CN109109796A - A kind of bumper - Google Patents
A kind of bumper Download PDFInfo
- Publication number
- CN109109796A CN109109796A CN201810996483.3A CN201810996483A CN109109796A CN 109109796 A CN109109796 A CN 109109796A CN 201810996483 A CN201810996483 A CN 201810996483A CN 109109796 A CN109109796 A CN 109109796A
- Authority
- CN
- China
- Prior art keywords
- bumper
- trim
- parts
- bumper body
- car body
- 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
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
- B60R19/18—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
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R11/04—Mounting of cameras operative during drive; Arrangement of controls thereof relative to the vehicle
-
- 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
- B60R19/48—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects combined with, or convertible into, other devices or objects, e.g. bumpers combined with road brushes, bumpers convertible into beds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R2011/0001—Arrangements for holding or mounting articles, not otherwise provided for characterised by position
- B60R2011/004—Arrangements for holding or mounting articles, not otherwise provided for characterised by position outside the vehicle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R2011/0094—Arrangements for holding or mounting articles, not otherwise provided for characterised by means for covering after user, e.g. boxes, shutters or the like
-
- 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
- B60R2019/1806—Structural beams therefor, e.g. shock-absorbing
- B60R2019/1833—Structural beams therefor, e.g. shock-absorbing made of plastic material
-
- 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)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
A kind of bumper of the present invention, including bumper body, the bumper body is provided with mounting hole, the camera front end is provided with trim, the trim is connected with mounting hole, grab is provided on the inside of the trim, the grab and bumper body are interference fitted, elastic cord breaker is connected between bumper body and car body, the elastic cord breaker is the spring being uniformly connected between car body and bumper body, car body and the opposite medial surface of bumper body are equipped with rubber pad, a kind of Novel bumper is realized by the improvement proportion to material, portable construction, protective action is stronger, by installing trim additional to backup camera, so that bumper is more beautiful.
Description
Technical field
The present invention relates to technical field of automobile parts more particularly to a kind of bumpers.
Background technique
Automobile front and back end is equipped with bumper, not only there is decoration functions, more importantly absorbs and mitigate foreign impacts power, protection
The safety device of vehicle body and occupant safety function.Perhaps many years ago, car front/rear collision bumper is mainly made of metal materials, now
Gradually substituted with plastic bumper.To find out its cause, being because plastic bumper is softer compared with metal bumper, lighter, corrosion-resistant
Property is more preferable.Plastic bumper also possesses certain elasticity, and when slight collision or scratch occurs, plastic bumper is all
It can automatic rebounding.
Backup camera mounting hole 4 is typically exposed outside car body if not installing camera on current market
Face, influences car body beauty, and mounting means generally uses screw fixation time-consuming and laborious.
Summary of the invention
A kind of bumper of the present invention, including bumper body 2, the bumper body 2 are provided with mounting hole 4, institute
It states camera front end and is provided with trim 1, the trim 1 is connected with mounting hole 4, is provided with card on the inside of the trim 1
Hook 3, the grab 3 are interference fitted with bumper body 2, and elastic cord breaker, institute are connected between bumper body 2 and car body
Stating elastic cord breaker is the spring being uniformly connected between car body and bumper body 2, car body and opposite interior of bumper body 2
Side is equipped with rubber pad.
Further, equipped with several cavitys in the bumper body 2, the interior only channel of each cavity connects with extraneous
Logical, bumper body 2 is by following mass fraction at being grouped as: 26 parts of ethylene-alpha-octylene copolymers, 23 parts of polypropylene, artificial rubber
11 parts of glue, 11 parts of latex, 6 parts of aluminium alloy, 13 parts of carbon fiber, 0.3 part of zinc stearate, 13 parts of talcum powder, 2 parts of coupling agent, antioxygen
0.3 part of agent, 11 parts of plasticizer.
Further, the elastic cord breaker is four springs being uniformly connected between car body and bumper body 2, car body
Opposite medial surface is equipped with two pairs of rubber pads being used cooperatively with spring with bumper body 2, a lateral roof of rubber pad is prominent,
One lateral roof is recessed；Spring is contacted when compression is close to 2/3rds with corresponding rubber pad.
Further, the trim 1 is provided with through-hole, and camera observes outside by through-hole, and there are two the grabs 3,
The grab 3 is separately positioned on 1 left and right sides of trim.
Further, 1 surface layer of trim is additionally provided with decorative leather.
Further, the trim 1 is covered on 4 front end of camera mounting hole.
A kind of bumper of the present invention realizes a kind of Novel bumper by the improvement proportion to material, and structure is light
Just, protective action is stronger, by installing trim 1 additional to backup camera, so that bumper is more beautiful.
Detailed description of the invention
Fig. 1 is overall structure of the present invention.
Wherein: 1, trim；2, bumper body；3, grab；4, mounting hole.
Specific embodiment
The present invention will be further explained below with reference to the attached drawings.
A kind of bumper of the present invention according to figure 1, including bumper body 2, the bumper body 2 are arranged
There is mounting hole 4, the camera front end is provided with trim 1, and the trim 1 is connected with mounting hole 4, the trim 1
Inside is provided with grab 3, and the grab 3 is interference fitted with bumper body 2, is connected between bumper body 2 and car body
Elastic cord breaker, the elastic cord breaker are the spring being uniformly connected between car body and bumper body 2, car body and bumper
The opposite medial surface of ontology 2 is equipped with rubber pad.
Further, equipped with several cavitys in the bumper body 2, the interior only channel of each cavity connects with extraneous
Logical, bumper body 2 is by following mass fraction at being grouped as: 26 parts of ethylene-alpha-octylene copolymers, 23 parts of polypropylene, artificial rubber
11 parts of glue, 11 parts of latex, 6 parts of aluminium alloy, 13 parts of carbon fiber, 0.3 part of zinc stearate, 13 parts of talcum powder, 2 parts of coupling agent, antioxygen
0.3 part of agent, 11 parts of plasticizer.
Further, the elastic cord breaker is four springs being uniformly connected between car body and bumper body 2, car body
Opposite medial surface is equipped with two pairs of rubber pads being used cooperatively with spring with bumper body 2, a lateral roof of rubber pad is prominent,
One lateral roof is recessed；Spring is contacted when compression is close to 2/3rds with corresponding rubber pad.
Further, the trim 1 is provided with through-hole, and camera observes outside by through-hole, and there are two the grabs 3,
The grab 3 is separately positioned on 1 left and right sides of trim.
Further, 1 surface layer of trim is additionally provided with decorative leather.
Further, the trim 1 is covered on 4 front end of camera mounting hole.
Further, trim 1 is provided with grab 3, and there are two the settings of grab 3, is separately positioned on the two of trim 1
Side, the grab 3 is pressed into bumper camera mounting hole 4 by external force by the trim 1, because of the card of 1 two sides of trim
Hook 3 and camera mounting hole 4 are interference fit, after grab 3 passes through camera mounting hole 4, can expand outwardly, make grab 3
On the inside of clamping bumper, to fixing trim cover 1, after being installed, decorative leather, camera are added again on 1 surface of trim
By the through-hole of trim 1, external environment is observed.
Elastic cord breaker is connected between bumper body 2 and car body, the elastic cord breaker is uniformly to be connected to vehicle
Spring between body and bumper body 2, car body and the opposite medial surface of bumper body 2 are equipped with rubber pad, bumper body 2
The buffer spring and rubber pad being arranged between car body have greatly reinforced buffer function when collision, can preferably protect in compartment
The safety of passenger.
A kind of bumper of the present invention realizes a kind of Novel bumper by the improvement proportion to material, and structure is light
Just, protective action is stronger, by installing trim 1 additional to backup camera, so that bumper is more beautiful.
The above content is a further detailed description of the present invention in conjunction with specific preferred embodiments, and it cannot be said that
Specific implementation of the invention is only limited to these instructions.For the those of ordinary skill of technical field of the present invention,
Under the premise of not departing from present inventive concept, a number of simple deductions or replacements can also be made, all shall be regarded as belonging to of the invention
Protection scope.
Claims (6)
1. a kind of bumper, including bumper body, it is characterised in that: the bumper body is provided with mounting hole, institute
It states camera front end and is provided with trim, the trim is connected with mounting hole, is provided with grab on the inside of the trim, institute
It states grab and bumper body is interference fitted, elastic cord breaker is connected between bumper body and car body, the elasticity is slow
Rushing layer is the spring being uniformly connected between car body and bumper body, and car body and the opposite medial surface of bumper body are equipped with rubber
Rubber mat.
2. bumper according to claim 1, it is characterised in that: several cavitys are equipped in the bumper body,
An only channel is in communication with the outside in each cavity, and bumper body is by following mass fraction at being grouped as: ethylene-alpha-octylene
26 parts of copolymer, 23 parts of polypropylene, 11 parts of artificial rubber, 11 parts of latex, 6 parts of aluminium alloy, 13 parts of carbon fiber, zinc stearate 0.3
Part, 13 parts of talcum powder, 2 parts of coupling agent, 0.3 part of antioxidant, 11 parts of plasticizer.
3. bumper according to claim 1, it is characterised in that: the elastic cord breaker is uniformly to be connected to car body
Four springs between bumper body, car body and the opposite medial surface of bumper body are equipped with two be used cooperatively with spring
To rubber pad, a lateral roof of rubber pad is prominent, a lateral roof is recessed；Spring when compression is close to 2/3rds with corresponding rubber
Rubber mat contact.
4. bumper according to claim 1, it is characterised in that: the trim is provided with through-hole, and camera is logical
Through-hole observation outside is crossed, there are two the grabs, and the grab is separately positioned at left and right sides of trim.
5. bumper according to claim 2, it is characterised in that: the trim surface layer is additionally provided with leather dress
Decorations.
6. bumper according to claim 1, it is characterised in that: before the trim is covered on camera mounting hole
End.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810996483.3A CN109109796A (en) | 2018-08-29 | 2018-08-29 | A kind of bumper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810996483.3A CN109109796A (en) | 2018-08-29 | 2018-08-29 | A kind of bumper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109109796A true CN109109796A (en) | 2019-01-01 |
Family
ID=64861468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810996483.3A Pending CN109109796A (en) | 2018-08-29 | 2018-08-29 | A kind of bumper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109109796A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102019892A (en) * | 2009-09-22 | 2011-04-20 | 李延军 | An automobile bumper |
| CN104210447A (en) * | 2014-09-16 | 2014-12-17 | 江苏天诚车饰科技有限公司 | Automobile bumper |
| CN104829949A (en) * | 2015-05-29 | 2015-08-12 | 重庆工商职业学院 | Automobile bumper bar |
| CN105253079A (en) * | 2015-10-21 | 2016-01-20 | 苏树杰 | Automobile bumper |
| CN206124932U (en) * | 2016-09-07 | 2017-04-26 | 上汽通用五菱汽车股份有限公司 | Bumper dress trim cover |
-
2018
- 2018-08-29 CN CN201810996483.3A patent/CN109109796A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102019892A (en) * | 2009-09-22 | 2011-04-20 | 李延军 | An automobile bumper |
| CN104210447A (en) * | 2014-09-16 | 2014-12-17 | 江苏天诚车饰科技有限公司 | Automobile bumper |
| CN104829949A (en) * | 2015-05-29 | 2015-08-12 | 重庆工商职业学院 | Automobile bumper bar |
| CN105253079A (en) * | 2015-10-21 | 2016-01-20 | 苏树杰 | Automobile bumper |
| CN206124932U (en) * | 2016-09-07 | 2017-04-26 | 上汽通用五菱汽车股份有限公司 | Bumper dress trim cover |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190101 |