CN105888421A - Door leaf rotating shaft and automobile comprising door leaf rotating shaft - Google Patents
Door leaf rotating shaft and automobile comprising door leaf rotating shaft Download PDFInfo
- Publication number
- CN105888421A CN105888421A CN201510599297.2A CN201510599297A CN105888421A CN 105888421 A CN105888421 A CN 105888421A CN 201510599297 A CN201510599297 A CN 201510599297A CN 105888421 A CN105888421 A CN 105888421A
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- Prior art keywords
- groove
- tumbler
- guide rail
- door leaf
- rotating shaft
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Abstract
The invention discloses a door leaf rotating shaft and an automobile comprising the door leaf rotating shaft. The door leaf rotating shaft comprises a first rotating piece connected with an automobile body and a second rotating piece connected with an automobile door, wherein the first rotating piece is provided with a rotation shaft upwards extending from the upper surface of the first rotating piece, and the second rotating piece is assembled to the rotation shaft from the upper portion of the first rotating piece so as to drive the automobile door to rotate around the rotation shaft. A guide rail guiding the second rotating piece to rotate around the rotation shaft is arranged on the upper surface of the first rotating piece, one end portion of the guide rail corresponds to the closing position of the automobile door, and the other end portion of the guider rail corresponds to the opening position of the automobile door. A sliding block moving along the guide rail is arranged on the lower surface of the second rotating piece. The guide rail is further provided with a first groove located between the two end portions of the guide rail and used for movably limiting the sliding block in the first groove when the sliding block moves along the guide rail and passes through the first groove. According to the door leaf rotating shaft, segmented opening and closing of the automobile door can be achieved, and therefore safety and comfort of a user in the using process are guaranteed.
Description
Technical field
The present invention relates to auto parts machinery field, particularly to a kind of door leaf rotating shaft and the automobile that includes this door leaf rotating shaft.
Background technology
In current automobile, door leaf rotating shaft only serves the effect that car door is rotatably connected to car body, door leaf rotating shaft
Only there is the closed position of car door and car body laminating and car door is approximately perpendicular to the open position of car body.Car door
Either the breakdown action still closing motion from open position to closed position from the closed to open position is all one
Secondary property is moved, and the most no matter is on or off it is all directly and quickly to arrive target location, then in the process opened and close
In cause the situation injuring user of service to happen occasionally due to excessive velocities, thus reduce during client uses comfortable
Property and the evaluation to vehicle performance.
Summary of the invention
In view of this, it is an object of the invention to provide a kind of door leaf rotating shaft and use the automobile of this door leaf rotating shaft, this door leaf rotating shaft
The segmentation being capable of car door opens and closes, thus ensures user's safety in use and comfortableness.
The invention provides a kind of door leaf rotating shaft, for arrangements for automotive doors is assemblied in body of a motor car, including:
First tumbler, described first tumbler is connected with described body of a motor car, has the upper surface from described first tumbler
Upwardly extending rotary shaft；With
Second tumbler, described second tumbler is connected with described arrangements for automotive doors, and described second tumbler rotates from described first
The top of part is assemblied in described rotary shaft, to drive described arrangements for automotive doors to rotate around described rotary shaft；
Wherein,
The upper surface of described first tumbler has and guides the guide rail that rotates around described rotary shaft of described second tumbler, described in lead
The closed position of two ends of rail corresponding described arrangements for automotive doors respectively and open position；The following table mask of described second tumbler
The slide block moved along described guide rail, described slide block is had to move along described guide rail integratedly with described second tumbler；
Described guide rail has the first groove further, described first groove between two ends of described guide rail, described
Described slide block, for when described slide block moves through described first groove along described guide rail, is limited to by groove movably
In described first groove, described arrangements for automotive doors to be limited to movably the angle that described slide block is formed with described rotary shaft
Place.
Preferably, described second tumbler has the cylinder-shaped hole being extends in the vertical direction, and described slide block is accommodated in described circle
In cylindrical, to move along described guide rail integratedly with described second tumbler.
Preferably, described second tumbler has the compression spring being arranged in described cylinder-shaped hole, described compression bullet further
One end of spring is resisted against in described cylinder-shaped hole, and the other end is connected with described slide block.
Preferably, described second tumbler farther includes the adjusting nut threadeded with described cylinder-shaped hole,
One end of described compression spring is against described adjusting nut.
Preferably, described slide block is the ball along described slide or rolling.
Preferably, the first groove is the circular groove accommodating described ball, and the diameter of described first groove is less than described ball
Diameter,
The periphery of described first groove has the taper skew wall that the inner side obliquely downward to described first groove extends.
Preferably, an end corresponding to described open position of described guide rail has the second groove, and described second groove is used
In time moving to described end along described guide rail at described slide block, described slide block is limited to movably described second groove
In；
The shape of described second groove is identical with the shape of described first groove.
Another embodiment of the present invention additionally provides a kind of automobile, including:
Body of a motor car；
Arrangements for automotive doors；With
Above-described door leaf rotating shaft, described arrangements for automotive doors is assemblied in described body of a motor car by described door leaf rotating shaft.
Preferably, including: multiple door leaf rotating shafts, the plurality of door leaf rotating shaft is installed in described automobile along gravity direction compartment of terrain
Car door.
Accompanying drawing explanation
The present invention is only schematically illustrated and explains by the following drawings, not delimit the scope of the invention.
Fig. 1 is the assembling schematic diagram of the door leaf rotating shaft of the present invention.
Fig. 2 is the structural representation that the door leaf rotating shaft of the present invention is positioned at closed position.
Fig. 3 is the structural representation of a part for the door leaf rotating shaft of Fig. 2.
Fig. 4 is the top view of a part for the door leaf rotating shaft of Fig. 2.
Fig. 5 is the top view that the part of the door leaf rotating shaft of the present invention is centrally located.
Fig. 6 is the structural representation that the part of the door leaf rotating shaft of the present invention is positioned at open position.
Fig. 7 is the top view of a part for the door leaf rotating shaft of Fig. 6.
Fig. 8 is the sectional view of the first groove in the present invention and slide block, it illustrates coordinating of the first groove and slide block.
Label declaration:
1 arrangements for automotive doors
10 door leaf rotating shafts
20 first tumblers
21 rotary shafts
22 guide rails
The end of the guide rail of 22a corresponded closed positions
The end of the guide rail of 22b correspondence open position
23 first grooves
23a taper skew wall
24 second grooves
30 second tumblers
31 slide blocks/ball
32 compression springs
33 cylinder-shaped holes
34 adjusting nuts
Detailed description of the invention
In order to technical characteristic, purpose and the effect of invention are more clearly understood from, the now tool of the comparison accompanying drawing explanation present invention
Body embodiment, the most identical label represents identical part.
In this article, " schematically " expression " serves as example, example or explanation ", " should not show being described herein as
Meaning property " any diagram, embodiment be construed to a kind of preferred or more advantage technical scheme.
For making simplified form, each figure only schematically show part related to the present invention, and do not represent its conduct
The practical structures of product.It addition, so that simplified form readily appreciates, some figure has the parts of identical structure or function,
Only symbolically depict one of them, or only mark one of them.
In this article, " first ", " second " etc. are only used for differentiation each other, rather than represent significance level and order and
The premise etc. existed each other.
In this article, " on ", D score, "front", "rear", "left", "right" etc. be only used for representing the phase between relevant portion
To position relationship, and the absolute position of these relevant portions non-limiting.
In order to solve the skill that in prior art, car door causes personnel to injure due to excessive velocities during opening and closing
Art problem, the invention provides a kind of door leaf rotating shaft and uses the automobile of this door leaf rotating shaft, and this door leaf rotating shaft is capable of car door
Segmentation open and close, thus ensure user's safety in use and comfortableness.
As it is shown in figure 1, present embodiments provide a kind of door leaf rotating shaft 10, itself and arrangements for automotive doors 1 and body of a motor car (not shown)
Connect, so that arrangements for automotive doors 1 is assemblied in body of a motor car rotationally.Similarly, arrangements for automotive doors 1 has car door 1 and automobile
The closed position of vehicle body laminating and car door 1 are approximately perpendicular to the open position of body of a motor car.Although it is understood that
Arrangements for automotive doors 1 only can realize being assemblied in rotationally the purpose of body of a motor car by a door leaf rotating shaft 10, but is
Preferably support the weight of arrangements for automotive doors 1, it is generally the case that as it is shown in figure 1, on each arrangements for automotive doors 1 can be along its turn
The dynamic upper and lower installing in limit two or more door leaf rotating shaft 10, the most multiple door leaf rotating shafts 10 are along between the gravity direction of arrangements for automotive doors 1
Arrangements for automotive doors 1 it is assemblied in every ground.
As in figure 2 it is shown, door leaf rotating shaft 10 includes:
First tumbler 20, it is connected with body of a motor car, has the upwardly extending rotation of upper surface from the first tumbler 20
Axle 21；
Second tumbler 30, it is connected with arrangements for automotive doors 1, and the second tumbler 30 is assemblied in from the top of the first tumbler 20
Rotary shaft 21, rotates around rotary shaft 21 with driving automobile car door 1.
Fig. 3 is the structural representation of a part for the door leaf rotating shaft 10 of Fig. 2, and Fig. 4 is of the door leaf rotating shaft 10 of Fig. 2
The top view divided, does not shows the second tumbler 30 in Fig. 3 and Fig. 4.Shown in Fig. 3 and Fig. 4, the first tumbler 20
Upper surface have and guide the guide rail 22 that rotates around rotary shaft 21 of the second tumbler 30, two ends 22a, 22b of guide rail 22
The closed position of the most corresponding arrangements for automotive doors 1 and open position.Meanwhile, the lower surface of the second tumbler 30 has along guide rail
The slide block 31 that 22 move.
Wherein, the second tumbler 30 and slide block 31 are that one is mobile, the therefore slide block 31 position in guide rail 22
Represent second tumbler 30 position relative to the second tumbler 20, thus represent the car door 1 position relative to vehicle body.That is,
As shown in Figure 3 and Figure 4, when slide block 31 is positioned at end 22a (initiating terminal) of guide rail 22, the second of its correspondence
The position of tumbler 31 and car door 1 is the closed position of arrangements for automotive doors 1；As shown in Figure 6 and Figure 7, when slide block 31
When another end 22b (the end end) of guide rail 22, the second tumbler 31 of its correspondence and the position of car door 1 are
The open position of arrangements for automotive doors 1.The opening process of arrangements for automotive doors 1 by the slide block 31 of the second tumbler 31 along guide rail 22,
Move to end 22b from the end 22a of guide rail 22 and realize.The closing process of arrangements for automotive doors 1 passes through the second tumbler 31
Slide block 31 along guide rail 22, move to end 22a from the end 22b of guide rail 22 and realize.
Slide block 31 coordinates with guide rail 22, and one is to limit second tumbler 30 rotary motion trace around rotary shaft 21, and two
It is that it was rotating in order to make in rotation process to contact more smooth between the second tumbler 30 with the first tumbler 20
Journey uses slide block 31 along the less slip of the frictional force of guide rail 22 or rolling, rather than the second tumbler 30 and first
Face contact between tumbler 20.
Wherein, slide block 31 can realize with the one movement of the second tumbler 30 by the way of as shown in Figure 2.Such as Fig. 2 institute
Showing, the second tumbler 30 has the cylinder-shaped hole 33 being extends in the vertical direction, and slide block 31 is accommodated in cylinder-shaped hole 33.
Specifically, slide block 31 can major part be arranged in cylinder-shaped hole 33, and the only lower surface from the second tumbler 30 exposes along leading
The part that rail 22 moves, slide block 31 is limited in cylinder-shaped hole 33 on the bearing of trend along guide rail 22, because of
This can drive the second tumbler 30 mobile with its one when it moves along guide rail 22.
Guide rail 22 has the first groove 23 further, the first groove 23 be positioned at guide rail 22 two end 22a Yu 22b it
Between, the first groove 23 is used for when slide block 31 moves through the first groove 23 along guide rail 22, by slide block 31 movably
It is limited in the first groove 23, accordingly arrangements for automotive doors 1 to be limited to movably now slide block 31 and rotary shaft 21
At the angle formed.
In the present embodiment, farther including one between two end 22a and 22b of guide rail 22 can be by slide block 31
It is limited to the first groove 23 therein, i.e. makes the second tumbler 30 and car door 1 be turned on and off process at car door 1
In, it is possible to having an intermediate stop location between open and closed positions, this intermediate stop location can be as required
It is adjusted, rather than necessarily midpoint between open position and closed position.
Foregoing refers to slide block 31 " limiting movably " in the first groove 23, and slide block 31 is through first
During groove 23, the position of the first groove 23 can be rested under gravity, but also be able to move by the effect of lateral external forces
Move out of the first groove 23, and be limited to non-permanently in the first groove 23.
It is evidenced from the above discussion that, the present embodiment is by the setting of the first groove 23, it is possible to from Fig. 4 to the car door 1 of Fig. 7
Opening process or from Fig. 7 in the closing process of the car door 1 of Fig. 4, have one between open and closed positions
Individual intermediate stop location as shown in Figure 5, the segmentation being i.e. capable of car door 1 is turned on and off.When user is opening or closing
When closing car door 1, it is not can directly to arrive open or closed position, but in first arriving corresponding to the first groove 23
Between stop place, user needs to be further continued for the external force that applies to be turned on and off, could realize being turned on and off of car door 1, from
And be car door 1 be turned on and off provide cushion space, it is to avoid cause due to one-time-reach-place is turned on and off excessive velocities
And the situation causing user to injure occurs.
Further, as previously discussed, each arrangements for automotive doors 1 can assemble multiple door leaf rotating shaft 10.Due to door leaf rotating shaft
10 weight undertaking arrangements for automotive doors 1, therefore, the pretightning force between slide block 31 and the guide rail 22 of each door leaf rotating shaft 10 by
The weight of the car door 1 that this door leaf rotating shaft 10 is undertaken determines.Such as, if assembling a door leaf on each arrangements for automotive doors 1
Rotating shaft 10, then this door leaf rotating shaft 10 undertakes the weight of whole car door 1；If assembling two door leafs on each arrangements for automotive doors 1
Rotating shaft 10, the most each door leaf rotating shaft 10 undertakes the weight of whole car door 1 half.Accordingly, in two door leaf rotating shafts of assembling
In the car door 1 of 10, the pretightning force between slide block 31 and the guide rail 22 of each door leaf rotating shaft 10 is less than only one door leaf of assembling
Pretightning force corresponding in the car door of rotating shaft 10.
Preferably, shown in Fig. 2 and Fig. 3, the second tumbler 30 has the pressure being arranged in cylinder-shaped hole 33 further
Contracting spring 32, one end of compression spring 32 is resisted against in cylinder-shaped hole 33, and the other end is connected with slide block 31.Compression spring
The effect of 32 is to ensure that slide block 31 can be limited in the first groove 23 when the first groove 23, it is to avoid owing to moving
The reasons such as dynamic speed is fast and directly slide over from the first groove 23, and for providing necessary between slide block 31 and guide rail 22
Pretightning force.
When slide block 31 is positioned at guide rail 22, compression spring 32 is in compressive state, and owing to it is positioned at the second tumbler
The lower section of 30, car door 1 and the second tumbler 30 can apply compression external force to it constantly.When slide block 31 is along guide rail 22 warp
When crossing the first groove 23, due to the sagging structure of the first groove 23, compression spring 32 can be ordered about under the effect of its elastic force
Slide block 31 enters the first groove 23 and is limited in the first groove 23, ensures that the segmentation of car door 1 is opened and closed
Close.
Further, as in figure 2 it is shown, the second tumbler 30 farther includes the regulation spiral shell threadeded with cylinder-shaped hole 33
Female 34, one end of compression spring 32, against adjusting nut 34, is moved by the adjusting nut 34 screw thread in cylinder-shaped hole 33
Dynamic, it is possible to the compressive state of regulation compression spring 32, thus the pretightning force between adjusting slider 31 and guide rail 22.
Preferably, slide block 31 is the ball sliding along guide rail 22 or rolling.
Shown in Fig. 3 and Fig. 8, the first groove 23 is the circular groove accommodating ball 31, the opening of the first groove 23
Diameter less than the diameter of ball 31 so that 31, ball some be limited in the first groove 23, and not all appearance
It is contained in the first groove 23.Such a construction ensures ball 31 to be limited to movably in the first groove 23.
Wherein, the periphery of the first groove 23 has the taper skew wall 23a that the inner side obliquely downward to the first groove 23 extends, cone
The effect of shape skew wall 23a is back-up roller pearl 31, and contributes to ball 31 and smoothly enter and leave the first groove 23.
It is understood that the opening diameter of the first groove 23, the angle of inclination of taper skew wall 23a, height etc. all can shadows
Ring ball 31 and move out the complexity of the first groove 23, will car door 1 move out intermediate stop location needed for external force big
Little.Those skilled in the art can need to carry out the adjustment of parameter according to actual use.
Further, as shown in figs. 4 and 7, an end 22b corresponding to open position of guide rail 22 has second
Groove 24, slide block 31, for when slide block 31 moves to end 22b along guide rail 22, is limited by the second groove 24 movably
It is scheduled in the second groove 24.Wherein, the shape of the second groove 24 can be identical or different with the shape of the first groove 23.
The effect of the second groove 24 is car door 1 is limited to its open position movably, its restriction to slide block 31
Journey is identical with the first groove 23.When car door 1 is opened to the open position shown in Fig. 7 from the intermediate stop location shown in Fig. 5
When opening car door 1, slide block 31 can be limited at when reaching the end 22b of guide rail 22 in second groove 24, will not be due to
The situation that dynamics is excessive or translational speed is too fast and occurs slide block 31 to go out guide rail 22.When car door 1 is from the unlatching shown in Fig. 7
Position is when intermediate stop location closed door 1 shown in Fig. 5, and needing to apply bigger external force (does not has with end 22b
The situation of two grooves 24 is compared bigger) closedown of car door 1 could be realized, car door 1 i.e. can be rested on the unlatching of needs
Position, it is to avoid cause the mistake of car door 1 to be closed owing to colliding the most unintentionally.
It addition, be clearly visible as in Fig. 5, corresponding to not having at the end 22a of the conduit 22 of closed position owing to limiting
The position-limit mechanisms such as the groove of slide block 31, so can enable car door 1 be not limited when opening from closed position, it is to avoid
User due to the most excessive and cause injury.
In another embodiment, the door leaf rotating shaft 10 in above-described embodiment can be applied in the car.Certainly, this door
How fan rotating shaft 10 realizes the emphasis that installation in the car is not the present invention, and those skilled in the art can be according to arbitrarily side
Formula implements this wiper 1 installation in the car, repeats no more herein.
In this article, " one " is not offered as the quantity of relevant portion of the present invention being limited to " only this ", and " one
Individual " do not indicate that the situation of the quantity " more than one " getting rid of relevant portion of the present invention.
It is to be understood that, although this specification describes according to each embodiment, but the most each embodiment only comprises one
Individual independent technical scheme, this narrating mode of description is only that for clarity sake those skilled in the art should will say
Bright book is as an entirety, and the technical scheme in each embodiment can also be through appropriately combined, and forming those skilled in the art can
With other embodiments understood.
The a series of detailed description of those listed above is only for illustrating of the feasibility embodiment of the present invention, and
And be not used to limit the scope of the invention, all equivalent embodiments made without departing from skill of the present invention spirit or change,
As feature combination, split or repeat, should be included within the scope of the present invention.
Claims (9)
1. a door leaf rotating shaft (10), for arrangements for automotive doors (1) is assemblied in body of a motor car, it is characterised in that including:
First tumbler (20), described first tumbler (20) is connected with described body of a motor car, has from described first tumbler
(20) the upwardly extending rotary shaft of upper surface (21)；With
Second tumbler (30), described second tumbler (30) is connected with described arrangements for automotive doors (1), described second tumbler
(30) top from described first tumbler (20) is assemblied in described rotary shaft (21), to drive described arrangements for automotive doors (1)
Rotate around described rotary shaft (21)；
Wherein,
The upper surface of described first tumbler (20) has described second tumbler (30) of guiding and turns around described rotary shaft (21)
Dynamic guide rail (22), two ends (22a) of described guide rail (22), (22b) corresponding described arrangements for automotive doors (1) respectively
Closed position and open position；The lower surface of described second tumbler (30) has the slide block (31) along described guide rail (22) movement,
Described slide block (31) and described second tumbler (30) are mobile along described guide rail (22) integratedly；
Described guide rail (22) has the first groove (23) further, and described first groove (23) is positioned at described guide rail (22)
Between two ends (22a), (22b), described first groove (23) at described slide block (31) along described guide rail (22)
When moving through described first groove (23), described slide block (31) is limited to movably in described first groove (23),
Described arrangements for automotive doors (1) to be limited to movably the angle that described slide block (31) and described rotary shaft (21) are formed.
2. door leaf rotating shaft (10) as claimed in claim 1, it is characterised in that described second tumbler (30) has along hanging down
Nogata is to the cylinder-shaped hole (33) extended, and described slide block (31) is accommodated in described cylinder-shaped hole (33), with described the
Two tumblers (30) are mobile along described guide rail (22) integratedly.
3. door leaf rotating shaft (10) as claimed in claim 2, it is characterised in that described second tumbler (30) has further
Having the compression spring (32) being arranged in described cylinder-shaped hole (33), one end of described compression spring (32) is resisted against described circle
In cylindrical (33), the other end is connected with described slide block (31).
4. door leaf rotating shaft (10) as claimed in claim 3, it is characterised in that described second tumbler (30) is wrapped further
Include the adjusting nut (34) threadeded with described cylinder-shaped hole (33),
One end of described compression spring (32) is against described adjusting nut (34).
5. door leaf rotating shaft (10) as claimed in claim 4, it is characterised in that described slide block (31) is along described guide rail (22)
The ball slided or roll.
6. door leaf rotating shaft (10) as claimed in claim 5, it is characterised in that the first groove (23) is for accommodating described ball
(31) circular groove, the diameter of described first groove (23) is less than the diameter of described ball (31),
The periphery of described first groove (23) has the taper skew wall (23a) that the inner side obliquely downward to described first groove (23) extends.
7. the door leaf rotating shaft (10) as described in any claim in claim 1 to 6, it is characterised in that described guide rail (22)
An end (22b) corresponding to described open position there is the second groove (24), described second groove (24) for
During described slide block (31) extremely described end (22b) mobile along described guide rail (22), described slide block (31) is limited movably
It is scheduled in described second groove (24)；
The shape of described second groove (24) is identical with the shape of described first groove (23).
8. an automobile, it is characterised in that including:
Body of a motor car；
Arrangements for automotive doors (1)；With
Door leaf rotating shaft (10) as described in claim 1 to 5, described arrangements for automotive doors (1) is by described door leaf rotating shaft (10)
It is assemblied in described body of a motor car.
9. automobile as claimed in claim 8, it is characterised in that including: multiple door leaf rotating shafts (10), the plurality of door leaf
Rotating shaft (10) is installed in described arrangements for automotive doors (1) along gravity direction compartment of terrain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510599297.2A CN105888421B (en) | 2015-09-18 | 2015-09-18 | A kind of door leaf rotating shaft and include the automobile of the door leaf rotating shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510599297.2A CN105888421B (en) | 2015-09-18 | 2015-09-18 | A kind of door leaf rotating shaft and include the automobile of the door leaf rotating shaft |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105888421A true CN105888421A (en) | 2016-08-24 |
| CN105888421B CN105888421B (en) | 2017-09-22 |
Family
ID=57002251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510599297.2A Active CN105888421B (en) | 2015-09-18 | 2015-09-18 | A kind of door leaf rotating shaft and include the automobile of the door leaf rotating shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105888421B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106522710A (en) * | 2016-11-18 | 2017-03-22 | 安徽江淮汽车集团股份有限公司 | Multi-gear pneumatic limiting structure of automobile |
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| CN103527021A (en) * | 2013-10-24 | 2014-01-22 | 北京汽车股份有限公司 | Automobile door hinge structure |
| CN203559668U (en) * | 2013-09-30 | 2014-04-23 | 长城汽车股份有限公司 | Vehicle door hinge |
| CN103982095A (en) * | 2014-05-27 | 2014-08-13 | 安徽江淮汽车股份有限公司 | Car door limiter |
| CN203835103U (en) * | 2014-05-27 | 2014-09-17 | 安徽江淮汽车股份有限公司 | Car door limiter |
| CN203846902U (en) * | 2014-05-27 | 2014-09-24 | 安徽江淮汽车股份有限公司 | Automobile-door limiter |
| CN204199984U (en) * | 2014-09-10 | 2015-03-11 | 苏州聚贤精密机械有限公司 | A kind of cabinet rotary door structure |
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2015
- 2015-09-18 CN CN201510599297.2A patent/CN105888421B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203559668U (en) * | 2013-09-30 | 2014-04-23 | 长城汽车股份有限公司 | Vehicle door hinge |
| CN103527021A (en) * | 2013-10-24 | 2014-01-22 | 北京汽车股份有限公司 | Automobile door hinge structure |
| CN103982095A (en) * | 2014-05-27 | 2014-08-13 | 安徽江淮汽车股份有限公司 | Car door limiter |
| CN203835103U (en) * | 2014-05-27 | 2014-09-17 | 安徽江淮汽车股份有限公司 | Car door limiter |
| CN203846902U (en) * | 2014-05-27 | 2014-09-24 | 安徽江淮汽车股份有限公司 | Automobile-door limiter |
| CN204199984U (en) * | 2014-09-10 | 2015-03-11 | 苏州聚贤精密机械有限公司 | A kind of cabinet rotary door structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106522710A (en) * | 2016-11-18 | 2017-03-22 | 安徽江淮汽车集团股份有限公司 | Multi-gear pneumatic limiting structure of automobile |
| CN106522710B (en) * | 2016-11-18 | 2017-11-17 | 安徽江淮汽车集团股份有限公司 | A kind of more gear air pressure position limiting structures of automobile |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105888421B (en) | 2017-09-22 |
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Denomination of invention: Door leaf rotating shaft and automobile comprising door leaf rotating shaft Effective date of registration: 20190513 Granted publication date: 20170922 Pledgee: Suzhou Trust Co., Ltd. Pledgor: BEIJING CHANGCHENG HUAGUAN AUTOMOBILE TECHNOLOGY CO., LTD. Registration number: 2019990000418 |