CN207449589U - A kind of bump-proof rod for automobile door - Google Patents
A kind of bump-proof rod for automobile door Download PDFInfo
- Publication number
- CN207449589U CN207449589U CN201720495085.4U CN201720495085U CN207449589U CN 207449589 U CN207449589 U CN 207449589U CN 201720495085 U CN201720495085 U CN 201720495085U CN 207449589 U CN207449589 U CN 207449589U
- 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.)
- Expired - Fee Related
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
- 230000003014 reinforcing effect 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
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
Landscapes
- Body Structure For Vehicles (AREA)
Abstract
The utility model is related to technical field of automobile parts, and more particularly, to a kind of bump-proof rod for automobile door, the connecting plate including crash bar and mounted on the crash bar both ends, the material of the crash bar is aluminium alloy or super-high strength steel, and cross section is circular or square；The connecting plate is Z-shaped configuration, and material is ultra-high strength steel plate and passes through cold stamping monolithic molding；Mounting hole and multiple tracks reinforcing rib are equipped on the connecting plate.A kind of bump-proof rod for automobile door of the utility model 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 both 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 the highest Crash characteristics of the frequency occur, accident caused by side collision and dead
The number of dying is only second to head-on crash row second.It is touched due to generating big deformation without enough spaces 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 as vapour
Vehicle 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
Hitting the research of beam, also in the world, each automobile power is carried out extensively.Door anti-collision joist is touched as the reinforcer of car door to resist side
It hits, early stage side collision occurs, door anti-collision joist is deformed and absorbs the energy that collision generates and plays and reduce occupant
The purpose of injury.
The content of the invention
Bump-proof rod for automobile door of low cost and safe and reliable is manufactured it is an object of the invention to provide a kind of.
In order to solve the above technical problems, the present invention adopts the following technical scheme that：
A kind of bump-proof rod for automobile door, the connecting plate including crash bar and mounted on the crash bar both ends, the anticollision
The material of bar is aluminium alloy or super-high strength steel, and cross section is circular or square；The connecting plate for fall Z-shaped configuration, material
Matter is ultra-high strength steel plate and passes through cold stamping monolithic molding；Mounting hole and multiple tracks reinforcing rib are equipped on 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 resists side collision, crash bar both ends design connection plate device, can effectively improve product versatility and installation just
Victory.
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.
Specific embodiment
Referring to shown in attached drawing 1-2, a kind of bump-proof rod for automobile door, including crash bar 1 and mounted on the crash bar both ends
Connecting plate 2, the material of the crash bar 1 is aluminium alloy or super-high strength steel, and cross section is circular or square；The connecting plate
2 be Z-shaped configuration, and material is ultra-high strength steel plate and passes through cold stamping monolithic molding；Installation is equipped on the connecting plate 2
Hole 3 and multiple tracks reinforcing rib 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 both ends design connection plate device, can effectively improve product versatility and installation just
Victory.
The above is only the preferred embodiments of the present invention, and is not limited the present invention,
Any person skilled in the art is changed or is modified as equivalent variations possibly also with the technology contents of the disclosure above
Equivalent embodiment.But it is every without departing from the present invention program content, technical spirit according to the invention does 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, the connecting plate including crash bar and mounted on the crash bar both ends, it is characterised in that：
The material of the crash bar is aluminium alloy or super-high strength steel, and cross section is circular or square；The connecting plate is the knot of falling Z-shaped
Structure, material is ultra-high strength steel plate and passes through cold stamping monolithic molding；Mounting hole is equipped on the connecting plate and multiple tracks is strengthened
Muscle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720495085.4U CN207449589U (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 |
|---|---|---|---|
| CN201720495085.4U CN207449589U (en) | 2017-05-05 | 2017-05-05 | A kind of bump-proof rod for automobile door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207449589U true CN207449589U (en) | 2018-06-05 |
Family
ID=62246967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720495085.4U Expired - Fee Related CN207449589U (en) | 2017-05-05 | 2017-05-05 | A kind of bump-proof rod for automobile door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207449589U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107139698A (en) * | 2017-05-05 | 2017-09-08 | 合肥亿恒机械有限公司 | A kind of bump-proof rod for automobile door |
-
2017
- 2017-05-05 CN CN201720495085.4U patent/CN207449589U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107139698A (en) * | 2017-05-05 | 2017-09-08 | 合肥亿恒机械有限公司 | A kind of bump-proof rod for automobile door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 230601 intersection of Tian Du road and Tang Lu Road, Hefei economic and Technological Development Zone, Anhui Patentee after: HEFEI YIHENG INTELLIGENT TECHNOLOGY Co.,Ltd. Address before: 230601 intersection of Tian Du road and Tang Lu Road, Hefei economic and Technological Development Zone, Anhui Patentee before: HEFEI YIHENG INTELLIGENT TECHNOLOGY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180605 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |