Double cover vehicle sunroof movement device

Abstract

The present application discloses a double-cover vehicle sunroof motion device. According to the double-cover vehicle sunroof motion device of the present invention, it includes a guide mechanism, a driving mechanism, a driving carrier, a linkage carrier and a linkage mechanism. The guide mechanism is formed with a guide rail extending in the front-back direction. The driving carrier and the linkage carrier are used to correspondingly carry the front sunroof cover and the rear sunroof cover. The driving mechanism is slidably arranged on the guide rail. The linkage mechanism is connected to the linkage carrier and is connected to the driving mechanism in a lockable and unlockable manner. When locked, the linkage mechanism moves accordingly with the sliding of the driving mechanism to drive the linkage carrier to move to open or close the rear half of the vehicle sunroof window. When unlocked, the linkage mechanism no longer moves with the sliding of the driving mechanism. The driving carrier is connected to the driving mechanism to move accordingly with the sliding of the driving mechanism to open or close the front half of the vehicle sunroof window, thereby realizing the smooth opening and closing of multiple sunroof covers.

Description

Technical Field

[0001] The invention relates to the field of vehicle sunroofs, in particular to a double-cover-plate vehicle sunroof movement device. Background Art

[0002] The car sunroof mechanism is installed on the roof of the car, which can effectively connect the air inside the car with the outside world, thereby increasing the entry of fresh air and bringing a healthy and comfortable enjoyment experience to the car owner.

[0003] The automobile sunroof mechanism generally includes a sunroof cover, a driving device, and a sunroof movement device that is driven by the driving device to close, lift, and open the sunroof cover.

[0004] When the driving device of the existing sunroof movement device drives the sunroof cover to close, lift and open, the required driving force is large and the reliability is low. Especially for a vehicle sunroof with multiple sunroof covers, when the driving device drives the multiple sunroof covers to close, lift and open, the normal closing, lifting and opening processes of the multiple sunroof covers are easily discontinuous, and the risk of functional failure is relatively high. Summary of the invention

[0005] One advantage of the present invention is that it provides a double-cover vehicle sunroof movement device, which has good stability, can achieve smooth closing and opening of multiple sunroof covers, and has high reliability.

[0006] In order to achieve at least one of the above advantages of the present invention, one advantage of the present invention is to provide a double-cover vehicle sunroof movement device, including a guide mechanism, the guide mechanism is formed with a guide slide rail extending in the front-to-back direction; a driving mechanism, the driving mechanism is slidably arranged on the guide slide rail, the driving mechanism is formed with front and rear drive lock parts; a driving carrier, the driving carrier is used to carry a front sunroof cover that can cover the front half of the vehicle sunroof window, the driving carrier is connected to the driving mechanism, so that the driving carrier can slide backwards as the driving mechanism slides backwards to open the vehicle sunroof. The front half of the window; a linkage carrier, the linkage carrier is used to carry a rear skylight cover that can cover the rear half of the vehicle skylight window; a linkage mechanism, the linkage mechanism includes a positioning block, a linkage lifting member and a positioning swing rod, the positioning swing rod is slidably connected to the positioning block, the positioning swing rod has a positioning swing end and a positioning sliding end, the positioning swing end is swingably connected to the rear end part of the linkage carrier, the positioning sliding end is slidably arranged in the guide rail, the linkage lifting member is relatively slidably connected to the linkage carrier, and the linkage lifting member is relatively slidably connected to the linkage carrier. The side wall of the lowering member is formed with an interlocking portion, so that when the driving mechanism slides backward, the interlocking portion and the front drive locking portion are slidably locked, so that the linkage lifting member slides backward with the sliding of the driving mechanism backward, so as to drive the linkage supporting frame to move downward relatively, thereby driving the positioning swing rod to slide away from the positioning block and swing downward, so that the linkage supporting frame moves to the linkage sinking position, and remains in the linkage sinking position and drives the supporting frame to slide backward synchronously with the sliding of the driving mechanism backward, so as to open the rear half of the vehicle sunroof; and when the driving mechanism slides forward, the The linkage lifting member slides forward as the driving mechanism slides forward, so as to drive the linkage supporting frame to remain in the linkage sinking position and to drive the supporting frame to slide forward synchronously as the driving mechanism slides forward, and drives the positioning swing rod to be slidably connected to the positioning block and swing upward, so as to move the linkage supporting frame to the linkage closing position to close the rear half of the vehicle sunroof window; and when the driving mechanism continues to slide forward to close the front half of the vehicle sunroof window, the interlocking part and the rear drive locking part slide to unlock, and the linkage supporting frame no longer moves as the driving mechanism slides.

[0007] According to one embodiment of the present invention, the linkage carrier is formed with a plurality of inclined linkage lifting guide grooves, the linkage lifting guide grooves having a linkage inclined lower end and a linkage inclined high end, the side wall of the linkage lifting member is formed with the interlocking portion and the linkage lifting foot, the linkage lifting foot is slidably arranged in the linkage lifting guide groove, and when the driving mechanism slides backward, the linkage lifting foot slides in the direction from the linkage inclined lower end to the linkage inclined high end, so that the linkage carrier can move relatively downward.

[0008] According to one embodiment of the present invention, the linkage lifting component includes a linkage locking block and a linkage lifting block which are connected in sequence, a linkage lifting slot is formed in the linkage lifting block for lifting the linkage carrier frame, the linkage lifting foot is formed on the inner wall of the linkage lifting slot, and the interlocking part is formed on the side wall of the linkage locking block.

[0009] According to one embodiment of the present invention, an interlocking opening is formed on the bottom wall of the guide slide rail, the rear drive lock portion is formed as a drive pin protruding from the side wall of the drive mechanism, the interlocking portion is formed as an interlocking groove for the drive pin to slide in and out, and a linkage guide inclined surface matched with the interlocking opening is formed on the bottom wall of the linkage lock block. When the drive mechanism slides backward, the drive pin slides into the interlocking groove to achieve the sliding locking of the two. When the drive mechanism slides forward, the linkage guide inclined surface is slid into the interlocking opening and then clamped in the interlocking opening, so that the linkage lock block no longer slides forward, and then the drive pin slides out of the interlocking groove to achieve the sliding unlocking of the two.

[0010] According to an embodiment of the present invention, the positioning block forms a positioning rail, the positioning swing rod forms a positioning sliding foot, and the positioning sliding foot is slidably arranged in the positioning rail to achieve the slidable and separable connection.

[0011] According to an embodiment of the present invention, the driving mechanism includes a driving slider, a driving lock, a sliding support, a front lifting guide block, a rear lifting rod and a front lifting rod, the side wall of the driving slider is formed with the rear drive lock part and the front drive lock part, a sliding groove is formed in the sliding support, the rear lifting rod can be relatively slidably connected to the driving lock part, the rear lifting rod can be swingably connected to the sliding support, the front lifting rod can be relatively slidably connected to the driving slider, the front lifting rod can be swingably connected to the front end of the driving carrier, a front lifting guide rail is formed in the front lifting guide block, the front lifting guide rail has a front lifting guide high end and a front lifting guide low end, the front lifting guide rail is composed of a front slope section, a middle straight section and a rear slope section between the front lifting guide high end and the front lifting guide low end, the rear end of the driving carrier is slidably arranged in the sliding groove, the front end of the driving carrier is slidably arranged in the front lifting guide rail, and the side wall of the driving lock is A rear belt lock portion and a front belt lock portion are formed; when the driving slider slides backward, the front end of the driving carrier slides along the direction from the lower end of the front lifting guide to the high end of the front lifting guide, and the front lifting rod slides and swings upward relative to the driving slider to make the front end of the driving carrier tilt; when the driving slider slides backward and the front belt lock portion cooperates with the rear drive lock portion to slide and lock, and the rear belt lock portion slides and unlocks with the front drive lock portion, the driving lock member slides backward with the driving slider sliding backward, so that the rear lifting rod slides downward and swings upward relative to the driving lock member to make the rear end of the driving carrier tilt; when the driving slider slides backward and the front belt lock portion cooperates with the rear drive lock portion to slide and unlock, and the rear belt lock portion slides and unlocks with the front drive lock portion, the driving slider drives the front lifting rod to drive the driving carrier to slide backward in the slide slot, so that the driving carrier at least partially extends out of the slide slot to open the front half of the vehicle sunroof.

[0012] According to one embodiment of the present invention, the driving slider is formed with a driving guide groove, the side wall of the front lifting rod is formed with a front lifting sliding foot, and the front lifting sliding foot is slidably arranged in the driving guide groove so that the two can slide relative to each other, the driving lock is formed with a driving guide groove, and the rear lifting rod is formed with a rear lifting sliding foot, and the rear lifting sliding foot is slidably arranged in the driving guide groove so that the two can slide relative to each other.

[0013] According to an embodiment of the present invention, a rear lifting guide block is included, a rear lifting guide rail is formed in the rear lifting guide block, and the rear lifting rod is formed with a rear lifting guide foot, and the rear lifting guide foot is slidably arranged in the rear lifting guide rail.

[0014] According to one embodiment of the present invention, the driving lock component includes a front driving component and a rear driving component, the front driving component side wall is formed with the front belt locking portion, the rear driving component side wall is formed with the rear belt locking portion, and the front driving component and the rear driving component are detachably connected.

[0015] According to one embodiment of the present invention, a belt lock opening is formed on the bottom wall of the guide slide rail, the rear drive lock portion is formed as a driving pin protruding from the side wall of the driving mechanism, the front drive lock portion is formed as a drive lock slot, the rear belt lock portion is formed as a belt lock pin that can slide into and out of the drive lock slot, and the front belt lock portion is formed as a belt lock slot for the driving pin to slide in and out of, and the bottom wall of the front driving member is formed with a driving guide inclined surface that is compatible with the belt lock opening, and when the driving mechanism slides backward, the driving guide inclined surface is slid into the belt lock opening and then clamped in the belt lock opening, so that the front driving member no longer continues to slide backward, and then the driving pin slides out of the belt lock slot to achieve the sliding unlocking of the two, and the belt lock pin slides into the drive lock slot to achieve the sliding locking of the two, and when the driving mechanism slides forward, the belt lock pin slides out of the drive lock slot to achieve the sliding unlocking of the two, and the driving pin slides into the belt lock slot to achieve the sliding locking of the two. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The overall structural schematic diagram of the vehicle sunroof of the present invention is shown;

[0017] Figure 2 A schematic structural diagram of the guide structure of the present invention is shown;

[0018] Figure 3 A schematic structural diagram of the driving slider of the present invention is shown;

[0019] Figure 4 A schematic diagram showing a state of a partial structure of a double-cover vehicle sunroof movement device of the present invention when both the front sunroof cover and the rear sunroof cover are closed;

[0020] Figure 5 A schematic diagram showing a state of a partial structure of a double-cover vehicle sunroof movement device of the present invention when the front sunroof cover is tilted;

[0021] Figure 6 A schematic diagram showing a state of a partial structure of a double-cover vehicle sunroof movement device of the present invention when both the front sunroof cover and the rear sunroof cover are opened;

[0022] Figure 7 A schematic diagram showing the state of the linkage mechanism and the linkage support frame of the present invention when the rear skylight cover is closed;

[0023] Figure 8 A schematic structural diagram of the linkage lifting member of the present invention is shown;

[0024] Fig. 9 A schematic structural diagram of the linkage bearing frame of the present invention is shown;

[0025] Fig.10 A schematic structural diagram of the positioning block of the present invention is shown;

[0026] Fig.11 A schematic structural diagram of the driving lock element of the present invention is shown;

[0027] Fig.12 A schematic structural diagram of the rear lifting guide block of the present invention is shown;

[0028] Fig.13 A schematic structural diagram of the rear lifting rod, the sliding support member and the rear lifting guide block of the present invention when connected is shown;

[0029] Fig.14 A schematic structural diagram of the front lifting guide block of the present invention is shown;

[0030] Reference numerals:

[0031] 100: double cover vehicle sunroof movement device, 200: front sunroof cover, 300: rear sunroof cover;

[0032] 10: guide mechanism, 11: guide rail, 1101: interlocking port, 1102: locking port;

[0033] 20: driving mechanism, 21: driving slider, 211: rear drive lock part, 212: front drive lock part, 213: driving guide groove, 22: driving lock member, 221: rear driving member, 2211: rear belt lock part, 2212: driving guide groove, 222: front driving member, 2221: front belt lock part, 2222: driving guide inclined surface, 23: sliding support member, 231: sliding groove, 24: front lifting guide block, 241: front lifting guide rail, 2411: front lifting guide high end, 2412: front lifting guide low end, 2413: front slope section, 2414: middle straight section, 2415: rear slope section, 25: rear lifting rod, 251: rear lifting sliding foot, 252: rear lifting guide foot, 26: front lifting rod, 261: front lifting sliding foot, 27: rear lifting guide block, 271: rear lifting guide rail;

[0034] 30: driving the carrier frame;

[0035] 40: linkage bearing frame, 41: linkage lifting guide slot, 411: linkage tilting low end, 412: linkage tilting high end;

[0036] 50: linkage mechanism, 51: positioning block, 511: positioning rail, 52: linkage lifting member, 521: linkage locking block, 5211: interlocking part, 5212: linkage guide inclined surface, 522: linkage lifting block, 5221: linkage lifting slot, 52211: linkage lifting foot, 53: positioning swing rod, 531: positioning swing end, 532: positioning sliding end, 533: positioning sliding foot. DETAILED DESCRIPTION

[0037] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art can think of other obvious variations. The basic principles of the present invention defined in the following description can be applied to other embodiments, variations, improvements, equivalents, and other technical solutions that do not deviate from the spirit and scope of the present invention.

[0038] Those skilled in the art should understand that, in the disclosure of the present invention, the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation. Therefore, the above terms should not be understood as limiting the present invention.

[0039] It is to be understood that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element may be one, while in another embodiment, the number of the element may be multiple, and the term "one" should not be understood as a limitation on the quantity.

[0040] refer to Figures 1 to 14 , the direction from left to right in the accompanying drawings is taken as the direction from back to front, and with reference thereto, a double-cover vehicle sunroof movement device 100 according to a preferred embodiment of the present invention will be described in detail below, wherein the double-cover vehicle sunroof movement device 100 includes a guide mechanism 10, a driving mechanism 20, a driving support frame 30, a linkage support frame 40 and a linkage mechanism 50.

[0041] Specifically, the guide mechanism 10 is formed with a guide rail 11 extending in the front-rear direction. The driving mechanism 20 is slidably disposed on the guide rail 11 , and a rear drive lock portion 211 is formed on a side wall of the driving mechanism 20 .

[0042] The driving support frame 30 is used to carry the front sunroof cover 200 that can cover the front half of the sunroof window of the vehicle. The driving support frame 30 is connected to the driving mechanism 20 so that the driving support frame 30 can slide backwards as the driving mechanism 20 slides backwards to open the front half of the sunroof window of the vehicle.

[0043] The linkage support frame 40 is used to support a rear skylight cover 300 that can cover the rear half of the vehicle skylight window.

[0044] The linkage mechanism 50 includes a positioning block 51, a linkage lifting member 52, and a positioning swing rod 53. The positioning swing rod 53 is slidably connected to the positioning block 51, and the positioning swing rod 53 has a positioning swing end 531 and a positioning sliding end 532. The positioning swing end 531 is swingably connected to the rear end portion of the linkage carrier 40, and the positioning sliding end 532 is slidably disposed in the guide rail 11. The linkage lifting member 52 can be connected to the linkage supporting frame 40 in a relatively slidable manner. An interlocking portion 5211 is formed on the side wall of the linkage lifting member 52, so that when the driving mechanism 20 slides backward, the interlocking portion 5211 slides and locks with the rear drive locking portion 211, so that the linkage lifting member 52 slides backward as the driving mechanism 20 slides backward, so as to drive the linkage supporting frame 40 to move downward relatively, thereby driving the positioning swing rod 53 to slide away from the positioning block 51 and swing downward, so that the linkage supporting frame 40 moves to the linkage sinking position, and remains in the linkage sinking position and drives the supporting frame 30 to slide backward synchronously with the driving mechanism 20 sliding backward, so as to open the rear half of the vehicle sunroof.

[0045] When the driving mechanism 20 slides forward, the linkage lifting member 52 slides forward along with the driving mechanism 20, so as to drive the linkage supporting frame 40 to remain in the linkage sinking position and drive the supporting frame 30 to slide forward synchronously along with the driving mechanism 20 sliding forward, and drive the positioning swing rod 53 to slide and connect with the positioning block 51 and swing upward, so as to move the linkage supporting frame 40 to the linkage closing position, so as to close the rear half of the vehicle sunroof.

[0046] When the driving mechanism 20 continues to slide forward to close the front half of the vehicle sunroof, the interlocking portion 5211 and the rear drive lock portion 211 are unlocked by sliding, and the linkage carrier 40 no longer moves with the sliding of the driving mechanism 20. Thus, the dual-cover vehicle sunroof movement device 100 realizes the smooth opening and closing of the front sunroof cover 200 and the rear sunroof cover 300, and the process is smooth and reliable.

[0047] Preferably, the linkage support frame 40 is formed with a plurality of linkage lifting guide grooves 41 arranged obliquely. The linkage lifting guide groove 41 has a linkage inclined lower end 411 and a linkage inclined high end 412. The side wall of the linkage lifting member 52 is formed with the interlocking portion 5211 and the linkage lifting foot 52211. The linkage lifting foot 52211 is slidably arranged in the linkage lifting guide groove 41. When the driving mechanism 20 slides backward, the linkage lifting foot 52211 slides in the direction from the linkage inclined lower end 411 to the linkage inclined high end 412, so that the linkage support frame 40 can move downward relatively.

[0048] Preferably, the linkage lifting member 52 includes a linkage locking block 521 and a linkage lifting block 522 which are connected in sequence. A linkage lifting slot 5221 is formed in the linkage lifting block 522 for lifting the linkage carrier 40. The linkage lifting foot 52211 is formed on the inner wall of the linkage lifting slot 5221. The interlocking portion 5211 is formed on the side wall of the linkage locking block 521.

[0049] Further, an interlocking opening 1101 is formed on the bottom wall of the guide rail 11. The rear drive lock portion 211 is formed as a driving pin protruding from the side wall of the drive mechanism 20. The interlocking portion 5211 is formed as an interlocking groove for the driving pin to slide in and out. A linkage guide inclined surface 5212 adapted to the interlocking opening 1101 is formed on the bottom wall of the linkage lock block 521. When the drive mechanism 20 slides backward, the driving pin slides into the interlocking groove to achieve the sliding locking of the two. When the drive mechanism 20 slides forward, the linkage guide inclined surface 5212 is slid into the interlocking opening 1101 and then is clamped in the interlocking opening 1101, so that the linkage lock block 521 no longer continues to slide forward, thereby causing the driving pin to slide out of the interlocking groove to achieve the sliding unlocking of the two.

[0050] Further, the positioning block 51 forms a positioning rail 511. The positioning swing rod 53 forms a positioning sliding foot 533, and the positioning sliding foot 533 is slidably arranged in the positioning rail 511 to achieve the slidable and separable connection.

[0051] Specifically, when the positioning sliding foot 533 slides into the positioning rail 511, the two are connected, and when the positioning sliding foot 533 slides out of the positioning rail 511, the two are separated.

[0052] Preferably, the driving mechanism 20 includes a driving slider 21 , a driving lock 22 , a sliding support 23 , a front lifting guide block 24 , a rear lifting rod 25 and a front lifting rod 26 .

[0053] Specifically, the side wall of the driving slider 21 is formed with the rear drive lock part 211 and the front drive lock part 212. The sliding support member 23 is formed with a slide groove 231. The rear lifting rod 25 is connected to the driving lock member 22 in a relatively sliding manner, and the rear lifting rod 25 is swingably connected to the sliding support member 23. The front lifting rod 26 is connected to the driving slider 21 in a relatively sliding manner, and the front lifting rod 26 is swingably connected to the front end of the driving bearing frame 30. A front lifting guide rail 241 is formed in the front lifting guide block 24. The front lifting guide rail 241 has a front lifting guide high end 2411 and a front lifting guide low end 2412, and the front lifting guide rail 241 is composed of three parts between the front lifting guide high end 2411 and the front lifting guide low end 2412, including a front slope section 2413, a middle straight section 2414 and a rear slope section 2415. The rear end of the driving carrier 30 is slidably disposed in the slide slot 231, and the front end of the driving carrier 30 is slidably disposed in the rear lifting guide rail 241. The side wall of the driving lock 22 is formed with a rear belt lock portion 2211 and a front belt lock portion 2221.

[0054] In this way, when the driving slider 21 slides backward, the front end of the driving carrier 30 slides in the direction from the front lifting guide lower end 2412 to the front lifting guide high end 2411, and the front lifting rod 26 slides relative to the driving slider 21 and swings upward to make the front end of the driving carrier 30 tilt up.

[0055] When the driving slider 21 slides backward and the front belt lock part 2221 cooperates with the rear drive lock part 211 to slide and lock, and the rear belt lock part 2211 cooperates with the front drive lock part 212 to slide and unlock, the driving lock member 22 slides backward as the driving slider 21 slides backward, so that the rear lifting rod 25 slides downward and swings upward relative to the driving lock member 22, so that the rear end of the driving support frame 30 is tilted.

[0056] When the driving slider 21 slides backward and the front belt lock portion 2221 cooperates with the rear drive lock portion 211 to slide and unlock, and the rear belt lock portion 2211 cooperates with the front drive lock portion 212 to slide and unlock, the driving slider 21 drives the front lifting rod 26 to drive the driving carrier frame 30 to slide backward in the slide groove 231, so that the driving carrier frame 30 at least partially extends out of the slide groove 231 to open the front half of the vehicle sunroof.

[0057] Further, the driving slider 21 is formed with a driving guide groove 213. The side wall of the front lifting rod 26 is formed with a front lifting sliding foot 261. The front lifting sliding foot 261 is slidably disposed in the driving guide groove 213 so that the two can slide relative to each other. The driving lock 22 is formed with a driving guide groove 2212, and the rear lifting rod 25 is formed with a rear lifting sliding foot 251, and the rear lifting sliding foot 251 is slidably disposed in the driving guide groove 2212 so that the two can slide relative to each other.

[0058] Further, the driving mechanism 20 includes a rear lifting guide block 27. A rear lifting guide rail 271 is formed in the rear lifting guide block 27. The rear lifting rod 25 is formed with a rear lifting guide foot 252, and the rear lifting guide foot 252 is slidably arranged in the rear lifting guide rail 271, so that the driving mechanism 20 slides forward and can correspondingly drive the front and rear ends of the driving carrier 30 to no longer tilt up and drive the driving carrier 30 to no longer extend out of the slide slot 231, so as to close the front half of the vehicle sunroof.

[0059] Further, the driving lock member 22 includes a rear driving member 221 and a front driving member 222. The side wall of the rear driving member 221 is formed with the rear belt locking portion 2211. The side wall of the front driving member 222 is formed with the front belt locking portion 2221. The rear driving member 221 is detachably connected to the front driving member 222, so that when the driving slider 21 continues to slide backward, the rear driving member 221 slides away from the front driving member 222.

[0060] Further, a belt lock opening 1102 is formed on the bottom wall of the guide rail 11. The rear drive lock portion 211 is formed as a drive pin protruding from the side wall of the drive mechanism 20. The front drive lock portion 212 is formed as a drive lock groove. The rear belt lock portion 2211 is formed as a belt lock pin that can slide into and out of the drive lock groove. The front belt lock portion 2221 is formed as a belt lock groove for the drive pin to slide in and out. A drive guide inclined surface 2222 adapted to the belt lock opening 1102 is formed on the bottom wall of the rear driving member 222. When the drive mechanism 20 slides backward, the drive guide inclined surface 2222 is slid into the belt lock opening 1102 and then clamped in the belt lock opening 1102, so that the front driving member 222 no longer continues to slide backward, thereby causing the drive pin to slide out of the belt lock groove to achieve the sliding unlocking of the two. The locking pin slides into the locking slot to achieve the sliding locking of the two, so that the rear driving member 221 can slide backward as the driving mechanism 21 slides backward. When the driving mechanism 20 slides forward, the locking pin slides out of the locking slot to achieve the sliding unlocking of the two, and the driving pin slides into the locking slot to achieve the sliding locking of the two.

[0061] In summary, the driving slider 21 opens or closes the vehicle sunroof window by sliding from front to back or from back to front.

[0062] In other words, the driving slider 21 can be configured to have a closed position, a tilted position, a half-open position and a fully open position, as follows:

[0063] During the process of the driving slider 21 sliding backward to open the vehicle sunroof:

[0064] When the vehicle sunroof window is in a closed state, that is, the driving slider 21 is in a closed position, the rear drive lock portion 211 and the front belt lock portion 2221 are in a sliding locked state, and are in a sliding unlocked state with the interlocking portion 5211, the front drive lock portion 212 and the rear belt lock portion 2211 are in a sliding unlocked state, and the driving support frame 30 and the linkage support frame 40 are respectively corresponding to the driving closed position and the linkage closed position, so that the front sunroof cover 200 and the rear sunroof cover 300 correspondingly carried by them can respectively cover the front half and the rear half of the vehicle sunroof window.

[0065] When the driving slider 21 slides backward to the tilted position, the rear lifting rod 25 and the front lifting rod 26 slide and swing upward as the driving slider 21 slides backward, so as to drive the driving support frame 30 to be lifted upward to the tilted position, so that the corresponding front sunroof cover 200 is tilted.

[0066] When the driving slider 21 slides backward to a semi-open position, the rear drive lock portion 211 and the front belt lock portion 2221 slide and unlock, so that the front lowering rod 26 drives the driving support frame 30 to slide backward to extend out of the slide groove 231, so that the corresponding front sunroof cover 200 is opened, and at this time, the interlocking portion 5211 slides and locks with the rear drive lock portion 211, and the front drive lock portion 212 slides and locks with the rear belt lock portion 2211.

[0067] When the driving slider 21 slides backward to the fully open position, the linkage lifting member 52 and the positioning swing rod 53 in the linkage mechanism 50 can move with the sliding of the driving slider 21 to drive the linkage support frame 40 to descend to the linkage sinking position, and remain in the linkage sinking position and the driving support frame 30 maintained in the tilted position and slide backward synchronously with the sliding backward of the driving slider 21 to fully open the vehicle sunroof.

[0068] During the process of the driving slider 21 sliding forward to close the vehicle sunroof:

[0069] When the driving slider 21 slides forward to the semi-open position, the linkage lifting member 52 and the positioning swing rod 53 keep the linkage support frame 40 in the linkage sinking position and the driving support frame 30 kept in the tilted position slides forward synchronously with the forward sliding of the driving slider 21, and moves with the sliding of the driving slider 21 to drive the linkage support frame 40 to be lifted upward to the linkage closing position to close the rear half of the vehicle sunroof.

[0070] When the driving slider 21 slides forward to the tilted position, the interlocking portion 5211 and the rear drive lock portion 211 are slidably unlocked, and the linkage lifting member 52 and the positioning swing rod 53 no longer move with the sliding of the driving slider 21 .

[0071] When the driving slider 21 slides forward to the closed position, the front drive lock portion 212 and the rear belt lock portion 2211 slide to unlock, and the rear drive lock portion 211 and the front belt lock portion 2221 slide to lock, and the rear lifting rod 25 and the front lifting rod 26 slide and swing downward as the driving slider 21 slides forward, so as to drive the driving support frame 30 to descend downward to the closed position, so that the front sunroof cover 200 it carries correspondingly closes the front half of the vehicle sunroof window.

[0072] According to one aspect of the present invention, the present invention also provides a vehicle sunroof device, which includes a double-cover vehicle sunroof motion device 100 as described above, a front sunroof cover 200, and a rear sunroof cover 300. The driving carrier 30 of the double-cover vehicle sunroof motion device 100 carries the front sunroof cover 200, and the linkage carrier 40 of the double-cover vehicle sunroof motion device 100 carries the rear sunroof cover 300.

[0073] It should be understood by those skilled in the art that the embodiments of the present invention described above and shown in the accompanying drawings are only examples and do not limit the present invention. The advantages of the present invention have been fully and effectively achieved. The functional and structural principles of the present invention have been demonstrated and explained in the embodiments, and the embodiments of the present invention may be deformed or modified in any way without departing from the principles.

Claims

1. Double cover vehicle sunroof movement device, It is characterized in that include: A guide mechanism, wherein the guide mechanism is formed with a guide rail extending in a front-rear direction; a driving mechanism, the driving mechanism being slidably disposed on the guide rail, the driving mechanism being formed with front and rear drive lock parts; a driving support frame, the driving support frame is used to carry a front sunroof cover capable of covering the front half of the sunroof window of the vehicle, the driving support frame is connected to the driving mechanism so that the driving support frame can slide backwards as the driving mechanism slides backwards to open the front half of the sunroof window of the vehicle; A linkage bearing frame, the linkage bearing frame is used to carry a rear skylight cover capable of covering the rear half of the vehicle skylight window; as well as, The cam is adapted to move the linkage frame forwardly and the rearwardly movable member is adapted to move the linkage frame forwardly and the rearwardly movable member is adapted to move the linkage frame backwardly and the rearwardly movable member is adapted to move the linkage frame backwardly and the rearwardly movable member is adapted to move the linkage frame backwardly and the rearwardly movable member is adapted to move the linkage frame backwardly and the rearwardly movable member is adapted to move the linkage frame backwardly and the rearwardly movable member is adapted to move the linkage frame downwardly and the rearwardly movable member is adapted to move the linkage frame backwardly and the rearwardly movable member is adapted to move the linkage frame downwardly and the rearwardly movable member is adapted to move the linkage frame backwardly and the rearwardly movable member is adapted to move the linkage frame downwardly and the rearwardly movable member is adapted to move the linkage frame downwardly and the rearwardly movable member is adapted to move the linkage frame backwardly and the rearwardly movable member is adapted to move the linkage frame downwardly and the The linkage sinking position is maintained at the linkage sinking position and the driving carrier slides backward synchronously with the sliding of the driving mechanism backward to open the rear half of the vehicle sunroof; and when the driving mechanism slides forward, the linkage lifting member slides forward with the sliding of the driving mechanism forward to drive the linkage carrier to maintain the linkage sinking position and the driving carrier slides forward synchronously with the sliding of the driving mechanism forward, and drives the positioning swing rod to be slidably connected with the positioning block and swing upward to move the linkage carrier to the linkage closing position to close the rear half of the vehicle sunroof; and when the driving mechanism continues to slide forward to close the front half of the vehicle sunroof, the interlocking part and the rear drive lock part slide to unlock, and the linkage carrier no longer moves with the sliding of the driving mechanism; The linkage carrier is formed with a plurality of inclined linkage lifting guide grooves, each of which has a linkage inclined lower end and a linkage inclined higher end. The side wall of the linkage lifting member is formed with the interlocking portion and the linkage lifting foot, and the linkage lifting foot is slidably arranged in the linkage lifting guide groove. When the driving mechanism slides backward, the linkage lifting foot slides in the direction from the linkage inclined lower end to the linkage inclined higher end, so that the linkage carrier can move downward relatively. The driving mechanism comprises a driving slider, a driving lock, a sliding support, a front lifting guide block, a rear lifting rod and a front lifting rod, the driving slider is slidably arranged in the guide slide rail, the side wall of the driving slider is formed with the rear drive lock part and the front drive lock part, a sliding groove is formed in the sliding support, the rear lifting rod can be relatively slidably connected to the driving lock part, the rear lifting rod can be swingably connected to the sliding support, the front lifting rod can be relatively slidably connected to the driving slider, the front lifting rod can be swingably connected to the front end of the driving carrier, a front lifting guide rail is formed in the front lifting guide block, the front lifting guide rail has a front lifting guide high end and a front lifting guide low end, the front lifting guide rail is composed of a front slope section, an intermediate straight section and a rear slope section between the front lifting guide high end and the front lifting guide low end, the rear end of the driving carrier can be slidably arranged in the sliding groove, the front end of the driving carrier can be slidably arranged in the front lifting guide rail, The side wall of the lock member is formed with a rear belt lock portion and a front belt lock portion; when the driving slider slides backward, the front end of the driving carrier slides along the direction from the lower end of the front lifting guide to the high end of the front lifting guide, and the front lifting rod slides and swings upward relative to the driving slider to make the front end of the driving carrier tilt; when the driving slider slides backward and the front belt lock portion cooperates with the rear drive lock portion to slide and lock, and the rear belt lock portion slides and unlocks with the front drive lock portion, the driving lock member slides backward with the driving slider sliding backward, so that the rear lifting rod slides downward and swings upward relative to the driving lock member to make the rear end of the driving carrier tilt; when the driving slider slides backward and the front belt lock portion cooperates with the rear drive lock portion to slide and unlock, and the rear belt lock portion slides and unlocks with the front drive lock portion, the driving slider drives the front lifting rod to drive the driving carrier to slide backward in the slide slot, so that the driving carrier at least partially extends out of the slide slot to open the front half of the vehicle sunroof.

2. The double-cover vehicle sunroof movement device according to claim 1, It is characterized in that The linkage lifting member includes a linkage locking block and a linkage lifting block which are connected in sequence, a linkage lifting slot for lifting the linkage carrier frame is formed in the linkage lifting block, the linkage lifting foot is formed on the inner wall of the linkage lifting slot, and the interlocking part is formed on the side wall of the linkage locking block.

3. The double-cover vehicle sunroof movement device according to claim 2, It is characterized in that The bottom wall of the guide slide rail is formed with an interlocking opening, the rear drive lock portion is formed as a driving pin protruding from the side wall of the driving mechanism, the interlocking portion is formed as an interlocking groove for the driving pin to slide in and out, and the bottom wall of the interlocking lock block is formed with a interlocking guide inclined surface matched with the interlocking opening. When the driving mechanism slides backward, the driving pin slides into the interlocking groove to achieve the sliding locking of the two. When the driving mechanism slides forward, the interlocking guide inclined surface is slid into the interlocking opening and then clamped in the interlocking opening, so that the interlocking lock block no longer slides forward, and then the driving pin slides out of the interlocking groove to achieve the sliding unlocking of the two.

4. The double-cover vehicle sunroof movement device according to claim 1, It is characterized in that The positioning block forms a positioning rail, the positioning swing rod forms a positioning sliding foot, and the positioning sliding foot is arranged in the positioning rail so as to slide in and out, so as to realize the slidable and separable connection.

5. The double-cover vehicle sunroof movement device according to claim 1, It is characterized in that The driving slider is formed with a driving guide groove, the side wall of the front lifting rod is formed with a front lifting sliding foot, and the front lifting sliding foot is slidably arranged in the driving guide groove so that the two can slide relative to each other, the driving lock is formed with a driving guide groove, and the rear lifting rod is formed with a rear lifting sliding foot, and the rear lifting sliding foot is slidably arranged in the driving guide groove so that the two can slide relative to each other.

6. The double-cover vehicle sunroof movement device according to claim 1, It is characterized in that The utility model comprises a rear lifting guide block, a rear lifting guide rail is formed in the rear lifting guide block, and the rear lifting rod is formed with a rear lifting guide foot, and the rear lifting guide foot is slidably arranged in the rear lifting guide rail.

7. The double-cover vehicle sunroof movement device according to claim 1, It is characterized in that The driving lock component includes a front driving component and a rear driving component, the front driving component side wall is formed with the front belt locking part, the rear driving component side wall is formed with the rear belt locking part, and the front driving component is detachably connected to the rear driving component.

8. The double-cover vehicle sunroof movement device according to claim 7, It is characterized in that The bottom wall of the guide slide rail is formed with a belt lock opening, the rear drive lock portion is formed as a drive pin protruding from the side wall of the drive mechanism, the front drive lock portion is formed as a drive lock groove, the rear belt lock portion is formed as a belt lock pin that can slide into and out of the drive lock groove, the front belt lock portion is formed as a belt lock groove for the drive pin to slide in and out, and the bottom wall of the front driving component is formed with a driving guide inclined surface that is compatible with the belt lock opening. When the drive mechanism slides backward, the driving guide inclined surface is slid into the belt lock opening and then clamped in the belt lock opening. , so that the front driving component no longer continues to slide backward, and then the driving pin slides out of the locking groove to achieve the sliding unlocking of the two, and the locking pin slides into the locking groove to achieve the sliding locking of the two, so that the rear driving component can slide backward as the driving mechanism slides backward, and when the driving mechanism slides forward, the locking pin slides out of the locking groove to achieve the sliding unlocking of the two, and the driving pin slides into the locking groove to achieve the sliding locking of the two.

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