CN107139698A - A kind of bump-proof rod for automobile door - Google Patents
A kind of bump-proof rod for automobile door Download PDFInfo
- Publication number
- CN107139698A CN107139698A CN201710313894.3A CN201710313894A CN107139698A CN 107139698 A CN107139698 A CN 107139698A CN 201710313894 A CN201710313894 A CN 201710313894A CN 107139698 A CN107139698 A CN 107139698A
- Authority
- CN
- China
- Prior art keywords
- crash bar
- connecting plate
- bump
- high strength
- strength steel
- 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
- 239000000463 material Substances 0.000 claims abstract description 11
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 7
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 7
- 239000010959 steel Substances 0.000 claims abstract description 7
- 229910000797 Ultra-high-strength steel Inorganic materials 0.000 claims abstract description 4
- 238000000465 moulding Methods 0.000 claims abstract description 4
- 210000003205 muscle Anatomy 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 4
- 230000002787 reinforcement Effects 0.000 abstract description 3
- 206010039203 Road traffic accident Diseases 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J5/00—Doors
- B60J5/04—Doors arranged at the vehicle sides
- B60J5/042—Reinforcement elements
- B60J5/0422—Elongated type elements, e.g. beams, cables, belts or wires
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vibration Dampers (AREA)
Abstract
The present invention relates to technical field of automobile parts, more particularly, to a kind of bump-proof rod for automobile door, including crash bar and the connecting plate installed in the crash bar two ends, the material of the crash bar is aluminium alloy or super-high strength steel, and its cross section is circular or square；The connecting plate is Z-shaped configuration, and its material is ultra-high strength steel plate and passes through cold stamping monolithic molding；Mounting hole and multiple tracks reinforcement are provided with the connecting plate.A kind of bump-proof rod for automobile door of the present invention, using aluminium alloy or the crash bar of super-high strength steel material, is highly resistant to external force and resists side collision, designs connection plate device at crash bar two ends, can effectively improve the versatility of product and the convenience of installation.
Description
Technical field
The present invention relates to technical field of automobile parts, more particularly, to a kind of bump-proof rod for automobile door.
Background technology
In traffic accident, side collision is that occur frequency highest Crash characteristics, accident and dead caused by side collision
The number of dying is only second to head-on crash row second.Touched due to there is no enough spaces to produce big deformation between occupant and car door to absorb
Energy is hit, so side collision seems especially dangerous in traffic accident.In recent years, the safe design of side collision is used as vapour
Car one of most important factor safely.In order to reduce injury of the occupant in side collision, it is necessary to which one safely and effectively passive
Safety device.The side crashworthiness of vehicle is improved, in addition to improving the intensity of body side wall, preventing car door intrusion and various preventing car doors
The research for hitting beam is also carried out extensively in each automobile power of the world.Door anti-collision joist is resisted side as the reinforcer of car door and touched
Hit, early stage side collision occurs, door anti-collision joist is deformed and absorbs the energy of collision generation and play reduction occupant
The purpose of injury.
The content of the invention
It is an object of the invention to provide a kind of cheap and safe and reliable bump-proof rod for automobile door of manufacturing cost.
In order to solve the above technical problems, the present invention is adopted the following technical scheme that：
A kind of bump-proof rod for automobile door, including crash bar and the connecting plate installed in the crash bar two ends, the crash bar
Material is aluminium alloy or super-high strength steel, and its cross section is circular or square；The connecting plate is Z-shaped configuration, and its material is
Ultra-high strength steel plate simultaneously passes through cold stamping monolithic molding；Mounting hole and multiple tracks reinforcement are provided with the connecting plate.
Compared with prior art, beneficial effects of the present invention are：
A kind of bump-proof rod for automobile door of the present invention, using aluminium alloy or the crash bar of super-high strength steel material, is highly resistant to external force
Side collision is resisted, connection plate device is designed at crash bar two ends, the versatility of product and the convenience of installation can be effectively improved.
Brief description of the drawings
Fig. 1 is dimensional structure diagram of the present invention；
Fig. 2 is partial enlargement structural representation at A of the present invention.
Embodiment
Referring to shown in accompanying drawing 1-2, a kind of bump-proof rod for automobile door, including crash bar 1 and installed in the crash bar two ends
Connecting plate 2, the material of the crash bar 1 is aluminium alloy or super-high strength steel, and its cross section is circular or square；The connecting plate
2 be Z-shaped configuration, and its material is ultra-high strength steel plate and passes through cold stamping monolithic molding；Provided with installation on the connecting plate 2
Hole 3 and multiple tracks reinforcement 4.
A kind of bump-proof rod for automobile door of the present invention, using aluminium alloy or the crash bar of super-high strength steel material, is highly resistant to
External force resists side collision, crash bar two ends design connection plate device, can effectively improve product versatility and installation just
Victory.
It is described above, it is only the preferred embodiments of the present invention, is not the limitation that other forms are done to the present invention,
Any those skilled in the art are changed or are modified as equivalent variations possibly also with the technology contents of the disclosure above
Equivalent embodiment.But, every without departing from the present invention program content, the technical spirit according to the present invention is done to above example
Any simple modification, equivalent variations and remodeling, still fall within protection scope of the present invention.
Claims (1)
1. a kind of bump-proof rod for automobile door, including crash bar and the connecting plate installed in the crash bar two ends, it is characterised in that：
The material of the crash bar is aluminium alloy or super-high strength steel, and its cross section is circular or square；The connecting plate is the knot of falling Z-shaped
Structure, its material is ultra-high strength steel plate and passes through cold stamping monolithic molding；Strengthen on the connecting plate provided with mounting hole and multiple tracks
Muscle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710313894.3A CN107139698A (en) | 2017-05-05 | 2017-05-05 | A kind of bump-proof rod for automobile door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710313894.3A CN107139698A (en) | 2017-05-05 | 2017-05-05 | A kind of bump-proof rod for automobile door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107139698A true CN107139698A (en) | 2017-09-08 |
Family
ID=59778041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710313894.3A Pending CN107139698A (en) | 2017-05-05 | 2017-05-05 | A kind of bump-proof rod for automobile door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107139698A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109334413A (en) * | 2018-08-21 | 2019-02-15 | 靖江市新程汽车零部件有限公司 | Car front/rear door Novel crashproof bar |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0834238A (en) * | 1994-07-22 | 1996-02-06 | Hino Motors Ltd | Automobile |
| JPH10250370A (en) * | 1997-03-11 | 1998-09-22 | Mazda Motor Corp | Door structure of automobile |
| JP2008006935A (en) * | 2006-06-28 | 2008-01-17 | Kobe Steel Ltd | Composite member for automobile |
| CN201972543U (en) * | 2010-11-09 | 2011-09-14 | 上海汽车集团股份有限公司 | Anticollision automobile door and anticollision structure thereof |
| JP2014088119A (en) * | 2012-10-30 | 2014-05-15 | Aisin Keikinzoku Co Ltd | Door beam for vehicle |
| CN207449589U (en) * | 2017-05-05 | 2018-06-05 | 合肥亿恒智能科技股份有限公司 | A kind of bump-proof rod for automobile door |
-
2017
- 2017-05-05 CN CN201710313894.3A patent/CN107139698A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0834238A (en) * | 1994-07-22 | 1996-02-06 | Hino Motors Ltd | Automobile |
| JPH10250370A (en) * | 1997-03-11 | 1998-09-22 | Mazda Motor Corp | Door structure of automobile |
| JP2008006935A (en) * | 2006-06-28 | 2008-01-17 | Kobe Steel Ltd | Composite member for automobile |
| CN201972543U (en) * | 2010-11-09 | 2011-09-14 | 上海汽车集团股份有限公司 | Anticollision automobile door and anticollision structure thereof |
| JP2014088119A (en) * | 2012-10-30 | 2014-05-15 | Aisin Keikinzoku Co Ltd | Door beam for vehicle |
| CN207449589U (en) * | 2017-05-05 | 2018-06-05 | 合肥亿恒智能科技股份有限公司 | A kind of bump-proof rod for automobile door |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109334413A (en) * | 2018-08-21 | 2019-02-15 | 靖江市新程汽车零部件有限公司 | Car front/rear door Novel crashproof bar |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| CB02 | Change of applicant information |
Address after: 230601 intersection of Tiandu road and Tang Kou Road, Hefei economic and Technological Development Zone, Anhui, China Applicant after: HEFEI YIHENG INTELLIGENT TECHNOLOGY CO.,LTD. Address before: 230601 intersection of Tiandu road and Tang Kou Road, Hefei economic and Technological Development Zone, Anhui, China Applicant before: HEFEI YI-HENG MACHINERY CO.,LTD. |
|
| CB02 | Change of applicant information | ||
| 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 |
Application publication date: 20170908 |
|
| WD01 | Invention patent application deemed withdrawn after publication |