CN107054265A - A kind of new construction front bumper for automobile - Google Patents
A kind of new construction front bumper for automobile Download PDFInfo
- Publication number
- CN107054265A CN107054265A CN201710435549.7A CN201710435549A CN107054265A CN 107054265 A CN107054265 A CN 107054265A CN 201710435549 A CN201710435549 A CN 201710435549A CN 107054265 A CN107054265 A CN 107054265A
- Authority
- CN
- China
- Prior art keywords
- front bumper
- supporting plate
- plate
- automobile
- fixed
- 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
- 238000010276 construction Methods 0.000 title claims abstract description 22
- 238000013016 damping Methods 0.000 claims abstract description 13
- 230000006378 damage Effects 0.000 abstract description 9
- 230000035939 shock Effects 0.000 abstract description 7
- 208000027418 Wounds and injury Diseases 0.000 abstract description 3
- 208000014674 injury Diseases 0.000 abstract description 2
- 239000002244 precipitate Substances 0.000 abstract 1
- 230000004888 barrier function Effects 0.000 description 14
- 238000010586 diagram Methods 0.000 description 3
- 239000003973 paint Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000003466 welding 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
- 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
- B60R19/18—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by the cross-section; Means within the bumper to absorb impact
Abstract
A kind of new construction front bumper for automobile, including spin, damping spring, bottom guard plate and stress supporting plate；The arc backplate is fixedly connected on the bottom of front bumper body；The fixed side fixes the left and right ends for being placed in arc backplate；The supporting plate is fixed be welded in about between fixed side；The locating shaft fixes the back for being welded in supporting plate；The stressed plate fixes the bottom for being welded in stress supporting plate；The buffer spring is fixed between supporting plate and stressed plate；The spin is arranged at the outer eaves of bottom guard plate；The damping spring is fixed on the top of bottom guard plate；The stress supporting plate is fixedly welded on the inwall of front bumper body.The new construction front bumper for being used for automobile is provided with stress supporting plate, stress supporting plate is used cooperatively with buffer spring can more effectively buffer precipitate strong impact power, impact is fully absorbed when vehicle collides, the injury to driver that shock is brought is reduced.
Description
Technical field
The present invention relates to automobile protective accessory, bumper technical field, more particularly to a kind of new knot for automobile
Structure front bumper.
Background technology
With the progress and the raising of living standards of the people of society, automobile enters society life in large quantities, general as people
All over one of vehicles used.Due to the substantial increase of vehicle, traffic accident is also into ascendant trend, and this is inevitable.
The inventors discovered that, there is following point in the existing new construction front bumper for automobile：
1. in automobile turning or reversing, due to unsighted, it is impossible to understand between front bumper body and barrier
Distance, does not often avoid barrier because offset distance is too small, is scratched so that front bumper body falls paint, influences attractive in appearance；
2. automobile stops the edge to parking lot, the surrounding in parking lot has curb limit sometimes when stopping factory's parking
The size in parking lot is determined, so when automobile stops to the edge in parking lot, it is necessary to starting automobile this position of front bumper
Car could be stopped in defined parking stall by moving to the top of curb, because the height of curb and disunity, can draw when too high
The bad front bumper body of hurt.
Then, inventor in view of this, adhere to the relevant industries for many years it is abundant design and develop and actual fabrication experience,
Improvement is studied there is provided a kind of new construction front bumper for automobile for existing structure and missing, to reach more
Purpose with more practical value.
The content of the invention
It is an object of the invention to provide a kind of new construction front bumper for automobile, to solve in above-mentioned background technology
Propose because curb height and disunity, can be scratched when too high damage front bumper body, in automobile turning or reversing
When, due to unsighted, it is impossible to understand the distance between front bumper body and barrier, often do not have because offset distance is too small
Barrier is avoided, so that front bumper body falls the problem of paint is scratched.
Purpose and effect of the present invention for the new construction front bumper of automobile, are reached by technological means in detail below：
A kind of new construction front bumper for automobile, wherein, the new construction front bumper for being used for automobile includes：
Front bumper body, arc backplate, fixed side, supporting plate, locating shaft, stressed plate, buffer spring, spin, subtract
Shake spring, bottom guard plate and stress supporting plate；
The arc backplate is fixedly connected on the bottom of front bumper body；The fixed side is fixed and is placed in arc backplate
Left and right ends；The supporting plate is fixed be welded in about between fixed side；The locating shaft is fixed and is welded in support
The back of plate；The stressed plate fixes the bottom for being welded in stress supporting plate；The buffer spring is fixed on supporting plate and stress
Between plate；The spin is arranged at the outer eaves of bottom guard plate；The damping spring is fixed on the top of bottom guard plate；The stress
Supporting plate is fixedly welded on the inwall of front bumper body.
Further, the stress supporting plate is arch load-carrying construction, and it is provided with two altogether.
Further, the bottom guard plate is half elliptic structure setting.
Further, the spin is rolled with bottom guard plate and is connected, and it is provided with three altogether.
With existing structure in comparison, the invention has the advantages that：
1. the setting of stress supporting plate of the present invention, stress supporting plate is prominent with the use of can more effectively buffer with buffer spring
Such as the strong impact power that it comes, impact is fully absorbed when vehicle collides, the wound to driver that shock is brought
Evil reduction.
2. the setting of bottom guard plate of the present invention, the too high overhead of curb is when on bottom guard plate, and bottom guard plate is squeezed,
Extruding force acts on damping spring by bottom guard plate, and damping spring starts linkage bottom guard plate and shunk upwards, and then effectively
The pressurization stress that curb acts on front bumper body is buffered, while front bumper body does not connect directly with curb
Touch is not in scratch.
3. the setting of spin of the present invention, spin effectively avoids abrasive generation, front bumper body first with obstacle
Thing contact can be spin, spin is rolled movement on barrier, a part of slip extruding force of sideslip horizontal transfer, by preceding insurance
Thick stick body slides stranding with barrier and opened, it is to avoid directly hits and damages front bumper body, if front bumper body and barrier
Spin can be ineffective during the violent shock occurred, but bottom guard plate can delay prior to front bumper body contacts barrier
A part of impact is solved, the damage of front bumper body is effectively reduced.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is three dimensional structure diagram of the present invention；
Fig. 3 main structure diagrams of the present invention；
Fig. 4 is damping spring three dimensional structure diagram of the present invention.
In figure：1- front bumper bodies, 2- arc backplates, 3- fixed sides, 4- supporting plates, 5- locating shafts, 6- stressed plates,
7- buffer springs, 8- spin, 9- damping springs, 10- bottom guard plates, 11- stress supporting plates.
Embodiment
Below, embodiments of the invention are will be explained in, the example is shown in the accompanying drawings and the description below.Although will combine
The exemplary embodiment description present invention, it is to be understood that the description is not really wanted to limit the invention to the exemplary implementation
Example.On the contrary, the present invention will not only cover the exemplary embodiment, but also cover various replacements, change, it is equivalent and
Other embodiment, it can be included in the spirit and scope of the present invention that appended claims are limited.
Referring to Fig. 1 to accompanying drawing 4, a kind of new construction front bumper for automobile includes：
Front bumper body 1, arc backplate 2, fixed side 3, supporting plate 4, locating shaft 5, stressed plate 6, buffer spring 7,
Spin 8, damping spring 9, bottom guard plate 10 and stress supporting plate 11；
Arc backplate 2 is fixedly connected on the bottom of front bumper body 1；Fixed side 3 fixes the left side for being placed in arc backplate 2
Right two ends；Supporting plate 4 is fixed be welded in about between fixed side 3；Locating shaft 5 fixes the back for being welded in supporting plate 4；
Stressed plate 6 fixes the bottom for being welded in stress supporting plate 11；Buffer spring 7 is fixed between supporting plate 4 and stressed plate 6；Spin 8
It is arranged at the outer eaves of bottom guard plate 10；Damping spring 9 is fixed on the top of bottom guard plate 10；Stress supporting plate 11 is fixedly welded on
On the inwall of front bumper body 1.
The preferred embodiment of new construction front bumper described above for automobile, wherein, stress supporting plate 11 is arch
Load-carrying construction, and it is provided with two altogether, stress supporting plate 11 is prominent such as it with the use of can more effectively buffer with buffer spring 7
The strong impact power come, impact is fully absorbed when vehicle collides, and the injury to driver that shock is brought is dropped
It is low.
The preferred embodiment of new construction front bumper described above for automobile, wherein, bottom guard plate 10 is semiellipse
Shape structure setting, automobile stops the edge to parking lot, the surrounding in parking lot has curb limit sometimes when stopping factory's parking
The size in parking lot is determined, so when automobile stops to the edge in parking lot, it is necessary to starting automobile front bumper body 1
Car could be stopped in defined parking stall by moving to the top of curb, because the height of curb and disunity, can draw when too high
The bad front bumper body 1 of hurt, bottom guard plate 10 can be effectively protected front bumper body 1 and not be scratched damage, curb
Too high overhead is when on bottom guard plate 10, and bottom guard plate 10 is squeezed, and extruding force acts on damping bullet by bottom guard plate 10
Spring 9, damping spring 9 starts linkage bottom guard plate 10 and shunk upwards, and then effectively having buffered curb acts on front bumper
The pressurization stress of body 1, while front bumper body 1 is not in scratch without directly contacting with curb；
The preferred embodiment of new construction front bumper described above for automobile, wherein, spin 8 is rolled with bottom guard plate 10
Dynamic to be connected, it is provided with three altogether, and the protrusion distance of bottom guard plate 10 is greater than the distance that arc backplate 2 protrudes, automobile
In turning or reversing, due to unsighted, it is impossible to understand the distance between front bumper body 1 and barrier, often because
Offset distance is too small not to avoid barrier, is scratched so that front bumper body 1 falls paint, influences attractive in appearance, spin 8 is effectively kept away
Abrasive generation is exempted from, front bumper body 1 can be spin 8 with bar contact first, spin 8 is rolled shifting on barrier
Dynamic, a part of slip extruding force of sideslip horizontal transfer is opened front bumper body 1 and barrier slip stranding, it is to avoid directly hit
Damage front bumper body 1 is hit, if spin 8 can lose work when front bumper body 1 and the violent shock of barrier generation
With, but bottom guard plate 10 can contact barrier prior to front bumper body 1, alleviate a part of impact, make front bumper sheet
The damage of body 1 is effectively reduced.
The operation principle of the present embodiment：
When automobile gets into an accident shock, impact directly acts on the surface of front bumper body 1 first, by preceding insurance
Impact is transferred in stress supporting plate 11 by thick stick body 1, and the arch of stress supporting plate 11 is deformed absorbing a part of shock
Power, remaining impact is transferred on stressed plate 6, and through being transferred to buffer spring 7 to stressed plate 6, buffer spring 7 is squeezed receipts
Snubber falls a part of bump stress again for contracting, finally not by the impact of snubber, is passing through the located axle of supporting plate 4
5 are transferred to the stress main beam of automobile, because playing the deformation damage of automobile, be finally completed stress-buffering of front bumper body 1-
The stress deformation model analysis buffered again.
It should be noted that the standardized element that the present invention is used can commercially, shaped piece is according to explanation
Book and accompanying drawing record can carry out customized, and the specific connected mode of each part is using spiral shell ripe in the prior art
The conventional meanses such as bolt, rivet, welding, machinery, part and equipment are used in the prior art, conventional model, and inventor is herein
No longer it is described in detail.
To sum up, although the present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Equivalent substitution is carried out, within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc. all should be wrapped
It is contained within protection scope of the present invention.
Claims (4)
1. a kind of new construction front bumper for automobile, it is characterised in that：The described new construction front bumper for automobile
Include：
Front bumper body, arc backplate, fixed side, supporting plate, locating shaft, stressed plate, buffer spring, spin, damping bullet
Spring, bottom guard plate and stress supporting plate；
The arc backplate is fixedly connected on the bottom of front bumper body；The fixed side fixes the left side for being placed in arc backplate
Right two ends；The supporting plate is fixed be welded in about between fixed side；The locating shaft is fixed and is welded in supporting plate
Back；The stressed plate fixes the bottom for being welded in stress supporting plate；The buffer spring be fixed on supporting plate and stressed plate it
Between；The spin is arranged at the outer eaves of bottom guard plate；The damping spring is fixed on the top of bottom guard plate；The stress support
Plate weld is fixed on the inwall of front bumper body.
2. the new construction front bumper according to claim 1 for automobile, it is characterised in that：The stress supporting plate is
Arch load-carrying construction, and it is provided with two altogether.
3. the new construction front bumper according to claim 1 for automobile, it is characterised in that：The bottom guard plate is half
Ellipsoidal structure is set.
4. the new construction front bumper according to claim 1 for automobile, it is characterised in that：The spin is protected with bottom
Plate, which is rolled, to be connected, and it is provided with three altogether.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710435549.7A CN107054265A (en) | 2017-06-11 | 2017-06-11 | A kind of new construction front bumper for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710435549.7A CN107054265A (en) | 2017-06-11 | 2017-06-11 | A kind of new construction front bumper for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107054265A true CN107054265A (en) | 2017-08-18 |
Family
ID=59594411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710435549.7A Pending CN107054265A (en) | 2017-06-11 | 2017-06-11 | A kind of new construction front bumper for automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107054265A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114684050A (en) * | 2022-05-05 | 2022-07-01 | 黄山联合应用技术发展有限公司 | Rear-end energy absorption device for all-region target detection vehicle |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH145011A (en) * | 1930-02-20 | 1931-01-31 | Wissmann Peter | Collision protection device on motor vehicles. |
| JP3073080U (en) * | 2000-05-09 | 2000-11-14 | 富士技建株式会社 | Automotive bumper protection |
| CN203937609U (en) * | 2014-04-18 | 2014-11-12 | 江西科技学院 | A kind of safety bumper of protecting automotive front end |
| CN104290696A (en) * | 2013-07-15 | 2015-01-21 | 常州市沃斯通美机械有限公司 | Bumper |
| CN104354662A (en) * | 2014-10-27 | 2015-02-18 | 重庆市永宏陈记实业有限公司 | Pre-extended multistage shock absorption type car bumper device |
| CN204452315U (en) * | 2014-12-18 | 2015-07-08 | 北汽福田汽车股份有限公司 | A kind of automobile bumper structure with cushion bumper beam |
-
2017
- 2017-06-11 CN CN201710435549.7A patent/CN107054265A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH145011A (en) * | 1930-02-20 | 1931-01-31 | Wissmann Peter | Collision protection device on motor vehicles. |
| JP3073080U (en) * | 2000-05-09 | 2000-11-14 | 富士技建株式会社 | Automotive bumper protection |
| CN104290696A (en) * | 2013-07-15 | 2015-01-21 | 常州市沃斯通美机械有限公司 | Bumper |
| CN203937609U (en) * | 2014-04-18 | 2014-11-12 | 江西科技学院 | A kind of safety bumper of protecting automotive front end |
| CN104354662A (en) * | 2014-10-27 | 2015-02-18 | 重庆市永宏陈记实业有限公司 | Pre-extended multistage shock absorption type car bumper device |
| CN204452315U (en) * | 2014-12-18 | 2015-07-08 | 北汽福田汽车股份有限公司 | A kind of automobile bumper structure with cushion bumper beam |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114684050A (en) * | 2022-05-05 | 2022-07-01 | 黄山联合应用技术发展有限公司 | Rear-end energy absorption device for all-region target detection vehicle |
| CN114684050B (en) * | 2022-05-05 | 2023-11-14 | 黄山联合应用技术发展有限公司 | Rear end energy absorbing device for all-region target detection vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170818 |