impacted by the anti-collision piece, so that the service life of the beam is prolonged, and the damping action when the whole beam is impacted can be greatly increased by arranging the damping spring between the anti-collision piece and the beam body, so that the good anti-collision performance of the whole beam is realized;
2. compared with the prior art, this resistant type front bumper anticollision crossbeam that hits can make anticollision piece when receiving the striking through setting up sliding sleeve, fixed plate, dead lever, drives the fixed plate and extrudees the spring, realizes its cushioning effect to can make the connecting rod get into the buffer solution to inside in spread groove 12 and extrude through setting up spout, slider, thereby realize its secondary cushioning effect, the crashworthiness of the whole crossbeam of greatly increased.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The present invention will be further described with reference to the accompanying drawings and examples;
fig. 1 is a schematic view of the overall structure of a collision-resistant front bumper beam of the present invention;
FIG. 2 is a schematic view of a connecting rod structure of a collision-resistant front bumper beam of the present invention;
FIG. 3 is a perspective view of a connecting rod of a collision-resistant front bumper beam of the present invention;
fig. 4 is a schematic view of the slide block structure of the collision-resistant front bumper anti-collision beam of the present invention.
Illustration of the drawings:
1. a connecting rod; 2. an anti-collision member; 3. fixing the rod; 4. a damping spring; 5. a beam body; 6. a screw; 7. a connecting seat; 8. a fixing plate; 9. a support plate; 10. a sliding sleeve; 11. an L-shaped mounting plate; 12. connecting grooves; 13. a spring; 14. a chute; 15. a buffer tank; 16. a slide block.
Detailed Description
This section will describe in detail the embodiments of the present invention, the preferred embodiments of which are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can visually and vividly understand each technical feature and the whole technical solution of the present invention, but it cannot be understood as a limitation to the scope of the present invention.
Referring to fig. 1-4, the present invention provides an embodiment: a collision-resistant front bumper anti-collision crossbeam comprises a crossbeam body 5, L-shaped mounting plates 11 are fixedly connected to two ends of the crossbeam body 5, the whole device and a vehicle body can be mounted through the L-shaped mounting plates 11, a screw 6 is in threaded connection with the other ends of the L-shaped mounting plates 11, the screw 6 can be in threaded connection with the L-shaped mounting plates, so that the connection strength between the two is increased, and the stability degree in use is ensured;
a damping spring 4 is fixedly connected below the anti-collision piece 2, the other end of the damping spring 4 is fixedly connected with the crossbeam body 5, a connecting seat 7 is arranged at the other end of the connecting rod 1, the anti-collision piece 2 moves inwards under stress, so that the damping spring 4 is extruded, and the vibration force applied during collision can be reduced under the action of the damping spring 4;
the connecting rod is provided with a sliding sleeve 10, the inner side of the connecting rod 1 is provided with a sliding chute 14, the sliding sleeve 10 penetrates through the sliding chute and is inwards provided with a sliding block 16, the sliding sleeve 10 can be ensured to stably slide on the connecting rod 1 through the sliding connection between the sliding block 16 and the sliding chute 14, a fixed rod 3 is fixedly connected below the anti-collision piece 2, the other end of the fixed rod 3 penetrates through the beam body 5 and is downwards provided with a fixed plate 8, and two ends of the fixed plate 8 are fixedly connected with the sliding sleeve 10;
a spring 13 is arranged below the sliding sleeve 10, the other end of the spring 13 is connected with the connecting seat 7, the anti-collision piece 2 can drive the fixed rod 3 to move downwards while moving, so that the fixed plate 8 drives the sliding sleeves 10 on two sides to move downwards, the sliding sleeve 10 can extrude the spring 13 below through the sliding groove 14 and the sliding block 16, so that the buffer effect of the anti-collision piece is realized, the connecting groove 12 is arranged inside the connecting seat 7, the connecting rod 1 penetrates through the connecting seat 7 and is internally provided with a buffer groove 15, the buffer solution is arranged inside the connecting groove 12, the sliding sleeve 10 can drive the connecting rod 1 to move towards the inside of the connecting groove 12 when sliding to the bottom end of the sliding groove 14, so that the buffer solution inside the connecting groove 12 is extruded, the secondary buffer effect of the whole device can be realized through the arrangement of the buffer groove 15, the anti-collision performance and the buffer effect of the whole beam body 5 are improved, and the safety of personnel inside the vehicle body is protected;
bottom fixedly connected with backup pad 9 of connecting seat 7, the both ends fixed connection of backup pad 9 is on L type mounting panel 11, can guarantee the stability of connecting seat 7 when using through backup pad 9, realizes the firmness of its device.
The working principle is as follows: the device is when using, at first, L type mounting panel 11 and screw rod 6 through both sides can and the automobile body between installation work, fastening nature when guaranteeing its use, when the place ahead of vehicle receives the striking, anticollision piece 2 atress inwards moves, thereby extrude damping spring 4, the shaking force that receives when can reducing the striking under damping spring 4's effect, and anticollision piece 2 also can drive dead lever 3 downstream in the removal, thereby make fixed plate 8 drive the sliding sleeve 10 downstream of both sides, can make sliding sleeve 10 extrude spring 13 below under the effect through spout 14 and slider 16, realize its cushioning effect, and can drive connecting rod 1 to the inside motion of connecting groove 12 when sliding sleeve 10 slides to the bottom of spout 14, thereby extrude the inside buffer solution of connecting groove 12, can realize secondary cushioning effect through buffer slot 15, thereby greatly increase whole crossbeam body 5's crashworthiness and cushioning effect, protect the safety of the inside personnel of automobile body.
The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (6)
1. The utility model provides a resistant type front bumper anticollision crossbeam that hits, includes crossbeam body (5), its characterized in that: the two ends of the beam body (5) are fixedly connected with L-shaped mounting plates (11), the other ends of the L-shaped mounting plates (11) are in threaded connection with screw rods (6), a connecting rod (1) penetrates through the beam body (5), and one end of the connecting rod (1) is fixedly connected with an anti-collision piece (2);
the anti-collision device is characterized in that a damping spring (4) is fixedly connected to the lower portion of the anti-collision piece (2), the other end of the damping spring (4) is fixedly connected with the cross beam body (5), and a connecting seat (7) is arranged at the other end of the connecting rod (1).
2. The crashworthy front bumper anti-collision beam as claimed in claim 1, wherein a sliding sleeve (10) is arranged on the connecting rod (1), a sliding groove (14) is arranged on the inner side of the connecting rod (1), and a sliding block (16) is arranged in the sliding sleeve (10) in a penetrating manner.
3. The anti-collision beam of the impact-resistant front bumper as claimed in claim 2, wherein a fixing rod (3) is fixedly connected to the lower part of the anti-collision member (2), the other end of the fixing rod (3) penetrates through the beam body (5) and is provided with a fixing plate (8) downwards, and the two ends of the fixing plate (8) are fixedly connected with the sliding sleeve (10).
4. The anti-collision beam of the impact-resistant front bumper as claimed in claim 2, characterized in that a spring (13) is arranged below the sliding sleeve (10), and the other end of the spring (13) is connected with the connecting seat (7).
5. A crashworthy front bumper impact beam according to claim 4, characterized in that the connecting socket (7) is internally provided with a connecting slot (12), and the connecting rod (1) is provided with a buffer slot (15) inwards through the connecting socket (7).
6. The anti-collision beam for the impact-resistant front bumper as claimed in claim 1, wherein a support plate (9) is fixedly connected to the bottom of the connecting seat (7), and both ends of the support plate (9) are fixedly connected to the L-shaped mounting plates (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222239412.3U CN218141400U (en) | 2022-08-25 | 2022-08-25 | Anti-collision type front bumper anti-collision beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222239412.3U CN218141400U (en) | 2022-08-25 | 2022-08-25 | Anti-collision type front bumper anti-collision beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218141400U true CN218141400U (en) | 2022-12-27 |
Family
ID=84555785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222239412.3U Active CN218141400U (en) | 2022-08-25 | 2022-08-25 | Anti-collision type front bumper anti-collision beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218141400U (en) |
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2022
- 2022-08-25 CN CN202222239412.3U patent/CN218141400U/en active Active
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