CN107839634A - A kind of bumper - Google Patents
A kind of bumper Download PDFInfo
- Publication number
- CN107839634A CN107839634A CN201710959053.XA CN201710959053A CN107839634A CN 107839634 A CN107839634 A CN 107839634A CN 201710959053 A CN201710959053 A CN 201710959053A CN 107839634 A CN107839634 A CN 107839634A
- Authority
- CN
- China
- Prior art keywords
- damper
- bumper
- main body
- buffer beam
- welded
- 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.)
- Withdrawn
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
- B60R19/023—Details
-
- 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
- B60R19/36—Combinations of yieldable mounting means of different types
-
- 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
- B60R2019/026—Buffers, i.e. bumpers of limited extent
Abstract
The invention discloses a kind of bumper, including automobile buffer beam and multidirectional damper, bumper is connected with the outside of the automobile buffer beam, and insertion is connected with shock-absorbing support spring between bumper and automobile buffer beam, main body damper is welded with by the first junction steel plate at the automobile buffer beam top center, the both sides that the bottom of the automobile buffer beam is located at main body damper are welded with multidirectional damper by the second junction steel plate respectively, and the bottom of the main body damper is welded by fixed plate and mounting base.In the present invention; first by provided with main body damper; main body damper is coordinated to enter row buffering provided with two vertical shock-absorbers simultaneously; so as to significantly improve the cushion effect of the bumper; so as to effectively reduce the impact force of automobile; human pilot is protected, improves the security of the bumper.
Description
Technical field
The present invention relates to technical field of automobile accessories, more particularly to a kind of bumper.
Background technology
Automobile front and back end is equipped with bumper (bumper), not only decoration functions, more importantly absorbs and relax extraneous punching
Hit power, protection vehicle body protection vehicle body and occupant safety function safety device, bumper have safeguard protection, decoration vehicle and
Improve the effect such as air dynamic behaviour of vehicle.From the security point of view, automobile occurs that buffering work can be played during low speed collision accident
With car body before and after protection；Certain protection pedestrian can be played a part of when accident occurs with pedestrian.From the appearance, have
There is dicoration, turn into the important component of decoration car appearance；Meanwhile bumper also has certain aerodynamic action,
Meanwhile in order to reduce injury of the car when side crash accident occurs to occupant, car door bumper is usually mounted with car, with
Strengthen the anticollision impulsive force of car door.This method is practical, simple, and the change to body structure is little, and popularity uses.
Traditional automobile bumper structure is relatively simple, and buffering effect is poor when colliding, and car body is protected inadequate
Comprehensively, security is relatively low when causing the traditional bumper to use.
The content of the invention
The invention aims to solve shortcoming present in prior art, and a kind of bumper proposed.
To achieve these goals, present invention employs following technical scheme：A kind of bumper, including automobile collision preventing
Beam and multidirectional damper, bumper, and bumper and automobile buffer beam are connected with the outside of the automobile buffer beam
Between it is embedded be connected with shock-absorbing support spring, main body is welded with by the first junction steel plate at the automobile buffer beam top center
Damper, the bottom of the automobile buffer beam be located at main body damper both sides be welded with respectively by the second junction steel plate it is multidirectional
Damper, the bottom of the main body damper is welded by fixed plate and mounting base, in the bottom of the multidirectional damper device
Vertical shock-absorbers are welded with the heart, the vertical shock-absorbers bottom is welded by fixed plate and mounting base, the multidirectional damping
The both sides that the bottom of device is located at vertical shock-absorbers are respectively welded lateral damper, and two lateral damper bottoms are by solid
Determine base to weld with mounting base.
As further describing for above-mentioned technical proposal：
The equal length of the automobile buffer beam and mounting base, and automobile buffer beam is parallel to each other with mounting base.
As further describing for above-mentioned technical proposal：
The multidirectional damper is connected with two altogether, and two multidirectional dampers are symmetrical on main body damper.
As further describing for above-mentioned technical proposal：
The lateral damper is connected with two altogether, and two lateral dampers are symmetrical on vertical shock-absorbers, and two
Individual lateral damper is with vertical shock-absorbers into 30-degree angle.
As further describing for above-mentioned technical proposal：
The vertical shock-absorbers are parallel to each other with main body damper.
In the present invention, first by coordinating main body damper provided with main body damper, while provided with two vertical shock-absorbers
Enter row buffering, so as to significantly improve the cushion effect of the bumper, so as to effectively reduce the impact force of automobile, to driving
Personnel are protected, and improve the security of the bumper, secondly, by provided with two multidirectional dampers, and more than two
Lateral shock-absorbing protecting can be carried out to the both sides of the bumper, to the lateral damper of damper bottom so that the vapour
Car bumper is protected more comprehensive to automobile, further increases the security of the bumper.
Brief description of the drawings
Fig. 1 is a kind of structural representation of bumper proposed by the present invention；
Fig. 2 is a kind of bumper internal structure schematic diagram of bumper proposed by the present invention；
Fig. 3 is a kind of multidirectional shock absorber structure schematic diagram of bumper proposed by the present invention.
Marginal data：
1- bumpers, 2- automobile buffer beams, 3- main bodys damper, 4- mounting bases, the multidirectional dampers of 5-, 6- dampings
Support spring, the junction steel plates of 7- first, the junction steel plates of 8- second, the lateral dampers of 9-, 10- firm bankings, 11- fixed plates, 12-
Vertical shock-absorbers.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.
Reference picture 1-3, a kind of bumper, including automobile buffer beam 2 and multidirectional damper 5, automobile buffer beam 2 it is outer
Side is connected with bumper 1, and insertion is connected with shock-absorbing support spring 6, vapour between bumper 1 and automobile buffer beam 2
Main body damper 3 is welded with by the first junction steel plate 7 at the top center of car collision prevention girders 2, the bottom of automobile buffer beam 2 is positioned at master
The both sides of shock-absorber 3 are welded with multidirectional damper 5 by the second junction steel plate 8 respectively, and the bottom of main body damper 3 passes through admittedly
Fixed board 11 is welded with mounting base 4, and vertical shock-absorbers 12, vertical shock-absorbers are welded with the bottom centre of multidirectional damper device 5
12 bottoms are welded by fixed plate 11 and mounting base 4, and the bottom of multidirectional damper 12 is located at the both sides point of vertical shock-absorbers 12
Lateral damper 9 is not welded with, and two lateral bottoms of damper 9 are welded by firm banking 10 and mounting base 4.
The equal length of automobile buffer beam 2 and mounting base 4, and automobile buffer beam 2 is parallel to each other with mounting base 4, it is more
Two are connected with altogether to damper 5, and two multidirectional dampers 5 are symmetrical on main body damper 3, lateral damper 9 is common
Two are connected with, and two lateral dampers 9 are symmetrical on vertical shock-absorbers 12, two lateral dampers 9 subtract with vertical
Shake device 12 is parallel to each other into 30-degree angle, vertical shock-absorbers 12 with main body damper 13.
Operation principle：The bumper by mounting base 4 in use, be fixed installation, then subtract by main body first
Automobile buffer beam 2 is fixed on mounting base 4 by shake device 3, and two multidirectional dampers 5 then are connected into automobile buffer beam
Between 2 and mounting base 4, bumper 1 is finally fixed on to the outside of automobile buffer beam 2, so the bumper group
Install into, when colliding, the vertical shock-absorbers 12 of the bottom of multidirectional damper 5 of main body damper 3 and its both sides can be right
The collision of vertical direction reduces buffering, and secondly, the lateral damper 9 of the multidirectional bottom of damper 5 can reduce side collision power.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (5)
1. a kind of bumper, including automobile buffer beam (2) and multidirectional damper (5), it is characterised in that the automobile collision preventing
Bumper (1) is connected with the outside of beam (2), and embedded be connected with subtracts between bumper (1) and automobile buffer beam (2)
Support spring (6) is shaken, main body damper is welded with by the first junction steel plate (7) at automobile buffer beam (2) top center
(3), the bottom of the automobile buffer beam (2) is located at the both sides of main body damper (3) respectively by the second junction steel plate (8) welding
There is multidirectional damper (5), the bottom of the main body damper (3) is welded by fixed plate (11) and mounting base (4), described more
Vertical shock-absorbers (12) are welded with to the bottom centre of damper device (5), vertical shock-absorbers (12) bottom passes through fixation
Plate (11) welds with mounting base (4), and the bottom of the multidirectional damper (12) is located at the both sides difference of vertical shock-absorbers (12)
Lateral damper (9) is welded with, and two lateral damper (9) bottoms are welded by firm banking (10) and mounting base (4)
Connect.
2. a kind of bumper according to claim 1, it is characterised in that the automobile buffer beam (2) and installation bottom
The equal length of plate (4), and automobile buffer beam (2) is parallel to each other with mounting base (4).
3. a kind of bumper according to claim 1, it is characterised in that the multidirectional damper (5) is connected with altogether
Two, and two multidirectional dampers (5) are symmetrical on main body damper (3).
4. a kind of bumper according to claim 1, it is characterised in that the lateral damper (9) is connected with altogether
Two, and two lateral dampers (9) on vertical shock-absorbers (12) symmetrically, two lateral dampers (9) subtract with vertical
Device (12) is shaken into 30-degree angle.
5. a kind of bumper according to claim 1, it is characterised in that the vertical shock-absorbers (12) subtract with main body
Shake device (13) is parallel to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710959053.XA CN107839634A (en) | 2017-10-16 | 2017-10-16 | A kind of bumper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710959053.XA CN107839634A (en) | 2017-10-16 | 2017-10-16 | A kind of bumper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107839634A true CN107839634A (en) | 2018-03-27 |
Family
ID=61662396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710959053.XA Withdrawn CN107839634A (en) | 2017-10-16 | 2017-10-16 | A kind of bumper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107839634A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108944759A (en) * | 2018-07-09 | 2018-12-07 | 葛成侠 | A method of reducing automobile impact force |
| CN110549970A (en) * | 2019-09-25 | 2019-12-10 | 福州大学 | rotary energy absorption type automobile bumper and working method thereof |
| CN112849067A (en) * | 2021-03-31 | 2021-05-28 | 哈尔滨理工大学 | Novel automobile buffer bumper |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1625049A1 (en) * | 2003-05-09 | 2006-02-15 | Bawer S.r.l. | Shock absorber, particularly for commercial vehicles or the like |
| CN201002574Y (en) * | 2007-01-15 | 2008-01-09 | 耿秀珍 | Automobile decompression bumper |
| CN104709209A (en) * | 2013-12-11 | 2015-06-17 | 周广坤 | Automobile head-on crash prevention protector |
| CN106828400A (en) * | 2017-03-03 | 2017-06-13 | 吉林大学 | A kind of multi-angle protection pedestrian and the commercial car active control anticollision mechanism of vehicle |
| CN106891840A (en) * | 2017-03-17 | 2017-06-27 | 贵州大学 | A kind of multistage energy absorbing vehicle bumper |
| CN206344784U (en) * | 2016-12-21 | 2017-07-21 | 郭敏强 | One kind classification damping type pilotless automobile bumper |
| CN107176127A (en) * | 2017-07-07 | 2017-09-19 | 顾友民 | A kind of bumper |
| CN207523619U (en) * | 2017-10-16 | 2018-06-22 | 安卡精密机械（天津）股份有限公司 | A kind of multidirectional buffering type automobile bumper |
-
2017
- 2017-10-16 CN CN201710959053.XA patent/CN107839634A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1625049A1 (en) * | 2003-05-09 | 2006-02-15 | Bawer S.r.l. | Shock absorber, particularly for commercial vehicles or the like |
| CN201002574Y (en) * | 2007-01-15 | 2008-01-09 | 耿秀珍 | Automobile decompression bumper |
| CN104709209A (en) * | 2013-12-11 | 2015-06-17 | 周广坤 | Automobile head-on crash prevention protector |
| CN206344784U (en) * | 2016-12-21 | 2017-07-21 | 郭敏强 | One kind classification damping type pilotless automobile bumper |
| CN106828400A (en) * | 2017-03-03 | 2017-06-13 | 吉林大学 | A kind of multi-angle protection pedestrian and the commercial car active control anticollision mechanism of vehicle |
| CN106891840A (en) * | 2017-03-17 | 2017-06-27 | 贵州大学 | A kind of multistage energy absorbing vehicle bumper |
| CN107176127A (en) * | 2017-07-07 | 2017-09-19 | 顾友民 | A kind of bumper |
| CN207523619U (en) * | 2017-10-16 | 2018-06-22 | 安卡精密机械（天津）股份有限公司 | A kind of multidirectional buffering type automobile bumper |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108944759A (en) * | 2018-07-09 | 2018-12-07 | 葛成侠 | A method of reducing automobile impact force |
| CN110549970A (en) * | 2019-09-25 | 2019-12-10 | 福州大学 | rotary energy absorption type automobile bumper and working method thereof |
| CN110549970B (en) * | 2019-09-25 | 2024-04-23 | 福州大学 | Rotary energy-absorbing type automobile bumper and working method thereof |
| CN112849067A (en) * | 2021-03-31 | 2021-05-28 | 哈尔滨理工大学 | Novel automobile buffer bumper |
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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 | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180327 |