CN107939201A - Motor vehicle automobile door holding meanss - Google Patents
Motor vehicle automobile door holding meanss Download PDFInfo
- Publication number
- CN107939201A CN107939201A CN201711233225.1A CN201711233225A CN107939201A CN 107939201 A CN107939201 A CN 107939201A CN 201711233225 A CN201711233225 A CN 201711233225A CN 107939201 A CN107939201 A CN 107939201A
- Authority
- CN
- China
- Prior art keywords
- rolling member
- car door
- spacing keeper
- vehicle body
- spacing
- 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
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D11/00—Additional features or accessories of hinges
- E05D11/10—Devices for preventing movement between relatively-movable hinge parts
- E05D11/1028—Devices for preventing movement between relatively-movable hinge parts for maintaining the hinge in two or more positions, e.g. intermediate or fully open
Abstract
The present invention provides a kind of motor vehicle automobile door holding meanss, including car door page board, vehicle body leaf panel, hinge axis, car door page board is hinged with vehicle body leaf panel by hinge axis, further include the spacing keeper being sheathed on hinge axis, rolling member supports and flexible member, spacing keeper and rolling member support can be opposite or be moved toward one another, rolling member is equipped between spacing keeper and rolling member support, rolling member support end face is provided with the pit 11 for accommodating rolling member, spacing keeper end face is provided with the groove of surface undulation, the elastic force of flexible member makes spacing keeper and rolling member support clamp rolling member；When car door page board and vehicle body leaf panel relatively rotate, spacing keeper and rolling member support relatively rotates, and rolling member lower of original place rotation and the groove from spacing keeper end face in the pit 11 of rolling member support end face is rolled to another lower at this time.Car door holding meanss are integrated into body hinge by the present invention, are conducive to the arrangement of various parts in inner plate of car door.
Description
Technical field
The present invention relates to a kind of motor vehicle door hinge, more particularly to a kind of band keeps the body hinge of function.
Background technology
Common motor vehicle automobile door holding meanss are installed in car door and car as a part independently of body hinge
With, the holding function of the special angle between closing and fully open position is provided for car door.Its drawback is to need extra fastening
Part and installation procedure are attached components on car door and vehicle body, while most of part of independent car door holding meanss needs
, it is necessary to reserve larger space for it in inner plate of car door, this also limits other parts in inner plate of car door, than
Such as the arrangement space of automobile door glass, guide rail etc..
Also have technology car door holding function being integrated on body hinge, such as patent No. FR2915504A1 public affairs at present
A kind of integrated car door of cloth keeps the body hinge of function, but its drawback is exactly that hinge member is more, and volume and weight is big, unfavorable
In arrangement of the hinge on automobile.And a kind of integrated car door that Patent No. DE19953077A1 is announced keeps the door hinge of function
Chain, its advantage are exactly compact-sized, and part occupies little space, but its drawback is then to provide the component that car door keeps function, such as
Needle roller, cam, is arranged in the side of flexible member, and specification is smaller, limited amount, needs to bear in use larger
Power, on the one hand need costly component to make, at the same during much time using easily produce abrasion, cause
Part function is decayed or even is lost.
It is contemplated that overcome above drawback, there is provided a kind of compact-sized, part occupies little space, while passes through new knot
Structure designs, and the stress of single part is greatly decreased so that can make associated components using material and technique of low cost
And the car door holding meanss on various body hinges can be integrated in.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of compact-sized, motor vehicle automobile door that part occupies little space
The stress of single part is greatly decreased so that can use of low cost by new structure design in holding meanss, the device
Material and technique are come the car door holding meanss that make associated components and can be integrated on various body hinges.
To achieve the above object, the present invention provides following technical solution：
The present invention provides a kind of motor vehicle automobile door holding meanss, including car door page board, vehicle body leaf panel, hinge axis, the car door page
Plate is hinged with vehicle body leaf panel by the hinge axis, in embodiments of the present invention, the hinge axis can be with car door page board or vehicle body
Panel is fixed, and further includes the spacing keeper being sheathed on the hinge axis, rolling member support and flexible member, the spacing guarantor
Gripping member and rolling member support can be opposite or be moved toward one another, and are equipped with and roll between spacing keeper and the rolling member support
Part, the rolling member support end face are provided with the pit for accommodating the rolling member, and the spacing keeper end face is provided with surface
The groove of fluctuating, the elastic force of the flexible member make the spacing keeper and the rolling member support and clamp the rolling member；
The car door page board, the vehicle body leaf panel, connect one to one with the spacing keeper, rolling member support；When described
When car door page board is relatively rotated with the vehicle body leaf panel, the spacing keeper and rolling member support relatively rotate,
The rolling member rotates and from the spacing keeper end face in original place in the pit of rolling member support end face at this time
A lower of the groove be rolled to another lower.
Preferably, the spacing keeper, rolling member support and the rolling member form a holding unit, the guarantor
Unit is held as two, respectively positioned at the both ends of the flexible member.
Preferably, the car door page board, vehicle body leaf panel are respectively two pieces, and two pieces of vehicle body leaf panels keep single with described two
The spacing keeper of member is corresponded and is fixedly connected, and the rolling member support of described two holding units is axially moved with the hinge axis
Dynamic connection, two pieces of car door page boards are fixedly connected with the hinge axis.
Preferably, the outer surface of described two spacing keepers and two junctions of two pieces of vehicle body leaf panels are set respectively
There is sealing ring, sealing ring described in sleeve compresses is additionally provided with outside two sealing rings.
Preferably, the vehicle body leaf panel, car door page board are respectively one piece, a holding at the corresponding end of car door page board
The spacing keeper of unit is fixedly connected, the spacing keeper of a holding unit and the spacing keeper of another holding unit
It is fixedly connected by sleeve, rolling member support and the hinge axis axial movement of described two holding units connect, the car
Body page board is fixedly connected with the hinge axis.
Preferably, it is coated with grease in the pit and groove.
Preferably, the rolling member is multiple.
Preferably, it is described to be fixedly connected as annular knurl press-in, weld, rivet, be threadedly coupled.
Preferably, the rolling member is ball, and cylinder or conical needle roller, the pit is corresponding with this spherical
Hole, cylinder or cone hole.
Compared with prior art, the beneficial effects of the invention are as follows：
1. car door holding meanss are integrated into body hinge, single car door holding member is eliminated, is conducive to inner plate of car door
The arrangement of middle various parts.
2. it is multiple that a car door keeps the component of function to be designed to, reduce the stress of single part, reduce to single
The material and technological requirement of part, are conducive to be lifted the service life of part.
3. by the appropriate change to component, can be integrated in existing all kinds of hinges, lifting car door holding meanss
Applicability.
Brief description of the drawings
Fig. 1 is a kind of typical punching press type body hinge.
Fig. 2 is the top view that car door holding meanss of the present invention are integrated into typical punched body hinge.
Fig. 3 is A-A cut-away views of the Fig. 2 along hinge axes.
Fig. 4 is the top view of spacing keeper.
The 3D views for the rolling member support that Fig. 5 is.
Fig. 6 is section expanded schematic diagram of the associated components along the surface groove center line of spacing keeper.
Fig. 7 is another typical forging body hinge front view.
Fig. 8 is the front view that car door holding meanss of the present invention are integrated into typical forging body hinge.
Fig. 9 is B-B sectional view of the hinge along hinge axes in Fig. 8.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment, belongs to the scope of protection of the invention.
Embodiment one.
Most of motor vehicle door hinge is divided into punching press type and shaped steel or forging type, and Fig. 1 is a kind of typical
Punching press type body hinge.Fig. 2 is the top view that car door holding meanss of the present invention are integrated into typical punched body hinge, figure
3 be A-A cut-away views of the Fig. 2 along hinge axes.As shown in figure 3, the car door holding meanss of the present embodiment are from the right and left to centre
Two pieces of 1,2, two pieces of car door page boards vehicle body leaf panel 3,4, two spacing keeper 5a, 5b, multiple rolling member 6a have been sequentially arranged,
6b, 6c, 6d, two rolling member support 7a, 7b, a flexible member 9.The vehicle body leaf panel 1,2, spacing keeper 5a, 5b, rolling
Members 6a, 6b, 6b, 6d and flexible member 9 are sheathed on hinge axis 8；Two pieces of car door page boards 1,2 pass through such as annular knurl
Press-in, is welded, riveting, and the mode such as threaded connection is fixedly connected on the both ends of hinge axis 8, and described two rolling members support 7a, 7b
Connected by the modes such as key/groove, positive and the axial movement of articulated shaft 8, i.e., described rolling member support 7a, 7b can be along the hinge
Spindle 8 moves axially；Two pieces of vehicle body leaf panels 1,2 are pressed into two spacing keeper 5a, 5b by such as annular knurl respectively, weldering
Connect, rivet, the mode such as threaded connection, which corresponds, to be fixedly connected, i.e. the vehicle body leaf panel 3 on the left side and the spacing keeper 5a on the left side
It is fixedly connected, the vehicle body leaf panel 4 on the right is fixedly connected with the spacing keeper 5b on the right.Spacing keeper 5a, 5b and rolling member
7a is supported, multiple rolling member 6a, 6b, 6c, 6d are equipped between 7b.Spacing keeper 5a, 5b, rolling member support 7a, 7b and described
Multiple rolling member 6a, 6b, 6c, 6d forms a holding unit, two holding units is shared in the present embodiment, respectively positioned at elasticity
The both ends of element 8, under the elastic force effect of the flexible member 8, the spacing keeper 5a, 5b and rolling member support
7a, 7b clamp the rolling member 6a, 6b, 6c, 6d.
Fig. 4 is the top view of spacing keeper, and the groove 10 of fluctuating is designed with its end face；The rolling member support that Fig. 5 is
3D views, multiple pits 11 are designed with its end face, for accommodating rolling member 6a, 6b, 6c, the 6d, the rolling member
Form can be the needle roller of ball or cylinder or cone, and pit 11 corresponding with this can be spherical
Hole or cylinder, cone hole.Fig. 6 is associated components along spacing keeper 5a, the section of 10 center line of surface groove of 5b
Expanded schematic diagram.As shown in Fig. 5, Fig. 6 combination Fig. 7, when producing phase between the car door page board 1,2 and vehicle body leaf panel 3,4 of body hinge
During to rotating, and the spacing keeper 5a that vehicle body leaf panel 3,4 is fixedly connected, 5b and and pass through hinge axis 8 and car door page board 1,2 and connect
The rolling member support 7a connect, 7b will also produce relative rotation, while rolling member 6a, 6b will accommodate its rolling member support 7a,
Original place rotates in the end face pit 11 of 7b（I.e. its position supports 7a, 7b to remain unchanged relative to rolling member, but can be recessed in end face
Rotated in hole 11）With middle generation is opposite between spacing keeper 5a, the facing groove of 5b rolls, as rolling member 6a, 6b is from groove
10 lowest point a will promote rolling member support 7a, 7b respectively along hinge axis 8 to intermediary movements to during highest point b relative motions,
Rolling member support the distance between 7a, 7b L will also reduce, and the flexible member 9 for causing to be arranged between rolling member support 7a, 7b is subject to
Compress and produce elastic force, so that rolling member 6a, 6b are from a of 10 lowest point of groove to can be subject to during highest point b relative motions
The resistance of motion.When the external force of application is not enough to overcome the resistance of motion of rolling member 6a, 6b, 6c, 6d, rolling member 6a, 6b, 6c,
6d will remain in the lowest point a of groove 10.After the external force of application is disappeared, the rolling member will fall in lowest point a.So also
Play the role of car door being maintained at specific location, the groove 10 there can be the lowers of multiple specific locations to keep rolling
Part 6a, 6b, 6c, 6d, so allowing for car door can be kept in diverse location.It will be appreciated that each adjacent lower
Difference in height between eminence and need not, the rolling member 6a, 6b, 6c, 6d need not always remain at groove 10
Lowest point a, as long as driving spacing the keeper 5a, 5b when the car door page board 1,2 is relatively rotated with the vehicle body leaf panel 3,4
Support 7a with the rolling member, when 7b relatively rotates, the rolling member 6a, 6b, 6c, 6d from the spacing keeper 5a,
One lower of the groove 10 of 5b end faces is rolled to another lower and keeps just.
Spacing keeper 5a described in the present embodiment, 5b are fixedly connected with the vehicle body leaf panel 3,4, the rolling member support
7a, 7b by with the axial movement of hinge axis 8 connection, hinge axis 8 and car door fabric swatch 1,2 be fixedly connected so as to the car door page board
1,2 connection, when car door is rotated around vehicle body, spacing keeper 5a, 5b will be static with vehicle body, and rolling member support 7a, 7b will be by cutting with scissors
Chain rivet 8 drive with car door relative to spacing keeper 5a, 5b rotate, in other embodiments can also by spacing keeper 5a,
5b is connected with car door page board 1,2, supports 7a, 7b to be connected with vehicle body leaf panel 3,4 rolling member, hinge axis 8 can be with car door page board 1,2
Connection, can also connect, articulated shaft 8 can be with spacing keeper 5a, 5b connections, can also be with rolling member branch with vehicle body leaf panel 3,4
7a is supportted, 7b connections, the car door page board 1,2, vehicle body leaf panel 3,4 in a word, with the spacing keeper 5a, 5b, rolling member support
7a, 7b will connect one to one, i.e. car door page board 1,2 and spacing keeper 5a, 5b connections, vehicle body leaf panel 3,4 and rolling member branch
7a, 7b connections, or car door page board 1,2 is supportted with rolling member support 7a, 7b connections, vehicle body leaf panel 3,4 and spacing keeper 5a, 5b to connect
Connect, when ensureing that car door page board 1,2 is relatively rotated with vehicle body leaf panel 3,4, spacing keeper 5a, 5b and rolling member support 7a, 7b hair
It is raw to relatively rotate；Spacing keeper 5a, 5b can support 7a in rolling member, and the left side of 7b, can also be spacing keeper 5a, 5b
7a is supported in rolling member, the right of 7b, flexible member 9 can use spring to use compression spring, in short, utilizing flexible member
Elastic force make spacing keeper 5a, 5b and the rolling member support 7a, 7b clamp the rolling member 6a, 6b, 6c, 6d；Can be with axis
To it is mobile can be spacing keeper 5a, 5b and/or rolling member support 7a, 7b, spacing keeper 5a, 5b and/or rolling member
7a, 7b is supported to move radially, in a word the spacing keeper 5a, 5b needs to occur with rolling member support 7a, 7b
Relatively or move toward one another.
The holding unit of function is kept to be designed in the both sides of flexible member 9 due to playing car door, compared to being positioned only at
The design of 8 side of flexible member, in the case of identical total rotary motion resistance, per rotary motion resistance suffered by the part of side
Power by be single-sided arrangement half, meanwhile, by single-sided design multiple rolling member 6a, 6b, 6c, 6d, each rolling member 6a,
The pressure of flexible member 9 will be greatly decreased suffered by 6b, 6c, 6d.2 points of designs of the above will greatly reduce the stress of correlated parts,
So as to make correlated parts using more cheap raw material and technique, while will also it mitigate part during the motion
Caused abrasion, prolongs the service life.
In order to further reduce in rolling member 6a, 6b, 6c, 6d and spacing keeper 5a, 5b and rolling member support 7a, 7b
The abrasion of pit 11 or groove 10, can smear grease in pit 11 and groove 10.
Grease leakage and the isolation foreign matter such as dust, water in order to prevent, are designed with sealing ring 13a, 13b, in spacing holding
The outer surface of part 5a, 5b and two junctions of described two vehicle body leaf panels 3,4 are also respectively designed with a circle groove to accommodate numbering
For 13a, the sealing ring of 13b.In addition it is designed with sleeve 12,12 both ends of sleeve lead to by sealing ring 13a, 13b
Interference fit compresses seal 13a, 13b are crossed to reach the effect of isolation.
Embodiment two.
Fig. 7 is another typical forging body hinge front view, and Fig. 8 is to be integrated into car door holding meanss of the present invention
The front view of typical forging body hinge, Fig. 9 are B-B sectional view of the hinge along hinge axes in Fig. 8.As Fig. 7, Fig. 8 are combined
Shown in Fig. 9, the present embodiment in place of one main difference of embodiment with being, car door page board 1, vehicle body leaf panel 3 are respectively one piece, car door
The spacing keeper 5a of one holding unit at 1 corresponding end of page board, 5b are pressed into by such as annular knurl, are welded, and riveting, screw thread connects
The mode such as connect to be fixedly connected, the spacing keeper 5a of the spacing keeper 5a of a holding unit, 5b and another holding unit,
5b uses annular knurl to be such as pressed into by sleeve 12, welds, riveting, and the mode such as threaded connection is fixedly connected, the rolling of two holding units
Part supports 7a, 7b to move axially connection, the vehicle body leaf panel 3 and institute by such as mode such as key/groove, positive with hinge axis 8
State hinge axis 8 to be pressed into by such as annular knurl, weld, rivet, the mode such as threaded connection is fixedly connected.Remaining something in common is no longer superfluous
State.
When the car door page board 1 is rotated around the vehicle body leaf panel 3, the car door page board 1 will drive to be consolidated by sleeve 12
Surely the two spacing keeper 5a connected, 5b and the rolling member connected with the axial movement of hinge axis 8 support 6a, 6b that opposite turn occurs
It is dynamic, make the rolling member 6a, 6b, 6c, 6d original places in the pit 11 of rolling member support end face rotate and from spacing keeper end
One lower of the groove 10 in face is rolled to another lower, so that car door is maintained at specific location.
Claims (9)
1. a kind of motor vehicle automobile door holding meanss, including car door page board, vehicle body leaf panel, hinge axis, the car door page board and vehicle body
Page board is hinged by the hinge axis, it is characterised in that：Further include spacing keeper, the rolling member being sheathed on the hinge axis
Support and flexible member, the spacing keeper and rolling member support can be opposite or be moved toward one another, the spacing holding
Rolling member is equipped between part and rolling member support, the rolling member support end face is provided with the pit for accommodating the rolling member, institute
State the groove that spacing keeper end face is provided with surface undulation, the elastic force of the flexible member makes the spacing keeper and described
Rolling member support clamps the rolling member；The car door page board, the vehicle body leaf panel, with the spacing keeper, the rolling
Part support connects one to one；When the car door page board and the vehicle body leaf panel relatively rotate, the spacing keeper and institute
State rolling member support to relatively rotate, at this time rolling member pirouette in the pit of rolling member support end face
One lower of the groove dynamic and from the spacing keeper end face is rolled to another lower.
2. car door holding meanss as claimed in claim 1, it is characterised in that：The spacing keeper, rolling member support and
The rolling member forms a holding unit, and the holding unit is two, respectively positioned at the both ends of the flexible member.
3. car door holding meanss as claimed in claim 2, it is characterised in that：The car door page board, vehicle body leaf panel are respectively two pieces,
Two pieces of vehicle body leaf panels are corresponded with the spacing keeper of described two holding units and are fixedly connected, described two to keep single
The rolling member support of member is connected with hinge axis axial movement, and two pieces of car door page boards are fixedly connected with the hinge axis.
4. car door holding meanss as claimed in claim 3, it is characterised in that：The outer surface of described two spacing keepers and institute
Two junctions for stating two pieces of vehicle body leaf panels are respectively equipped with sealing ring, and sealing described in sleeve compresses is additionally provided with outside two sealing rings
Circle.
5. car door holding meanss as claimed in claim 2, it is characterised in that：The vehicle body leaf panel, car door page board are respectively one piece,
The spacing keeper of one holding unit at the corresponding end of car door page board is fixedly connected, the spacing guarantor of a holding unit
Gripping member is fixedly connected with the spacing keeper of another holding unit by sleeve, the rolling member support of described two holding units
Move axially and connect with the hinge axis, the vehicle body leaf panel is fixedly connected with the hinge axis.
6. car door holding meanss as claimed in claim 2, it is characterised in that：Grease is coated with the pit and groove.
7. car door holding meanss as claimed in claim 1, it is characterised in that：The rolling member is multiple.
8. the car door holding meanss as described in claim 3 or 5, it is characterised in that：It is described to be fixedly connected as annular knurl press-in, weldering
Connect, rivet, be threadedly coupled.
9. the car door holding meanss as described in claim 3 or 5, it is characterised in that：The rolling member is ball, cylinder or
Conical needle roller, the pit are spherical hole corresponding with this, cylinder or cone hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711233225.1A CN107939201A (en) | 2017-11-30 | 2017-11-30 | Motor vehicle automobile door holding meanss |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711233225.1A CN107939201A (en) | 2017-11-30 | 2017-11-30 | Motor vehicle automobile door holding meanss |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107939201A true CN107939201A (en) | 2018-04-20 |
Family
ID=61947850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711233225.1A Pending CN107939201A (en) | 2017-11-30 | 2017-11-30 | Motor vehicle automobile door holding meanss |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107939201A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102052027A (en) * | 2009-10-29 | 2011-05-11 | 比亚迪股份有限公司 | Vehicular limit gemel |
| CN202611405U (en) * | 2012-04-28 | 2012-12-19 | 长城汽车股份有限公司 | Hinge structure of automobile door |
| CN203835103U (en) * | 2014-05-27 | 2014-09-17 | 安徽江淮汽车股份有限公司 | Car door limiter |
| CN106285269A (en) * | 2015-05-28 | 2017-01-04 | 长城汽车股份有限公司 | Body hinge and vehicle |
| CN106948688A (en) * | 2016-01-06 | 2017-07-14 | 比亚迪股份有限公司 | Body hinge and the vehicle with it |
-
2017
- 2017-11-30 CN CN201711233225.1A patent/CN107939201A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102052027A (en) * | 2009-10-29 | 2011-05-11 | 比亚迪股份有限公司 | Vehicular limit gemel |
| CN202611405U (en) * | 2012-04-28 | 2012-12-19 | 长城汽车股份有限公司 | Hinge structure of automobile door |
| CN203835103U (en) * | 2014-05-27 | 2014-09-17 | 安徽江淮汽车股份有限公司 | Car door limiter |
| CN106285269A (en) * | 2015-05-28 | 2017-01-04 | 长城汽车股份有限公司 | Body hinge and vehicle |
| CN106948688A (en) * | 2016-01-06 | 2017-07-14 | 比亚迪股份有限公司 | Body hinge and the vehicle with it |
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Application publication date: 20180420 |