CN111775674B - Vehicle sunroof movement device - Google Patents
Vehicle sunroof movement device Download PDFInfo
- Publication number
- CN111775674B CN111775674B CN202010796203.1A CN202010796203A CN111775674B CN 111775674 B CN111775674 B CN 111775674B CN 202010796203 A CN202010796203 A CN 202010796203A CN 111775674 B CN111775674 B CN 111775674B
- Authority
- CN
- China
- Prior art keywords
- assembly
- main
- rail
- rear end
- driving
- 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.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J7/00—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs
- B60J7/02—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs of sliding type, e.g. comprising guide shoes
- B60J7/04—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs of sliding type, e.g. comprising guide shoes with rigid plate-like element or elements, e.g. open roofs with harmonica-type folding rigid panels
- B60J7/057—Driving or actuating arrangements e.g. manually operated levers or knobs
- B60J7/0573—Driving or actuating arrangements e.g. manually operated levers or knobs power driven arrangements, e.g. electrical
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The application discloses a vehicle skylight movement device, which comprises a guide rail assembly, a driving mechanism, a driving connecting rod, a main bearing frame, a linkage mechanism and a rear tilting mechanism, wherein the linkage mechanism comprises a locking assembly and a linkage assembly, the driving mechanism comprises a driving sliding block, the driving sliding block can drive the driving connecting rod to slide in a movement slideway formed by the guide rail assembly after being driven, then the front end part of the main bearing frame is driven by the driving connecting rod to be lifted to a preset height, and meanwhile, the linkage mechanism is driven by the driving sliding block to drive the rear tilting mechanism to tilt, so that the rear end of the main bearing frame connected with the rear tilting mechanism is driven to tilt synchronously.
Description
Technical Field
The application relates to the field of vehicle skylights, in particular to a vehicle skylight movement device.
Background
The automobile skylight mechanism is arranged on the automobile roof, so that air in the automobile can be communicated with the outside, the entry of fresh air is increased, and healthy and comfortable enjoyment experience is brought to an automobile owner.
The sunroof mechanism generally includes a sunroof cover, a driving device, and a sunroof movement device that is driven by the driving device to close, tilt, and open the sunroof cover.
Patent CN201320129031.8 discloses a skylight guiding linkage, but in CN201320129031.8, each pin and slide block on the front guiding device directly contact and slide with each chute on the main connecting rod device, the front guiding device directly drives the main connecting rod device to finish the tilting and opening actions of the skylight cover plate, in this process, the dead weight of the front part of the skylight cover plate is borne by the guiding device, which makes the friction resistance between each pin and slide block on the front guiding device and each chute on the main connecting rod device larger, so that the driving force of the driving device to the front guiding device is larger, thus the movement of the skylight cover plate is very jerky, and the generated noise is larger when the skylight cover plate moves.
In addition, in CN201320129031.8, the sliding motion of the front slider is transmitted to the rear slider through the elongated link, and although five small sliders are provided to cover the elongated link to suppress the swing or sloshing of the elongated link in a direction other than the horizontal plane, the accuracy of the above-described motion transmission is ensured, the rigidity of the elongated link in the horizontal plane is low, so that the overall operation stability of the motion mechanism is low.
In CN201320129031.8, the sliding groove on the rear sliding member (such as the cover body) is in direct contact with two positioning pins on the bracket in the rear supporting and guiding device, and in the process that the rear sliding member slides towards the rear end of the guide rail, the sliding of the positioning pins on the sliding groove and the sliding pin pushes the bracket to complete swinging, and the driving force directly applies force to the bracket to push the bracket to swing is larger, so that the driving force applied to the push rod device by the driving device through the front guiding device is larger.
Although the sunroof guiding linkage of the CN201320129031.8 can realize closing, tilting and opening of the sunroof cover plate, the size of the existing sunroof guiding linkage is large, and the main link device must be covered with plastic to form a corresponding track, so that the size of the injection mold is necessarily large when producing the part, which results in high manufacturing cost.
Furthermore, the locking device of CN201320129031.8 is a rotary latch capable of rotating about a vertical axis, and the components of the locking device are all made of plastic, which necessarily results in poor resistance to fatigue deformation and high risk of fatigue failure.
In addition, the push rod device of the existing sunroof guiding linkage device comprises an elongated connecting rod and a plurality of small sliding parts fixedly connected to the elongated connecting rod, which also causes the push rod device to have weak rigidity and easily generate deformation when sliding in the guide rail device. Further, the locking device and the push rod device in the skylight guiding linkage device in the prior art have the problem that the existing skylight guiding linkage device has certain reliability, and the risks of functional failure such as normal closing, tilting and opening of the skylight cover plate are large.
More importantly, the existing skylight guiding linkage device also does not fully consider the demands of modularization, serialization and universalization of products, and when the size of a skylight cover plate changes, two larger-size parts, namely a main connecting rod device and a push rod device, are redeveloped and designed, so that higher internal operation and management costs of enterprise research, production, logistics and the like are brought.
Disclosure of Invention
An object of the present application is to provide a sunroof movement device for a vehicle, which has good stability.
Another object of the present application is to provide a sunroof movement device for a vehicle, which can perform the closing, tilting and opening functions of a sunroof cover plate well.
To achieve at least one of the above objects of the present application, there is provided a sunroof movement device for a vehicle, comprising:
a rail assembly, wherein the rail assembly comprises a main rail and a lift rail, wherein the lift rail has a low end and a high end that is higher than the low end, wherein the main rail has a front end and a rear end, wherein the main rail forms a main slide between the front end and the rear end, wherein the lift rail forms an arcuate guide slide between the low end and the high end, wherein the main rail is docked to the high end of the lift rail such that the main slide communicates with the arcuate guide slide at the high end of the lift rail, thereby forming a movement slide;
a drive mechanism comprising a drive slide, wherein the drive slide is configured to be driven to slide between the front end and the rear end of the main slide;
a drive link, wherein the drive link is swingably and slidably connected to the drive slider;
a main carrier, wherein the main carrier comprises a carrier body for connecting and supporting a sunroof cover plate of a vehicle, the carrier body is swingably connected to a front end portion of the driving link, wherein the carrier body is disposed in the same direction as the guide rail assembly, wherein the carrier body is provided with at least one runner on at least one side near the front end, wherein the runner is slidably disposed on the movement track, wherein the runner is at the lower end of the lifting guide rail when the sunroof cover plate of the vehicle is in a closed state;
a linkage mechanism, wherein the linkage mechanism is interlockably connected to the drive slide, wherein the linkage mechanism comprises a locking assembly and a linkage assembly, wherein one end of the linkage assembly is connected to the locking assembly, and the locking assembly and the linkage assembly are slidably disposed in the main slide, wherein the locking pin is slidably connected to the drive slide when the locking assembly is locked; and
the rear tilting mechanism comprises a pivoting assembly, a connecting assembly and a sliding support piece, wherein the pivoting assembly comprises a mounting seat and a pivoting arm, the mounting seat is mounted at the rear end of the main guide rail, the connecting assembly is provided with a connecting part and a force application part, the connecting part of the connecting assembly is connected with the other end of the linkage assembly, the pivoting arm is provided with a supporting part, a force bearing part and a shaft rotating part, the supporting part of the pivoting arm is rotatably connected with the sliding support piece, the rear end part of the bearing main body is slidably supported on the sliding support piece, the shaft rotating part of the pivoting arm is rotatably fixed on the mounting seat, the force bearing part is connected with the force application part of the connecting assembly in a swinging mode, when the connecting assembly is driven by the driving sliding block along with the locking assembly towards the rear end of the main guide rail, the connecting assembly is driven by the driving end part of the driving block along with the force application part, the rear end part of the bearing main body is driven by the driving block towards the rear end of the main guide rail, and the bearing main body is driven by the force bearing main body along with the main body in a swinging mode, the force bearing end part can be lifted towards the rear end of the main guide rail, and the force bearing end part can be synchronously driven by the main body.
According to an embodiment of the application, the driving slider has an inner side and an outer side opposite to the inner side, the driving slider has a front end portion facing the front end of the main rail and a rear end portion opposite to the front end portion, the driving slider forms a guide groove having a flat groove portion near the rear end portion of the driving slider, a small arc portion slightly higher than the flat groove portion, and a large arc portion higher than the small arc portion and located at the front end portion of the driving slider, the driving link has an outer facing surface opposite to the inner side of the driving slider and an inner facing surface opposite to the outer facing surface, the driving link is provided with a guide foot, wherein the guide foot protrudes from the outer facing surface, and the guide foot is slidably caught in the guide groove, wherein the rear end portion of the driving link is provided with a sliding foot, wherein the sliding foot is slidably restrained at the main sunroof foot, wherein the vehicle is in the flat groove when the vehicle is closed.
According to an embodiment of the present application, a connecting piece is disposed at a front end portion of the driving link, wherein a docking hole is disposed at a front end portion of the bearing body, wherein the connecting piece is inserted into the docking hole, and when the driving link is driven by the driving mechanism to slide toward the rear end of the main guide rail, the guiding leg slides toward the front end portion of the driving slider, so as to drive the front end portion of the driving link to swing upward.
According to an embodiment of the application, the main rail has a bottom wall, wherein the bottom wall is provided with a locking opening, wherein the driving slider is provided with a linkage pin, wherein the locking assembly comprises a locking slider and an urging member, wherein the locking slider is connected to the urging member in such a way that it is slidably pressed against the bottom wall of the rail assembly, wherein the locking slider is connected to the linkage assembly, wherein the locking slider is provided with a stop chute, wherein the linkage pin is slidably inserted into the stop chute, wherein after the driving slider is driven to slide towards the rear end of the main rail a predetermined distance, the locking slider is pressed down to the locking opening by the urging member, and the linkage pin slides out of the stop chute and is separated from the locking slider.
According to an embodiment of the present application, the linkage assembly includes a first linkage rod, the first linkage rod is provided with a socket, the socket of the pressing member is sleeved on the socket, the pressing portion is fixed on the locking slider, the locking slider is provided with a connecting hole, the pressing portion of the pressing member passes through the connecting hole, wherein the front end of the locking slider is swingably connected to the front end of the first linkage rod, and the connecting portion of the connecting assembly is interlockably connected to the rear end of the first linkage rod.
According to an embodiment of the present application, the linkage assembly further includes a second linkage rod, a front end of the second linkage rod is connected to a rear end of the first linkage rod, and a rear end of the second linkage rod is connected to the connection part of the connection assembly, so that the connection assembly can be linked with the sliding of the first linkage rod.
According to an embodiment of the present application, the connecting assembly includes a pivot link and a limit link, the rear end portion of the pivot link forms the force application portion, the force application portion is rotatably fixed to the force receiving portion of the pivot arm, wherein the pivot link is connected to the limit link in a manner capable of being pushed to swing, and wherein the limit link is slidably connected to the link assembly.
According to an embodiment of the present application, the rear end of the limit link forms an arc-shaped limit slot, the front end of the pivot link forms a limit pin, the limit pin is slidably connected to the arc-shaped limit slot, a guide pin is formed on the inner wall of the middle part of the pivot link, the mounting seat forms an arc-shaped guide slot, the arc-shaped guide slot and the arc-shaped limit slot have opposite extending paths and directions, the guide pin is slidably connected to the arc-shaped guide slot, the front end of the limit link forms the connecting part, and the connecting part is connected to the rear end of the linkage assembly.
According to an embodiment of the present application, the side edge of the rear end portion of the main carrier extends toward the front end of the main rail to form a single-side rail, wherein the single-side rail is slidably limited on the sliding support.
According to an embodiment of the present application, the sliding support has a main body and at least one limiting leg integrally extending from a top of the main body, and a sliding opening is formed between the limiting leg and a side wall and a bottom wall of the main body, wherein the single-side rail of the bearing main body is limited at the sliding opening.
Further objects and advantages of the application will become apparent from a consideration of the ensuing description.
These and other objects, features and advantages of the present application will become more fully apparent from the following detailed description.
Drawings
Fig. 1 shows a schematic view of a sunroof movement device for a vehicle according to the present application, in which a sunroof cover is mounted and the sunroof cover is in a closed state.
Fig. 2A and 2B are schematic views showing a sunroof movement device for a vehicle according to the present application, which is partially exploded, on two different sides.
Fig. 3 shows a schematic view of the rail assembly of the sunroof movement device of the application.
Fig. 4A is a schematic view showing a part of the construction of the sunroof movement device according to the present application.
Fig. 4B is a schematic view showing another partial structure of the sunroof movement device according to the present application.
Fig. 5 shows a schematic view of the drive mechanism of the sunroof movement device according to the application.
Fig. 6A and 6B show schematic views of the driving link of the sunroof movement device according to the application on different sides.
Fig. 7 shows a schematic view of the main carriage of the sunroof movement device according to the application.
Fig. 8 shows a partial schematic view of a locking mechanism of the sunroof movement device according to the application.
Fig. 9 shows a schematic view of a lock slide of a lock assembly in a lock mechanism according to the present application.
Fig. 10 is an exploded view showing a part of the structure of a rear tilting mechanism of the sunroof movement device according to the present application.
Fig. 11 shows a schematic view of a rear tilting mechanism of the sunroof movement device according to the present application when the sunroof cover is in a closed state.
Fig. 12A, 12B and 12C show schematic views of a part of the structure of the sunroof movement device in the closed, tilted and open states of the window, respectively.
Detailed Description
The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art. The basic principles of the application defined in the following description may be applied to other embodiments, variations, modifications, equivalents, and other technical solutions without departing from the spirit and scope of the application.
It will be appreciated by those skilled in the art that in the present disclosure, the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," etc. refer to an orientation or positional relationship based on that shown in the drawings, which is merely for convenience of description and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore the above terms should not be construed as limiting the present application.
A sunroof movement apparatus according to a preferred embodiment of the present application, which includes a rail assembly 10, a driving mechanism 20, a driving link 30, a main carrier 40, a linkage 50 and a rear tilting mechanism 60, will be described in detail below with reference to fig. 1 to 12C.
The rail assembly 10 comprises a main rail 11 and at least one lifting rail 12. The main guide 11 has a front end 1101 and a rear end 1102. The primary guide 11 forms at least one primary slideway 1103 between the front end 1101 and the rear end 1102.
The lift rail 12 has a low end 1201 and a high end 1202. The lift rail 12 forms an arcuate guide track 1203 before the low end 1201 and the high end 1202. The high end 1202 of the lift rail 12 is abutted against the main rail 11 and the main runner 1103 and the arcuate guide runner 1203 are abutted to form a movement runner.
The main guide 11 has a bottom wall 111 extending from the front end 1101 to the rear end 1102, a left side wall 112 extending upward from the bottom wall 111, and a right side wall 113 spaced a predetermined distance from the left side wall 112 and extending upward from the bottom wall 111 to form the main slideway 1103 between the left side wall 112 and the right side wall 113.
A split wall 114 extends between the front end 1101 and the rear end 1102, and is opposite the left side wall 112 and the right side wall 113 of the rail assembly 10. The top of the left side wall 112 and the top of the right side wall 113 extend toward each other to form a blocking wall 115, so as to form a plurality of main slides 1103 among the blocking wall 115, the track dividing wall 114 and the blocking wall 115.
Preferably, an upper slideway 1103a and a lower slideway 1103b are respectively formed between the blocking wall 115, the track dividing wall 114 and the blocking wall 115 from top to bottom.
More preferably, a locking notch 11101 is formed in the bottom wall 111 of the track assembly 10 at a predetermined location between the front end 1101 and the rear end 1102 in communication with the main track 1103.
The driving mechanism 20 comprises a driving slide block 21 and at least one transmission piece 22 arranged on the driving slide block 21. The transmission member 22 is arranged to be drivably connected to a drive means. The driving means may be a motor. The driving slider 21 can slide along the main slideway 1103 after being driven by the driving member 22.
The driving slider 21 has an inner side 201 and an outer side 202 opposite to the inner side 201. The drive slider 21 has a front end 211 facing the front end 1101 and a rear end 212 opposite to the front end 211.
The driving slider 21 is formed with a guide groove 213. The guide groove 213 has a flat groove portion 2131 near the rear end portion 212, a small arc portion 2132 slightly higher than the flat groove portion 2131, and a large arc portion 2133 higher than the small arc portion 2132.
The inner side 201 of the driving slider 21 is provided with a linkage pin 214. The linkage 50 is interlockably connected to the linkage pin 214 such that the linkage 50 slides in the main slideway 1103 when the linkage 50 is interlocked with the linkage pin 214.
More preferably, the outer side 202 of the driving slider 21 is provided with at least one guiding pin 215, wherein the guiding pin 215 is slidably disposed in the upper slideway 1103a, and can slide back and forth in the upper slideway 1103a after being driven. The guide pin 215 may be integrally formed with the outer side 202 of the driving slider 21. The guide feet 215 can also be formed as plastic parts which wrap around the drive slide 21. The application is not limited in this regard.
Also preferably, noise reduction legs 216 are provided at the top and bottom of the driving slider 21, respectively, so as to reduce the contact area between the driving slider 21 and the rail assembly 10 when the driving slider 21 slides in the main slideway 1103, thereby reducing the friction between the driving slider 21 and the rail assembly 10, and reducing noise.
The drive link 30 has an outward surface 301 opposite the inner surface 201 of the drive slider 21 and an inward surface 302 opposite the outward surface 301.
The driving link 30 is provided with a guide pin 31, wherein the guide pin 31 protrudes from the outward surface 301, and the guide pin 31 is slidably engaged in the guide groove 213. It should be noted that the guiding pin 31 may be integrally formed with the outward surface 301 of the driving link 30. The guide feet 31 can also be formed as plastic parts which wrap around the drive link 30. The application is not limited in this regard.
The inward face 302 of the drive link 30 is provided with a connector 32. Likewise, the connecting member 32 may be integrally formed with and extend outwardly from the inward facing surface 302 of the connecting rod 30. The connecting element 32 can also be embodied as a plastic part which is wrapped around the drive link 30. The application is not limited in this regard.
The rear end of the driving link 30 is provided with a sliding foot 33, wherein the sliding foot 33 is slidably limited on the main slideway 1103, so that the sliding foot 33 is always limited on the main slideway 1103 when the driving link 30 is driven to slide by the driving slider 21.
It should be noted that the driving link 30 bears the front weight of the sunroof cover 900 by the sliding foot 33, not just by the guide foot 31, which reduces the pressure between the guide foot 31 and the guide groove 213 of the driving slider 21, thereby reducing the friction resistance therebetween and ultimately reducing the driving force required for the driving slider 21.
The main carrier 40 includes a carrier body 41 for attaching and supporting a sunroof cover 900 of a vehicle. The carrier body 41 is disposed in the same direction as the rail assembly 10.
The carrying body 41 is provided with at least one runner 42 on at least one side near the front end. The runner 42 extends sideways from the carrier body 41. Preferably, two sides of the carrying body 41 are respectively provided with one of the sliding feet 42. The two shoes 42 are slidably mounted in the movement slides, respectively.
The front portion of the carrying body 41 is provided with a pair of engagement holes 4101. The carrying body 41 has a first side 4102 opposite to the inward surface 302 of the driving link 30 and a second side 4103 opposite to the first side 4102. The connecting piece 32 of the driving link 30 is rotatably disposed from the first side surface 4102 to penetrate the docking hole 4101.
Further, the second side 4103 of the carrying body 41 is provided with a single-sided rail 43.
It will be appreciated that, since the abutment hole 4101 in the carrier body 41 is connected to the connector 32 of the drive link 30, the main carrier 40 drags the skylight cover 900 together to move in the movement slideway when the drive link 30 is driven by the driving slider 21 to slide along the main rail 11 from the front end 1101 to the rear end 1102.
The linkage 50 includes a locking assembly 51 and a linkage assembly 52. The locking assembly 51 includes a locking slider 511 and a pressing member 512, wherein the locking slider 511 is connected to the pressing member 512 in such a manner as to be slidably pressed against the bottom wall 111 of the rail assembly 10, so that the locking slider 511 can slide in the main slideway 1103 against the bottom wall 111 after the locking slider 511 is driven. Specifically, in the embodiment of the present application, the locking slider 511 can slide in the glider 1103b of the main slideway 1103 against the bottom wall 111.
The interlocking pin 214 of the drive slider 21 is slidably connected to the lock slider 511. When the lock slide 511 is not separated from the link pin 214, the lock slide 511 can be driven by the link pin 214 of the drive slide 21 to slide in the main slideway 1103; when the lock slider 511 is disengaged from the interlocking pin 214, the interlocking between the lock slider 511 and the interlocking pin 214 of the drive slider 21 is terminated.
One end of the linkage assembly 52 is connected to the locking slider 511. The lock slide 511 is mounted to the main slide 1103. Preferably, the locking slider 511 is mounted to the lower slide 1103b of the main slide 1103.
The locking slider 511 is provided with a locking arc groove 51101. The linkage pin 214 of the driving mechanism 20 is inserted into the stop arc groove 51101, so that when the driving slider 21 is driven to slide along the main slideway 1103, the locking slider 511 is driven by the linkage pin 214 located in the stop arc groove 51101 to slide along the main slideway 1103.
It should be noted that, when the sunroof cover 900 of the vehicle is in the closed state, the guide pin 31 on the driving link 30 is located at the flat groove portion 2131 of the guide groove 213, and at the same time, the sliding pin 42 of the main carrier 40 is located at the lower end 1201 of the lifting rail 12 and is retained in the arc-shaped guide rail 1203. In addition, the interlocking pin 214 of the driving slider 21 is inserted into the locking arc groove 51101 and is located at the front of the locking arc groove 51101, so that the locking slider 511 can be pushed to interlock when the driving slider 21 is driven by the driving member 22 to slide along the main slideway 1103 toward the rear end 1102.
The rear tilting mechanism 60 includes a pivot assembly 61, a link assembly 62, and a sliding support 63.
The rear end portion of the bearing body 41 of the main bearing 40 is slidably supported by the slide support 63.
The connecting assembly 62 has a connecting portion 6201 and a force applying portion 6202. The connecting portion 6201 of the connecting assembly 62 is connected to the other end of the linkage assembly 52.
The pivot assembly 61 includes a pivot arm 611 and a mount 612. The pivot arm 611 has a support portion 6111, a force receiving portion 6112, and a pivot portion 6113. The support 6111 of the pivot arm 611 is rotatably mounted to the sliding support 63. The pivot arm 611 has the pivot portion 6113 rotatably secured to the mount 612. The force receiving portion 6112 is swingably connected to the force applying portion 6202 of the connection assembly 62. When the force receiving portion 6112 is driven to swing, the supporting portion 6111 swings up and down around the mounting seat 612, so as to drive the carrying body 41 supported by the sliding supporting member 63 to lift up and down, thereby realizing the tilting and sinking of the rear end of the sunroof cover 900 fixed on the carrying body 41.
It should be noted that, after the locking slider 511 is driven to slide from the front end 1101 to the rear end 1102 of the bottom wall 111 by a predetermined distance, the locking slider 511 is pressed into the locking notch 11101 on the bottom wall 111 of the rail assembly 10 by the pressing member 512. Subsequently, when the driving slider 21 is driven to slide along the main slideway 1103, the locking slider 511 is locked to the locking notch 11101, so that the linkage assembly 52 cannot be linked with the sliding of the driving slider 21. Accordingly, the rear tilting mechanism 60 will remain at the corresponding tilting height. Since the rear end of the main carrier 40 is supported by the rear tilting mechanism 60, the sunroof cover 900 of the vehicle supported by the main carrier 40 can be maintained at the tilted height accordingly.
In the present application, the connection assembly 62 is slidably mounted in the rail assembly 10.
The connection assembly 62 is implemented to include a pivot link 621 and a limit link 622. The rear end portion of the pivot link 621 forms a pin hole, wherein the pin hole is penetrated by a pin such that the rear end of the pivot link 621 is fixed to the force receiving portion 6112 of the pivot arm 611. Thus, the rear end portion of the pivot link 621 forms the urging portion 6202. The force applying portion 6202 is rotatably fixed to the force receiving portion 6112 of the pivot arm 611.
The rear end of the limit link 622 defines an arcuate limit slot 62201. The front end of the pivot link 621 forms a stop pin 62101. The limit pin 62101 is slidably coupled to the arcuate limit slot 62201. A guide pin 62102 is formed on the inner wall of the middle portion of the pivoting link 621. The mounting base 612 forms an arcuate guide slot 61201. The arc-shaped guide groove 61201 and the arc-shaped limit groove 62201 have opposite extending paths and directions. The guide pin 62102 is slidably coupled to the arcuate guide slot 61201.
The front end portion of the limit link 622 forms the connecting portion 6201, wherein the connecting portion 6201 is connected to the rear end portion of the linkage assembly 52.
The sliding support 63 has a main body 631 and at least one limiting leg 632 integrally extending from the top of the main body 631. A sliding opening 63101 is formed between the limiting leg 632 and the side wall and bottom wall of the main body 631, wherein the single-side rail 43 of the bearing body 41 is limited on the sliding opening 63101 to prevent the bearing body 41 from swinging in a direction perpendicular to the sliding direction.
Preferably, the linkage assembly 52 includes a first linkage rod 521. The front end portion of the lock slider 511 is swingably connected to the front end portion of the first link lever 521. The connecting portion 6201 of the connecting assembly 62 is interlockably connected to the rear end portion of the first linkage rod 521.
Preferably, the pressing member 512 is implemented as a pressing spring, wherein the pressing member 512 has a socket 5121 and a pressing portion 5122. The first linkage rod 521 is provided with a socket 52101. The socket 5121 of the pressing member 512 is sleeved on the socket 52101. The pressing portion 5122 is fixed to the lock slider 511. The locking slider 511 is provided with a connection hole 51102 for the pressing portion 5122 of the pressing member 512 to pass through. The pressing portion 5122 of the pressing member 512 is configured to press the locking assembly 51 of the linkage mechanism 50 to slide against the bottom wall 111 of the rail assembly 10.
Preferably, in order to improve stability of the sunroof movement device. The linkage assembly 52 also includes a second linkage rod 522. The front end of the second linkage rod 522 is connected to the rear end of the first linkage rod 521. The rear end of the second linkage rod 522 is connected to the connection portion 6201 of the connection assembly 62 so that the connection assembly 62 can be linked with the sliding of the first linkage rod 521.
It will be appreciated that when the sunroof cover 900 of the vehicle needs to be driven to tilt, the driving slider 21 is driven to slide along the main slideway 1103 to the rear end 1102 by a predetermined distance, and at the same time, the guide leg 31 of the driving link 30 slides from the straight slot portion 2131 to the small arc portion 2132, and correspondingly, the connecting piece 32 on the driving link 30 drives the main carrier 40 to slide from the low end 1201 to the high end 1202 of the lifting rail 12. At this time, the main carrier 40 drives the front end of the sunroof cover 900 of the vehicle to tilt up.
At the same time, since the driving slider 21 is driven to slide along the main slideway 1103 toward the rear end 1102, the interlocking pin 214 located in the locking arc groove 51101 pushes the locking slider 511 to slide along the rear end 1102 by a predetermined distance while sliding toward the opening of the locking arc groove 51101.
Accordingly, the linkage assembly 52 will be driven to apply a force to the force receiving portion 6112 of the pivot arm 611. Subsequently, the pivot arm 611 swings under force to rotate the sliding support 63 mounted on the support portion 6111 along with the force receiving portion 6112 to be lifted to another predetermined height, so that the main carrier 40 mounted on the sliding support 63 drives the rear end of the sunroof cover of the vehicle to be lifted together.
By such a design, the front and rear ends of the sunroof cover 900 can be tilted synchronously.
It should be noted that, in the rear tilting mechanism 60, the reciprocating swing of the pivot arm 611 around the mounting seat 612 is achieved by the force application portion 6202 of the pivot link 621 in the connection assembly 62 pushing the force application portion 6112 of the pivot arm 611. The pivot link 621 here acts as a lever. The distance from the urging portion 6202 to the guide pin 62102 (fulcrum) on the pivot link 621 is set smaller than the distance from the stopper pin 62101 to the guide pin 62102 (fulcrum). Therefore, the pushing force of the driving slider 21 exerted on the stopper pin 62101 of the pivot link 621 by the link assembly 52 is smaller than the pushing force of the urging portion 6202 of the pivot link 621 exerted on the force receiving portion 6112 of the pivot arm 611. In this way, the driving force required for driving the slider 21 can be reduced.
When the sunroof cover 900 of the vehicle needs to be driven to open, the driving slider 21 is driven to continue sliding along the main slideway 1103 toward the rear end 1102. The guide leg 31 of the driving link 30 slides from the small arc portion 2132 to the large arc portion 2133, and correspondingly, the connecting piece 32 on the driving link 30 drives the main bearing frame 40 to slide from the high end 1202 of the lifting rail 12 into the main slideway 1103. At this time, the main carrier 40 drives the front end of the sunroof cover 900 of the vehicle to continue to tilt.
At the same time, since the driving slider 21 is driven to slide along the main slideway 1103 toward the rear end 1102, the interlocking pin 214 located in the stop arc groove 51101 slides toward the opening of the stop arc groove 51101 while pushing the locking slider 511 to slide along the rear end 1102 until the locking slider 511 is pressed into the locking notch 11101 on the bottom wall 111 by the pressure of the pressing member 512. Accordingly, the interlocking pin 214 in the stop arc groove 51101 is separated from the locking slider 511.
As the drive slide 21 is continuously slid along the main slide 1103 toward the rear end 1102, the drive link 30 will be driven by the drive slide 21 to slide along the main slide 1103 toward the rear end 1102 to drive the main carrier 40 to slide along the main slide 1103 from the front end 1101 toward the rear end 1102, the single-sided rail 43 of the rear portion of the main carrier 40 to remain slid along the sliding support 63 at the lifted height until the sunroof cover 900 of the vehicle is fully opened.
It should be noted that, when the driving slider 21 is driven to slide from the rear end 1102 of the main rail 11 toward the front end 1101, the sunroof cover 900 can be returned to the initial closed state according to the reverse process described above.
It will be appreciated by persons skilled in the art that the embodiments of the application shown in the foregoing description are by way of example only and are not limiting. The objects of the present application have been fully and effectively achieved. The functional and structural principles of the present application have been shown and described in the examples and embodiments of the application may be modified or practiced without departing from the principles described.
Claims (9)
1. A sunroof movement device for a vehicle, characterized by comprising:
a rail assembly, wherein the rail assembly comprises a main rail and a lift rail, wherein the lift rail has a low end and a high end that is higher than the low end, wherein the main rail has a front end and a rear end, wherein the main rail forms a main slide between the front end and the rear end, wherein the lift rail forms an arcuate guide slide between the low end and the high end, wherein the main rail is docked to the high end of the lift rail such that the main slide communicates with the arcuate guide slide at the high end of the lift rail, thereby forming a movement slide;
a drive mechanism comprising a drive slide, wherein the drive slide is configured to be driven to slide between the front end and the rear end of the main slide;
a drive link, wherein the drive link is swingably and slidably connected to the drive slider;
a main carrier, wherein the main carrier comprises a carrier body for connecting and supporting a sunroof cover plate of a vehicle, the carrier body is swingably connected to a front end portion of the driving link, wherein the carrier body is disposed in the same direction as the guide rail assembly, wherein the carrier body is provided with at least one runner on at least one side near the front end, wherein the runner is slidably disposed on the movement slide, wherein the runner is at the lower end of the lifting guide rail when the sunroof cover plate of the vehicle is in a closed state;
a linkage mechanism, wherein the linkage mechanism is interlockably connected to the drive slider, wherein the linkage mechanism comprises a locking assembly and a linkage assembly, wherein one end of the linkage assembly is connected to the locking assembly, and the locking assembly and the linkage assembly are slidably disposed in the main slideway, and the locking assembly is slidably connected to the drive slider when locked; and
a rear tilting mechanism, wherein the rear tilting mechanism comprises a pivoting assembly, a connecting assembly and a sliding support, wherein the pivoting assembly comprises a mounting seat and a pivoting arm, wherein the mounting seat is mounted at the rear end of the main guide rail, wherein the connecting assembly is provided with a connecting part and a force application part, the connecting part of the connecting assembly is connected with the other end of the linkage assembly, the pivoting arm is provided with a supporting part, a force application part and a shaft rotation part, the supporting part of the pivoting arm is rotatably connected with the sliding support, the rear end part of the bearing main body is slidably supported on the sliding support, the shaft rotation part of the pivoting arm is rotatably fixed on the mounting seat, the force application part is swingably connected with the force application part of the connecting assembly, when the connecting assembly is driven by the driving sliding block along with the locking assembly towards the rear end of the main guide rail, the force application part of the connecting assembly is driven by the driving block along with the driving block to the rear end of the main guide rail, the pivoting arm is lifted towards the rear end of the main guide rail, and the bearing main body is lifted by the force application part along with the driving block, the bearing main body is lifted towards the rear end of the main body, and the bearing main body is lifted by the force application part is high; the main rail has a bottom wall, wherein the bottom wall is provided with a locking opening, wherein the drive slider is provided with a linkage pin, wherein the locking assembly comprises a locking slider and a pressing member, wherein the locking slider is connected to the pressing member in such a way that it is slidably pressed against the bottom wall of the rail assembly, wherein the locking slider is connected to the linkage assembly, wherein the locking slider is provided with a stop chute, wherein the linkage pin is slidably inserted into the stop chute, wherein after the drive slider is driven to slide a predetermined distance towards the rear end of the main rail, the locking slider is pressed down to the locking opening by the pressing member, and the linkage pin slides out of the stop chute and is separated from the locking slider, the locking slider is provided with a stop arc groove, and the linkage pin of the drive mechanism is arranged to be inserted into the stop arc groove.
2. The sunroof movement apparatus according to claim 1, wherein the driving slider has an inner side surface and an outer side surface opposite to the inner side surface, the driving slider has a front end portion facing the front end of the main rail and a rear end portion opposite to the front end portion, the driving slider forms a guide groove having a flat groove portion near the rear end portion of the driving slider, a small arc portion slightly higher than the flat groove portion, and a large arc portion higher than the small arc portion and located at the front end portion of the driving slider, the driving link has an outer facing surface opposite to the inner side surface and an inner facing surface opposite to the outer facing surface, the driving link is provided with a guide foot, wherein the guide foot protrudes from the outer facing surface, and the guide foot is slidably caught in the guide groove, wherein the rear end portion of the driving link is provided with a slide foot, wherein the slide foot is slidably located at the main sunroof, wherein the slide foot is located at the flat groove portion when the vehicle is closed.
3. The sunroof movement apparatus according to claim 2, wherein the front end portion of the driving link is provided with a connecting member, wherein the front end portion of the bearing body is provided with a docking hole, wherein the connecting member is inserted into the docking hole, wherein the guide pin slides toward the front end portion of the driving slider to drive the front end portion of the driving link to swing upward when the driving link is driven by the driving mechanism to slide toward the rear end of the main guide rail.
4. The sunroof movement apparatus according to claim 1, wherein the urging member is a spring, wherein the linkage assembly comprises a first linkage rod provided with a socket, wherein the urging member has a socket and a pressing portion, the socket of the urging member is socket-jointed to the socket, the pressing portion is fixed to the locking slider, the locking slider is provided with a connection hole through which the pressing portion of the urging member passes, wherein a front end portion of the locking slider is swingably connected to a front end portion of the first linkage rod, and the connection portion of the connection assembly is interlockably connected to a rear end portion of the first linkage rod.
5. The sunroof movement apparatus according to claim 4, wherein the linkage assembly further comprises a second linkage rod, a front end of the second linkage rod being connected to a rear end of the first linkage rod, and a rear end of the second linkage rod being connected to the connection portion of the connection assembly such that the connection assembly can be linked with the sliding of the first linkage rod.
6. The sunroof movement apparatus according to claim 1, wherein the connecting assembly comprises a pivot link and a check link, a rear end portion of the pivot link forming the urging portion, the urging portion being rotatably fixed to the force receiving portion of the pivot arm, wherein the pivot link is connected to the check link in a manner capable of being pushed to swing, wherein the check link is slidably connected to the linkage assembly.
7. The sunroof movement apparatus according to claim 6, wherein the rear end of the check link forms an arc check slot, the front end of the pivot link forms a check pin slidably coupled to the arc check slot, a guide pin is formed on an inner wall of a middle portion of the pivot link, the mount forms an arc guide slot having opposite extending paths and orientations with respect to the arc check slot, the guide pin is slidably coupled to the arc guide slot, and the front end of the check link forms the coupling portion, wherein the coupling portion is coupled to the rear end of the linkage assembly.
8. The sunroof movement device according to claim 7, wherein a side edge of the rear end portion of the main carrier extends toward the front end of the main guide to form a single-sided rail, wherein the single-sided rail is slidably retained on the sliding support.
9. The sunroof movement apparatus according to claim 8, wherein the sliding support has a main body portion and at least one stop leg integrally extending from a top portion of the main body portion, the stop leg forming a sliding opening with a side wall and a bottom wall of the main body portion, wherein the single-sided rail of the carrier body is limited to the sliding opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010796203.1A CN111775674B (en) | 2020-08-10 | 2020-08-10 | Vehicle sunroof movement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010796203.1A CN111775674B (en) | 2020-08-10 | 2020-08-10 | Vehicle sunroof movement device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111775674A CN111775674A (en) | 2020-10-16 |
| CN111775674B true CN111775674B (en) | 2023-10-13 |
Family
ID=72762044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010796203.1A Active CN111775674B (en) | 2020-08-10 | 2020-08-10 | Vehicle sunroof movement device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111775674B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112319194A (en) * | 2020-11-05 | 2021-02-05 | 上海毓恬冠佳汽车零部件有限公司 | Mechanical motion structure with strong stability for automobile skylight |
| CN112590514B (en) * | 2020-12-24 | 2022-07-12 | 宁海建新天窗***有限公司 | Unlocking operation structure of automobile built-in skylight mechanical group |
| CN112721594B (en) * | 2021-01-27 | 2022-04-01 | 山东恒信基塑业股份有限公司 | Automobile cab ceiling protection control device based on Internet of things control |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03104734A (en) * | 1989-09-14 | 1991-05-01 | Daikyo Webasto Co Ltd | Slide tilt roof of vehicle |
| DE10226110A1 (en) * | 2002-06-12 | 2004-01-08 | Webasto Vehicle Systems International Gmbh | Automotive sunroof has part sun roof with a forward section which tilts upwards and a rear section which slides aft |
| CN203093692U (en) * | 2013-03-20 | 2013-07-31 | 伟巴斯特车顶供暖***（上海）有限公司 | Sunroof guiding linkage device |
| DE102012023098A1 (en) * | 2012-11-27 | 2014-05-28 | Webasto SE | Sunroof for vehicle, has deployment lever that is held stationarily at rear guide rail in its venting position during tilting out of cover, where deployment lever is pivotedly hinged at one side at cover at rear guide rail on another side |
| CN107323232A (en) * | 2017-08-04 | 2017-11-07 | 武汉凯沃森工业科技有限公司 | Warp mechanism kinematic assembly after a kind of vehicle dormer window |
| CN109733171A (en) * | 2019-01-04 | 2019-05-10 | 上海尚宏汽车天窗有限公司 | Swing arm rear end is equipped with the vehicle dormer window of limited block |
| CN110626158A (en) * | 2019-11-04 | 2019-12-31 | 宁海建新天窗***有限公司 | Carry on roof glass reciprocating motion's backward mechanical group structure |
| CN212796495U (en) * | 2020-08-10 | 2021-03-26 | 上海晖鹄机电工程有限公司 | Vehicle sunroof moving device |
-
2020
- 2020-08-10 CN CN202010796203.1A patent/CN111775674B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03104734A (en) * | 1989-09-14 | 1991-05-01 | Daikyo Webasto Co Ltd | Slide tilt roof of vehicle |
| DE10226110A1 (en) * | 2002-06-12 | 2004-01-08 | Webasto Vehicle Systems International Gmbh | Automotive sunroof has part sun roof with a forward section which tilts upwards and a rear section which slides aft |
| DE102012023098A1 (en) * | 2012-11-27 | 2014-05-28 | Webasto SE | Sunroof for vehicle, has deployment lever that is held stationarily at rear guide rail in its venting position during tilting out of cover, where deployment lever is pivotedly hinged at one side at cover at rear guide rail on another side |
| CN203093692U (en) * | 2013-03-20 | 2013-07-31 | 伟巴斯特车顶供暖***（上海）有限公司 | Sunroof guiding linkage device |
| CN107323232A (en) * | 2017-08-04 | 2017-11-07 | 武汉凯沃森工业科技有限公司 | Warp mechanism kinematic assembly after a kind of vehicle dormer window |
| CN109733171A (en) * | 2019-01-04 | 2019-05-10 | 上海尚宏汽车天窗有限公司 | Swing arm rear end is equipped with the vehicle dormer window of limited block |
| CN110626158A (en) * | 2019-11-04 | 2019-12-31 | 宁海建新天窗***有限公司 | Carry on roof glass reciprocating motion's backward mechanical group structure |
| CN212796495U (en) * | 2020-08-10 | 2021-03-26 | 上海晖鹄机电工程有限公司 | Vehicle sunroof moving device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111775674A (en) | 2020-10-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111775674B (en) | Vehicle sunroof movement device | |
| JP5010063B2 (en) | Vehicle roof | |
| CN109484258B (en) | Linkage unlocking type automobile seat | |
| CN109367445B (en) | Easy-to-enter seat for automobile | |
| JP2000326774A (en) | Locking device of seat back | |
| JPH02279422A (en) | Sliding roof | |
| US9511653B2 (en) | Vehicle sunroof device | |
| US8388050B2 (en) | Roof apparatus for vehicle | |
| CN212796495U (en) | Vehicle sunroof moving device | |
| KR102540440B1 (en) | Retractable outside door handle assembly for vehicle | |
| CN212796496U (en) | Vehicle skylight moving device | |
| CN111483302A (en) | Sliding door structure and vehicle | |
| CN215662896U (en) | Vehicle sunroof moving device | |
| US5015020A (en) | Vehicular door locking device | |
| CN110541627B (en) | Push type lock and washing machine with same | |
| CN218558522U (en) | Vehicle sunroof moving device | |
| CN114194011A (en) | Vehicle skylight moving device | |
| CN214195921U (en) | Electric locking mechanism of electric turnover window | |
| CN212579582U (en) | Sunroof device | |
| US7654605B2 (en) | Roof opening/closing apparatus | |
| JPH02300484A (en) | Power striker | |
| CN220390946U (en) | Sunroof and sunroof's mechanical component | |
| CN2312306Y (en) | Braking device for sliding door or window | |
| CN116176241A (en) | Skylight movement mechanism, skylight and vehicle | |
| CN217197722U (en) | Sliding door connecting mechanism and automobile |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: Room 508, 1080 Moyu South Road, Anting Town, Jiading District, Shanghai Applicant after: Huihu Electromechanical Technology (Shanghai) Co.,Ltd. Address before: 201599 room 508 J, 1080 Moyu South Road, Anting Town, Jiading District, Shanghai Applicant before: Shanghai Huihu Electromechanical Engineering Co.,Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |