CN107082053A - A kind of New-energy electric vehicle front anticollision beam assembly - Google Patents
A kind of New-energy electric vehicle front anticollision beam assembly Download PDFInfo
- Publication number
- CN107082053A CN107082053A CN201710314152.2A CN201710314152A CN107082053A CN 107082053 A CN107082053 A CN 107082053A CN 201710314152 A CN201710314152 A CN 201710314152A CN 107082053 A CN107082053 A CN 107082053A
- Authority
- CN
- China
- Prior art keywords
- energy
- absorption box
- collision prevention
- prevention girders
- distributed
- 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 abstract description 32
- 230000002265 prevention Effects 0.000 claims abstract description 22
- 230000002787 reinforcement Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 208000027418 Wounds and injury Diseases 0.000 abstract description 4
- 230000006378 damage Effects 0.000 abstract description 3
- 208000014674 injury Diseases 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
Classifications
-
- 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
-
- 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
- B60R19/34—Arrangements for mounting bumpers on vehicles comprising yieldable mounting means destroyed upon impact, e.g. one-shot type
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The invention belongs to auto parts and components field, and in particular to a kind of New-energy electric vehicle front anticollision beam assembly, including collision prevention girders and the first energy-absorption box and the second energy-absorption box in the collision prevention girders, and the collision prevention girders are combined by inner panel and outer plate weld；The first energy-absorbing concave point is distributed with two planes of symmetry of first energy-absorption box, the second energy-absorbing concave point is distributed with its is stupefied；The 3rd energy concave point is distributed with two planes of symmetry of second energy-absorption box, the 3rd energy-absorbing concave point is distributed with its is stupefied.A kind of New-energy electric vehicle front anticollision beam assembly provided by the present invention, using the inner panel with arc and the outer plate weld with concave structure is combined, significantly increases the self-strength of collision prevention girders.Energy-absorbing concave point is symmetrical arranged on energy-absorption box, during complete automobile collision, the deflection of increase energy-absorption box carrys out energy dispersive, farthest reduces the injury to passenger.The collision prevention girders of this programme design have intensity big and the characteristics of energy-absorbing effect is good.
Description
Technical field
The invention belongs to auto parts and components field, and in particular to a kind of New-energy electric vehicle front anticollision beam assembly.
Background technology
As China's economy progressively develops, the increase year by year of GDP per capita, living standards of the people have flying for matter than before
Jump.Private car is increasingly becoming the necessity in life, and many people, which do not limit nowadays, to be met the usability of car, more pursues graceful outer
See and larger space and the comfortableness used.SUV turns into numerous families first under current bad border.Collision prevention girders are located at automobile
Foremost and rearmost end, the protection device belonged to before and after vehicle body.With the penetration and promotion of SUV vehicles, people are to SUV vehicles
Security proposes higher and higher require.Anticollision beam assembly typically is installed on SUV front bumpers.Anticollision beam assembly it is good
It is bad, it directly affects the security performance of SUV vehicles.In low speed collision accident, anticollision beam assembly allows for reaching complete suction
Energy is received to protect the safety of SUV vehicles and passenger, property loss is reduced as far as possible；In high velocity impact, anticollision beam assembly
Absorb and energy dispersive, the injury of the reduction of maximum degree to passenger.Although the anticollision beam assembly structure of in the market
It is varied with form, but often due to enterprise's cost declining or design improper and directly affect its structure and energy-absorbing effect.
The content of the invention
There is provided that a kind of intensity is big and that energy-absorbing effect is good is applicable it is an object of the invention to overcome the deficiencies in the prior art
In New-energy electric vehicle front anticollision beam assembly.
In order to solve the above technical problems, the present invention is adopted the following technical scheme that：
A kind of New-energy electric vehicle front anticollision beam assembly, including collision prevention girders and the first energy-absorption box in the collision prevention girders
With the second energy-absorption box, outer plate weld of the collision prevention girders by the inner panel with arc and with concave structure is combined, described
The inside of collision prevention girders is hollow structure, provided with towing hook mounting hole and " recessed " shape reinforcement on the outside plate, on the inner panel
Provided with " convex " shape reinforcement；First energy-absorption box and second energy-absorption box is symmetrical is welded on the inner panel；
The first energy-absorbing concave point is distributed with two planes of symmetry of first energy-absorption box, the second energy-absorbing concave point is distributed with its is stupefied；Institute
State and the 3rd energy concave point is distributed with two planes of symmetry of the second energy-absorption box, the 3rd energy-absorbing concave point is distributed with its is stupefied.
Preferably, the first installing plate and second is respectively equipped with described the first energy-absorption box and the second energy-absorption box to install
Plate.
Compared with prior art, beneficial effects of the present invention are：
A kind of New-energy electric vehicle front anticollision beam assembly provided by the present invention, using the inner panel with arc and with spill
The outer plate weld of structure is combined, and significantly increases the self-strength of collision prevention girders.Energy-absorbing is symmetrical arranged on energy-absorption box recessed
Point, during complete automobile collision, the deflection of increase energy-absorption box carrys out energy dispersive, farthest reduces the wound to passenger
Evil.The collision prevention girders of this programme design have intensity big and the characteristics of energy-absorbing effect is good.
Brief description of the drawings
Fig. 1 is dimensional structure diagram of the present invention；
Fig. 2 is main structure diagram of the present invention；
Fig. 3 is side structure schematic view of the present invention；
Fig. 4 is overlooking the structure diagram of the present invention.
Embodiment
Referring to shown in accompanying drawing 1-4, a kind of New-energy electric vehicle front anticollision beam assembly, including collision prevention girders 1 and installed in institute
The first energy-absorption box 2 and the second energy-absorption box 3 in collision prevention girders 1 are stated, the collision prevention girders 1 are by the inner panel 1-1 with arc and with recessed
The outside plate 1-2 welding of shape structure is combined, and the inside of the collision prevention girders 1 is hollow structure, is provided with and is dragged on the outside plate 1-2
Hook mounting hole 1-3 and " recessed " shape reinforcement 1-4, is provided with " convex " shape reinforcement 1-5 on the inner panel 1-1；First energy-absorbing
Box 2 and second energy-absorption box 3 is symmetrical is welded on the inner panel 1-1；In two planes of symmetry of first energy-absorption box 2
On the first energy-absorbing concave point 2-1 is distributed with, the second energy-absorbing concave point 2-2 is distributed with its is stupefied；In two couple of second energy-absorption box 3
The 3rd energy concave point 3-1 is distributed with title face, the 3rd energy-absorbing concave point 3-2 is distributed with its is stupefied.
Further to strengthen the agility of mounting structure of the present invention, on described the first energy-absorption box 2 and the second energy-absorption box 3
It is respectively equipped with the first installing plate 2-3 and the second installing plate 3-3.
A kind of New-energy electric vehicle front anticollision beam assembly provided by the present invention, using the inner panel 1-1 with arc and
Outside plate 1-2 welding with concave structure is combined, and has hollow structure can be very big by what double-deck stamping parts was formed
Enhancing collision prevention girders self-strength.Energy-absorbing concave point is symmetrical arranged on energy-absorption box, during complete automobile collision, increases energy-absorption box
Deflection carry out energy dispersive, farthest reduce injury to passenger.The collision prevention girders of this programme design have intensity
The characteristics of big and energy-absorbing effect is good.
It is described above, it is only the preferred embodiments of the present invention, is not the limitation that other forms are done to the present invention,
Any those skilled in the art are changed or are modified as equivalent variations possibly also with the technology contents of the disclosure above
Equivalent embodiment.But, every without departing from the present invention program content, the technical spirit according to the present invention is done to above example
Any simple modification, equivalent variations and remodeling, still fall within protection scope of the present invention.
Claims (2)
1. a kind of New-energy electric vehicle front anticollision beam assembly, including collision prevention girders and the first energy-absorbing in the collision prevention girders
Box and the second energy-absorption box, it is characterised in that：Outer plate weld of the collision prevention girders by the inner panel with arc and with concave structure
Combine, the inside of the collision prevention girders is hollow structure, provided with towing hook mounting hole and " recessed " shape reinforcement on the outside plate,
" convex " shape reinforcement is provided with the inner panel；First energy-absorption box and second energy-absorption box is symmetrical is welded on institute
State on inner panel；The first energy-absorbing concave point is distributed with two planes of symmetry of first energy-absorption box, the second suction is distributed with its is stupefied
Can concave point；The 3rd energy concave point is distributed with two planes of symmetry of second energy-absorption box, the 3rd energy-absorbing is distributed with its is stupefied recessed
Point.
2. a kind of New-energy electric vehicle front anticollision beam assembly according to claim 1, it is characterised in that：Described
The first installing plate and the second installing plate are respectively equipped with one energy-absorption box and the second energy-absorption box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710314152.2A CN107082053A (en) | 2017-05-05 | 2017-05-05 | A kind of New-energy electric vehicle front anticollision beam assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710314152.2A CN107082053A (en) | 2017-05-05 | 2017-05-05 | A kind of New-energy electric vehicle front anticollision beam assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107082053A true CN107082053A (en) | 2017-08-22 |
Family
ID=59612777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710314152.2A Pending CN107082053A (en) | 2017-05-05 | 2017-05-05 | A kind of New-energy electric vehicle front anticollision beam assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107082053A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107792189A (en) * | 2017-10-25 | 2018-03-13 | 南京金龙客车制造有限公司 | A kind of electric motor coach collision prevention girders |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005178417A (en) * | 2003-12-16 | 2005-07-07 | Toyota Motor Corp | Bumper structure |
| CN202847619U (en) * | 2012-10-16 | 2013-04-03 | 东风汽车公司 | Automobile front anti-collision beam structure |
| CN202863353U (en) * | 2012-07-31 | 2013-04-10 | 长城汽车股份有限公司 | Anti-collision beam structure of automobile |
| CN202923548U (en) * | 2009-11-05 | 2013-05-08 | 爱信精机株式会社 | Bumper device for vehicle |
| CN203974727U (en) * | 2014-08-17 | 2014-12-03 | 合肥亿恒机械有限公司 | Battery-driven car anticollision beam for front bumper assembly |
| CN105667435A (en) * | 2016-04-09 | 2016-06-15 | 合肥亿恒机械有限公司 | Anti-collision beam suitable for SUVs |
| CN106494335A (en) * | 2015-09-08 | 2017-03-15 | 仪征同舟汽车零部件有限公司 | A kind of front bumper of saloon car crossbeam assembly |
-
2017
- 2017-05-05 CN CN201710314152.2A patent/CN107082053A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005178417A (en) * | 2003-12-16 | 2005-07-07 | Toyota Motor Corp | Bumper structure |
| CN202923548U (en) * | 2009-11-05 | 2013-05-08 | 爱信精机株式会社 | Bumper device for vehicle |
| CN202863353U (en) * | 2012-07-31 | 2013-04-10 | 长城汽车股份有限公司 | Anti-collision beam structure of automobile |
| CN202847619U (en) * | 2012-10-16 | 2013-04-03 | 东风汽车公司 | Automobile front anti-collision beam structure |
| CN203974727U (en) * | 2014-08-17 | 2014-12-03 | 合肥亿恒机械有限公司 | Battery-driven car anticollision beam for front bumper assembly |
| CN106494335A (en) * | 2015-09-08 | 2017-03-15 | 仪征同舟汽车零部件有限公司 | A kind of front bumper of saloon car crossbeam assembly |
| CN105667435A (en) * | 2016-04-09 | 2016-06-15 | 合肥亿恒机械有限公司 | Anti-collision beam suitable for SUVs |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107792189A (en) * | 2017-10-25 | 2018-03-13 | 南京金龙客车制造有限公司 | A kind of electric motor coach collision prevention girders |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| CB02 | Change of applicant information |
Address after: 230601 intersection of Tiandu road and Tang Kou Road, Hefei economic and Technological Development Zone, Anhui, China Applicant after: HEFEI YIHENG INTELLIGENT TECHNOLOGY CO.,LTD. Address before: 230601 intersection of Tiandu road and Tang Kou Road, Hefei economic and Technological Development Zone, Anhui, China Applicant before: HEFEI YI-HENG MACHINERY CO.,LTD. |
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| CB02 | Change of applicant information | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170822 |
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| WD01 | Invention patent application deemed withdrawn after publication |