CN105952328A - Automobile sliding door system - Google Patents
Automobile sliding door system Download PDFInfo
- Publication number
- CN105952328A CN105952328A CN201610513545.1A CN201610513545A CN105952328A CN 105952328 A CN105952328 A CN 105952328A CN 201610513545 A CN201610513545 A CN 201610513545A CN 105952328 A CN105952328 A CN 105952328A
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- China
- Prior art keywords
- lower guideway
- bearing
- wall
- sliding door
- described lower
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- 230000008520 organization Effects 0.000 claims description 9
- 230000005484 gravity Effects 0.000 claims description 8
- 230000001154 acute effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 238000005096 rolling process Methods 0.000 description 6
- 238000000465 moulding Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004078 waterproofing Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000036461 convulsion Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
- E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
- E06B3/42—Sliding wings; Details of frames with respect to guiding
- E06B3/46—Horizontally-sliding wings
- E06B3/4636—Horizontally-sliding wings for doors
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D13/00—Accessories for sliding or lifting wings, e.g. pulleys, safety catches
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D15/00—Suspension arrangements for wings
- E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
- E05D15/0621—Details, e.g. suspension or supporting guides
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D15/00—Suspension arrangements for wings
- E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
- E05D15/0621—Details, e.g. suspension or supporting guides
- E05D15/066—Details, e.g. suspension or supporting guides for wings supported at the bottom
- E05D15/0686—Tracks
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/28—Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/60—Suspension or transmission members; Accessories therefor
- E05Y2201/622—Suspension or transmission members elements
- E05Y2201/628—Bearings
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
- E05Y2900/53—Type of wing
- E05Y2900/531—Doors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Power-Operated Mechanisms For Wings (AREA)
- Support Devices For Sliding Doors (AREA)
Abstract
The invention discloses an automobile sliding door system. The automobile sliding door system comprises a sliding door body, a middle guide rail and a lower guide rail, wherein a middle hinge matched with the middle guide rail is arranged in the middle of the sliding door body and a lower hinge matched with the lower guide rail is arranged at the lower part of the sliding door body; the lower guide rail comprises a lower guide rail upper transverse wall, a lower guide rail lower transverse wall and a lower guide rail vertical wall for connecting the lower guide rail upper transverse wall and the lower guide rail lower transverse wall; the lower guide rail further comprises a first vertical overturning edge which is connected with the lower guide rail upper transverse wall and a first guide groove which is formed by the first vertical overturning edge, the lower guide rail upper transverse wall and the lower guide rail vertical wall in a surrounding manner and has a downward opening; the lower hinge comprises a lower hinging part and a lower bearing part; the lower bearing part comprises a first bearing and a second bearing; the first bearing rolls along the lower guide rail vertical wall or the first vertical overturning edge by taking the vertical direction as the axial direction; the second bearing rolls along the upper surface of the lower guide rail lower transverse wall by taking the direction vertical to the lower guide rail vertical wall as the axial direction. According to the automobile sliding door system, an upper guide rail is not used under the condition of not influencing an original sliding function of the sliding door system, the integrity of a side wall structure is guaranteed and a good opening/closing performance is obtained.
Description
Technical field
The present invention relates to technical field of automobile design, particularly relate to automobile and electrically slipping door system thereof.
Background technology
The sliding door technical scheme that current domestic traditional medium-and-large-sized automobile uses mostly is three guide rail forms.Upper rail and upper hinge offer ± Y-direction (being perpendicular to side door direction) degree of freedom limit, and middle guide offer ± Y-direction degree of freedom limits and auxiliary load-bearing, and lower guideway is responsible for main load-bearing (limiting +Z direction degree of freedom).Upper rail is limited to rightabout all the time with the Y-direction of middle guide, and the moment of torsion around X-direction (side door moving direction) of generation is for offsetting the torsion in sliding door opening process.
Inventors herein have recognized that, three guide tracked sliding door technical schemes of prior art there is problems in that
1, door opening top arranges that upper rail causes window frame size big, does not mates with front door window frame, and sliding door and gusset parting around roof location, need to destroy the globality of gusset, and then affect the side pose of car load；
2, upper guide rail structure uses internal hidden type structure, inner decorative ceiling can arrange bigger space and carry out built-in to guide rail, also can affect the layout of ceiling safe air curtain simultaneously；
3, due to the relation of upper rail, sliding door cannot arrange that a whole set of two roads seal, unfavorable to car load NVH performance boost.
Summary of the invention
The embodiment of the present invention proposes a kind of drift out door system, can be on the premise of not affecting sliding door system original sliding function, cancel upper rail, make sliding door window frame structure size consistent with Qianmen, sliding door can be corresponding with Qianmen with gusset parting, ensure that the globality of gusset moulding, it is thus achieved that excellent switching performance, avoid affecting the layout of ceiling safe air curtain simultaneously.
A kind of drift out door system that the embodiment of the present invention is provided, including sliding door body, middle guide and lower guideway；The middle part of described sliding door body is provided with the middle hinge coordinated with described middle guide, and the bottom of described sliding door body is provided with the lower hinge coordinated with described lower guideway；
Described lower guideway includes that cross wall under cross wall on lower guideway, lower guideway and the lower guideway being connected with cross wall under cross wall, lower guideway on described lower guideway respectively erect wall, described lower guideway also includes that the first vertical flange being connected with cross wall on described lower guideway, the described first vertical flange erect wall and surround, with cross wall on described lower guideway and described lower guideway, the first gathering sill that Open Side Down；
Described lower hinge includes and the lower articulated section of the lower hinge of described sliding door body and the bearing portions that is connected with described lower articulated section and coordinates with described lower guideway；Wherein, described bearing portions includes clutch shaft bearing and the second bearing；Described clutch shaft bearing is positioned at described first gathering sill, and erects wall or the rolling of the described first vertical flange with vertical direction for axially along described lower guideway；Described second bearing is positioned at the upper surface of cross wall under described lower guideway, and is to roll axially along the upper surface of cross wall under described lower guideway be perpendicular to described lower guideway to erect the direction of wall.
Preferably, described bearing portions also includes the 3rd bearing between described clutch shaft bearing and the second bearing；Described 3rd bearing erects wall rolling with vertical direction for axially along described lower guideway, and described 3rd bearing erects the distance of wall to described lower guideway and erects the distance of wall less than described second bearing to described lower guideway.
Preferably, described lower guideway also includes cross wall and the second vertical flange in lower guideway；In described lower guideway, a side of cross wall is connected with the middle part erecting wall at described lower guideway, and described lower guideway is divided into upper and lower two sheaf spaces, and described 3rd bearing is positioned at lower layer space；Described second vertical flange is arranged on another side of cross wall in described lower guideway, erects wall with cross wall in described lower guideway and described lower guideway and surrounds the second gathering sill that Open Side Down；Described bearing portions also includes the 4th bearing；Described 4th bearing is positioned at described second gathering sill, and erects wall or the rolling of the described second vertical flange with vertical direction for axially along described lower guideway.
Preferably, described bearing portions also includes the 5th bearing；Described 5th bearing is positioned at the upper surface of cross wall in described lower guideway, and erects the upper surface that the direction of wall is axle cross wall along described lower guideway and roll being perpendicular to described lower guideway.
Preferably, described bearing portions also includes directive wheel；Described directive wheel is positioned at described second gathering sill, and erects the lower surface that the direction of wall is axle cross wall along described lower guideway and roll being perpendicular to described lower guideway；Described guiding takes turns to described lower guideway and erects the distance of wall and erect the distance of wall more than described 4th bearing to described lower guideway, described guiding takes turns to the distance distance more than described 4th bearing to the described second vertical flange of the described second vertical flange, and described guiding takes turns to the distance of cross wall in described lower guideway and is less than described 4th bearing to the distance of cross wall in described lower guideway.
Preferably, the quantity of described clutch shaft bearing is two；Two described clutch shaft bearings are arranged erect the bearing of trend of wall along described lower guideway before and after；The quantity of described second bearing is two；Two described second bearings are arranged erect the bearing of trend of wall along described lower guideway before and after；The quantity of described 3rd bearing is two；Two described 3rd bearings are arranged erect the bearing of trend of wall along described lower guideway before and after；The quantity of described 4th bearing is two；Two described 4th bearings are arranged erect the bearing of trend of wall along described lower guideway before and after；The quantity of described 5th bearing is two；Two described 5th bearings are arranged erect the bearing of trend of wall along described lower guideway before and after.
Preferably, described middle guide includes that cross wall under cross wall on middle guide, middle guide and the middle guide being connected with cross wall under cross wall, middle guide on described middle guide respectively erect wall, described middle guide also includes that the 3rd vertical flange being connected with cross wall on described middle guide, the described 3rd vertical flange erect wall and surround, with cross wall on described middle guide and described middle guide, the 3rd gathering sill that Open Side Down；
Described middle hinge includes the middle articulated section hinged with the middle part of described sliding door body and the axis bearing portion being connected with described middle articulated section and coordinating with described middle guide；Wherein, described axis bearing portion includes the 6th bearing and the 7th bearing；Described 6th bearing is positioned at described 3rd gathering sill, and erects wall or the rolling of the described 3rd vertical flange with vertical direction for axially along described middle guide；Described 7th bearing is positioned at the upper surface of cross wall under described middle guide, and is to roll axially along the upper surface of cross wall under described middle guide be perpendicular to described middle guide to erect the direction of wall.
Preferably, described lower guideway is in for the supporting point of described middle hinge and the center of gravity of described sliding door body, the supporting point of described lower hinge, described middle guide are constituted plane triangle；Angle between described plane triangle and the first normal, the second normal and the 3rd normal is acute angle；Wherein, described first normal is the straight line being parallel to described vertical direction；Described second normal is to be perpendicular to described lower guideway to erect the straight line of wall；Described 3rd normal is both perpendicular to described first normal and the straight line of described second normal.
Preferably, described middle guide and horizontal plane have the angle of 0～5 °, and the opening position of described middle guide is higher than the position of locking a door of described middle guide；Described lower guideway and horizontal plane have the angle of 0～5 °, and the opening position of described lower guideway is higher than the position of locking a door of described lower guideway.
Preferably, described drift out door system also includes that the sliding door outer handle of unlatching, sliding door electric opening and closing controlling organization, sliding door engage lock, sliding door electric opening actuating unit automatically；Described sliding door is opened outer handle and is used for receiving artificial switch order, and is sent to sliding door electric opening and closing controlling organization and sliding door engages lock automatically；Described sliding door engages automatically to be locked for according to described artificial switch order, locks or discharges described sliding door body；Described sliding door electric opening and closing controlling organization, for according to described artificial switch order, controls described sliding door electric opening actuating unit and drives described middle hinge to move along described middle guide.
Compared to prior art, having the beneficial effects that of the embodiment of the present invention: the embodiment of the present invention provides a kind of drift out door system, including sliding door body, middle guide and lower guideway；The middle part of described sliding door body is provided with the middle hinge coordinated with described middle guide, and the bottom of described sliding door body is provided with the lower hinge coordinated with described lower guideway；Described lower guideway includes that cross wall under cross wall on lower guideway, lower guideway and the lower guideway being connected with cross wall under cross wall, lower guideway on described lower guideway respectively erect wall, described lower guideway also includes that the first vertical flange being connected with cross wall on described lower guideway, the described first vertical flange erect wall and surround, with cross wall on described lower guideway and described lower guideway, the first gathering sill that Open Side Down；Described lower hinge includes and the lower articulated section of the lower hinge of described sliding door body and the bearing portions that is connected with described lower articulated section and coordinates with described lower guideway；Wherein, described bearing portions includes clutch shaft bearing and the second bearing；Described clutch shaft bearing is positioned at described first gathering sill, and erects wall or the rolling of the described first vertical flange with vertical direction for axially along described lower guideway；Described second bearing is positioned at the upper surface of cross wall under described lower guideway, and is to roll axially along the upper surface of cross wall under described lower guideway be perpendicular to described lower guideway to erect the direction of wall.In embodiments of the present invention; described lower guideway and described lower hinge coordinate the function that can not only realize original load-bearing to described sliding door body; ± Y-direction degree of freedom can also be limited; it is thus possible in the case of cancelling upper rail; the torsion in sliding door opening process can be offset with the moment of torsion that lower guideway produces, it is ensured that the stability of normal slip by middle guide.Simultaneously, owing to eliminating upper rail, make sliding door window frame structure size consistent with Qianmen, sliding door can be corresponding with Qianmen with gusset parting, ensure that the globality of gusset moulding, it is thus achieved that excellent switching performance (include NVH, seal water proofing property, outward appearance), also avoid affecting the layout of ceiling safe air curtain, openable panoramic roofs can be realized, the man-machine head space of second row can be effectively improved.
Accompanying drawing explanation
Fig. 1 is the structural representation that the embodiment of the present invention provides a kind of drift out door system；
Fig. 2 is the lower guideway 3 in the embodiment of the present invention and the generalized section of lower hinge 5；
Fig. 3 is the side view of the lower hinge 5 in Fig. 2；
Fig. 4 is the generalized section of the lower guideway 3 in another embodiment of the present invention；
Fig. 5 is the generalized section of the lower hinge 5 matched with the lower guideway 3 in Fig. 4；
Fig. 6 is the schematic diagram of the lower guideway 3 that the lower hinge 5 in Fig. 5 is installed in Fig. 4；
Fig. 7 be middle guide 2 in the embodiment of the present invention with middle hinge 4 coordinate schematic diagram；
Fig. 8 is the stress schematic diagram on gravity direction of the drift out door system in the embodiment of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of protection of the invention.
Referring to Fig. 1, it is the structural representation that the embodiment of the present invention provides a kind of drift out door system.
Described drift out door system includes sliding door body 1, middle guide 2 and lower guideway 3；Described middle guide 2 is arranged on the middle part of automobile door frame (not showing in accompanying drawing), and described lower guideway 3 is arranged on the bottom of automobile door frame；The middle part of described sliding door body 1 is provided with the middle hinge 4 coordinated with described middle guide 2, and the bottom of described sliding door body 1 is provided with the lower hinge 5 coordinated with described lower guideway 3.
As can be seen from Figure 1, original upper rail on the top being positioned at described sliding door body 1 and the upper hinge of correspondence have been cancelled, but middle guide, middle hinge, lower guideway and lower hinge all retain, and the present invention is by the redesign to lower guideway Yu the structure of lower hinge, it is possible to realize the sliding function required for sliding door system.
Please refer to Fig. 2 and Fig. 3, wherein, Fig. 2 is the lower guideway 3 in the embodiment of the present invention and the generalized section of lower hinge 5, and Fig. 3 is the side view of the lower hinge 5 in Fig. 2.
Described lower guideway 3 includes on lower guideway that cross wall 32 under cross wall 31, lower guideway and the lower guideway being connected with cross wall 32 under cross wall 31, lower guideway on described lower guideway respectively erect wall 33, described lower guideway 3 also includes that the first vertical flange 34 being connected with cross wall 31 on described lower guideway, the described first vertical flange 34 erect wall 33 and surround, with cross wall 31 on described lower guideway and described lower guideway, the first gathering sill that Open Side Down；
Described lower hinge 5 includes and the lower articulated section 51 of the lower hinge of described sliding door body and the bearing portions that is connected with described lower articulated section 51 and coordinates with described lower guideway 3；Wherein, described bearing portions includes clutch shaft bearing 52 and the second bearing 53；Described clutch shaft bearing 52 is positioned at described first gathering sill, and with vertical direction for erecting wall 33 axially along described lower guideway or the described first vertical flange 34 rolls；Described second bearing 53 is positioned at the upper surface of cross wall 32 under described lower guideway, and is to roll axially along the upper surface of cross wall 32 under described lower guideway be perpendicular to described lower guideway to erect the direction of wall 33.
In the moving process of described sliding door body 1, described second bearing 53 is that the upper surface axially along described 3 times cross walls of lower guideway rolls be perpendicular to described lower guideway to erect the direction of wall 33,3 times cross walls of the most described lower guideway and described second bearing 53 match, and play the effect of the gravity carrying described sliding door body 1；Described clutch shaft bearing 52 is with vertical direction for erecting wall 33 axially along described lower guideway or the described first vertical flange 34 rolls, the most described clutch shaft bearing 52 erects wall 33 with described lower guideway and the described first vertical flange 34 coordinates, and plays the effect of restriction ± Y-direction (being perpendicular to the direction of sliding door body 1) degree of freedom.Therefore; in embodiments of the present invention; described lower guideway 3 and described lower hinge 5 coordinate the function that can not only realize original load-bearing to described sliding door body 1; ± Y-direction degree of freedom can also be limited; it is thus possible in the case of cancelling upper rail; the moment of torsion produced by middle guide 2 and lower guideway 3 can offset the torsion in sliding door opening process, it is ensured that the stability of normal slip.
Please refer to Fig. 4, Fig. 5 and Fig. 6, wherein, Fig. 4 is the generalized section of the lower guideway 3 in another embodiment of the present invention, and Fig. 5 is the generalized section of the lower hinge 5 matched with the lower guideway 3 in Fig. 4, and Fig. 6 is the schematic diagram of the lower guideway 3 that the lower hinge 5 in Fig. 5 is installed in Fig. 4.
Described bearing portions includes the 3rd bearing 54 between described clutch shaft bearing 52 and the second bearing 53；Described 3rd bearing 54 rolls with vertical direction for erecting wall 33 axially along described lower guideway, and described 3rd bearing 54 erects the distance of wall 33 to described lower guideway and erects the distance of wall 33 less than described second bearing 53 to described lower guideway.The effect of described 3rd bearing 54 is to provide-Y-direction restriction, forms torsional moment with clutch shaft bearing 52 (when+Y limits), offsets the rotating tendency of lower hinge 5 generation, is further ensured that the stability of normal slip.
Described lower guideway 3 also includes cross wall 35 and the second vertical flange 36 in lower guideway；In described lower guideway, a side of cross wall 35 is connected with the middle part erecting wall 33 at described lower guideway, and described lower guideway 3 is divided into upper and lower two sheaf spaces, and described 3rd bearing 54 is positioned at lower layer space；Described second vertical flange 36 is arranged on another side of cross wall 35 in described lower guideway, erects wall 33 with cross wall 35 in described lower guideway and described lower guideway and surrounds the second gathering sill that Open Side Down；Described bearing portions also includes the 4th bearing 55；Described 4th bearing 55 is positioned at described second gathering sill, and with vertical direction for erecting wall 33 axially along described lower guideway or the described second vertical flange 36 rolls.
So that sliding door body 1 more smoothes out in opening process, avoid producing the phenomenon of shake, in above-mentioned preferred scheme, add the 4th bearing 55, and cross wall 35 and the second vertical flange 36 formation the second gathering sill that Open Side Down in lower guideway are correspondingly set；Described 4th bearing 55 is positioned at described second gathering sill, and with vertical direction for erecting wall 33 axially along described lower guideway or the described second vertical flange 36 rolls, i.e. the 4th bearing 55 can coordinate with the second gathering sill, play the effect of restriction ± Y-direction (being perpendicular to the direction of sliding door body 1) degree of freedom, it is achieved the function similar to clutch shaft bearing 52.
As it is highly preferred that described bearing portions also includes the 5th bearing 56；Described 5th bearing 56 is positioned at the upper surface of cross wall 35 in described lower guideway, and erects the upper surface that the direction of wall 33 is axle cross wall 35 along described lower guideway and roll being perpendicular to described lower guideway.Add the 5th bearing 56, load-bearing can be assisted, simultaneously can also be further such that sliding door body 1 more smoothes out in opening process, it is to avoid produce the phenomenon of shake.
As it is highly preferred that described bearing portions also includes directive wheel 57；Described directive wheel 57 is positioned at described second gathering sill, and erects the lower surface that the direction of wall 33 is axle cross wall 35 along described lower guideway and roll being perpendicular to described lower guideway；Described directive wheel 57 erects the distance of wall 33 to described lower guideway and erects the distance of wall 33 more than described 4th bearing 55 to described lower guideway, the distance of the described vertical flange 36 of directive wheel 57 to described second is more than the distance of the described 4th vertical flange 36 of bearing 55 to described second, and in described directive wheel 57 to described lower guideway, the distance of cross wall 35 is less than described 4th bearing 55 to the distance of cross wall 35 in described lower guideway.Owing to, under the action of gravity of sliding door body 1, lower hinge 5, it may happen that redirect, is i.e. used for the bearing (second bearing 53 and the 5th bearing 56) of load-bearing it may happen that jump out of the phenomenon of lower guideway 3.Along with the abrasion of bearing, redirect increasing, ultimately result in lower hinge 5 and produce serious torsional deflection the most afterwards in operation.By increasing directive wheel 57, and coordinate the jerk value of hinge 5 under car door redirects limit with wherein the middle cross wall, it is to avoid the torsional deflection of lower hinge 5.Additionally, in order to avoid described directive wheel 57 interferes with described 4th bearing 55, need directive wheel 57 is defined to each distance of described second gathering sill.
As it is highly preferred that the quantity of described clutch shaft bearing 52 is two；Two described clutch shaft bearings 52 are arranged erect the bearing of trend of wall 33 along described lower guideway before and after；The quantity of described second bearing 53 is two；Two described second bearings 53 are arranged erect the bearing of trend of wall 33 along described lower guideway before and after；The quantity of described 3rd bearing 54 is two；Two described 3rd bearings 54 are arranged erect the bearing of trend of wall 33 along described lower guideway before and after；The quantity of described 4th bearing 55 is two；Two described 4th bearings 55 are arranged erect the bearing of trend of wall 33 along described lower guideway before and after.Use duplex bearing i.e. two point contact guide rail in all directions, the stability of sharp movement can be added.
As it is shown in fig. 7, its be middle guide 2 in the embodiment of the present invention with middle hinge 4 coordinate schematic diagram.Described middle guide 2 includes on middle guide that cross wall 22 under cross wall 21, middle guide and the middle guide being connected with cross wall 22 under cross wall 21, middle guide on described middle guide respectively erect wall 23, described middle guide 2 also includes that the 3rd vertical flange 24 being connected with cross wall 21 on described middle guide, the described 3rd vertical flange 24 erect wall 23 and surround, with cross wall 21 on described middle guide and described middle guide, the 3rd gathering sill that Open Side Down；
Described middle hinge 4 includes the middle articulated section 41 hinged with the middle part of described sliding door body and the axis bearing portion being connected with described middle articulated section 41 and coordinating with described middle guide 2；Wherein, described axis bearing portion includes the 6th bearing 42 and the 7th bearing 43；Described 6th bearing 42 is positioned at described 3rd gathering sill, and with vertical direction for erecting wall 23 axially along described middle guide or the described 3rd vertical flange 24 rolls；Described 7th bearing 43 is positioned at the upper surface of cross wall 22 under described middle guide, and is to roll axially along the upper surface of cross wall 22 under described middle guide be perpendicular to described middle guide to erect the direction of wall 23.
Wherein, described 6th bearing 42 coordinates with described 3rd gathering sill, limits the effect playing restriction ± Y-direction (being perpendicular to the direction of sliding door body 1) degree of freedom；2 times cross walls of described 7th bearing 43 and described middle guide coordinate, and play the effect of load-bearing.
As shown in Figure 8, the stress schematic diagram on gravity direction of the drift out door system during it is the embodiment of the present invention.Described lower guideway 3 constitutes plane triangle for supporting point, the described middle guide 2 of described lower hinge 5 for the supporting point of described middle hinge 4 and the center of gravity of described sliding door body 1；Angle between described plane triangle and the first normal, the second normal and the 3rd normal is acute angle；Wherein, described first normal is the straight line being parallel to described vertical direction；Described second normal is to be perpendicular to described lower guideway to erect the straight line of wall 33；Described 3rd normal is both perpendicular to described first normal and the straight line of described second normal.Owing to whole sliding door body 1 is among stable space triangular stress frame, thus avoid sliding door body 1 to open in closing course and rotate.
As it is highly preferred that described middle guide 2 and horizontal plane have the angle of 0～5 °, and the opening position of described middle guide 2 is higher than the position of locking a door of described middle guide 2；Described lower guideway 3 and horizontal plane have the angle of 0～5 °, and the opening position of described lower guideway 3 is higher than the position of locking a door of described lower guideway 3.Middle guide 2 and lower guideway 3 are in tilted layout in X-direction (sliding door body 1 moving direction), need to overcome gravity acting so that more smooth out in door opening process in door opening process.
As it is highly preferred that described drift out door system also includes that the sliding door outer handle 6 of unlatching, sliding door electric opening and closing controlling organization 7, sliding door engage lock 8, sliding door electric opening actuating unit 9 automatically；Described sliding door is opened outer handle 6 and is used for receiving artificial switch order, and is sent to sliding door electric opening and closing controlling organization 7 and sliding door engages lock 8 automatically；Described sliding door engages lock automatically 8 for according to described artificial switch order, locks or discharges described sliding door body 1；Described sliding door electric opening and closing controlling organization 7, for according to described artificial switch order, controls described sliding door electric opening actuating unit 9 and drives described middle hinge 4 to move along described middle guide.Described sliding door electric opening actuating unit 9 can be electrical machine belt pulley.
Compared to prior art, having the beneficial effects that of the embodiment of the present invention: the embodiment of the present invention provides a kind of drift out door system, including sliding door body, middle guide and lower guideway；The middle part of described sliding door body is provided with the middle hinge coordinated with described middle guide, and the bottom of described sliding door body is provided with the lower hinge coordinated with described lower guideway；Described lower guideway includes that cross wall under cross wall on lower guideway, lower guideway and the lower guideway being connected with cross wall under cross wall, lower guideway on described lower guideway respectively erect wall, described lower guideway also includes that the first vertical flange being connected with cross wall on described lower guideway, the described first vertical flange erect wall and surround, with cross wall on described lower guideway and described lower guideway, the first gathering sill that Open Side Down；Described lower hinge includes and the lower articulated section of the lower hinge of described sliding door body and the bearing portions that is connected with described lower articulated section and coordinates with described lower guideway；Wherein, described bearing portions includes clutch shaft bearing and the second bearing；Described clutch shaft bearing is positioned at described first gathering sill, and erects wall or the rolling of the described first vertical flange with vertical direction for axially along described lower guideway；Described second bearing is positioned at the upper surface of cross wall under described lower guideway, and is to roll axially along the upper surface of cross wall under described lower guideway be perpendicular to described lower guideway to erect the direction of wall.In embodiments of the present invention; described lower guideway and described lower hinge coordinate the function that can not only realize original load-bearing to described sliding door body; ± Y-direction degree of freedom can also be limited; it is thus possible in the case of cancelling upper rail; the torsion in sliding door opening process can be offset with the moment of torsion that lower guideway produces, it is ensured that the stability of normal slip by middle guide.Simultaneously, owing to eliminating upper rail, make sliding door window frame structure size consistent with Qianmen, sliding door can be corresponding with Qianmen with gusset parting, ensure that the globality of gusset moulding, it is thus achieved that excellent switching performance (include NVH, seal water proofing property, outward appearance), also avoid affecting the layout of ceiling safe air curtain, openable panoramic roofs can be realized, the man-machine head space of second row can be effectively improved.
The above is the preferred embodiment of the present invention; it should be pointed out that, for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications are also considered as protection scope of the present invention.
Claims (10)
1. a drift out door system, it is characterised in that include sliding door body, middle guide and lower guideway；
The middle part of described sliding door body is provided with the middle hinge coordinated with described middle guide, under described sliding door body
Portion is provided with the lower hinge coordinated with described lower guideway；
Described lower guideway includes under cross wall on lower guideway, lower guideway cross wall and horizontal with on described lower guideway respectively
The lower guideway that under wall, lower guideway, cross wall connects erects wall, and described lower guideway also includes and cross wall on described lower guideway
The the first vertical flange connected, the described first vertical flange and cross wall and described lower guideway on described lower guideway
Perpendicular wall surrounds the first gathering sill that Open Side Down；
Described lower hinge include with the lower articulated section of the lower hinge of described sliding door body and with described under
The bearing portions that articulated section connects and coordinates with described lower guideway；Wherein, described bearing portions includes the first axle
Hold and the second bearing；Described clutch shaft bearing is positioned at described first gathering sill, and with vertical direction for axially along
Described lower guideway erects wall or the described first vertical flange rolls；Described second bearing is positioned under described lower guideway horizontal stroke
The upper surface of wall, and be axially along cross wall under described lower guideway be perpendicular to described lower guideway to erect the direction of wall
Upper surface rolls.
2. drift out door system as claimed in claim 1, it is characterised in that described bearing portions also wraps
Include the 3rd bearing between described clutch shaft bearing and the second bearing；Described 3rd bearing with vertical direction is
Erect wall axially along described lower guideway to roll, and described 3rd bearing erects the distance of wall less than institute to described lower guideway
State the second bearing and erect the distance of wall to described lower guideway.
3. drift out door system as claimed in claim 2, it is characterised in that described lower guideway also includes
Cross wall and the second vertical flange in lower guideway；In described lower guideway, a side of cross wall erects with at described lower guideway
The middle part of wall connects, and described lower guideway is divided into upper and lower two sheaf spaces, and described 3rd bearing is positioned at lower floor
Space；Described second vertical flange is arranged on another side of cross wall in described lower guideway, with described lower guideway
Middle cross wall and described lower guideway erect wall and surround the second gathering sill that Open Side Down；Described bearing portions also includes
Four bearings；Described 4th bearing is positioned at described second gathering sill, and with vertical direction for axially along under described
Guide rail erects wall or the described second vertical flange rolls.
4. drift out door system as claimed in claim 3, it is characterised in that described bearing portions also wraps
Include the 5th bearing；Described 5th bearing is positioned at the upper surface of cross wall in described lower guideway, and described to be perpendicular to
Lower guideway erects the upper surface that the direction of wall is axle cross wall along described lower guideway and rolls.
5. the drift out door system as described in claim 3 or 4, it is characterised in that described bearing portions
Also include directive wheel；Described directive wheel is positioned at described second gathering sill, and erects to be perpendicular to described lower guideway
The direction of wall is that the lower surface of axle cross wall along described lower guideway rolls；Described guiding takes turns to described lower guideway and erects
The distance of wall erects the distance of wall more than described 4th bearing to described lower guideway, and described guiding takes turns to described second
Vertically the distance of flange is more than the distance of described 4th bearing to the described second vertical flange, and described guiding takes turns to
In described lower guideway, the distance of cross wall is less than described 4th bearing to the distance of cross wall in described lower guideway.
6. drift out door system as claimed in claim 4, it is characterised in that the number of described clutch shaft bearing
Amount is two；Two described clutch shaft bearings are arranged erect the bearing of trend of wall along described lower guideway before and after；Described
The quantity of the second bearing is two；Before two described second bearings erect the bearing of trend of wall along described lower guideway
Rear layout；The quantity of described 3rd bearing is two；Two described 3rd bearings erect wall along described lower guideway
Bearing of trend before and after arrange；The quantity of described 4th bearing is two；Two described 4th bearings are along institute
State before and after lower guideway erects the bearing of trend of wall and arrange；The quantity of described 5th bearing is two；Two described
Five bearings are arranged before and after erecting the bearing of trend of wall along described lower guideway.
7. drift out door system as claimed in claim 1, it is characterised in that during described middle guide includes
Cross wall and being connected with cross wall under cross wall, middle guide on described middle guide respectively under cross wall, middle guide on guide rail
Middle guide erect wall, described middle guide also includes the 3rd vertical flange being connected with cross wall on described middle guide,
That on described 3rd vertical flange and described middle guide, cross wall and described middle guide erect that wall surrounds that Open Side Down
Three gathering sills；
Described middle hinge include the middle articulated section hinged with the middle part of described sliding door body and with described in
The axis bearing portion that articulated section connects and coordinates with described middle guide；Wherein, described axis bearing portion includes the 6th axle
Hold and the 7th bearing；Described 6th bearing is positioned at described 3rd gathering sill, and with vertical direction for axially along
Described middle guide erects wall or the described 3rd vertical flange rolls；Described 7th bearing is positioned under described middle guide horizontal stroke
The upper surface of wall, and be axially along cross wall under described middle guide be perpendicular to described middle guide to erect the direction of wall
Upper surface rolls.
8. the drift out door system as described in claim 1 or 7, it is characterised in that described lower guideway pair
In the supporting point of described lower hinge, described middle guide for the supporting point of described middle hinge and described sliding door
The center of gravity of body constitutes plane triangle；Described plane triangle and the first normal, the second normal and the 3rd
Angle between normal is acute angle；Wherein, described first normal is be parallel to described vertical direction straight
Line；Described second normal is to be perpendicular to described lower guideway to erect the straight line of wall；Described 3rd normal is the most vertical
In described first normal and the straight line of described second normal.
9. drift out door system as claimed in claim 1, it is characterised in that described middle guide and level
Mask has the angle of 0～5 °, and the opening position of described middle guide is higher than the position of locking a door of described middle guide；
Described lower guideway and horizontal plane have the angle of 0～5 °, and the opening position of described lower guideway is led under described
The position of locking a door of rail is high.
10. drift out door system as claimed in claim 1, it is characterised in that described sliding door of automobile
System also includes that sliding door opens outer handle, sliding door electric opening and closing controlling organization, sliding door engage lock automatically,
Sliding door electric opening actuating unit；Described sliding door is opened outer handle and is used for receiving artificial switch order, and
It is sent to sliding door electric opening and closing controlling organization and sliding door engages lock automatically；Described sliding door engages lock automatically
For according to described artificial switch order, lock or discharge described sliding door body；Described sliding door driven opening
Close controlling organization for according to described artificial switch order, control described sliding door electric opening actuating unit band
Dynamic described middle hinge moves along described middle guide.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610513545.1A CN105952328B (en) | 2016-06-30 | 2016-06-30 | A kind of drift out door system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610513545.1A CN105952328B (en) | 2016-06-30 | 2016-06-30 | A kind of drift out door system |
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| Publication Number | Publication Date |
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| CN105952328A true CN105952328A (en) | 2016-09-21 |
| CN105952328B CN105952328B (en) | 2018-10-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610513545.1A Active CN105952328B (en) | 2016-06-30 | 2016-06-30 | A kind of drift out door system |
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| CN110315941A (en) * | 2019-07-31 | 2019-10-11 | 重庆长安汽车股份有限公司 | A kind of drift out door |
| CN112943020A (en) * | 2019-12-10 | 2021-06-11 | 现代自动车株式会社 | Link structure for preventing swinging of split sliding door |
| CN113619367A (en) * | 2021-08-16 | 2021-11-09 | 岚图汽车科技有限公司 | Sliding door opening and closing mechanism |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN105952328B (en) | 2018-10-19 |
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