CN214355892U - Front anti-collision beam assembly of automobile - Google Patents
Front anti-collision beam assembly of automobile Download PDFInfo
- Publication number
- CN214355892U CN214355892U CN202120496526.9U CN202120496526U CN214355892U CN 214355892 U CN214355892 U CN 214355892U CN 202120496526 U CN202120496526 U CN 202120496526U CN 214355892 U CN214355892 U CN 214355892U
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- Prior art keywords
- box body
- roof beam
- plate
- collision beam
- collision
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- Expired - Fee Related
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- 230000035939 shock Effects 0.000 claims description 22
- 239000006096 absorbing agent Substances 0.000 claims description 19
- 238000010521 absorption reaction Methods 0.000 claims description 11
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 17
- 230000006378 damage Effects 0.000 abstract description 6
- 208000027418 Wounds and injury Diseases 0.000 abstract description 5
- 208000014674 injury Diseases 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 210000003205 muscle Anatomy 0.000 description 2
- 230000002633 protecting effect Effects 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
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- Body Structure For Vehicles (AREA)
Abstract
The utility model provides an anticollision roof beam assembly before car, including the anticollision roof beam, the anticollision roof beam is middle part cavity setting, the anticollision roof beam is the arcuation, and the medial surface of anticollision roof beam is fixed with the guard plate, the both ends that anticollision roof beam one side was kept away from to the guard plate all are fixed with the fixed plate, one side that the anticollision roof beam was kept away from to the fixed plate is connected with the energy-absorbing box, the energy-absorbing box includes first box body and second box body. This crashproof roof beam assembly before car has certain structural strength and certain energy-absorbing intensity, when the vehicle bumps, the crashproof roof beam can be with the effectual conduction of the power that receives to the energy-absorbing box on, avoid only crashproof roof beam atress and the emergence of the energy-absorbing box not atress condition, effectually protect the vehicle, and this crashproof roof beam assembly has the cushioning effect, the great personnel injury that leads to of inertia when avoiding the vehicle to receive the collision, has higher practicality, high durability and convenient operation.
Description
Technical Field
The utility model belongs to the technical field of the car protector technique and specifically relates to an anticollision roof beam assembly before car is related to.
Background
The anti-collision beam assembly is a protective device for absorbing collision energy when a vehicle is collided, and generally comprises 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 collision energy when the vehicle is collided, so that the damage of the collision force on the vehicle body longitudinal beam, which is received by the vehicle, is reduced as much as possible, and the vehicle is protected.
Common anticollision roof beam when the vehicle bumps, can not play the effect of shock attenuation buffering to the vehicle, make personnel in the car receive inertial injury easily, and anticollision roof beam among the prior art when bumping, anticollision roof beam is easy to take place deformation and is leaded to the impact that the vehicle received can not effectual effect on the energy-absorbing box, lead to only having the emergence of anticollision roof beam atress and the energy-absorbing box atress condition, thereby can not play effectual protection to the vehicle, lead to using inconveniently.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the above problem, the utility model provides an anticollision roof beam assembly before car, certain structural strength and certain energy-absorbing intensity have, when the vehicle bumps, the anticollision roof beam can be with the effectual conduction of the power that receives to the energy-absorbing box on, avoid only the emergence of the crashproof roof beam atress and the energy-absorbing box not atress condition, effectually protect the vehicle, and this anticollision roof beam assembly has the cushioning effect, the inertia of avoiding the vehicle to receive when colliding is great leads to personnel injured, higher practicality has, high durability and convenient use, can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical proposal: the utility model provides an anticollision roof beam assembly before car, includes the anticollision roof beam, the anticollision roof beam is middle part cavity setting, the anticollision roof beam is the arcuation, and the medial surface of anticollision roof beam is fixed with the guard plate, the both ends that the anticollision roof beam one side was kept away from to the guard plate all are fixed with the fixed plate, one side that the anticollision roof beam was kept away from to the fixed plate is connected with the energy-absorbing box.
The energy-absorbing box includes first box body and second box body, the opening has all been seted up to one side that first box body and second box body are close to mutually, and one side slidable mounting that first box body is close to the second box body is in the inner chamber of second box body, be fixed with the bumper shock absorber in the second box body, and the flexible end of bumper shock absorber extend to in the first box body and with the inner wall fixed connection of first box body.
As a preferred technical scheme of the utility model, one side that the anticollision roof beam was kept away from to the fixed plate is installed first connecting plate, first screw hole has evenly been seted up to the side of first connecting plate, first box body is close to one side of fixed plate and installs the second connecting plate, the second screw hole has been seted up with the position that first screw hole corresponds to the second connecting plate, connecting bolt is installed with second screw hole internal thread to first screw hole.
As a preferred technical scheme of the utility model, one side that the second box body is close to first box body evenly is provided with the connecting rod, the one end that the second box body was kept away from to the connecting rod is connected with the side of second connecting plate.
As a preferred technical scheme of the utility model, the length of second box body is less than the length of first box body, the bar hole has evenly been seted up to the side of first box body, and the bar hole is located the outside of second box body all the time.
As a preferred technical scheme of the utility model, the reinforcement muscle is evenly installed to the medial surface of anticollision roof beam, the reinforcement muscle distributes in the both sides of guard plate.
As a preferred technical scheme of the utility model, one side that the fixed plate was kept away from to the inner wall of anticollision roof beam is fixed with the load board, the power guide plate is all installed at the both ends of load board side, the power guide plate is kept away from one side of load board and is close to the interior wall connection of fixed plate position with the anticollision roof beam.
As a preferred technical scheme of the utility model, the one end that first box body was kept away from to the second box body is fixed with the mounting panel, the mounting hole has evenly been seted up to the side of mounting panel.
By adopting the technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses crashproof roof beam assembly before car, when the vehicle bumps, crashproof roof beam and outside collider contact, inside hollow crashproof roof beam has certain deformation degree, crashproof roof beam consumes partly impact, crashproof roof beam is with partly power effect on the guard plate simultaneously, the fixed plate through both sides after the guard plate atress is with the power on the energy-absorbing box, crashproof roof beam and energy-absorbing box can absorb the impact simultaneously when guaranteeing the vehicle bump, be convenient for this crashproof roof beam assembly effectively protects the car.
2. The utility model discloses crashproof roof beam assembly before car of example, the energy-absorbing box atress, first box body slides and extrudees the bumper shock absorber in the second box body, the bumper shock absorber plays the cushioning effect to the collision of vehicle, avoid producing great inertia among the vehicle collision process and lead to the car personnel to receive the striking injury, first box body slides to second box body after the inside, the power that the vehicle collision produced can continue to extrude first box body and second box body, thereby first box body takes place deformation and consumes partial impact, reduce the effort of collision to the automobile longitudinal beam, realize the protection to the car.
3. The utility model discloses crashproof roof beam assembly before car, when crashproof roof beam received the striking, the inside load board of crashproof roof beam will do all can the conduct to whole crashproof roof beam on, avoid crashproof roof beam only a position to receive the impact, can effectively improve the structural strength of crashproof roof beam, the in-process of load board atress deformation also consumes partial impact simultaneously, make this crashproof roof beam assembly have higher protecting effect, and the load board receives the power that receives the load board after the power and passes through the fixed plate and act on the energy-absorbing box, guarantee that the power that the car received distributes on whole this crashproof roof beam assembly.
4. When the vehicle does not collide, the connecting rod plays the connection effect to first box body and second box body, prevents that the vehicle driving in-process bumper shock absorber from driving the anticollision roof beam and taking place to rock, and when the vehicle received outside impact, the impact and do all can on the energy-absorbing box, the connecting rod takes place deformation, makes the bumper shock absorber play the cushioning effect, the use of this anticollision roof beam of being convenient for.
5. The utility model discloses crashproof roof beam assembly before car has certain structural strength and certain energy-absorbing intensity, when the vehicle bumps, crashproof roof beam can be with the effectual conduction of the power that receives to the energy-absorbing box on, avoid only crashproof roof beam atress and the emergence of the energy-absorbing box not atress condition, effectually protect the vehicle, and this crashproof roof beam assembly has the cushioning effect, the inertia when avoiding the vehicle to receive the collision is great leads to personnel injured, has higher practicality, high durability and convenient operation.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional structural schematic view of the impact beam of FIG. 1;
FIG. 3 is a schematic structural view of the mid-section assembly of FIG. 2;
FIG. 4 is a schematic structural view of the crash box of FIG. 1;
FIG. 5 is a cross-sectional structural schematic view of the crash box of FIG. 1.
Wherein: 1 anticollision roof beam, 2 guard plates, 3 reinforcing ribs, 4 fixed plates, 5 first connecting plates, 6 energy-absorbing boxes, 61 second connecting plates, 62 first box bodies, 63 second box bodies, 64 mounting plates, 65 connecting rods, 66 connecting bolts, 7 bearing plates, 8 bearing plates and 9 shock absorbers.
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 efforts belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides an anticollision roof beam assembly before car, including anticollision roof beam 1, anticollision roof beam 1 sets up for middle part cavity, anticollision roof beam 1 that cavity set up has certain deformation power, the anticollision roof beam 1 of being convenient for absorbs the impact, anticollision roof beam 1 is the arcuation, the head of the anticollision roof beam 1 of arcuation car of being convenient for to laminate plays the guard action to the car, and the medial surface of anticollision roof beam 1 is fixed with guard plate 2, the both ends that 1 one side of anticollision roof beam was kept away from to guard plate 2 all are fixed with fixed plate 4, one side that anticollision roof beam 1 was kept away from to fixed plate 4 is connected with energy-absorbing box 6.
When the vehicle bumps, crashproof roof beam 1 contacts with outside collision thing, inside hollow crashproof roof beam 1 has certain deformation degree, crashproof roof beam 1 consumes partly impact, simultaneously crashproof roof beam 1 acts on guard plate 2 with some power, 2 atresss back of guard plate 4 through the fixed plate of both sides is used in the energy-absorbing box 6 with the power, crashproof roof beam 1 can absorb the impact with energy-absorbing box 6 simultaneously when guaranteeing the vehicle bump, be convenient for this crashproof roof beam assembly effectively protects the car.
The energy absorption box 6 comprises a first box body 62 and a second box body 63, an opening is formed in one side, close to the first box body 62 and the second box body 63, of the first box body 62, the side, close to the second box body 63, of the first box body 62 is slidably mounted in an inner cavity of the second box body 63, a shock absorber 9 is fixed in the second box body 63, and a telescopic end of the shock absorber 9 extends into the first box body 62 and is fixedly connected with the inner wall of the first box body 62.
6 atress of energy-absorbing box, first box body 62 slides and extrudees bumper shock absorber 9 in second box body 63, bumper shock absorber 9 plays the cushioning effect to the collision of vehicle, avoid the vehicle collision in-process to produce great inertia and lead to the interior personnel of car to receive the striking injury, first box body 62 slides to second box body 63 after the inside, the power that the vehicle collision produced can continue to extrude first box body 62 and second box body 63, thereby first box body 62 takes place deformation and consumes partial impact, reduce the effort of collision to the automobile longitudinal beam, the realization is to the protection of car.
First connecting plate 5 is installed to one side that fixed plate 4 kept away from crashproof roof beam 1, first screw hole has evenly been seted up to the side of first connecting plate 5, first box body 62 is close to one side of fixed plate 4 and installs second connecting plate 61, second screw hole has been seted up to the position that second connecting plate 61 corresponds with first screw hole, connecting bolt 66 is installed with second screw hole internal thread to first screw hole, install and realize being connected of first connecting plate 5 and second connecting plate 61 in first screw hole and second screw hole through connecting bolt 66, thereby realize being connected of crashproof roof beam 1 and energy-absorbing box 6, be convenient for disassemble crashproof roof beam 1 and energy-absorbing box 6 and maintain or change.
One side that second box body 63 is close to first box body 62 evenly is provided with connecting rod 65, the one end that second box body 63 was kept away from to connecting rod 65 is connected with the side of second connecting plate 61, connecting rod 65 plays the connection effect to first box body 62 and second box body 63 when the vehicle does not collide, prevent that vehicle travel in-process bumper shock absorber 9 from driving anticollision roof beam 1 and taking place to rock, receive outside impact when the vehicle, the impact is used in on energy-absorbing box 6, connecting rod 65 takes place to deform, make bumper shock absorber 9 play the cushioning effect, the use of this anticollision roof beam of being convenient for.
The length of second box body 63 is less than the length of first box body 62, and the bar hole has evenly been seted up to the side of first box body 62, and the bar hole is located the outside of second box body 63 all the time, and when first box body 62 slides and continues the atress to second box body 63 in, the bar hole is convenient for first box body 62 to take place to deform and plays the guard action to the car.
Reinforcing ribs 3 are uniformly installed on the inner side surfaces of the anti-collision beams 1, the reinforcing ribs 3 are distributed on the two sides of the protection plates 2, the reinforcing ribs 3 reinforce the structural strength of the anti-collision beams 1, and meanwhile, the reinforcing ribs 3 assist the protection plates 2 to act on the anti-collision beams 1 through the fixing plates 4.
One side that fixed plate 4 was kept away from to the inner wall of anticollision roof beam 1 is fixed with bearing board 7, and the both ends of bearing board 7 side all install and lead the power board 8, lead the power board 8 and keep away from one side of bearing board 7 and be close to the inner wall connection of fixed plate 4 position with anticollision roof beam 1.
When crashproof roof beam 1 received the striking, crashproof roof beam 1 inside force bearing board 7 will do all can conduct to whole crashproof roof beam 1 on, avoid crashproof roof beam 1 only a position to receive the impact, can effectively improve crashproof roof beam 1's structural strength, the in-process of force bearing board 7 atress deformation also consumes partial impact simultaneously, make this crashproof roof beam assembly have higher safeguard effect, and force bearing board 8 receives the power that receives force bearing board 7 and passes through fixed plate 4 effect on energy-absorbing box 6 behind the force bearing board 7, guarantee that the power that the car received distributes on whole this crashproof roof beam assembly.
The one end that first box body 62 was kept away from to second box body 63 is fixed with mounting panel 64, and the mounting hole has evenly been seted up to mounting panel 64's side, and the front portion at the vehicle is installed to this anticollision roof beam assembly to the mounting hole on the mounting panel 64 to the external mounting bolt, is convenient for this anticollision roof beam assembly's use.
When in use:
mounting the present impact beam assembly to the front of the vehicle by passing external mounting bolts through mounting holes in the mounting plate 64;
when a vehicle collides, the anti-collision beam 1 is contacted with an external collision object, the hollow anti-collision beam 1 in the anti-collision beam has a certain deformation degree, the anti-collision beam 1 consumes a part of collision force, meanwhile, the anti-collision beam 1 applies a part of force to the protection plate 2, the protection plate 2 applies force to the energy absorption box 6 through the fixing plates 4 on two sides after being stressed, the anti-collision beam 1 and the energy absorption box 6 can absorb the collision force at the same time when the vehicle collides, and the anti-collision beam assembly is convenient for effectively protecting the vehicle;
the energy absorption box 6 is stressed, the first box body 62 slides in the second box body 63 and extrudes the shock absorber 9, the shock absorber 9 has a shock absorption effect on the collision of the vehicle, and the situation that personnel in the vehicle are impacted and injured due to large inertia generated in the collision process of the vehicle is avoided;
after the first box body 62 slides to the innermost part of the second box body 63, the force generated by vehicle collision can continuously extrude the first box body 62 and the second box body 63, the first box body 62 deforms so as to consume part of collision force, the acting force of the collision on the automobile longitudinal beam is reduced, and the automobile is protected;
when the anti-collision beam 1 is impacted, the force is transmitted to the whole anti-collision beam 1 by the force bearing plate 7 in the anti-collision beam 1, so that the anti-collision beam 1 is prevented from being impacted at only one position, the structural strength of the anti-collision beam 1 can be effectively improved, meanwhile, part of the impact force is also consumed in the process of stressed deformation of the force bearing plate 7, the anti-collision beam assembly has a high protection effect, and the force bearing plate 8 acts the force borne by the force bearing plate 7 on the energy absorption box 6 through the fixing plate 4 after the force bearing plate 7 bears the force, so that the force borne by an automobile is ensured to be distributed on the whole anti-collision beam assembly;
when the vehicle is not collided, the connecting rod 65 plays a role in connecting the first box body 62 and the second box body 63, the shock absorber 9 is prevented from driving the anti-collision beam 1 to shake in the running process of the vehicle, and when the vehicle is subjected to external collision force and collision force to act on the energy absorption box 6, the connecting rod 65 deforms, so that the shock absorber 9 plays a role in shock absorption, and the anti-collision beam is convenient to use;
the bar hole that first box body 62 outside was evenly seted up when first box body 62 atress, the first box body 62 of being convenient for takes place to deform and plays the guard action to the car.
This crashproof roof beam assembly before car has certain structural strength and certain energy-absorbing intensity, when the vehicle bumps, the crashproof roof beam can be with the effectual conduction of the power that receives to the energy-absorbing box on, avoid only crashproof roof beam atress and the emergence of the energy-absorbing box not atress condition, effectually protect the vehicle, and this crashproof roof beam assembly has the cushioning effect, the great personnel injury that leads to of inertia when avoiding the vehicle to receive the collision, has higher practicality, high durability and convenient operation.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides an anticollision roof beam assembly before car, includes anticollision roof beam (1), its characterized in that: the middle part of the anti-collision beam (1) is arranged in a hollow mode, the anti-collision beam (1) is arc-shaped, a protection plate (2) is fixed on the inner side surface of the anti-collision beam (1), fixing plates (4) are fixed at two ends of one side, away from the anti-collision beam (1), of the protection plate (2), and one side, away from the anti-collision beam (1), of each fixing plate (4) is connected with an energy absorption box (6);
energy-absorbing box (6) include first box body (62) and second box body (63), the opening has all been seted up to one side that first box body (62) and second box body (63) are close to mutually, and one side slidable mounting that first box body (62) are close to second box body (63) is in the inner chamber of second box body (63), second box body (63) internal fixation has bumper shock absorber (9), and the flexible end of bumper shock absorber (9) extend to in first box body (62) and with the inner wall fixed connection of first box body (62).
2. The automobile front anti-collision beam assembly according to claim 1, characterized in that: one side that anticollision roof beam (1) was kept away from in fixed plate (4) is installed first connecting plate (5), first screw hole has evenly been seted up to the side of first connecting plate (5), second connecting plate (61) are installed to one side that first box body (62) are close to fixed plate (4), second screw hole has been seted up with the position that first screw hole corresponds in second connecting plate (61), connecting bolt (66) are installed with second screw hole internal thread to first screw hole.
3. The automobile front anti-collision beam assembly according to claim 2, characterized in that: one side of the second box body (63) close to the first box body (62) is uniformly provided with a connecting rod (65), and one end, far away from the second box body (63), of the connecting rod (65) is connected with the side face of the second connecting plate (61).
4. The automobile front anti-collision beam assembly according to claim 1, characterized in that: the length of second box body (63) is less than the length of first box body (62), the bar hole has evenly been seted up to the side of first box body (62), and the bar hole is located the outside of second box body (63) all the time.
5. The automobile front anti-collision beam assembly according to claim 1, characterized in that: reinforcing ribs (3) are uniformly installed on the inner side face of the anti-collision beam (1), and the reinforcing ribs (3) are distributed on two sides of the protection plate (2).
6. The automobile front anti-collision beam assembly according to claim 1, characterized in that: one side that fixed plate (4) were kept away from to the inner wall of anticollision roof beam (1) is fixed with bearing board (7), force guide plate (8) are all installed at the both ends of bearing board (7) side, one side that force guide plate (8) were kept away from bearing board (7) is connected with the inner wall that anticollision roof beam (1) is close to fixed plate (4) position.
7. The automobile front anti-collision beam assembly according to claim 1, characterized in that: the one end that first box body (62) were kept away from in second box body (63) is fixed with mounting panel (64), the mounting hole has evenly been seted up to the side of mounting panel (64).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120496526.9U CN214355892U (en) | 2021-03-09 | 2021-03-09 | Front anti-collision beam assembly of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120496526.9U CN214355892U (en) | 2021-03-09 | 2021-03-09 | Front anti-collision beam assembly of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214355892U true CN214355892U (en) | 2021-10-08 |
Family
ID=77970535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120496526.9U Expired - Fee Related CN214355892U (en) | 2021-03-09 | 2021-03-09 | Front anti-collision beam assembly of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214355892U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116373774A (en) * | 2023-04-27 | 2023-07-04 | 苏州玖思利新材料有限公司 | Anti-collision beam assembly and vehicle thereof |
-
2021
- 2021-03-09 CN CN202120496526.9U patent/CN214355892U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116373774A (en) * | 2023-04-27 | 2023-07-04 | 苏州玖思利新材料有限公司 | Anti-collision beam assembly and vehicle thereof |
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| GR01 | Patent grant | ||
| 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: 20211008 |