CN211468364U - Novel automobile anti-collision beam - Google Patents
Novel automobile anti-collision beam Download PDFInfo
- Publication number
- CN211468364U CN211468364U CN201922243341.2U CN201922243341U CN211468364U CN 211468364 U CN211468364 U CN 211468364U CN 201922243341 U CN201922243341 U CN 201922243341U CN 211468364 U CN211468364 U CN 211468364U
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- Prior art keywords
- collision beam
- blocking
- plate
- beam body
- collision
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- 238000010521 absorption reaction Methods 0.000 claims abstract description 14
- 230000000903 blocking effect Effects 0.000 claims description 29
- 230000006835 compression Effects 0.000 claims description 18
- 238000007906 compression Methods 0.000 claims description 18
- 230000004888 barrier function Effects 0.000 abstract description 16
- 230000000694 effects Effects 0.000 description 5
- 238000001125 extrusion Methods 0.000 description 3
- 210000003205 muscle Anatomy 0.000 description 2
- 238000005191 phase separation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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Abstract
The utility model belongs to the field of automobile accessories, in particular to a novel automobile anti-collision beam, which provides a proposal that comprises an anti-collision beam body, wherein the anti-collision beam body is of a hollow structure, two energy absorption boxes are arranged at the bottom side of the anti-collision beam body, a mounting seat is arranged at the bottom side of each energy absorption box, the inner walls at two sides of the anti-collision beam body are internally and fixedly provided with the same fixed plate and a barrier plate, the barrier plate is positioned below the fixed plate, the top side of the fixed plate is provided with a plurality of connecting holes, connecting rods are movably arranged in the connecting holes, the top ends of the connecting rods are fixedly provided with the same buffer plate, two sides of the anti-collision beam body are respectively provided with a pressure-resisting plate sliding hole, two impact-resisting pressure plates are respectively and slidably arranged in the two pressure-resisting plate sliding holes, and one side, which is close, the collision-proof beam body collision stress area is increased, so that the collision force is reduced, and the damage caused by collision is reduced.
Description
Technical Field
The utility model relates to the technical field of auto-parts, especially, relate to a novel car anticollision roof beam.
Background
The anti-collision beam is a device for reducing the impact energy absorbed when a vehicle is collided, and consists of a main beam, an energy absorption box and a mounting plate connected with the vehicle, wherein the main beam and the energy absorption box can effectively absorb the impact energy when the vehicle is collided at a low speed, so that the damage of the impact force to a vehicle body longitudinal beam is reduced as much as possible, and the anti-collision beam plays a role in protecting the vehicle.
Publication number CN203267964U discloses an automobile anti-collision beam with high energy-absorbing performance, make whole automobile anti-collision beam form earlier crossbeam energy-absorbing when the car collides, the dual energy-absorbing effect of energy-absorbing device energy-absorbing again, but this automobile anti-collision beam is inside only a crossbeam energy-absorbing guide muscle, its absorption surface is less, can not all-round absorb the power that the striking produced, and the striking area of anti-collision beam is fixed, and inside does not have other devices that reduce the impact, when receiving the striking, can't reduce the impact, therefore can't better play the guard action, to this problem, we disclose a novel automobile anti-collision beam, in order to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving and having only a crossbeam energy-absorbing guide muscle among the prior art, its absorption face is less, can not all-round absorption striking the power that produces, and the striking area of anticollision roof beam is fixed to inside does not have other devices that reduce the impact, when receiving the striking, can't reduce the impact, therefore can't better play the shortcoming of guard action, and the neotype automobile anticollision roof beam that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a novel automobile anti-collision beam comprises an anti-collision beam body, wherein the anti-collision beam body is of a hollow structure, two energy absorption boxes are arranged at the bottom side of the anti-collision beam body, an installation seat is arranged at the bottom side of each energy absorption box, the inner walls at two sides of the anti-collision beam body are internally and fixedly provided with the same fixed plate and a barrier plate, the barrier plate is positioned below the fixed plate, the top side of the fixed plate is provided with a plurality of connecting holes, connecting rods are movably arranged in the connecting holes, the top ends of the connecting rods are fixedly provided with the same buffer plate, two sides of the anti-collision beam body are respectively provided with a compression plate sliding hole, two compression plate sliding holes are respectively and slidably provided with an impact compression plate, one side, close to each other, of the two impact compression plates is respectively and fixedly provided with a sliding limiting plate, when the anti-collision beam body, finally, the sliding limiting plate moves, and then the impact pressure resisting plate moves outwards.
Preferably, the even fixed mounting in bottom side of buffer board has a plurality of buffer spring, and the equal fixed mounting in bottom of a plurality of buffer spring is on the top side of fixed plate, the top side of buffer board contacts with the top side inner wall of anticollision roof beam body, and when receiving the striking, the anticollision roof beam body can receive the extrusion and drive the buffer board and remove, and then makes buffer spring take place to deform, plays the cushioning effect.
Preferably, the same power spring is fixedly mounted on one side, close to each other, of each of the two sliding limiting plates, the power spring is in a compressed state, and when the sliding limiting plates are not limited, the sliding limiting plates can be bounced under the elastic force of the power spring.
Preferably, a plurality of sliding grooves that block have evenly been seted up to the top side of slip limiting plate, and a plurality of sliding groove that block all slidable mounting have and block the slider, the equal fixed mounting in bottom side that blocks the slider has and blocks the spring, the bottom fixed mounting that blocks the spring blocks on the bottom side inner wall that blocks the sliding groove, under the condition that does not have the atress, blocks that the slider can be bounce under the elastic force effect that blocks the spring, and then blocks that the top of slider can run through and block the slip hole.
Preferably, the top side of blocking the board has evenly seted up a plurality ofly and has blockked the sliding hole, and a plurality ofly blocks the top side of slider and run through a plurality ofly respectively and block the sliding hole, the one side that blocks the slider contacts with the one side inner wall that blocks the sliding hole, when not receiving the striking, blocks the slider and is located and blocks the sliding hole and block the sliding tray for block the slider and can block the removal of slip limiting plate.
Preferably, equal fixed mounting has the stopper on the both sides inner wall of anticollision roof beam body, striking resistance to compression board is located two stopper pieces, when striking resistance to compression board removed, can make the sliding limiting plate contact with the stopper, and then blockked the removal of striking resistance to compression board for striking resistance to compression board can not break away from the anticollision roof beam body.
Preferably, the bottom end of the connecting rod penetrates through the connecting hole, the bottom end of the connecting rod corresponds to the position of the blocking sliding block, and when the connecting rod starts to move downwards, the corresponding pressing blocking sliding block is extruded, so that the blocking sliding block is separated from the blocking plate.
In the utility model, as the blocking slide block, the sliding limiting plate, the impact pressure-resistant plate and the power spring are arranged, when the anti-collision beam body is impacted, the blocking slide block can move downwards to be separated from the blocking plate, the power spring loses constraint, and the sliding limiting plate and the impact pressure-resistant plate can be bounced to the outside of the anti-collision beam body under the action of the power spring, so that the stress area of the anti-collision beam body is enlarged, and the damage caused by impact is reduced;
the utility model discloses in for when receiving the striking, the buffer board can absorb the power that the striking produced comprehensively, and then cushions, the effectual striking dynamics that reduces, when the striking is too big, the connecting rod can make to block that the slider can move down and stop the board phase separation and pop out the striking resistance to compression board, increases crashproof roof beam body striking lifting surface area, and then reduces the striking, has reduced the damage that the striking caused.
Drawings
Fig. 1 is a schematic perspective view of a novel automobile anti-collision beam provided by the present invention;
fig. 2 is a schematic side view of a novel automobile anti-collision beam provided by the present invention;
fig. 3 is an enlarged schematic structural view of a portion a in fig. 2 of the novel automobile anti-collision beam provided by the present invention;
fig. 4 is the utility model provides a novel crashproof roof beam's striking resistance to compression board, slip limiting plate and block the spatial structure schematic diagram that the slider is connected.
In the figure: 1. an impact beam body; 2. an energy absorption box; 3. a mounting seat; 4. a buffer plate; 5. a connecting rod; 6. a buffer spring; 7. connecting holes; 8. a fixing plate; 9. a compression-resistant plate slide hole; 10. impacting the pressure resisting plate; 11. a sliding limit plate; 12. a limiting block; 13. a power spring; 14. blocking the sliding hole; 15. a blocking sliding groove; 16. a blocking slide block; 17. a blocking spring; 18. a barrier plate.
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.
Referring to fig. 1-4, a novel automobile anti-collision beam comprises an anti-collision beam body 1, wherein the anti-collision beam body 1 is of a hollow structure, two energy absorption boxes 2 are arranged at the bottom side of the anti-collision beam body 1, a mounting seat 3 is arranged at the bottom side of each energy absorption box 2, the same fixed plate 8 and a barrier plate 18 are fixedly mounted on the inner walls of two sides of the anti-collision beam body 1, the barrier plate 18 is positioned below the fixed plate 8, a plurality of connecting holes 7 are formed in the top side of the fixed plate 8, connecting rods 5 are movably mounted in the connecting holes 7, the same buffer plate 4 is fixedly mounted at the top ends of the connecting rods 5, compression plate sliding holes 9 are formed in two sides of the anti-collision beam body 1, impact compression plates 10 are slidably mounted in the two compression plate sliding holes 9, sliding limiting plates 11 are fixedly mounted on the sides, close to the two impact compression plates 10, deformation can take place for anticollision roof beam body 1, and then extrudees buffer board 4, drives connecting rod 5 downstream, finally makes slip limiting plate 11 remove, and then makes striking resistance board 10 outwards remove.
The utility model discloses in, the even fixed mounting in bottom side of buffer board 4 has a plurality of buffer spring 6, and the equal fixed mounting in bottom of a plurality of buffer spring 6 is on the top side of fixed plate 8, the top side of buffer board 4 contacts with the top side inner wall of anticollision roof beam body 1, and when receiving the striking, anticollision roof beam body 1 can receive the extrusion and drive buffer board 4 and remove, and then makes buffer spring 6 take place to deform, plays the cushioning effect.
The utility model discloses in, one side fixed mounting that two slip limiting plate 11 are close to each other has same power spring 13, and power spring 13 is compression state, and when slip limiting plate 11 did not receive the restriction, under power spring 13's elasticity, can be with the limiting plate 11 bullet that slides.
The utility model discloses in, a plurality of sliding groove 15 that block have evenly been seted up to the top side of slip limiting plate 11, and a plurality of equal slidable mounting that blocks in the sliding groove 15 have a slider 16 that blocks, the equal fixed mounting in bottom side that blocks slider 16 has blocking spring 17, the bottom fixed mounting that blocks spring 17 blocks on the bottom side inner wall that blocks sliding groove 15, under the condition that does not have the atress, under the elastic force effect that blocks spring 17, blocks that slider 16 can be bounced, and then blocks that slider 16's top can run through and block sliding hole 14.
The utility model discloses in, a plurality of sliding hole 14 that block have evenly been seted up to the top side of barrier plate 18, and a plurality of top sides that block slider 16 run through a plurality of sliding hole 14 that block respectively, one side that blocks slider 16 and one side inner wall that blocks sliding hole 14 contact, when not receiving the striking, block slider 16 and be located and block sliding hole 14 and block sliding tray 15 for block slider 16 and can block the removal of slip limiting plate 11.
The utility model discloses in, equal fixed mounting has stopper 12 on the both sides inner wall of anticollision roof beam body 1, striking resistance board 10 is located two stoppers 12, when striking resistance board 10 removes, can make sliding limiting plate 11 and stopper 12 contact, and then blocks the removal of striking resistance board 10 for striking resistance board 10 can not break away from anticollision roof beam body 1.
The utility model discloses in, the bottom through connection hole 7 of connecting rod 5, the bottom of connecting rod 5 is corresponding with the position that blocks slider 16, and when connecting rod 5 began the downstream, the extrusion that can correspond blockked slider 16 for block slider 16 and block the 18 phase separations of version.
In the utility model, when not being impacted, the elastic force of the buffer spring 6 can make the buffer board 4 abut against the inner wall of the anti-collision beam body 1, and the barrier spring 17 can control the barrier 16 in the barrier sliding hole 14 and the barrier sliding groove 15, thereby limiting the movement of the sliding limiting board 11, when the anti-collision beam body 1 is impacted, the anti-collision beam body 1 can extrude to drive the buffer board 4 to move, the buffer springs 6 all generate elastic deformation, the impact force is reduced under the action force of the buffer springs 6, simultaneously the buffer board 4 moves to drive the connecting rod 5 to move, when the impact force is too large, the bottom end of the connecting rod 5 can extrude the barrier slider 16, so that the barrier slider 16 is extruded out of the barrier sliding hole 14, at the moment, the barrier slider 16 can not limit the sliding limiting board 11, two sliding limiting boards 11 are mutually far away under the action of the power spring 13, thereby driving the two impact anti-pressing boards 10 to mutually keep away, make striking resistance board 10 can pop out outward to anticollision roof beam body 1, when removing a definite position, the top and the bottom of slip limiting plate 11 can contact with stopper 12 to make slip limiting plate 11 can't continue to remove, and then make striking resistance board 10 stop moving, strengthened the lifting surface area of anticollision roof beam body, thereby the damage that causes when having reduced the striking.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. A novel automobile anti-collision beam comprises an anti-collision beam body (1), wherein the anti-collision beam body (1) is of a hollow structure, two energy absorption boxes (2) are arranged on the bottom side of the anti-collision beam body (1), and a mounting seat (3) is arranged on the bottom side of each energy absorption box (2), and is characterized in that the same fixed plate (8) and a blocking plate (18) are fixedly arranged on the inner walls of the two sides of the anti-collision beam body (1) in an inner mode, the blocking plate (18) is located below the fixed plate (8), a plurality of connecting holes (7) are formed in the top side of the fixed plate (8), connecting rods (5) are movably arranged in the connecting holes (7), the same buffer plate (4) is fixedly arranged at the top ends of the connecting rods (5), compression plate sliding holes (9) are formed in the two sides of the anti-collision beam body (1), and impact compression plates (10) are slidably arranged in, one sides of the two impact pressure-resistant plates (10) close to each other are fixedly provided with sliding limiting plates (11).
2. The novel automobile anti-collision beam as claimed in claim 1, wherein a plurality of buffer springs (6) are uniformly and fixedly mounted on the bottom side of the buffer plate (4), the bottom ends of the plurality of buffer springs (6) are fixedly mounted on the top side of the fixing plate (8), and the top side of the buffer plate (4) is in contact with the inner wall of the top side of the anti-collision beam body (1).
3. A novel automobile anti-collision beam as claimed in claim 1, characterized in that the same power spring (13) is fixedly mounted on the side where the two sliding limiting plates (11) are close to each other.
4. The novel automobile anti-collision beam as claimed in claim 1, wherein a plurality of blocking sliding grooves (15) are uniformly formed in the top side of the sliding limiting plate (11), blocking sliders (16) are slidably mounted in the blocking sliding grooves (15), blocking springs (17) are fixedly mounted on the bottom sides of the blocking sliders (16), and the bottom ends of the blocking springs (17) are fixedly mounted on the inner walls of the bottom sides of the blocking sliding grooves (15).
5. The novel automobile anti-collision beam as claimed in claim 1, wherein a plurality of blocking sliding holes (14) are uniformly formed in the top side of the blocking plate (18), the top sides of a plurality of blocking sliders (16) respectively penetrate through the plurality of blocking sliding holes (14), and one side of each blocking slider (16) is in contact with the inner wall of one side of each blocking sliding hole (14).
6. The novel automobile anti-collision beam as claimed in claim 1, wherein the inner walls of the two sides of the anti-collision beam body (1) are fixedly provided with limit blocks (12), and the impact pressure-resistant plate (10) is positioned in the two limit blocks (12).
7. A novel automobile impact beam according to claim 1, characterized in that the bottom end of the connecting rod (5) passes through the connecting hole (7), and the bottom end of the connecting rod (5) corresponds to the position of the blocking slider (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922243341.2U CN211468364U (en) | 2019-12-12 | 2019-12-12 | Novel automobile anti-collision beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922243341.2U CN211468364U (en) | 2019-12-12 | 2019-12-12 | Novel automobile anti-collision beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211468364U true CN211468364U (en) | 2020-09-11 |
Family
ID=72366142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922243341.2U Expired - Fee Related CN211468364U (en) | 2019-12-12 | 2019-12-12 | Novel automobile anti-collision beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211468364U (en) |
-
2019
- 2019-12-12 CN CN201922243341.2U patent/CN211468364U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200911 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |