CN210881988U - Automobile anti-collision beam with multiple energy absorption functions - Google Patents
Automobile anti-collision beam with multiple energy absorption functions Download PDFInfo
- Publication number
- CN210881988U CN210881988U CN201921506371.1U CN201921506371U CN210881988U CN 210881988 U CN210881988 U CN 210881988U CN 201921506371 U CN201921506371 U CN 201921506371U CN 210881988 U CN210881988 U CN 210881988U
- Authority
- CN
- China
- Prior art keywords
- energy
- absorbing
- plate
- array
- absorption
- 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.)
- Expired - Fee Related
Links
- 238000010521 absorption reaction Methods 0.000 title claims description 40
- 238000005192 partition Methods 0.000 claims description 6
- 230000002349 favourable effect Effects 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 4
- 239000000463 material Substances 0.000 description 2
- 239000013585 weight reducing agent Substances 0.000 description 1
Images
Landscapes
- Body Structure For Vehicles (AREA)
Abstract
The utility model discloses an automobile anticollision roof beam of multiple energy-absorbing, including first energy-absorbing mechanism, be equipped with second energy-absorbing mechanism in the first energy-absorbing mechanism, first energy-absorbing mechanism both ends are equipped with the hydraulic means that the mirror image distributes, hydraulic means fixes at the third energy-absorbing structurally, the structural both ends of third energy-absorbing are equipped with the energy-absorbing box that the mirror image distributes, first energy-absorbing mechanism includes first energy-absorbing plate, be equipped with array distribution's cushion block on the first energy-absorbing plate, first energy-absorbing mechanism still includes the fixed plate, be connected through array distribution's first pneumatic cylinder between fixed plate and the first energy-absorbing plate. The utility model discloses simple structure, simple to operate, the commonality is strong, is suitable for the installation of the car anticollision roof beam of different models, is favorable to reducing the influence that the striking brought to the car, and the striking dynamics energy-absorbing structure according to the difference is different simultaneously, is favorable to the maintenance of anticollision roof beam.
Description
Technical Field
The utility model relates to an automobile articles for use field specifically is an automobile anticollision roof beam of multiple energy-absorbing.
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, the damage of the impact force to a vehicle body longitudinal beam is reduced as much as possible, the anti-collision beam plays a role in protecting the vehicle, the anti-collision beam structure can ensure that the low-speed energy absorption box can effectively absorb the energy when the vehicle is collided at the low speed through crumpling, and the anti-collision beam is connected to the vehicle body through bolts and is convenient to disassemble and replace. When the anticollision roof beam of present many motorcycle types suffered the collision, whole anticollision roof beam was all lost in slight collision, was unfavorable for the maintenance of anticollision roof beam, and the replacement cost is high, to this kind of condition, provided the automobile anticollision roof beam of a multiple energy-absorbing now.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a car anticollision roof beam of multiple energy-absorbing, simple structure, simple to operate, the commonality is strong, is suitable for the car anticollision roof beam installation of different models, is favorable to reducing the influence that the striking brought to the car, and the striking dynamics energy-absorbing structure according to the difference is different simultaneously, is favorable to the maintenance of anticollision roof beam.
The purpose of the utility model can be realized by the following technical scheme:
the utility model provides a car anticollision roof beam of multiple energy-absorbing, includes first energy-absorbing mechanism, be equipped with second energy-absorbing mechanism on the first energy-absorbing mechanism, first energy-absorbing mechanism both ends are equipped with the hydraulic means that the mirror image distributes, and hydraulic means fixes on the third energy-absorbing structure, and the structural both ends of third energy-absorbing are equipped with the energy-absorbing box that the mirror image distributes.
Furthermore, the first energy absorption mechanism comprises a first energy absorption plate, the first energy absorption plate is provided with buffer cushion blocks distributed in an array manner, the first energy absorption mechanism further comprises a fixing plate, and the fixing plate is connected with the first energy absorption plate through first hydraulic cylinders distributed in an array manner.
Furthermore, the second energy-absorbing mechanism comprises a second energy-absorbing plate, piston rod holes distributed in an array mode are formed in the second energy-absorbing plate, the number of the piston rod holes is the same as that of the first hydraulic cylinders, partition plates distributed in an array mode are further arranged on the second energy-absorbing plate, first mounting plates are arranged at two ends of the second energy-absorbing plate, and first mounting holes distributed in an array mode are formed in the first mounting plates.
Furthermore, the hydraulic device comprises a second mounting plate, a second hydraulic cylinder is arranged on the second mounting plate, a third mounting plate is arranged on the second hydraulic cylinder, second mounting holes distributed in an array mode are formed in the third mounting plate, and third mounting holes distributed in an array mode are further formed in the second mounting plate.
Furthermore, the third energy-absorbing structure comprises a third energy-absorbing plate, fourth mounting holes which are distributed in an array mode are formed in the two ends of the third energy-absorbing plate, energy-absorbing buffer cavities which are distributed in an array mode are further formed in the third energy-absorbing plate, and the energy-absorbing buffer cavities are separated through partition plates.
Furthermore, the energy absorption box comprises a box body, a fourth mounting plate is arranged on the box body, weight reduction grooves distributed in an array mode are further formed in the box body, and a fifth mounting plate is arranged at the rear end of the box body.
The utility model has the advantages that:
1. the utility model has simple structure, convenient installation and strong universality, and is suitable for the installation of the automobile anti-collision beams with different models;
2. the utility model discloses be favorable to reducing the influence that the striking brought to the car, the striking dynamics energy-absorbing structure according to the difference is different simultaneously, is favorable to the maintenance of anticollision roof beam.
Drawings
The present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic structural view of a multiple energy-absorbing automobile anti-collision beam of the present invention;
fig. 2 is a schematic structural view of the first energy absorbing mechanism of the present invention;
FIG. 3 is a schematic structural view of a second energy absorbing mechanism of the present invention;
FIG. 4 is a schematic structural view of the hydraulic apparatus of the present invention;
FIG. 5 is a schematic structural view of a third energy absorbing structure of the present invention;
fig. 6 is a schematic structural view of the energy absorption box of the present invention.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "open hole", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
The automobile anti-collision beam comprises a first energy absorption mechanism 1, as shown in figure 1, a second energy absorption mechanism 2 is arranged on the first energy absorption mechanism 1, hydraulic devices 3 distributed in a mirror image mode are arranged at two ends of the first energy absorption mechanism 1, the hydraulic devices 3 are fixed on a third energy absorption structure 4, and energy absorption boxes 5 distributed in a mirror image mode are arranged at two ends of the third energy absorption structure 4.
The first energy absorbing mechanism 1 comprises a first energy absorbing plate 11, as shown in fig. 2, cushion blocks 12 distributed in an array are arranged on the first energy absorbing plate 11, the first energy absorbing mechanism 1 further comprises a fixing plate 14, and the fixing plate 14 is connected with the first energy absorbing plate 11 through first hydraulic cylinders 13 distributed in an array.
The second energy-absorbing mechanism 2 includes a second energy-absorbing plate 21, as shown in fig. 3, the second energy-absorbing plate 21 is provided with piston rod holes 22 distributed in an array, the number of the piston rod holes 22 is the same as that of the first hydraulic cylinders 13, the second energy-absorbing plate 21 is further provided with partition plates 23 distributed in an array, both ends of the second energy-absorbing plate 21 are provided with first mounting plates 24, and the first mounting plates 24 are provided with first mounting holes 25 distributed in an array.
The hydraulic device 3 includes a second mounting plate 31, as shown in fig. 4, a second hydraulic cylinder 32 is disposed on the second mounting plate 31, a third mounting plate 33 is disposed on the second hydraulic cylinder 32, second mounting holes 34 are disposed on the third mounting plate 33 and distributed in an array, the first mounting holes 25 are matched with the second mounting holes 34, the second energy absorbing mechanism 2 is fixed on the third mounting plate 33 by screws, and third mounting holes 35 are further disposed on the second mounting plate 31 and distributed in an array.
The third energy-absorbing structure 4 comprises a third energy-absorbing plate 41, as shown in fig. 5, fourth mounting holes 44 are formed in two ends of the third energy-absorbing plate 41 and distributed in an array, energy-absorbing buffer cavities 42 are further formed in the third energy-absorbing plate 41 and distributed in an array, the energy-absorbing buffer cavities 42 are separated by partition plates 43, the fourth mounting holes 44 are matched with the third mounting holes 35, and the hydraulic device 3 is fixed on the third energy-absorbing structure 4 by screws.
The energy-absorbing box 5 comprises a box body 51, as shown in fig. 6, a fourth mounting plate 52 is arranged on the box body 51, weight-reducing grooves 53 distributed in an array are further arranged on the box body 51, a fifth mounting plate 54 is arranged at the rear end of the box body 51, and the connection mode of the energy-absorbing box 5 and the third energy-absorbing structure 4 is the same as the mode of fixing the hydraulic device 3 above the third energy-absorbing structure 4.
When the automobile energy absorption structure is used, the energy absorption box 5 is fixed in a front engine cabin of an automobile, the third energy absorption structure 4 and the first energy absorption mechanism 1 are sequentially installed, when the automobile collides, slight collision is absorbed by the buffer cushion block 12, when the automobile collides seriously, the first hydraulic cylinder 13 is stressed inwards, the second energy absorption plate 21 and the first energy absorption plate 11 absorb energy, and when the automobile collides more seriously, the third energy absorption plate 41 and the energy absorption box 5 absorb energy.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (6)
1. The utility model provides an automobile anticollision roof beam of multiple energy-absorbing, includes first energy-absorbing mechanism (1), its characterized in that, be equipped with second energy-absorbing mechanism (2) on first energy-absorbing mechanism (1), first energy-absorbing mechanism (1) both ends are equipped with hydraulic means (3) that the mirror image distributes, and hydraulic means (3) are fixed on third energy-absorbing structure (4), and both ends are equipped with energy-absorbing box (5) that the mirror image distributes on third energy-absorbing structure (4).
2. The multiple energy-absorbing automobile anti-collision beam according to claim 1, characterized in that the first energy-absorbing mechanism (1) comprises a first energy-absorbing plate (11), the first energy-absorbing plate (11) is provided with cushion blocks (12) distributed in an array, the first energy-absorbing mechanism (1) further comprises a fixing plate (14), and the fixing plate (14) is connected with the first energy-absorbing plate (11) through first hydraulic cylinders (13) distributed in an array.
3. The automobile anti-collision beam with multiple energy absorption functions as claimed in claim 1, wherein the second energy absorption mechanism (2) comprises a second energy absorption plate (21), the second energy absorption plate (21) is provided with piston rod holes (22) distributed in an array, the number of the piston rod holes (22) is the same as that of the first hydraulic cylinders (13), the second energy absorption plate (21) is further provided with partition plates (23) distributed in an array, both ends of the second energy absorption plate (21) are provided with first mounting plates (24), and the first mounting plates (24) are provided with first mounting holes (25) distributed in an array.
4. The multi-energy-absorbing automobile anti-collision beam according to claim 1, characterized in that the hydraulic device (3) comprises a second mounting plate (31), a second hydraulic cylinder (32) is arranged on the second mounting plate (31), a third mounting plate (33) is arranged on the second hydraulic cylinder (32), second mounting holes (34) distributed in an array are arranged on the third mounting plate (33), and third mounting holes (35) distributed in an array are further arranged on the second mounting plate (31).
5. The multi-energy-absorption automobile anti-collision beam according to claim 1, characterized in that the third energy-absorption structure (4) comprises a third energy-absorption plate (41), wherein fourth mounting holes (44) are formed in the third energy-absorption plate (41) at two ends in an array, energy-absorption buffer cavities (42) are formed in the third energy-absorption plate (41) in an array, and the energy-absorption buffer cavities (42) are separated by partition plates (43).
6. The multiple energy-absorbing automobile anti-collision beam according to claim 1, characterized in that the energy-absorbing box (5) comprises a box body (51), a fourth mounting plate (52) is arranged on the box body (51), weight-reducing grooves (53) are further arranged on the box body (51) in an array, and a fifth mounting plate (54) is arranged at the rear end of the box body (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921506371.1U CN210881988U (en) | 2019-09-11 | 2019-09-11 | Automobile anti-collision beam with multiple energy absorption functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921506371.1U CN210881988U (en) | 2019-09-11 | 2019-09-11 | Automobile anti-collision beam with multiple energy absorption functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210881988U true CN210881988U (en) | 2020-06-30 |
Family
ID=71332030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921506371.1U Expired - Fee Related CN210881988U (en) | 2019-09-11 | 2019-09-11 | Automobile anti-collision beam with multiple energy absorption functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210881988U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114074624A (en) * | 2020-08-14 | 2022-02-22 | 上海汽车集团股份有限公司 | Vehicle collision buffering energy-absorbing system and manufacturing method thereof |
-
2019
- 2019-09-11 CN CN201921506371.1U patent/CN210881988U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114074624A (en) * | 2020-08-14 | 2022-02-22 | 上海汽车集团股份有限公司 | Vehicle collision buffering energy-absorbing system and manufacturing method thereof |
| CN114074624B (en) * | 2020-08-14 | 2024-07-09 | 上海汽车集团股份有限公司 | Vehicle collision buffering energy absorbing system and manufacturing method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110949295B (en) | Anti-collision beam assembly of passenger car | |
| CN105398411A (en) | Vehicle bumper | |
| CN210881988U (en) | Automobile anti-collision beam with multiple energy absorption functions | |
| CN209955930U (en) | Front end structure and vehicle | |
| CN208291339U (en) | A kind of automotive front collision beam assembly | |
| CN110789479A (en) | Front-end anti-collision device of vehicle body | |
| CN203996061U (en) | Federal bumper and automobile | |
| CN109484346A (en) | Truck tail anti-collision structure | |
| CN104816695A (en) | Air pressure type active anti-collision device | |
| CN203358511U (en) | Rear bumper system of automobile | |
| CN211567864U (en) | High-speed collision energy-absorbing device of heavy-duty truck | |
| CN213534700U (en) | Tram buffer stop | |
| CN213768467U (en) | Automobile anti-collision device and automobile | |
| CN211107282U (en) | Reusable automobile tail anti-collision device | |
| CN210734069U (en) | Light environment-friendly bumper for passenger vehicle | |
| CN221162631U (en) | Energy-absorbing bumper | |
| CN221393379U (en) | Road safety anticollision buffer car | |
| CN212796770U (en) | Protection type car front defence support | |
| CN221251048U (en) | Anti-collision beam for automobile | |
| CN216232087U (en) | Alloy steel type automobile front cabin cap type thin-wall beam | |
| CN219115393U (en) | Anticollision module and vehicle | |
| CN216943295U (en) | Automobile instrument panel framework with air bag damping structure | |
| CN111703391B (en) | Anti-collision structure device at front end of automobile | |
| CN220924045U (en) | Anti-collision plate with buffering anti-collision pad | |
| CN216269116U (en) | Front anti-collision beam structure with dual energy absorption and shock absorption functions |
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: 20200630 |