CN204175069U - Flexible car door constraint mechanism - Google Patents

Flexible car door constraint mechanism Download PDF

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Publication number
CN204175069U
CN204175069U CN201420508518.1U CN201420508518U CN204175069U CN 204175069 U CN204175069 U CN 204175069U CN 201420508518 U CN201420508518 U CN 201420508518U CN 204175069 U CN204175069 U CN 204175069U
Authority
CN
China
Prior art keywords
car door
drawstring
stop
check bracket
constraint mechanism
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 - Lifetime
Application number
CN201420508518.1U
Other languages
Chinese (zh)
Inventor
高成雷
吕洪勇
毕研猛
张洪森
胡建伟
梁成海
王磊
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.)
Shandong Baoya New Energy Vehicle Co Ltd
Original Assignee
Shandong Baoya New Energy Vehicle 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 Shandong Baoya New Energy Vehicle Co Ltd filed Critical Shandong Baoya New Energy Vehicle Co Ltd
Priority to CN201420508518.1U priority Critical patent/CN204175069U/en
Application granted granted Critical
Publication of CN204175069U publication Critical patent/CN204175069U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

A kind of flexible car door constraint mechanism, comprise check bracket, axle and drawstring, described check bracket is the U-shaped support of metal material, and on described check bracket, be provided with axis hole and screw fastening hole, stop axle passes axis hole and is fixed in described check bracket, stop drawstring two ends form a circular lasso structure respectively by folding and sewing up, and are connected on check bracket by described stop axle.The utility model entirety is flexible constraint mechanism, greatly alleviates car door and impacts the application life that improve car door constraint mechanism.And, reduce the impact of car door, and avoid the generation of friction abnormal sound, there is better application life.In mechanism, drawstring and stop axle carry out flexible contact, have certain self-lubricating property, without the need to lubrication within application life.

Description

Flexible car door constraint mechanism
Technical field
The utility model type relates to a kind of car door constraint mechanism, and this car door constraint mechanism can play the effect of constraint car door when car door is opened completely.
Background technology
Under normal circumstances, the quality of car door is relatively large, and the moment of inertia produced when car door opening is larger, as adopted the car door constraint mechanism of rigidity, under collision effect frequently, is easy to wear and tear, even destroy.Therefore, the car door of current nearly all passenger vehicle is all provided with car door constraint mechanism, i.e. car door limiter, the effect of stop ensures that vehicle is at the maximum opening angle of enabling limit, prevent door swing angle from spending and cause greatly car door or vehicle body to damage, common, car door limiter is arranged between car door and vehicle frame.Current most of car door limiter is metal hinge structure (i.e. rigid hinge), and the impulse ratio caused car door and vehicle body is comparatively large, and easily damage, reliability reduces.In addition, the hinge of rigidity is that namely the later stage needs to carry out lubricated maintenance, and this mechanism is wrapped by usually, and lubrication operation is more difficult easily because lack of lubrication causes enabling abnormal sound in work.
Utility model content
The purpose of this utility model is to provide a kind of flexible car door constraint mechanism, first object is to provide a kind of alternative structure of rigidity car door constraint mechanism, second object is to provide the more optimal restraining structure of a kind of structure, by the most simple and effective structure, reach best binding effect and application life.
The technical scheme in the invention for solving the technical problem is: flexible car door constraint mechanism, comprises
Two check brackets, described check bracket is the U-shaped support of metal material, and on described check bracket, be provided with axis hole and screw fastening hole, and its central axis hole is used for mounting limit device axle, and screw fastening hole is used for fastening installation,
The stop axle of two metal materials, described stop axle passes axis hole and is fixed in described check bracket, is the axle of a rigidity,
Article one, flexible stop drawstring, described stop drawstring two ends form a circular lasso structure respectively by folding and sewing up, and are connected on check bracket by described stop axle.
Further, the two ends of described stop drawstring are the bilayer with excessive effects, and centre is individual layer.
The beneficial effects of the utility model are:
The utility model entirety is flexible constraint mechanism, mechanical performance can substitute existing rigid constraint mechanism completely, improve the reliability of body hinge and constraint mechanism.
The design adopts flexible drawstring to replace rigidity drawstring, greatly alleviates car door and impacts the application life that improve car door constraint mechanism.And, reduce the impact of car door, and avoid the generation of friction abnormal sound.
Drawstring in mechanism and stop axle carry out slip-knot, and the middle part in middle drawstring forms the structure of easy bending, have better application life.
In mechanism, drawstring and stop axle carry out flexible contact, have certain self-lubricating property, without the need to lubrication within application life.
Accompanying drawing explanation
Fig. 1 is stereogram of the present utility model.
Fig. 2 is using state figure of the present utility model.
In figure: 1 check bracket, 2 stop axles, 3 stop drawstrings, 31 is double-deck, 32 individual layers, 4 bolts, 5 car doors, 6 vehicle bodies.
Detailed description of the invention
As depicted in figs. 1 and 2,
Flexible car door constraint mechanism, be also referred to as car door limiter, this car door limiter is made up of two check brackets, 1, two stop axles 2 and a stop drawstring 3, and every use amount 1 is overlapped.
Stop drawstring 3 two ends form a circular lasso structure respectively by plicating suture or heat bonding, be double-deck 31 at two ends, be individual layer 32 in centre, be connected on check bracket by stop axle 2, two check brackets 1 are installed on car door 5 and vehicle body 6 respectively by 4 bolts 4.Wherein, check bracket adopts steel plate punched shaping, and entirety is U-shaped, and perforate thereon, be respectively used to fixing and mounting limit device axle are installed.Stop axle 2 is metal bearing pin, adopts jump ring to be fixed, carries out slip-knot, have good flexibility with stop drawstring.
When car door opening, the distance between two check brackets 1 increases, and when car door gets to maximum open position, stop drawstring 3 is straightened, and is in maximum rating, forces car door 5 can not continue to open again.When a vehicle door is closed, the distance of check bracket part reduces, and car door limiter drawstring folds gradually, until car door is thoroughly closed, and is individual layer in the middle part of stop drawstring, so better flexible, is also convenient to bending.Above-mentioned flexible car door limiter drawstring quality is light, structure simple, without the need to lubrication, be more suitable for the application on riding low-speed pure electric automobile.
Except the technical characteristic described in manual, be the known technology of those skilled in the art.

Claims (2)

1. a flexible car door constraint mechanism, comprises
Two check brackets, described check bracket is the U-shaped support of metal material, and on described check bracket, be provided with axis hole and screw fastening hole,
The stop axle of two metal materials, described stop axle passes axis hole and is fixed in described check bracket,
Article one, flexible stop drawstring, described stop drawstring two ends form a circular lasso structure respectively by folding and sewing up, and are connected on check bracket by described stop axle.
2. flexible car door constraint mechanism according to claim 1, is characterized in that, the two ends of described stop drawstring are the bilayer with excessive effects, and centre is individual layer.
CN201420508518.1U 2014-09-04 2014-09-04 Flexible car door constraint mechanism Expired - Lifetime CN204175069U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420508518.1U CN204175069U (en) 2014-09-04 2014-09-04 Flexible car door constraint mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420508518.1U CN204175069U (en) 2014-09-04 2014-09-04 Flexible car door constraint mechanism

Publications (1)

Publication Number Publication Date
CN204175069U true CN204175069U (en) 2015-02-25

Family

ID=52563886

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420508518.1U Expired - Lifetime CN204175069U (en) 2014-09-04 2014-09-04 Flexible car door constraint mechanism

Country Status (1)

Country Link
CN (1) CN204175069U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104196381A (en) * 2014-09-04 2014-12-10 山东宝雅新能源汽车股份有限公司 Restriction mechanism of flexible car door

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104196381A (en) * 2014-09-04 2014-12-10 山东宝雅新能源汽车股份有限公司 Restriction mechanism of flexible car door

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CP01 Change in the name or title of a patent holder

Address after: 250100 middle section of Chunhui Road, high tech Zone, Jinan City, Shandong Province

Patentee after: Shandong Baoya New Energy Automobile Co.,Ltd.

Address before: 250100 middle section of Chunhui Road, high tech Zone, Jinan City, Shandong Province

Patentee before: SHANDONG BAOYA NEW ENERGY VEHICLE Co.,Ltd.

CP01 Change in the name or title of a patent holder
CP02 Change in the address of a patent holder

Address after: 264006 No.8, Beijing South Road, Yantai Economic and Technological Development Zone, Shandong Province

Patentee after: Shandong Baoya New Energy Automobile Co.,Ltd.

Address before: 250100 middle section of Chunhui Road, high tech Zone, Jinan City, Shandong Province

Patentee before: Shandong Baoya New Energy Automobile Co.,Ltd.

CP02 Change in the address of a patent holder
CX01 Expiry of patent term

Granted publication date: 20150225

CX01 Expiry of patent term