CN206124963U - Car aluminum alloy bumper collision buffering skeleton device - Google Patents
Car aluminum alloy bumper collision buffering skeleton device Download PDFInfo
- Publication number
- CN206124963U CN206124963U CN201620913614.3U CN201620913614U CN206124963U CN 206124963 U CN206124963 U CN 206124963U CN 201620913614 U CN201620913614 U CN 201620913614U CN 206124963 U CN206124963 U CN 206124963U
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- China
- Prior art keywords
- collision
- bumper
- crossbeam
- aluminium alloy
- frame device
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- 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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- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 16
- 230000003139 buffering effect Effects 0.000 title abstract description 3
- 230000002787 reinforcement Effects 0.000 claims description 11
- 210000002435 tendon Anatomy 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 9
- 238000012545 processing Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 241000719190 Chloroscombrus Species 0.000 description 41
- 238000013461 design Methods 0.000 description 13
- 230000006378 damage Effects 0.000 description 12
- 208000027418 Wounds and injury Diseases 0.000 description 11
- 208000014674 injury Diseases 0.000 description 10
- 230000006872 improvement Effects 0.000 description 9
- 238000005452 bending Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 238000003466 welding Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 239000006185 dispersion Substances 0.000 description 3
- 230000001788 irregular Effects 0.000 description 3
- 210000003205 muscle Anatomy 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 238000012163 sequencing technique Methods 0.000 description 3
- 238000005728 strengthening Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000012827 research and development Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Landscapes
- Vibration Dampers (AREA)
Abstract
The utility model relates to a car aluminum alloy bumper collision buffering skeleton device, a serial communication port, the device includes mounting plate, sets up the collision bumper on mounting plate and fix the crossbeam between two collision bumpers, crossbeam overall structure sets up to the arc. This technical scheme is satisfying under the light -weighted prerequisite, has solved the energy -absorbing effect that strengthens whole bumper collision skeleton and has reduced the processing cost simultaneously to improve bumper system security nature problem. The utility model relates to a rational in infrastructure, simple process has very high using value.
Description
Technical field
This utility model is related to a kind of aluminium alloy car bumper collision cushioning frame device, belongs to auto-safety mechanism skill
Art field.
Background technology
Security performance is the primary index that automobile making considers, certain automotive light weight technology industry is increasingly becoming automobile manufacturing field
Developing direction, how to make security performance be guaranteed on the basis of light-weighted, reducing energy consumption, this is motor field current
Popular research direction.When automobile occurs accident, the injury values of driver and passenger are lowered to greatest extent, reduce automobile
Can maintenance cost, and bumper crusherbull zone skeleton needs the motion for meeting car load to protect as automobile core security part
Shield characteristic and intensity requirement, belong to key safety part.Current Ge great auto vendors are structural for bumper collision cushioning frame
Can all further investigate, but also not obtain more from performance and cost balance for aluminum alloy bumper crusherbull zone skeleton
Good research and development.Therefore, a kind of new technical scheme of exigence solves above-mentioned technical problem.
Utility model content
In order to solve above-mentioned problem, the utility model discloses a kind of aluminium alloy car bumper collision buffering bone
Rack device, it is the technical scheme simple structure, compact, effectively improve product safety performance, reduce entreprise cost, design structure is closed
Reason and process is simple, with very high using value.
To achieve these goals, the technical solution of the utility model is as follows, and a kind of aluminium alloy car bumper collision delays
Rush frame device, it is characterised in that described device includes mounting base, the collision bumper being arranged on mounting base and consolidates
The crossbeam being scheduled between two collision bumpers, the technical scheme meet it is light-weighted under the premise of, solve that enhancing is whole to be protected
The energy-absorbing effect of dangerous thick stick collision skeleton reduces processing cost simultaneously, so as to improve the safety issue of bumper assembly.This practicality
New design is rational in infrastructure, process is simple, with very high using value.
Used as a kind of improvement of the present utility model, the crossbeam overall structure is set to arc, and the crossbeam radian is required
Interior arc radius R are more than 2000mm.
Used as a kind of improvement of the present utility model, the beam structure section is the abnormally-structured section of W shapes, wherein special-shaped
Structure section is provided with two angles, i.e. the first angle and the second angle, wherein the scope of the first angle is 120 °～150 °, the
The scope of two angles is 120 °～150 °, it is preferable that the scope of first angle is 130 °～145 °, the scope of the second angle
For 100 °～140 °；In order to improve collision performance, improve strong using special-shaped irregular structure in the design of bumper framework beam
Degree；Under identical material and equal cross dimensions, the structure of so design is conducive to strengthening the intensity and bending resistance of crossbeam, has
Beneficial to a lateral opposite side conduction dispersion of the concentration power in car load offset collision, improve the constrained system performance of car load, and
Be conducive to collision bumper conquassation first, reach most effective energy-absorbing, reduce the injury values to driver.On the contrary crossbeam is too weak can lead
Cause crossbeam elder generation's bending and collide unstability, cause energy-absorbing not enough, maintenance cost increases, and increases to driver and the wound of passenger
Evil value.
As a kind of improvement of the present utility model, reinforcement is provided with the collision bumper, the reinforcement includes
Successively reinforcement and conquassation guiding tendon, are conducive to collision bumper conquassation sequencing and increase energy-absorbing using successively formula, and c is pressure
Routed guiding tendon, allows the abundant conquassation of collision bumper, raising energy-absorbing at utmost to reduce the injury values of driver and passenger.
Used as a kind of improvement of the present utility model, the mounting base and collision bumper are integrally formed.In order to reduce into
This, combines reduction operation to realize using buffer and mounting base unitary design and an expressing technique.Once extrude
Molding, reduces welding and part stamping procedure in operation, reduces the risk of welding on materials destruction, reduces processing cost, and
And integral type is conducive to the intensity of collision bumper root, is conducive to trailer traction；
As a kind of improvement of the present utility model, as a kind of improvement of the present utility model, the crossbeam, collision bumper
On adopt almag, meet lightweight target.
Relative to prior art, advantage of the present utility model is as follows, and 1）Whole Technical Design is ingenious, and simple structure is tight
Gather, 2）Intensity and collision performance are improved using special-shaped irregular structure in the technical scheme bumper framework beam design；In order to
Collision performance is improved, intensity is improved using special-shaped irregular structure in the design of bumper framework beam；In identical material and together
Under equal section size, the structure of so design is conducive to strengthening the intensity and bending resistance of crossbeam, is conducive to being touched in car load biasing
A lateral opposite side conduction dispersion of middle concentration power is hit, improves the constrained system performance of car load, and be conducive to collision bumper
Conquassation first, reaches most effective energy-absorbing, reduces the injury values to driver.Contrary crossbeam is too weak to be caused crossbeam elder generation's bending and touch
Unstability is hit, causes energy-absorbing not enough, maintenance cost increases, and increases to driver and the injury values of passenger；3）The technical side
Case is conducive to collision bumper conquassation sequencing and is increased energy-absorbing using successively formula reinforcement, allows collision bumper fully to press
Burst, improve energy-absorbing, at utmost the injury values of reduction driver and passenger, 4）The technical scheme is greatly improved bumper
The security performance of system, is reduced to driver and the injury values of passenger, and by this utility model collision bumper and
Base plate integral structure and expressing technique combine, and realize reducing development cost, while realizing lightweight.Further enterprise
The product research of itself and research and development ability.
Description of the drawings
Fig. 1 is this utility model overall structure diagram；
Fig. 2 is beam structure schematic diagram；
Fig. 3 is crossbeam special-shaped section structural representation；
Fig. 4 collision bumper structural representations；
In figure：1st, crossbeam, 2, collision bumper, 3, mounting base, the 4, first angle, the 5, second angle, is successively strengthened a
Muscle, successively b, reinforcement, c, conquassation guiding tendon.
Specific embodiment
In order to deepen to be appreciated and understood by of the present utility model, with reference to the accompanying drawings and detailed description, further explain
Bright this utility model.
Embodiment 1：
Referring to Fig. 1, Fig. 2, a kind of aluminium alloy car bumper collision cushioning frame device, described device includes mounting base
3rd, the collision bumper 2 being arranged on mounting base 3 and the crossbeam 1 being fixed between two collision bumpers, the crossbeam
Overall structure is set to arc, and the crossbeam radian requires that interior arc radius R are more than 2000mm.The technical scheme is meeting lightweight
On the premise of, solving strengthens the energy-absorbing effect of whole bumper collision skeleton while reducing processing cost, so as to improve insurance
The safety issue of thick stick system.This utility model design structure is reasonable, process is simple, with very high using value.
Embodiment 2：
Referring to Fig. 3, used as a kind of improvement of the present utility model, the beam structure section is the abnormally-structured section of W shapes,
Wherein abnormally-structured section is provided with two angles, i.e. the first angle 4 and the second angle 5, wherein the scope of the first angle 4 is
120 °～150 °, the scope of the second angle 5 is 120 °～150 °, it is preferable that the scope of first angle is 130 °～145 °,
The scope of the second angle is 100 °～140 °；In order to improve collision performance, in the design of bumper framework beam using abnormal shape not
Regular texture improves intensity；Under identical material and equal cross dimensions, the structure of the situation so design collided in car
Be conducive to strengthening the intensity and bending resistance of crossbeam, be conducive to a lateral opposite side conduction of the concentration power in car load offset collision
Dispersion, improves the constrained system performance of car load, and is conducive to collision bumper conquassation first, reaches most effective energy-absorbing, reduces
Injury values to driver.Contrary crossbeam is too weak to be caused crossbeam elder generation's bending and collide unstability, cause energy-absorbing not enough, maintenance cost
Increase, and increase to driver and the injury values of passenger.Remaining structure and advantage are identical with embodiment 1.
Embodiment 3：
Referring to Fig. 4, as a kind of improvement of the present utility model, reinforcement is provided with the collision bumper, for touching
Hit energy-absorbing, the transmission effect of power, with beam welding into assembly, in complete automobile collision, collision bumper and mounting base integral type
Structure, is conducive to the intensity of collision bumper root, is conducive to trailer traction；The reinforcement includes successively reinforcement a, b, and
Conquassation guiding tendon c, a muscle and b muscle are conducive to collision bumper conquassation sequencing and increase energy-absorbing using successively formula in figure, and c is
Conquassation guiding tendon, allows the abundant conquassation of collision bumper, raising energy-absorbing at utmost to reduce the injury of driver and passenger
Value.Remaining structure and advantage are identical with embodiment 1.
Embodiment 4：
Referring to Fig. 1, it is integrally formed as a kind of improvement of the present utility model, the mounting base and collision bumper.For
Reduces cost, combines reduction operation to realize using buffer and mounting base unitary design and an expressing technique.
Extrusion molding, reduces welding and part stamping procedure in operation, reduces the risk of welding on materials destruction, reduces processing
Cost, and integral type is conducive to the intensity of collision bumper root, is conducive to trailer traction, the crossbeam, collision bumper
On adopt almag, meet lightweight target.Remaining structure and advantage are identical with embodiment 1.
This utility model can also combine at least one of technical characteristic described in embodiment 2,3,4 with embodiment 1, shape
The embodiment of Cheng Xin.
It should be noted that above-described embodiment is only preferred embodiment of the present utility model, not for limiting this reality
With new protection domain, protection domain of the present utility model is defined by claims.
Claims (8)
1. a kind of aluminium alloy car bumper collision cushioning frame device, it is characterised in that described device includes mounting base, sets
The crossbeam put the collision bumper on mounting base and be fixed between two collision bumpers.
2. a kind of aluminium alloy car bumper collision cushioning frame device according to claim 1, it is characterised in that described
Crossbeam overall structure is set to arc.
3. a kind of aluminium alloy car bumper collision cushioning frame device according to claim 2, it is characterised in that described
Beam structure section for W shapes abnormally-structured section, wherein abnormally-structured section is provided with two angles, i.e. the first angle and the
Two angles, wherein the scope of the first angle is 120 °～150 °, the scope of the second angle is 120 °～150 °.
4. a kind of aluminium alloy car bumper collision cushioning frame device according to claim 1, it is characterised in that described
Reinforcement is provided with collision bumper, the reinforcement includes successively reinforcement and conquassation guiding tendon.
5. a kind of aluminium alloy car bumper collision cushioning frame device according to claim 2, it is characterised in that described
Mounting base and collision bumper are integrally formed.
6. a kind of aluminium alloy car bumper collision cushioning frame device according to claim 3, it is characterised in that described
The scope of the first angle is 130 °～145 °, and the scope of the second angle is 100 °～140 °.
7. a kind of aluminium alloy car bumper collision cushioning frame device according to claim 5, it is characterised in that described
Almag is adopted on crossbeam, collision bumper.
8. a kind of aluminium alloy car bumper collision cushioning frame device according to claim 5, it is characterised in that described
Crossbeam radian requires that interior arc radius R are more than 2000mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620913614.3U CN206124963U (en) | 2016-08-22 | 2016-08-22 | Car aluminum alloy bumper collision buffering skeleton device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620913614.3U CN206124963U (en) | 2016-08-22 | 2016-08-22 | Car aluminum alloy bumper collision buffering skeleton device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206124963U true CN206124963U (en) | 2017-04-26 |
Family
ID=58563844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620913614.3U Expired - Fee Related CN206124963U (en) | 2016-08-22 | 2016-08-22 | Car aluminum alloy bumper collision buffering skeleton device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206124963U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106240507A (en) * | 2016-08-22 | 2016-12-21 | 南京星乔威泰克汽车零部件有限公司 | Aluminium alloy car bumper collision cushioning frame device |
-
2016
- 2016-08-22 CN CN201620913614.3U patent/CN206124963U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106240507A (en) * | 2016-08-22 | 2016-12-21 | 南京星乔威泰克汽车零部件有限公司 | Aluminium alloy car bumper collision cushioning frame device |
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| 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: 20170426 |