CN107539257A - A kind of automobile collision preventing boom device - Google Patents
A kind of automobile collision preventing boom device Download PDFInfo
- Publication number
- CN107539257A CN107539257A CN201610482095.4A CN201610482095A CN107539257A CN 107539257 A CN107539257 A CN 107539257A CN 201610482095 A CN201610482095 A CN 201610482095A CN 107539257 A CN107539257 A CN 107539257A
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- CN
- China
- Prior art keywords
- prevention girders
- energy
- collision prevention
- boom device
- plate
- 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.)
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Abstract
The invention provides a kind of automobile collision preventing boom device, including the first collision prevention girders, second collision prevention girders, energy-absorption box, installing plate and installation longeron, the energy-absorption box is two and is symmetrically arranged at the second collision prevention girders both ends rearward position, the installing plate is two and is respectively fixedly disposed at the rear end side of the energy-absorption box, the installation longeron is respectively fixedly disposed at the rearward position of the installing plate, the supporting plate is two, the second collision prevention girders front portion both ends are connected by supporting plate with the rear side of first collision prevention girders respectively, the supporting plate both sides are installed with wave energy-absorbing plate.New-energy automobile anticollision boom device described in the invention uses two collision prevention girders, impact can be substantially reduced in collision, the setting of bumper post can further function as cushioning effect between two collision prevention girders, reduce energy during Vehicular impact, reduce degree of injury.
Description
Technical field
The invention belongs to new-energy automobile field, more particularly, to a kind of automobile collision preventing boom device.
Background technology
New-energy automobile refers to using unconventional vehicle fuel as power resources, the power of comprehensive vehicle
Advanced technology in terms of control and driving, the technical principle of formation is advanced, has new technology, new construction
Automobile.Electric automobile refers to, using vehicle power as power, be travelled with power wheel, meets road friendship
The logical, vehicle of security legislation requirements.Because the relatively conventional automobile of effect on environment is smaller, its prospect
Had an optimistic view of extensively, but current techniques are still immature.The meaning of front and rear collision prevention girders is exactly that vehicle is born for the first time
The device of impact, have in terms of vehicle body passive security an important idea be exactly some stress whole bodies by
Power.But existing automobile buffer beam anti-collision effect is poor, and more serious accident easily occurs.
The content of the invention
In view of this, the invention is directed to a kind of automobile collision preventing boom device, existing to solve
Automobile buffer beam anti-collision effect it is poor the problem of.
To reach above-mentioned purpose, what the technical scheme of the invention was realized in：
A kind of automobile collision preventing boom device, including the first collision prevention girders 11, the second collision prevention girders 12, energy-absorption box 2,
Installing plate 3 and installation longeron 5, the energy-absorption box 2 are two and are symmetrically arranged at the second collision prevention girders
12 both ends rearward positions, the installing plate 3 are two and are respectively fixedly disposed at the energy-absorption box 2
Rear end side, the installation longeron 5 is respectively fixedly disposed at the rearward position of the installing plate 3, described
Supporting plate 8 is two, and the 12 anterior both ends of the second collision prevention girders pass through supporting plate 8 and described the respectively
The rear side of one collision prevention girders 11 is connected, and the both sides of supporting plate 8 are installed with wave energy-absorbing plate 9.
Further, second collision prevention girders 12 are hollow-core construction.
Further, the inside of the second collision prevention girders 12 is filled with rubber, polyurethane sponge or polyphenyl second
Alkene foamed plastics.
Further, first collision prevention girders 11, the second collision prevention girders 12 are additionally provided with hollow support post 7.
Further, the periphery of hollow support post 7 is provided with multiple absorption grooves 71 or multiple absorptions are raised.
Further, the front center of the second collision prevention girders 12 also passes through the second supporting plate 10 and described the
The rear side of one collision prevention girders 11 is connected, and the both sides of the second supporting plate 10 are installed with wave energy-absorbing plate 9.
Further, the energy-absorption box 2 includes outside plate 22 and inner panel 21, and the outside plate 22 is fixedly installed
In two side positions of inner panel 21, the outside plate 22 is wave-shape board.
Further, the installing plate 3 is provided with mounting hole 6.
Further, the both sides positional symmetry of the installation longeron 5 is provided with energy-absorbing groove 4, the energy-absorbing
Spacing between groove 4 is gradually thinning from front to back.
Relative to prior art, the automobile collision preventing boom device described in the invention has the advantage that：
New-energy automobile anticollision boom device described in the invention uses two collision prevention girders, can collide
When substantially reduce impact, between two collision prevention girders the setting of bumper post can further function as buffering and make
With, reduce Vehicular impact when energy, reduce degree of injury.
Brief description of the drawings
The accompanying drawing for forming the part of the invention is used for providing further understanding the invention,
The schematic description and description of the invention is used to explain the invention, does not form to this hair
The improper restriction of bright creation.In the accompanying drawings：
Fig. 1 is the structural representation of the automobile collision preventing boom device described in the invention embodiment；
Fig. 2 is second of structural representation of the automobile collision preventing boom device described in the invention embodiment；
Fig. 3 is the third structural representation of the automobile collision preventing boom device described in the invention embodiment；
Fig. 4 is the 4th kind of structural representation of the automobile collision preventing boom device described in the invention embodiment.
Description of reference numerals：
2- energy-absorption boxes；21- inner panels；22- outside plates；The collision prevention girders of 11- first；The collision prevention girders of 12- second；3- pacifies
Loading board；4- energy-absorbing grooves；5- installs longeron；6- mounting holes；7- bumper posts；8- supporting plates；9- waves are inhaled
Can plate；The supporting plates of 10- second.
Embodiment
It should be noted that in the case where not conflicting, in the embodiment and embodiment in the invention
Feature can be mutually combined.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " horizontal stroke
To ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " water
It is flat ", " top ", " bottom ", " interior ", the orientation of the instruction such as " outer " or position relationship is based on attached
Orientation or position relationship shown in figure, it is for only for ease of description the invention and is described with simplified, without
Be instruction or imply signified device or element must have specific orientation, with specific azimuth configuration and
Operation, therefore it is not intended that limitation to the invention.In addition, term " first ", " second "
Etc. being only used for describing purpose, and it is not intended that instruction or implying relative importance or implicit indicating meaning
The quantity of the technical characteristic shown.Thus, defining the feature of " first ", " second " etc. can express
Or implicitly include one or more this feature.In the description of the invention, unless otherwise
Illustrate, " multiple " are meant that two or more.
, it is necessary to illustrate in the description of the invention, unless otherwise clearly defined and limited,
Term " installation ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected,
Can also be detachably connected, or be integrally connected；Can be mechanical connection or electrical connection；
Can be joined directly together, can also be indirectly connected by intermediary, can be the company of two element internals
It is logical.For the ordinary skill in the art, above-mentioned term can be understood at this by concrete condition
Concrete meaning in innovation and creation.
Describe the invention in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
A kind of automobile collision preventing boom device, as Figure 1-4, including the first collision prevention girders, the second collision prevention girders,
Energy-absorption box, installing plate and installation longeron, the energy-absorption box are two and are symmetrically arranged at the second anticollision
Beam both ends rearward position, the installing plate are two and are respectively fixedly disposed at the rear end of the energy-absorption box
Side, the installation longeron are respectively fixedly disposed at the rearward position of the installing plate, and the supporting plate is two
Individual, the second collision prevention girders front portion both ends pass through the rear side phase of supporting plate and first collision prevention girders respectively
Even, the supporting plate both sides are installed with wave energy-absorbing plate.
Second collision prevention girders are hollow-core construction.
Rubber, polyurethane sponge or polystyrene foam plastics are filled with inside second collision prevention girders.
First collision prevention girders, the second collision prevention girders are additionally provided with hollow support post.
The hollow support post periphery is provided with multiple absorption grooves or multiple absorptions are raised.
The second collision prevention girders front center also passes through the rear side of the second supporting plate and first collision prevention girders
It is connected, the second supporting plate both sides are installed with wave energy-absorbing plate.
The energy-absorption box includes outside plate and inner panel, and the outside plate is fixedly installed on two side positions of inner panel, institute
It is wave-shape board to state outside plate.
The installing plate is provided with mounting hole.
The both sides positional symmetry of the installation longeron is provided with energy-absorbing groove, the spacing between the energy-absorbing groove from
Front to back is gradually thinning.
Although embodiments of the invention have been shown and described above, it is to be understood that above-mentioned implementation
Example is exemplary, it is impossible to is interpreted as limitation of the present invention, one of ordinary skill in the art is in this hair
Above-described embodiment can be changed, changed in bright scope, replaced and modification.
Claims (9)
- A kind of 1. automobile collision preventing boom device, it is characterised in that：Including the first collision prevention girders (11), second Collision prevention girders (12), energy-absorption box (2), installing plate (3) and installation longeron (5), the energy-absorption box (2) the second collision prevention girders (12) both ends rearward position, the peace are symmetrically arranged at for two and Loading board (3) is two and is respectively fixedly disposed at the rear end side of the energy-absorption box (2), and the installation is vertical Beam (5) is respectively fixedly disposed at the rearward position of the installing plate (3), and the supporting plate (8) is Two, the anterior both ends of second collision prevention girders (12) are anti-with described first by supporting plate (8) respectively The rear side for hitting beam (11) is connected, and supporting plate (8) both sides are installed with wave energy-absorbing plate (9).
- 2. automobile collision preventing boom device according to claim 1, it is characterised in that：Described second is anti- It is hollow-core construction to hit beam (12).
- 3. automobile collision preventing boom device according to claim 2, it is characterised in that：Described second is anti- Hit and be filled with rubber, polyurethane sponge or polystyrene foam plastics inside beam (12).
- 4. according to the automobile collision preventing boom device described in claim any one of 1-3, it is characterised in that：Institute State the first collision prevention girders (11), the second collision prevention girders (12) are additionally provided with hollow support post (7).
- 5. automobile collision preventing boom device according to claim 4, it is characterised in that：The hollow branch Dagger (7) periphery is provided with multiple absorption grooves (71) or multiple absorptions are raised.
- 6. automobile collision preventing boom device according to claim 1, it is characterised in that：Described second is anti- After beam (12) front center is hit also by the second supporting plate (10) and first collision prevention girders (11) Side is connected, and the second supporting plate (10) both sides are installed with wave energy-absorbing plate (9).
- 7. automobile collision preventing boom device according to claim 1, it is characterised in that：The energy-absorption box (2) outside plate (22) and inner panel (21) are included, the outside plate (22) is fixedly installed on inner panel (21) Two side positions, the outside plate (22) is wave-shape board.
- 8. automobile collision preventing boom device according to claim 1, it is characterised in that：The installing plate (3) it is provided with mounting hole (6).
- 9. automobile collision preventing boom device according to claim 1, it is characterised in that：The installation is vertical The both sides positional symmetry of beam (5) is provided with energy-absorbing groove (4), the spacing between the energy-absorbing groove (4) It is gradually thinning from front to back.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610482095.4A CN107539257A (en) | 2016-06-23 | 2016-06-23 | A kind of automobile collision preventing boom device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610482095.4A CN107539257A (en) | 2016-06-23 | 2016-06-23 | A kind of automobile collision preventing boom device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107539257A true CN107539257A (en) | 2018-01-05 |
Family
ID=60962146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610482095.4A Pending CN107539257A (en) | 2016-06-23 | 2016-06-23 | A kind of automobile collision preventing boom device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107539257A (en) |
-
2016
- 2016-06-23 CN CN201610482095.4A patent/CN107539257A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180105 |
|
| WD01 | Invention patent application deemed withdrawn after publication |