CN207449589U - A kind of bump-proof rod for automobile door - Google Patents

A kind of bump-proof rod for automobile door Download PDF

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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
Application number
CN201720495085.4U
Other languages
Chinese (zh)
Inventor
徐忠浪
董炜江
杨波
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hefei Yiheng Intelligent Technology Co ltd
Original Assignee
Hefei Billion Heng Smart Polytron Technologies Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hefei Billion Heng Smart Polytron Technologies Inc filed Critical Hefei Billion Heng Smart Polytron Technologies Inc
Priority to CN201720495085.4U priority Critical patent/CN207449589U/en
Application granted granted Critical
Publication of CN207449589U publication Critical patent/CN207449589U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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

A kind of bump-proof rod for automobile door
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.
CN201720495085.4U 2017-05-05 2017-05-05 A kind of bump-proof rod for automobile door Expired - Fee Related CN207449589U (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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