CN107139698A - 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
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
Application number
CN201710313894.3A
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 EVER-WIN MACHINERY Co Ltd
Original Assignee
HEFEI EVER-WIN MACHINERY Co Ltd
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 EVER-WIN MACHINERY Co Ltd filed Critical HEFEI EVER-WIN MACHINERY Co Ltd
Priority to CN201710313894.3A priority Critical patent/CN107139698A/en
Publication of CN107139698A publication Critical patent/CN107139698A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60JWINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J5/00Doors
    • B60J5/04Doors arranged at the vehicle sides
    • B60J5/042Reinforcement elements
    • B60J5/0422Elongated type elements, e.g. beams, cables, belts or wires

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

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 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.
CN201710313894.3A 2017-05-05 2017-05-05 A kind of bump-proof rod for automobile door Pending CN107139698A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (6)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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