CN110203162A - A kind of bumper - Google Patents
A kind of bumper Download PDFInfo
- Publication number
- CN110203162A CN110203162A CN201910573806.2A CN201910573806A CN110203162A CN 110203162 A CN110203162 A CN 110203162A CN 201910573806 A CN201910573806 A CN 201910573806A CN 110203162 A CN110203162 A CN 110203162A
- Authority
- CN
- China
- Prior art keywords
- bumper
- connecting bracket
- outer bumper
- matrix form
- sliding slot
- 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
- 239000011159 matrix material Substances 0.000 claims abstract description 12
- 239000006096 absorbing agent Substances 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims description 3
- 230000003139 buffering effect Effects 0.000 abstract description 2
- 238000013016 damping Methods 0.000 description 4
- 230000035939 shock Effects 0.000 description 3
- 229920000297 Rayon Polymers 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000001681 protective effect Effects 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
-
- 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
-
- 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
- B60R2019/1893—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 comprising a multiplicity of identical adjacent shock-absorbing means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vibration Dampers (AREA)
Abstract
A kind of bumper, including outer bumper, inside bumper, the outer bumper connecting pin offers mounting hole in matrix form, sliding slot is symmetrically offered on mounting hole, bottom hole one end of mounting hole is connected with high-strength spring one end, the other end of high strong spring is connected with outer bumper connecting bracket one end, and outer bumper connecting bracket is slidably installed with sliding slot, inside bumper one end offers ball in matrix form, inside bumper is connected by ball with the outer bumper connecting bracket other end, the inside bumper other end is disposed with inside bumper connecting bracket in matrix form.When being hit, outer bumper is only needed to bear to hit, since outer bumper can both have been moved in bumper direction inwardly by outer bumper connecting bracket, it can tilt in the lateral direction again, the double set of buffering percussive force, inside bumper and outer bumper improves the whole crashworthiness of bumper.
Description
Technical field
The invention belongs to technical field of automobile accessories, in particular to a kind of bumper.
Background technique
With the development of society, automobile using more and more extensive, bring while facilitate, traffic accident is also got over
Come it is more, so improve automobile safety be top priority, accessory one of of the bumper as automobile can effectively improve vapour
The safety of vehicle, in traditional insurance thick stick, bumper is an entirety, needs integral replacing when bumper section damage, makes
It being wasted at cost, in existing Novel bumper, bumper is made of several points of thick sticks, when partially dividing thick stick to be damaged, removable parts
Divide thick stick, reduces material cost, but this design reduces the abilities that bumper integrally bears to hit.
Summary of the invention
The present invention proposes a kind of bumper, that is, ensure that bumper integrally bears the ability hit, and reduce guarantor
The cost of dangerous thick stick, while improving security performance.
To achieve the goals above, the present invention adopts the following technical scheme:
A kind of bumper, including it is outer bumper, several outer bumper connecting brackets, several high strong springs, interior
Side bumper, several inside bumper connecting brackets, the outer bumper connecting pin offer mounting hole in matrix form, install
Sliding slot is symmetrically offered on hole, bottom hole one end of mounting hole is connected with high-strength spring one end, the other end of high strong spring and outside
Bumper connecting bracket one end is connected, and outer bumper connecting bracket is slidably installed with sliding slot, inside bumper one end
Ball is offered in matrix form, inside bumper is connected by ball with the outer bumper connecting bracket other end, the inside
The bumper other end is disposed with inside bumper connecting bracket in matrix form.
The inside bumper is internally provided with groove, is filled with absorber rubber block in groove.
The outer bumper connecting bracket is damping type connecting bracket, and outer bumper connecting bracket includes connecting rod,
Described connecting rod one end and sphere are integrally formed, and the other end and rectangular mounting blocks are integrally formed, on rectangular mounting blocks side wall
It is provided with the sliding block with sliding slot cooperation.
The outer bumper, inside bumper, internal bumper connecting bracket are all made of metal material and are made.
The invention has the benefit that
1, when by general hit, it is only necessary to which outer bumper bears to hit, since outer bumper is protected by outside
Dangerous thick stick connecting bracket not only can inwardly bumper direction it is mobile, but also can tilt in the lateral direction, buffering percussive force, when by
When clashing, inside and outside bumper bears to hit jointly, and the entirety of bumper can be improved in inside bumper and outer bumper
Crashworthiness.
2, what is usually damaged when hitting and occurring is external failsafe thick stick, only needs to change external failsafe thick stick, rather than entirely protects
Dangerous thick stick, to reduce material cost.
3, external failsafe thick stick is arranged in immediately ahead of internal bumper, and external failsafe thick stick is impaired prior to internal bumper, therefore
The shock of general level will not damage internal bumper, extend the service life of internal bumper.
4, external failsafe thick stick connecting bracket is damping type connecting bracket, helps to improve and is hit pedestrian or rammer and vehicle
The protective effect of body itself.
5, the present invention has the effect of easy to maintain, reduction maintenance cost, improves crashworthiness, improves security performance.
Detailed description of the invention
Fig. 1 is automobile bumper structure schematic three dimensional views of the present invention；
Fig. 2 is automobile bumper structure cross-sectional view of the present invention；
Fig. 3 is the outer bumper connection mounting structure schematic diagram in bumper of the present invention；
1- outer bumper, 2- outer bumper connecting bracket, 3- high strong spring, the inside 4- bumper, the insurance of the inside 5-
Thick stick connecting bracket, 6- sliding block, 7- sliding slot, 8- ball, 9- absorbing blob of viscose, 10- sphere, 11- mounting blocks, 12- connecting rod.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawings and examples.
As shown in Figure 1 to Figure 3, a kind of bumper, including 1, eight outer bumper connecting bracket of outer bumper
2,4, ten eight high strong spring 3, inside bumper inside bumper connecting brackets 5, the short narrow surface of the outer bumper 1 is set
It is set to arc surface, 1 connecting pin of outer bumper offers rectangular mounting hole in matrix form, symmetrically opens up on rectangular mounting hole
There is sliding slot 7, bottom hole one end of rectangular mounting hole is connected with high 3 one end of strong spring, and the other end of high strong spring 3 and outside are insured
2 one end of thick stick connecting bracket is connected, and external failsafe thick stick connecting bracket 2 is damping type connecting bracket, is held slowing down bumper itself
While the power that is impacted, it can also slow down and be knocked the impact force that object is born, outer bumper 1 also has protection inside bumper 4
Effect, facilitate the whole protection to vehicle body, and outer bumper connecting bracket 2 is slidably installed with sliding slot 7, the inside guarantor
Dangerous 4 one end of thick stick offers ball 8 in matrix form, and inside bumper 4 passes through ball 8 and 2 other end of outer bumper connecting bracket
It is connected, 4 other end of inside bumper is disposed with inside bumper connecting bracket 5 in matrix form, and bumper passes through interior
Side bumper connecting bracket 5 is installed on body of a motor car, the outer bumper 1, inside bumper 2, internal bumper connection
Bracket 5 is all made of metal material and is made.
The inside bumper 4 is internally provided with groove, absorber rubber block 9 is filled in groove, when by strong
Shock when, inside bumper 4 absorbs impact force by the setting of absorbing blob of viscose, protects vehicle body.
The outer bumper connecting bracket 2 is damping type connecting bracket, and outer bumper connecting bracket 2 includes connecting rod
12, described 12 one end of connecting rod and sphere 10 are integrally formed, and the other end and rectangular mounting blocks 11 are integrally formed, rectangular installation
The sliding block 6 cooperated with sliding slot 7 is provided on 11 side wall of block.
A kind of bumper installs and uses process, and bumper is installed on by inside bumper connecting bracket 5
On vehicle body, when by frontal impact, 4 direction of bumper is mobile inwardly for outer bumper 1, the branch of outer bumper connection at this time
The mounting blocks 11 of frame 2 are moved along sliding slot 7, and high strong spring 3 is compressed, and absorb the impulsive contact force for hitting moment generation；When by oblique
To shock when, for outer bumper 1 while 4 direction of bumper is mobile inwardly, outer bumper connecting bracket 2 is together with outside
Bumper 1 generates inclination relative to inside bumper 4, absorbs the impulsive contact force for hitting moment generation.
Claims (4)
1. a kind of bumper, which is characterized in that including outer bumper, several outer bumper connecting brackets, Ruo Gangao
Strong spring, inside bumper, several inside bumper connecting brackets, the outer bumper connecting pin offer peace in matrix form
Fill hole, symmetrically offer sliding slot on mounting hole, bottom hole one end of mounting hole is connected with high-strength spring one end, high strong spring it is another
End is connected with outer bumper connecting bracket one end, and outer bumper connecting bracket is slidably installed with sliding slot, and the inside is protected
Dangerous thick stick one end offers ball in matrix form, and inside bumper is connected by ball with the outer bumper connecting bracket other end,
The inside bumper other end is disposed with inside bumper connecting bracket in matrix form.
2. a kind of bumper according to claim 1, it is characterised in that: the inside bumper is internally provided with sky
Heart slot, groove is interior to be filled with absorber rubber block.
3. a kind of bumper according to claim 1, it is characterised in that: the outer bumper connecting bracket is to subtract
Shake formula connecting bracket, outer bumper connecting bracket include connecting rod, and described connecting rod one end and sphere are integrally formed, the other end
It is integrally formed with rectangular mounting blocks, the sliding block with sliding slot cooperation is provided on rectangular mounting blocks side wall.
4. a kind of bumper according to claim 1, it is characterised in that: the outer bumper, inside bumper,
Internal bumper connecting bracket is all made of metal material and is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910573806.2A CN110203162A (en) | 2019-06-28 | 2019-06-28 | A kind of bumper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910573806.2A CN110203162A (en) | 2019-06-28 | 2019-06-28 | A kind of bumper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110203162A true CN110203162A (en) | 2019-09-06 |
Family
ID=67795248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910573806.2A Pending CN110203162A (en) | 2019-06-28 | 2019-06-28 | A kind of bumper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110203162A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060261613A1 (en) * | 2005-04-07 | 2006-11-23 | Traxxas | Bumper mount for a model vehicle |
| CN207617660U (en) * | 2017-11-29 | 2018-07-17 | 南昌江铃华翔汽车零部件有限公司 | A kind of reinforced motor vehicle rear bumper assembly |
| CN207790589U (en) * | 2018-01-08 | 2018-08-31 | 温州天炽包装有限公司 | A kind of bumper with multiple shock-damping structure |
| CN208021380U (en) * | 2018-04-09 | 2018-10-30 | 彭林 | A kind of bumper with buffer unit |
| CN210822128U (en) * | 2019-06-28 | 2020-06-23 | 辽宁工程技术大学 | Automobile bumper |
-
2019
- 2019-06-28 CN CN201910573806.2A patent/CN110203162A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060261613A1 (en) * | 2005-04-07 | 2006-11-23 | Traxxas | Bumper mount for a model vehicle |
| CN207617660U (en) * | 2017-11-29 | 2018-07-17 | 南昌江铃华翔汽车零部件有限公司 | A kind of reinforced motor vehicle rear bumper assembly |
| CN207790589U (en) * | 2018-01-08 | 2018-08-31 | 温州天炽包装有限公司 | A kind of bumper with multiple shock-damping structure |
| CN208021380U (en) * | 2018-04-09 | 2018-10-30 | 彭林 | A kind of bumper with buffer unit |
| CN210822128U (en) * | 2019-06-28 | 2020-06-23 | 辽宁工程技术大学 | Automobile bumper |
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| 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 |