CN105667435A - Anti-collision beam suitable for SUVs - Google Patents
Anti-collision beam suitable for SUVs Download PDFInfo
- Publication number
- CN105667435A CN105667435A CN201610222268.9A CN201610222268A CN105667435A CN 105667435 A CN105667435 A CN 105667435A CN 201610222268 A CN201610222268 A CN 201610222268A CN 105667435 A CN105667435 A CN 105667435A
- Authority
- CN
- China
- Prior art keywords
- collision
- collision prevention
- prevention girders
- absorption box
- energy
- 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
-
- 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
- B60R19/18—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
- B60R2019/186—Additional energy absorbing means supported on bumber beams, e.g. cellular structures or material
Abstract
The invention belongs to the field of automobile parts, and particularly relates to an anti-collision beam suitable for SUVs. The anti-collision beam comprises a left energy absorption box, a right energy absorption box, wiring harness installing supports, an anti-collision-beam inner plate and a framework body. The left energy absorption box and the right energy absorption box are welded at the two ends of the anti-collision-beam inner plate in a riveted mode respectively, the wiring harness installing supports are welded on the anti-collision-beam inner plate in a riveted and central-symmetry mode, and the framework body and the anti-collision-beam inner plate are welded into a whole. According to the anti-collision beam, as the anti-collision-beam inner plate and the framework body which are double-layer stamping parts are subjected to butt welding, the strength of the anti-collision beam is greatly enhanced. As 2-3 energy absorption concave spots are symmetrically formed in each of the energy absorption boxes, in the whole automobile collision process, the deformation amount of the energy absorption boxes is increased to disperse energy, and harm to passengers is reduced to the maximum degree. The anti-collision beam designed according to the technical scheme has the advantages of being high in strength and good in energy absorption effect.
Description
Technical field
The invention belongs to auto parts and components field, be specifically related to a kind of collision prevention girders suitable in SUV vehicle.
Background technology
Along with China's economy progressively develops, the increase year by year of GDP per capita, living standards of the people have had qualitative leap than before. Private car is increasingly becoming the necessary in life, the comfortableness that a lot of people nowadays do not limit the usability meeting car, more pursue aesthetic look and larger space and use. Under current bad border, first SUV becomes numerous family. Collision prevention girders be positioned at automobile foremost and rearmost end, belong to the protection device before and after vehicle body. Along with the penetration and promotion of SUV vehicle, the safety of SUV vehicle is proposed increasingly higher requirement by people. It is typically on SUV front bumper and anticollision beam assembly is installed. The quality of anticollision beam assembly, directly affects the security performance of SUV vehicle. In low speed collision accident, anticollision beam assembly allows for reaching to fully absorb energy to protect SUV vehicle and the safety of the personnel of riding, and reduces property loss as far as possible; In high velocity impact, anticollision beam assembly to absorb and energy dispersive, the minimizing of the maximum degree injury to personnel by bus. Although anticollision beam assembly structure and form on market are varied, but often due to enterprise's cost declining or design improper and directly affect its structure and energy-absorbing effect.
Summary of the invention
It is an object of the invention to overcome the deficiencies in the prior art and provide a kind of intensity big and the collision prevention girders suitable in SUV vehicle that energy-absorbing effect is good.
For solving above-mentioned technical problem, the present invention adopts the following technical scheme that:
A kind of collision prevention girders suitable in SUV vehicle, including left energy-absorption box, right energy-absorption box, wire harness mounting bracket, collision prevention girders inner panel and frame body, described left energy-absorption box and right energy-absorption box rivet welding respectively is at the two ends of described collision prevention girders inner panel, described wire harness mounting bracket is according to centrosymmetry rivet welding on described collision prevention girders inner panel, and described frame body and described collision prevention girders inner panel form one by welding.
Preferably, described collision prevention girders inner panel is provided with laterally zygomorphic semicircle reinforcement.
Preferably, run through about described semicircle reinforcement on described collision prevention girders inner panel and in the middle of uninterrupted.
Preferably, described left energy-absorption box and the rib of right energy-absorption box are respectively equipped with 2-3 energy-absorbing concave point.
Compared with prior art, the invention have the benefit that
A kind of collision prevention girders suitable in SUV vehicle provided by the present invention, adopts collision prevention girders inner panel and frame body bilayer stamping parts butt welding, significantly increases the self-strength of collision prevention girders. Being symmetrical arranged 2-3 energy-absorbing concave point on energy-absorption box, in complete automobile collision process, the deflection increasing energy-absorption box carrys out energy dispersive, farthest reduces the injury to personnel by bus. The collision prevention girders of this programme design has the advantages that intensity is big and energy-absorbing effect is good.
Accompanying drawing explanation
Fig. 1 is perspective view of the present invention;
Fig. 2 is the main TV structure schematic diagram of the present invention;
Fig. 3 is backsight structural representation of the present invention;
Fig. 4 is left view structural representation of the present invention;
Fig. 5 is the right TV structure schematic diagram of the present invention;
Fig. 6 is plan structure schematic diagram of the present invention;
Fig. 7 is that the present invention looks up structural representation.
Detailed description of the invention
Shown in accompanying drawing 1-7, a kind of collision prevention girders suitable in SUV vehicle, including left energy-absorption box 1, right energy-absorption box 2, wire harness mounting bracket 3, collision prevention girders inner panel 4 and frame body 5; Described left energy-absorption box 1 and the welding of sheet metal parts that right energy-absorption box 2 is 3-10mm thickness form, and are shaped like in cuboid, left energy-absorption box 1 and right energy-absorption box 2 rivet welding respectively at the two ends of described collision prevention girders inner panel 4; The described iron plate that wire harness mounting bracket 3 is " L " shape, according to centrosymmetry rivet welding on described collision prevention girders inner panel 4; Described frame body (5) and collision prevention girders inner panel 4 are the stamping parts of arc, for ensureing that the present invention has significantly high intensity, described frame body 5 and described collision prevention girders inner panel 4 and forms one by welding.
For strengthening the integrally-built intensity of the present invention further, described collision prevention girders inner panel 4 is provided with laterally zygomorphic semicircle reinforcement 6, described semicircle reinforcement about 6 run through on described collision prevention girders inner panel 4 and in the middle of uninterrupted.
For improving the energy-absorbing effect of the present invention further, described left energy-absorption box 1 and the rib of right energy-absorption box 2 are respectively equipped with 2-3 energy-absorbing concave point 7.
A kind of collision prevention girders suitable in SUV vehicle provided by the present invention, adopts collision prevention girders inner panel 4 and the double-deck stamping parts butt welding of frame body 5, significantly increases the self-strength of collision prevention girders. Being symmetrical arranged 2-3 energy-absorbing concave point on energy-absorption box, in complete automobile collision process, the deflection increasing energy-absorption box carrys out energy dispersive, farthest reduces the injury to personnel by bus. The collision prevention girders of this programme design has the advantages that intensity is big and energy-absorbing effect is good.
Claims (4)
1. the collision prevention girders being applicable to SUV vehicle, including left energy-absorption box (1), right energy-absorption box (2), wire harness mounting bracket (3), collision prevention girders inner panel (4) and frame body (5), it is characterized in that: described left energy-absorption box (1) and right energy-absorption box (2) rivet welding respectively is at the two ends of described collision prevention girders inner panel (4), described wire harness mounting bracket (3) is according to centrosymmetry rivet welding on described collision prevention girders inner panel (4), and described frame body (5) and described collision prevention girders inner panel (4) form one by welding.
2. a kind of collision prevention girders suitable in SUV vehicle according to claim 1, it is characterised in that: described collision prevention girders inner panel (4) is provided with laterally zygomorphic semicircle reinforcement (6).
3. a kind of collision prevention girders suitable in SUV vehicle according to claim 2, it is characterised in that: the collision prevention girders inner panel (4) that described semicircle reinforcement (6) left and right runs through described is upper and middle uninterrupted.
4. a kind of collision prevention girders suitable in SUV vehicle according to claim 1, it is characterised in that: described left energy-absorption box (1) and the rib of right energy-absorption box (2) are respectively equipped with 2-3 energy-absorbing concave point (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610222268.9A CN105667435A (en) | 2016-04-09 | 2016-04-09 | Anti-collision beam suitable for SUVs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610222268.9A CN105667435A (en) | 2016-04-09 | 2016-04-09 | Anti-collision beam suitable for SUVs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105667435A true CN105667435A (en) | 2016-06-15 |
Family
ID=56308865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610222268.9A Pending CN105667435A (en) | 2016-04-09 | 2016-04-09 | Anti-collision beam suitable for SUVs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105667435A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107082053A (en) * | 2017-05-05 | 2017-08-22 | 合肥亿恒机械有限公司 | A kind of New-energy electric vehicle front anticollision beam assembly |
| CN108099673A (en) * | 2017-12-29 | 2018-06-01 | 侯树磊 | A kind of electric vehicle of energy-saving safe |
| JP2019006129A (en) * | 2017-06-20 | 2019-01-17 | アイシン精機株式会社 | Shock absorber and bumper reinforcement |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110055257A (en) * | 2009-11-19 | 2011-05-25 | 현대하이스코 주식회사 | Bumper rail for saving cost of low speed crash |
| CN202271942U (en) * | 2011-09-22 | 2012-06-13 | 重庆长安汽车股份有限公司 | Automobile front anticollision beam assembly |
| CN203581113U (en) * | 2013-11-07 | 2014-05-07 | 重庆长安汽车股份有限公司 | Automobile front bumper structure |
| CN203974727U (en) * | 2014-08-17 | 2014-12-03 | 合肥亿恒机械有限公司 | Battery-driven car anticollision beam for front bumper assembly |
| CN204937031U (en) * | 2015-09-08 | 2016-01-06 | 仪征同舟汽车零部件有限公司 | A kind of front bumper of saloon car crossbeam assembly |
| CN205059492U (en) * | 2015-08-28 | 2016-03-02 | 长城汽车股份有限公司 | Crashproof roof beam assembly before vehicle reaches |
| CN205059488U (en) * | 2015-10-16 | 2016-03-02 | 江西江铃集团新能源汽车有限公司 | Car body buffer stop |
| CN205589156U (en) * | 2016-04-09 | 2016-09-21 | 合肥亿恒机械有限公司 | Anticollision roof beam suitable for SUV motorcycle type |
-
2016
- 2016-04-09 CN CN201610222268.9A patent/CN105667435A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110055257A (en) * | 2009-11-19 | 2011-05-25 | 현대하이스코 주식회사 | Bumper rail for saving cost of low speed crash |
| CN202271942U (en) * | 2011-09-22 | 2012-06-13 | 重庆长安汽车股份有限公司 | Automobile front anticollision beam assembly |
| CN203581113U (en) * | 2013-11-07 | 2014-05-07 | 重庆长安汽车股份有限公司 | Automobile front bumper structure |
| CN203974727U (en) * | 2014-08-17 | 2014-12-03 | 合肥亿恒机械有限公司 | Battery-driven car anticollision beam for front bumper assembly |
| CN205059492U (en) * | 2015-08-28 | 2016-03-02 | 长城汽车股份有限公司 | Crashproof roof beam assembly before vehicle reaches |
| CN204937031U (en) * | 2015-09-08 | 2016-01-06 | 仪征同舟汽车零部件有限公司 | A kind of front bumper of saloon car crossbeam assembly |
| CN205059488U (en) * | 2015-10-16 | 2016-03-02 | 江西江铃集团新能源汽车有限公司 | Car body buffer stop |
| CN205589156U (en) * | 2016-04-09 | 2016-09-21 | 合肥亿恒机械有限公司 | Anticollision roof beam suitable for SUV motorcycle type |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107082053A (en) * | 2017-05-05 | 2017-08-22 | 合肥亿恒机械有限公司 | A kind of New-energy electric vehicle front anticollision beam assembly |
| JP2019006129A (en) * | 2017-06-20 | 2019-01-17 | アイシン精機株式会社 | Shock absorber and bumper reinforcement |
| CN108099673A (en) * | 2017-12-29 | 2018-06-01 | 侯树磊 | A kind of electric vehicle of energy-saving safe |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160615 |
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| RJ01 | Rejection of invention patent application after publication |