CN113928254A - Sliding type automobile anti-collision beam device - Google Patents
Sliding type automobile anti-collision beam device Download PDFInfo
- Publication number
- CN113928254A CN113928254A CN202111338676.8A CN202111338676A CN113928254A CN 113928254 A CN113928254 A CN 113928254A CN 202111338676 A CN202111338676 A CN 202111338676A CN 113928254 A CN113928254 A CN 113928254A
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- CN
- China
- Prior art keywords
- collision
- collision beam
- moving
- roof beam
- anticollision roof
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000010521 absorption reaction Methods 0.000 claims description 16
- 230000003137 locomotive effect Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 238000003466 welding Methods 0.000 abstract description 2
- 241001127637 Plantago Species 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
- B60R19/023—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
- B60R19/04—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects formed from more than one section in a side-by-side arrangement
- B60R19/16—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects formed from more than one section in a side-by-side arrangement having deflecting members, e.g. rollers, balls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
- B60R19/24—Arrangements for mounting bumpers on vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
- B60R19/24—Arrangements for mounting bumpers on vehicles
- B60R19/26—Arrangements for mounting bumpers on vehicles comprising yieldable mounting means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
- B60R19/24—Arrangements for mounting bumpers on vehicles
- B60R19/38—Arrangements for mounting bumpers on vehicles adjustably or movably mounted, e.g. horizontally displaceable for securing a space between parked vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
- B60R21/013—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over
- B60R21/0136—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over responsive to actual contact with an obstacle, e.g. to vehicle deformation, bumper displacement or bumper velocity relative to the vehicle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
- B60R19/24—Arrangements for mounting bumpers on vehicles
- B60R2019/247—Fastening of bumpers' side ends
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The invention discloses a sliding type automobile anti-collision beam device which comprises an anti-collision beam main beam, an anti-collision beam left-moving beam, an anti-collision beam right-moving beam, a left-moving beam stay bar, a right-moving beam stay bar, an anti-collision beam left bracket, an anti-collision beam right bracket and a sliding roller pin. Energy-absorbing box one end base welded fastening is in the same place, and the other end is in the same place with the welding of anticollision roof beam girder, has the kingpin to be connected between anticollision roof beam girder and the roof beam that slides, and when the car received the collision of left front or right front, the roof beam that slides after contacting the pedestrian, the collision information was received on the roof beam surface that slides, and the roof beam that slides can be under the effect of vaulting pole, moves to both sides along the slide, avoids falling a large amount of impacts that the frontal collision brought.
Description
Technical Field
The invention relates to a sliding type automobile anti-collision beam device, and belongs to the technical field of anti-collision beams.
Background
With the progress of the times, automobiles enter thousands of households, and the safety problem rises accordingly. The anti-collision beam is an indispensable safety protection device on an automobile. When the vehicle runs fast, the anti-collision beam can greatly reduce casualties brought by the collision of the vehicle.
The traditional anti-collision beam slows down the impact caused by frontal collision, but cannot avoid or reduce the damage caused by the impact.
Therefore, in order to solve the above problems, it is necessary to provide a novel sliding automobile anti-collision beam.
Disclosure of Invention
The technical problem to be solved by the invention is the deficiency of the prior art, and the invention provides a sliding type automobile anti-collision beam device.
In order to solve the technical problems, the invention adopts the technical scheme that:
a sliding type automobile anti-collision beam device comprises an anti-collision beam main beam, an anti-collision beam right support and an anti-collision beam left support, wherein the anti-collision beam right support and the anti-collision beam left support are installed on a vehicle head, and the anti-collision beam main beam is arranged on the anti-collision beam right support and the anti-collision beam left support;
the parts at the two ends of the main beam of the anti-collision beam are distributed with roller pins, the two ends of the main beam of the anti-collision beam are respectively sleeved with the left-moving beam of the anti-collision beam and the right-moving beam of the anti-collision beam, and the left-moving beam of the anti-collision beam and the right-moving beam of the anti-collision beam move in the horizontal direction of the main beam of the anti-collision beam through the roller pins.
As a further preferable scheme, the right bracket and the left bracket of the anti-collision beam are positioned on two sides of the main beam of the anti-collision beam close to the middle position.
As a further preferred scheme, the main beam of the anti-collision beam is of an arc structure, the arc convex surface of the main beam is arranged outwards, and the left-moving beam and the right-moving beam of the anti-collision beam are of arc structures with the same radian as the main beam of the anti-collision beam.
As a further preferable scheme, the lengths of the left-moving beam and the right-moving beam of the anti-collision beam are the same, and the lengths of the left-moving beam and the right-moving beam of the anti-collision beam are 1/3 times of the length of the main beam of the anti-collision beam.
As a further preferred scheme, the structure of the anti-collision beam right support and the structure of the anti-collision beam left support are the same, the anti-collision beam right support comprises a right support energy absorption box, one end of the right support energy absorption box is connected to the vehicle head through a right support base, the other end of the right support energy absorption box is connected to the anti-collision beam main beam, the anti-collision beam left support comprises a left support energy absorption box, one end of the left support energy absorption box is connected to the vehicle head through a left support base, and the other end of the left support energy absorption box is connected to the anti-collision beam main beam.
As a further preferable scheme, two sides of the right bracket energy absorption box and two sides of the left bracket energy absorption box are respectively fixed on the main beam of the anti-collision beam through an outer triangular plate and an inner triangular plate.
As a further preferable scheme, a telescopic left stay bar is arranged between the left support energy absorption box and the left moving beam of the anti-collision beam, and a telescopic right stay bar is arranged between the right support energy absorption box and the right moving beam of the anti-collision beam.
As a further preferred scheme, the anti-collision beam moves to the left and the anti-collision beam moves to the right and is provided with a pressure sensor, the pressure sensor is externally connected with an ECU, and the ECU can control the left stay bar and the right stay bar to extend.
Compared with the prior art, the sliding type automobile anti-collision beam device has the advantages that when a pedestrian collides with the automobile front anti-collision beam, the anti-collision beam left moving beam and the anti-collision beam right moving beam move in the horizontal direction of the anti-collision beam main beam through the roller pins and are opened towards two sides, under the action of force, the pedestrian can also be subjected to force towards two sides of an automobile body, and the pedestrian can scatter towards two sides after being contacted in a collision manner, so that the front collision of the pedestrian and an automobile is avoided, casualties and the degree of casualties are reduced, and the danger level of accidents is reduced.
Drawings
FIG. 1 is a schematic perspective view of a sliding vehicle impact beam according to the present invention;
FIG. 2 is a schematic front view of a sliding vehicle impact beam according to the present invention;
FIG. 3 is a schematic top view of a sliding automotive impact beam provided by the present invention;
FIG. 4 is a schematic side view of a sliding vehicle impact beam according to the present invention;
FIG. 5 is a schematic top cross-sectional view of a sliding automotive impact beam provided by the present invention;
FIG. 6 is a side view cross-sectional structural schematic of a sliding automotive impact beam provided by the present invention;
fig. 7 is a flow chart of the work provided by the present invention.
Detailed Description
The preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.
The sliding type automobile anti-collision beam device comprises an anti-collision beam main beam 1, an anti-collision beam right bracket 2 and an anti-collision beam left bracket 5, wherein the anti-collision beam right bracket 2 and the anti-collision beam left bracket 5 are arranged on a vehicle head, and the anti-collision beam main beam 1 is arranged on the anti-collision beam right bracket 2 and the anti-collision beam left bracket 5;
the anti-collision beam main beam 1 is a metal rectangular tube with openings at two ends and radian, the needle rollers 12 are distributed on the parts at two ends of the anti-collision beam main beam 1 and fixed by a slide way and can roll by itself, the anti-collision beam left-moving beam 8 and the anti-collision beam right-moving beam 9 are respectively sleeved at two ends of the anti-collision beam main beam 1, and the anti-collision beam left-moving beam 8 and the anti-collision beam right-moving beam 9 move in the horizontal direction of the anti-collision beam main beam 1 through the needle rollers 12.
The opening of one end of the anti-collision beam left-moving beam 8 and the opening of one end of the anti-collision beam right-moving beam 9 are provided with radians, and the openings are sleeved at the left end and the right end of the main beam 1 of the anti-collision beam and are in contact with the roller pins 12.
The anti-collision beam right support 2 and the anti-collision beam left support 5 are positioned on two sides of the anti-collision beam main beam 1 close to the middle position.
Anticollision roof beam girder 1 is the arc structure, and its arc convex surface sets up outwards, anticollision roof beam moves roof beam 8 and anticollision roof beam and moves roof beam 9 to the right for the arc structure the same with anticollision roof beam girder 1 radian.
The length of the left-moving beam 8 of the anti-collision beam is the same as that of the right-moving beam 9 of the anti-collision beam, and the length of the left-moving beam 8 of the anti-collision beam and the length of the right-moving beam 9 of the anti-collision beam are 1/3 of the length of the main beam 1 of the anti-collision beam.
Anticollision roof beam right branch frame 2 is the same with anticollision roof beam left socle 5 structure, anticollision roof beam right branch frame 2 includes right branch frame energy-absorbing box 4, 3 one end of right branch frame energy-absorbing box is connected in the locomotive through right branch frame base 14, the other end is connected in anticollision roof beam girder 1, the connected mode is the welding, anticollision roof beam left socle 5 includes left socle energy-absorbing box 3, 3 one end of left socle energy-absorbing box is connected in the locomotive through left socle base 13, the other end is connected in anticollision roof beam girder 1.
The two sides of the right support energy absorption box 4 and the left support energy absorption box 3 are respectively fixed on the main beam 1 of the anti-collision beam through an outer triangular plate 7 and an inner triangular plate 6, and the triangular plate 7 and the inner triangular plate 6 have the function of reinforcing ribs.
Left socle energy-absorbing box 3 and anticollision roof beam move on a left side and be equipped with telescopic left vaulting pole 10 between the roof beam 8, right socle energy-absorbing box 4 and anticollision roof beam move on the right side and be equipped with telescopic right vaulting pole 11 between the roof beam 9, and the roof beam 8 that slides on the left of anticollision roof beam and the roof beam that slides on the right side link to each other with the energy-absorbing box outer wall through the vaulting pole respectively, rely on the flexible function of vaulting pole, and the position of roof beam 8 and the roof beam 9 that slides on the right side of fixed anticollision roof beam is unlikely to at slight atress, will break away from.
The anti-collision beam moves roof beam 8 and anti-collision beam moves roof beam 9 to the left and is equipped with pressure sensor, and pressure sensor external ECU, ECU steerable left vaulting pole 10 and the extension of right vaulting pole 11.
The concrete working principle of the anti-collision beam of the sliding automobile provided by the invention is as follows:
according to the invention, the anti-collision beam is arranged on the vehicle body through the bracket base, and the positions of the anti-collision beam right bracket 2 and the anti-collision beam left bracket 5 are moved towards the middle, so that the anti-collision beam is closer to the middle, more front impact can be resisted, and pedestrians can be better protected. When pedestrian and plantago anti-collision beam collide mutually, attach and will also gather pressure signal at the receiver on anti-collision sliding beam surface, the signal passes to ECU through handling, then pass the actuating signal on the vaulting pole, the vaulting pole is outwards opened, anti-collision beam girder slightly takes the arc, anti-collision sliding beam is according to the slide above the anti-collision beam girder, it rotates to drive the kingpin, anti-collision sliding beam opens to both sides, under the effect of power, the pedestrian also can receive the power to the automobile body both sides, the pedestrian is after the collision contact, will scatter to both sides. The front collision between the pedestrian and the vehicle is avoided, casualties and the degree of casualties are reduced, and the danger level of accidents is reduced.
The above-mentioned embodiments, objects, technical solutions and advantages of the present invention are further described in detail, it should be understood that the above-mentioned embodiments are only illustrative of the present invention and are not intended to limit the present invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a sliding car anticollision roof beam device which characterized in that: the anti-collision device comprises an anti-collision beam main beam (1), an anti-collision beam right support (2) and an anti-collision beam left support (5), wherein the anti-collision beam right support (2) and the anti-collision beam left support (5) are arranged on a vehicle head, and the anti-collision beam main beam (1) is arranged on the anti-collision beam right support (2) and the anti-collision beam left support (5);
the anti-collision beam is characterized in that roller pins (12) are distributed on parts at two ends of the anti-collision beam main beam (1), the anti-collision beam left moving beam (8) and the anti-collision beam right moving beam (9) are respectively sleeved at two ends of the anti-collision beam main beam (1), and the anti-collision beam left moving beam (8) and the anti-collision beam right moving beam (9) move in the horizontal direction of the anti-collision beam main beam (1) through the roller pins (12).
2. The sliding type automobile anti-collision beam device according to claim 1, wherein: the anti-collision beam right support (2) and the anti-collision beam left support (5) are located on two sides, close to the middle, of the anti-collision beam main beam (1).
3. The sliding type automobile anti-collision beam device according to claim 1, wherein: anticollision roof beam girder (1) is the arc structure, and its arc convex surface sets up outwards, anticollision roof beam moves roof beam (8) and anticollision roof beam moves roof beam (9) to the right for the arc structure the same with anticollision roof beam girder (1) radian.
4. The sliding type automobile anti-collision beam device according to claim 2, wherein: the length of the anti-collision beam left moving beam (8) is the same as that of the anti-collision beam right moving beam (9), and the length of the anti-collision beam left moving beam (8) and the length of the anti-collision beam right moving beam (9) are 1/3 of the length of the anti-collision beam main beam (1).
5. The sliding type automobile anti-collision beam device according to claim 1, wherein: anticollision roof beam right branch frame (2) and anticollision roof beam left socle (5) structure are the same, anticollision roof beam right branch frame (2) are including right branch frame energy-absorbing box (4), right branch frame energy-absorbing box (3) one end is passed through right branch frame base (14) and is connected in the locomotive, the other end is connected in anticollision roof beam girder (1), anticollision roof beam left socle (5) are including left socle energy-absorbing box (3), left branch frame energy-absorbing box (3) one end is passed through left branch frame base (13) and is connected in the locomotive, the other end is connected in anticollision roof beam girder (1).
6. The sliding type automobile anti-collision beam device according to claim 5, wherein: the two sides of the right support energy absorption box (4) and the left support energy absorption box (3) are respectively fixed on the main beam (1) of the anti-collision beam through an outer triangular plate (7) and an inner triangular plate (6).
7. The sliding type automobile anti-collision beam device according to claim 6, wherein: the left bracket energy absorption box (3) and the anti-collision beam move to the left and are provided with a telescopic left stay bar (10) between the beams (8), and the right bracket energy absorption box (4) and the anti-collision beam move to the right and are provided with a telescopic right stay bar (11) between the beams (9).
8. The sliding type automobile anti-collision beam device according to claim 7, wherein: the anti-collision beam moves roof beam (8) and moves roof beam (9) to the left and be equipped with pressure sensor, and pressure sensor external ECU, ECU steerable left vaulting pole (10) and right vaulting pole (11) extension.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111338676.8A CN113928254A (en) | 2021-11-12 | 2021-11-12 | Sliding type automobile anti-collision beam device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111338676.8A CN113928254A (en) | 2021-11-12 | 2021-11-12 | Sliding type automobile anti-collision beam device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113928254A true CN113928254A (en) | 2022-01-14 |
Family
ID=79286590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111338676.8A Pending CN113928254A (en) | 2021-11-12 | 2021-11-12 | Sliding type automobile anti-collision beam device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113928254A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6817638B1 (en) * | 2003-06-27 | 2004-11-16 | Hanwha L&C Corporation | Bumper system |
| CN205801001U (en) * | 2016-06-12 | 2016-12-14 | 北京长城华冠汽车科技股份有限公司 | A kind of front anticollision beam assembly and use its automobile |
| CN110588791A (en) * | 2019-09-29 | 2019-12-20 | 中汽研（天津）汽车工程研究院有限公司 | Front anti-collision beam assembly of automobile |
| CN112874458A (en) * | 2019-11-29 | 2021-06-01 | 比亚迪股份有限公司 | Preceding crashproof roof beam assembly and vehicle |
-
2021
- 2021-11-12 CN CN202111338676.8A patent/CN113928254A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6817638B1 (en) * | 2003-06-27 | 2004-11-16 | Hanwha L&C Corporation | Bumper system |
| CN205801001U (en) * | 2016-06-12 | 2016-12-14 | 北京长城华冠汽车科技股份有限公司 | A kind of front anticollision beam assembly and use its automobile |
| CN110588791A (en) * | 2019-09-29 | 2019-12-20 | 中汽研（天津）汽车工程研究院有限公司 | Front anti-collision beam assembly of automobile |
| CN112874458A (en) * | 2019-11-29 | 2021-06-01 | 比亚迪股份有限公司 | Preceding crashproof roof beam assembly and vehicle |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20220114 |
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| RJ01 | Rejection of invention patent application after publication |