CN216374447U - Use car anticollision roof beam based on lightweight aluminium alloy - Google Patents
Use car anticollision roof beam based on lightweight aluminium alloy Download PDFInfo
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- CN216374447U CN216374447U CN202122678749.XU CN202122678749U CN216374447U CN 216374447 U CN216374447 U CN 216374447U CN 202122678749 U CN202122678749 U CN 202122678749U CN 216374447 U CN216374447 U CN 216374447U
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Abstract
The utility model discloses an automobile anti-collision beam based on lightweight aluminum profiles, which relates to the technical field of automobile parts and comprises an anti-collision plate, wherein two sides of the anti-collision plate are respectively connected with an energy absorption box, and the energy absorption box is also provided with a mounting plate connected with an automobile; the main board is positioned between the two energy absorption boxes; the two side plates are connected to the two sides of the main plate and are connected with the energy absorption box; wherein, a plurality of main buffer components are arranged between the main board and the anti-collision board; the main buffer assembly comprises a second positioning column which is arranged on the anti-collision plate; the second baffle ring is fixedly sleeved on the second positioning column; one end of the third spring is connected with the second retaining ring, and the other end of the third spring is connected with the main board, wherein the third spring is sleeved on the second positioning column in a sliding manner; the utility model has the advantages of convenient use, effective improvement of anti-collision effect and the like.
Description
Technical Field
The utility model relates to the technical field of automobile parts, in particular to an automobile anti-collision beam based on lightweight aluminum profiles.
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.
The existing automobile anti-collision beam mainly comprises energy-absorbing boxes and an anti-collision plate, so that the two energy-absorbing boxes mainly play a role in buffering and absorbing energy, once the automobile receives large impact force, the effect of the energy-absorbing boxes becomes smaller, the effect of the whole anti-collision beam becomes smaller, and therefore the application provides an anti-collision beam structure with a better anti-collision effect.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of providing an automobile anti-collision beam based on lightweight aluminum profiles, which is used for solving the problems of poor overall anti-collision effect and lack of buffering capacity of the anti-collision beam in the prior art described in the background art.
In order to achieve the above purpose, the present invention provides the following technical solutions: use car anticollision roof beam based on lightweight aluminium alloy, include
The two sides of the anti-collision plate are respectively connected with an energy absorption box, wherein the energy absorption box is also provided with a mounting plate connected with an automobile;
the main board is positioned between the two energy absorption boxes;
the two side plates are connected to the two sides of the main plate and are connected with the energy absorption box;
wherein, a plurality of main buffer components are arranged between the main board and the anti-collision board;
the main buffer assembly comprises
The second positioning column is arranged on the anti-collision plate;
the second baffle ring is fixedly sleeved on the second positioning column;
one end of the third spring is connected with the second retaining ring, and the other end of the third spring is connected with the main board, wherein the third spring is sleeved on the second positioning column in a sliding manner.
Preferably: a second limiting hole is formed in the position, corresponding to the second positioning column, of the main board.
Preferably: the outer wall of the energy absorption box is slidably sleeved with a positioning sleeve, the positioning sleeve is connected with the side plate, a plurality of positioning holes are formed in the positioning sleeve, threaded holes are formed in the positions, corresponding to the positioning holes, of the energy absorption box, and bolts penetrating through the positioning holes and connected with the threaded holes are arranged in the positioning holes.
Preferably: the energy absorption box is further sleeved with a first spring, one end of the first spring is connected with the mounting plate, and the other end of the first spring is connected with the positioning sleeve.
Preferably: still be provided with the side buffering subassembly between this curb plate and the anticollision board, this side buffering subassembly is including setting up the first locating column on the anticollision board, and fixed cover is equipped with first fender ring on this first locating column, is provided with the second spring on this curb plate, and this second spring sliding sleeve is located on first locating column and is connected with first fender ring, and the position that corresponds first locating column on this curb plate is provided with first spacing hole.
The beneficial effect of adopting above technical scheme is:
this application can make the anticollision board produce certain buffering when deformation through the mainboard and the main buffering subassembly that set up for the deformation of anticollision board receives certain resistance, can play the cushioning effect through the third spring in the buffering subassembly, and survey the effect that the buffering subassembly can play supplementary buffering, and wherein first spring can produce certain buffering and then play the cushioning effect to the mainboard to the position sleeve, can improve the anti effect of hitting of this application.
Drawings
Fig. 1 is a front view of an automobile anti-collision beam based on lightweight aluminum profiles.
FIG. 2 is a front view of the crash box of the present invention.
Fig. 3 is a front view of the positioning sleeve of the present invention.
Wherein: the shock-proof plate comprises an anti-collision plate 10, an energy absorption box 20, a mounting plate 21, a positioning sleeve 30, a bolt 31, a positioning hole 32, a threaded hole 33, a first spring 34, a main plate 40, a side plate 41, a side buffering assembly 50, a second spring 51, a first positioning column 52, a first baffle ring 53, a first limiting hole 54, a main buffering assembly 60, a third spring 61, a second positioning column 62, a second baffle ring 63 and a second limiting hole 64.
Detailed Description
Preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
Example, as shown in fig. 1-3, in this example,
use car anticollision roof beam based on lightweight aluminium alloy, include
The two sides of the anti-collision plate 10 are respectively connected with an energy absorption box 20, wherein the energy absorption box 20 is also provided with a mounting plate 21 connected with an automobile;
a main plate 40 positioned between the two crash boxes 20;
two side plates 41 connected to both sides of the main plate 40, the two side plates 41 being connected to the crash box 20;
wherein, a plurality of main buffer components 60 are arranged between the main board 40 and the anti-collision board 10;
the primary cushion assembly 60 includes
The second positioning column 62 is arranged on the anti-collision plate 10;
the second retaining ring 63 is fixedly sleeved on the second positioning column 62;
one end of the third spring 61 is connected to the second retaining ring 63, and the other end is connected to the main board 40, wherein the third spring 61 is slidably sleeved on the second positioning column 62.
Preferably: a second limiting hole 64 is disposed on the main board 40 corresponding to the second positioning post 62.
Preferably: the outer wall of the crash box 20 is slidably sleeved with a positioning sleeve 30, the positioning sleeve 30 is connected with the side plate 41, a plurality of positioning holes 32 are formed in the positioning sleeve 30, threaded holes 33 are formed in positions, corresponding to the positioning holes 32, of the crash box 20, and bolts 31 penetrating through the positioning holes 32 and connected with the threaded holes 33 are arranged in the positioning holes 32.
Preferably: the energy absorption box 20 is further sleeved with a first spring 34, one end of the first spring 34 is connected with the mounting plate 21, and the other end of the first spring is connected with the positioning sleeve 30.
Preferably: a side buffering assembly 50 is further disposed between the side plate 41 and the impact resisting plate 10, the side buffering assembly 50 includes a first positioning column 52 disposed on the impact resisting plate 10, a first retaining ring 53 is fixedly sleeved on the first positioning column 52, a second spring 51 is disposed on the side plate 41, the second spring 51 is slidably sleeved on the first positioning column 52 and connected with the first retaining ring 53, and a first limiting hole 54 is disposed on the side plate 41 corresponding to the first positioning column 52.
The specific implementation manner of this embodiment:
this application is when using, when crashproof board 10 received the striking deformation, first locating column 52, second locating column 62 can be through first retaining ring 53, second retaining ring 63, transmit for second spring 51, third spring 61, second spring 51 this moment, third spring 61 can transmit power for mainboard 40, mainboard 40 will transmit power for position sleeve 30, thereby play the effect that blocks crashproof board 10 and warp, also have the cushioning effect, in case the bolt 31 that position sleeve 30 and energy-absorbing box 20 are connected is destroyed the back, first spring 34 at this moment can play the effect of buffering, consequently this application can effectual improvement car anticollision roof beam's performance.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various changes and modifications can be made without departing from the inventive concept of the present invention, and these changes and modifications are all within the scope of the present invention.
Claims (5)
1. The utility model provides a use car anticollision roof beam based on lightweight aluminium alloy which characterized in that: comprises that
The two sides of the anti-collision plate are respectively connected with an energy absorption box, wherein the energy absorption box is also provided with a mounting plate connected with an automobile;
the main board is positioned between the two energy absorption boxes;
the two side plates are connected to the two sides of the main plate and are connected with the energy absorption box;
wherein, a plurality of main buffer components are arranged between the main board and the anti-collision board;
the main buffer assembly comprises
The second positioning column is arranged on the anti-collision plate;
the second baffle ring is fixedly sleeved on the second positioning column;
one end of the third spring is connected with the second retaining ring, and the other end of the third spring is connected with the main board, wherein the third spring is sleeved on the second positioning column in a sliding manner.
2. The automobile anti-collision beam based on the lightweight aluminum profile as claimed in claim 1, wherein a second limiting hole is formed in the main plate at a position corresponding to the second positioning column.
3. The automobile anti-collision beam based on the lightweight aluminum profile as claimed in claim 1, wherein a positioning sleeve is slidably sleeved on the outer wall of the energy absorption box, the positioning sleeve is connected with the side plate, a plurality of positioning holes are formed in the positioning sleeve, threaded holes are formed in the energy absorption box at positions corresponding to the positioning holes, and bolts penetrating through the positioning holes and connected with the threaded holes are arranged in the positioning holes.
4. The automobile anti-collision beam based on the lightweight aluminum profile as claimed in claim 3, wherein a first spring is sleeved on the energy absorption box, one end of the first spring is connected with the mounting plate, and the other end of the first spring is connected with the positioning sleeve.
5. The automobile anti-collision beam based on the lightweight aluminum profile as claimed in claim 1, wherein a side buffering assembly is further disposed between the side plate and the anti-collision plate, the side buffering assembly includes a first positioning post disposed on the anti-collision plate, a first retaining ring is fixedly sleeved on the first positioning post, a second spring is disposed on the side plate, the second spring is slidably sleeved on the first positioning post and connected with the first retaining ring, and a first limiting hole is disposed on the side plate at a position corresponding to the first positioning post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122678749.XU CN216374447U (en) | 2021-11-04 | 2021-11-04 | Use car anticollision roof beam based on lightweight aluminium alloy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122678749.XU CN216374447U (en) | 2021-11-04 | 2021-11-04 | Use car anticollision roof beam based on lightweight aluminium alloy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216374447U true CN216374447U (en) | 2022-04-26 |
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ID=81250465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122678749.XU Active CN216374447U (en) | 2021-11-04 | 2021-11-04 | Use car anticollision roof beam based on lightweight aluminium alloy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216374447U (en) |
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2021
- 2021-11-04 CN CN202122678749.XU patent/CN216374447U/en active Active
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