Warping device for car roof

Abstract

The utility model discloses a tilting device for a car roof, which comprises a panel framework used for connecting and supporting a motion panel of a car; the actuating assembly provides actuating force for opening and closing the panel framework; the transmission assembly comprises a guide rail, a driving sliding block driven by the actuating assembly and a front guide block fixed to the guide rail, the driving sliding block is restrained in the guide rail to slide, and the driving sliding block is provided with a first sliding way used for guiding one end of the panel framework to be warped and a second sliding way used for guiding the other end of the panel framework to be vertically lifted on the front guide block. The panel framework is arranged on the moving panel, the tilting and lifting actions of the panel framework drive the moving panel to be opened and form a ventilation gap, during use, the actions of the two ends of the moving panel are achieved through linear movement of the driving sliding block, the front end of the moving panel starts to be lifted synchronously while the rear end of the moving panel tilts, and therefore the top space of the moving panel is further saved, and the space of the moving panel is saved. And the condition that one end of the motion panel is warped to cause interference between the other end of the motion panel and the interior of the vehicle is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile sunroof equipment, in particular to a tilting device for a roof. Background Art

[0002] At present, with the rise of new energy vehicles, panoramic skylights are increasingly used in car roofs due to their large exterior view and small headroom. However, panoramic skylights cannot achieve ventilation, which seriously affects the comfort of passengers, especially in hot summer.

[0003] A panoramic skylight on the roof of a vehicle in the prior art is additionally provided with an openable ventilation window and a frame matching the ventilation window is opened on the roof, but its driving structure is complex. In particular, for the skylight glass that opens in a tilted manner, during the opening process, the ventilation window only performs a rotation action at the end away from the ventilation port, resulting in excessive contact between the edge of the ventilation window and the frame, affecting the smoothness of the opening action, and is prone to abnormal noise when fully opened, and occupies the roof space. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model aims to provide a lifting device for a vehicle roof.

[0005] The above technical purpose of the utility model is achieved through the following technical solutions: A lifting device for a roof, comprising: a panel frame, used to connect and support the moving panel of the car;

[0006] An actuating assembly, providing an actuating force for opening and closing the panel frame;

[0007] The transmission assembly includes a guide rail, an active slider driven by an actuating assembly, and a leading guide block fixed on the guide rail. The active slider is constrained to slide within the guide rail. The active slider is provided with a first slide for guiding one end of the panel frame to lift up, and a second slide for guiding the other end of the panel frame to vertically lift up on the leading guide block. The lifting and lifting actions of the panel frame drive the moving panel to open and form a ventilation gap.

[0008] Furthermore, the first slide has a tendency to tilt, the second slide has a second slide with a tendency to tilt, and a straight rear sliding track.

[0009] Furthermore, the transmission assembly also includes a rocker arm arranged between the active slider and the panel frame, and a rear guide block fixed on the guide rail, the active slider is provided with an auxiliary slide, the rocker arm is rotatably set on the rear guide block, and the middle part of the rocker arm is placed in the first slide to slide, and the rear end of the rocker arm is placed in the auxiliary slide to slide, and the active slider drives the rocker arm to swing up and down to support the panel frame to lift or close.

[0010] Furthermore, the panel frame includes a first transmission end that is actuated to lift or close, a second transmission end that is actuated to rise and fall in the leading block, and a third transmission end that can rotate and slide in a second slide. The first transmission end is arranged at the rear of the panel frame, the second transmission end is arranged at the front of the panel frame, and the third transmission end is arranged in the middle of the panel frame.

[0011] Further, in the tilted position, the first transmission end is located at the top of the first slide, the third transmission end is located at the end of the second slide, and the rocker arm is nearly vertically arranged.

[0012] Furthermore, the leading block is provided with a lifting groove which is arranged perpendicular to the moving direction of the active slider, the second transmission end is rotatably slidably engaged in the lifting groove, the third transmission end is rotatably slidably engaged in the second slide, the first transmission end moves with the active slider and is guided by the first slide to open upward, and the second transmission end is lifted synchronously.

[0013] Furthermore, a frame assembly is provided at the bottom of the moving panel, and the frame assembly includes: a bottom frame matching the contour of the moving panel, and a sealing strip arranged on the end surface of the bottom frame, the sealing strip abuts the moving panel, and support seats for supporting guide rails are provided on both sides of the bottom frame.

[0014] Furthermore, the actuating assembly also includes a flexible shaft and a driving motor for driving the active slider, wherein the flexible shaft is arranged in the guide rail and connected to the active slider, and the driving motor is arranged in the middle of the two guide rails and meshed between the two flexible shafts.

[0015] Furthermore, the actuating assembly also includes a flexible shaft and a driving motor for driving the active slider, the flexible shaft is arranged in the guide rail and connected to the active slider, and the driving motor is correspondingly arranged on one side of the guide rail and meshed with the flexible shaft.

[0016] Compared with the prior art, the utility model has the following advantages and beneficial effects: the tilting device of the utility model is suitable for vehicles with panoramic sunroofs, ensuring a wide field of view and a good appearance of the panoramic sunroof, and by integrating the transmission assembly on the guide rail and using a panel frame to connect the motion panel, it avoids setting an additional crossbeam on the roof, reduces the bulge in the car and the overall weight of the vehicle, maintains a larger headroom, and increases the riding comfort;

[0017] When in use, the linear movement of the active slider is used to realize the movement of both ends of the motion panel. While the rear end of the motion panel is lifted up, the front end of the motion panel starts to rise synchronously, thereby further saving the top space of the motion panel and avoiding the situation where the lifting of one end of the motion panel causes the other end of the motion panel to interfere with the interior of the vehicle. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the sports panel of the utility model in the lifted position of the roof;

[0019] Figure 2 It is a schematic diagram of the structure of the driving device of the utility model when it is in the closed position;

[0020] Figure 3 It is a structural schematic diagram of the motion panel of the utility model in the warping position;

[0021] Figure 4 It is a structural schematic diagram of the panel frame of the utility model in the warping position;

[0022] Figure 5 It is a schematic diagram of another angle of the panel frame of the utility model in the warped position;

[0023] Figure 6 It is a structural schematic diagram of the panel frame of the utility model in the closed position;

[0024] Figure 7 It is a schematic diagram of another angle of the panel frame of the utility model in the closed position;

[0025] Figure 8 It is a cross-sectional view of the frame assembly of the utility model in the length direction;

[0026] Fig. 9 It is an exploded schematic diagram of the driving device of the utility model;

[0027] Fig.10 A layout of the actuating assembly of the utility model;

[0028] Fig.11 A schematic diagram of the arrangement structure of the actuating assembly of the utility model;

[0029] Fig.12 Another arrangement of the actuating assembly of the utility model;

[0030] Fig.13 It is a schematic diagram of another arrangement structure of the actuating assembly of the utility model;

[0031] In the figure:

[0032] 1. Sports panel;

[0033] 2.1, panel frame; 2.11, auxiliary slide; 2.12, first transmission end; 2.13, second transmission end; 2.14, second transmission end;

[0034] 3. Ventilation gap; 4. Guide rail; 4.1. Main slideway; 4.2. Auxiliary slideway;

[0035] 5. Rocker arm; 5.1. Front end of rocker arm; 5.2. Rear end of rocker arm; 5.3. Middle part of rocker arm;

[0036] 6. Active slider;

[0037] 6.1, second slideway; 6.11, front guide section; 6.12, front lift section; 6.13, front retaining section;

[0038] 6.2, first slideway; 6.21, rear guide section; 6.22, rear lift section;

[0039] 7. Actuating assembly; 7.1. Driving motor;

[0040] 8. Rear guide block; 9. Front guide block; 9.1. Lifting slot;

[0041] 10. Bottom frame; 10.1. Sealing ring strip; 11. Mounting seat; DETAILED DESCRIPTION

[0042] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0043] It should be understood that although the terms upper, middle, lower, top, end, etc. appear in this article to describe various elements, these elements are not limited by these terms. These terms are only used to distinguish elements from each other for easy understanding, and are not used to define any direction or order limitation.

[0044] like Figure 1-13 As shown, a lifting device for a roof of a vehicle comprises:

[0045] The panel frame 2.1 is used to connect and support the moving panel 1 of the automobile, and is specifically located at both sides of the bottom of the moving panel 1. The moving panel 1 has a closed position and a tilted position. The panel frame 2.1 is actuated by the actuating assembly 7 and the transmission assembly to drive the moving panel 1 to move between the closed position and the tilted position.

[0046] An actuating assembly 7, providing an actuating force for opening and closing the panel frame 2.1;

[0047] The transmission assembly is used to receive the actuating force from the actuating assembly 7 and drive the moving panel 1 to move between a closed position and a tilted position. In the tilted position, the rear end of the moving panel 1 is relative to the roof and forms a ventilation gap 3, and the other end is actuated to be lifted. In this way, the tilted ventilation of the moving panel 1 is achieved while avoiding interference between the other end of the moving panel 1 and the interior space of the vehicle, so that the entire moving panel 1 is pushed upward in the tilted position, further releasing the roof space.

[0048] In the following, the portion of the moving panel 1 forming the ventilation gap 3 is referred to as the warping portion, and the other end portion of the moving panel 1 is referred to as the lifting portion.

[0049] In the above-mentioned arrangement, the tilting angle of the moving panel 1 is greater than the lifting angle of the moving panel 1, and this tilting method is conducive to extracting dirty air and heat in the car during driving, thereby improving the riding experience. At the same time, the lifting part of the moving panel 1 can push out a certain stroke, thereby leaving the roof frame from the closed position, and abut against the outside of the roof through the actuation of the actuating assembly 7 and the transmission assembly and the opening action of the tilting part, effectively preventing the moving panel 1 from colliding with the roof frame and excessive extrusion.

[0050] like Figures 2 to 9 As shown, as an embodiment of the transmission component, the transmission component includes two guide rails 4 arranged on both sides of the roof, an active slider 6 slidably set in the guide rails 4, and a front guide block 9 fixed on the guide rails 4, the active slider 6 is driven by the actuating assembly 7, the active slider 6 is constrained to slide in the guide rail 4, the active slider 6 is provided with a first slide 6.2 for guiding the lifting of the lifting part, and a second slide 6.1 for guiding the lifting part of the panel frame 2.1 to vertically lift on the front guide block 9, and the lifting and lifting actions of the panel frame 2.1 drive the moving panel 1 to open and form a ventilation gap 3.

[0051] Among them, the guide rail 4 is equipped with a main slide 4.1 for linear movement of the active slider 6, and the side of the active slider 6 is extended with slide feet arranged at intervals in its length direction. The guide rail 4 is also equipped with an auxiliary slide 4.2 for inserting the slide feet and guiding the movement of the slide feet. The guide rail 4 is also equipped with a driving slide for the flexible shaft to move therein, and the driving slide is connected to the main slide 4.1, thereby connecting to the active slider 6.

[0052] As a further embodiment of the transmission assembly, the transmission assembly also includes a rocker arm 5 arranged between the active slider 6 and the panel frame 2.1, the rocker arm 5 is arranged correspondingly at the tilted position of the moving panel 1, and the rocker arm 5 is rotatably slidably engaged on the active slider 6 and the panel frame 2.1. In the closed position, the rocker arm 5 is overlapped on one side of the active slider 6 and is actuated by the movement of the active slider 6 to drive the rocker arm 5 to open and support the tilted part of the panel frame 2.1, thereby driving the tilted part of the moving panel 1 to open, forming a ventilation gap 3, and the lifting part of the panel frame 2.1 rotates with the active slider 6, and the vertical stroke of the lifting part is provided on the active slider 6. The vertical stroke enables the lifting part to open upward from the closed position and abut against the upper part of the roof.

[0053] Specifically, the transmission assembly also includes a rear guide block 8 fixed on the guide rail 4, an auxiliary slide 2.11 is provided on the active slider 6, the rear guide block 8 is located at the rear end of the guide rail 4, the front end 5.1 of the rocker arm is rotatably set on the rear guide block 8, and the middle part 5.3 of the rocker arm is inserted into a rotatable slide in the first slide 6.2, and the rear end 5.2 of the rocker arm is inserted into a rotatable slide in the auxiliary slide 2.11. The first slide 6.2 is provided with a tilting tendency. As the active slider 6 moves forward and backward, the active slider 6 drives the middle part 5.3 of the rocker arm to swing up and down. At this time, the rear end 5.2 of the rocker arm slides in the auxiliary slide 2.11, and the action of the rocker arm 5 drives and supports the panel frame 2.1 to tilt or close.

[0054] Among them, the first slide 6.2 includes a connected rear guide section 6.21 and a rear lift section 6.22. The rear lift section 6.22 has a lift tendency. The rear guide section 6.21 is close to a horizontal setting. The rear lift section 6.22 provides positioning of the rocker arm 5 in the closed position while ensuring the stability of the rocker arm 5 when leaving and entering the closed position.

[0055] like Figures 3 to 5 As shown, the auxiliary slide 2.11 is arranged at the bottom of the panel frame 2.1, and has an upward and downward trend that conforms to the movement trajectory of the middle part 5.3 of the rocker arm from the closed position to the tilted position, and the auxiliary slide 2.11 extends with respect to the moving direction of the active slider 6, and during the tilting process, it is actuated by the middle part 5.3 of the rocker arm, and tilts with the opening action of the tilting part.

[0056] In this embodiment, the rocker arm 5 supports the warping portion of the panel frame 2.1 to unfold as the active slider 6 opens.

[0057] In the above embodiment, the front end 5.1 of the rocker arm and the rear guide block 8, the middle part 5.3 of the rocker arm and the first slideway 6.2, and the rear end 5.2 of the rocker arm and the auxiliary slideway 2.11 are all matched through the protruding pin shaft.

[0058] Preferably, the angle formed by the lines connecting the front end 5.1, middle and rear end of the rocker arm is set to be an obtuse angle. Optionally, the angle formed by the lines connecting the front end 5.1, middle and rear end of the rocker arm approaches a straight line, thereby fully compressing the space occupied by the rocker arm 5 in the closed position.

[0059] The panel frame 2.1 includes a first transmission end 2.12 that is actuated to lift or close, a second transmission end 2.13 that is actuated to lift in the leading block 9, and a third transmission end 2.14 that is rotatable and slidable in the second slide 6.1. The first transmission end 2.12 is arranged at the rear of the panel frame 2.1, the second transmission end 2.13 is arranged at the front of the panel frame 2.1, and the third transmission end 2.14 is arranged in the middle of the panel frame 2.1.

[0060] In the tilted position, the first transmission end 2.12 is located at the top of the first slide 6.2, the third transmission end 2.14 is located at the end of the second slide 6.1, and the rocker arm 5 is nearly vertically arranged.

[0061] As a further implementation of the leading block 9, Figure 2 and Figure 3 It can be seen that the leading guide block 9 is provided with a lifting groove 9.1 which is arranged perpendicular to the moving direction of the active slider 6, the second slide 6.1 is located at the rear of the leading guide block 9, the second transmission end 2.13 is rotatably slidably engaged in the lifting groove 9.1, the third transmission end 2.14 is rotatably slidably engaged in the second slide 6.1, the first transmission end 2.12 moves with the active slider 6 and is guided by the first slide 6.2 to open upward, the second transmission end 2.13 is lifted synchronously, and the lifting groove 9.1 provides a vertical stroke for the first movable end, thereby allowing the lifting part of the panel frame 2.1 to also run a certain stroke upward during the warping process to move upward out of the closed position.

[0062] Preferably, the sliding stroke of the second slide 6.1 is greater than the sliding stroke of the first slide 6.2, so that the lifting part of the moving panel 1 can adapt to the large-angle warping of the warping part and reduce the jamming during the warping process.

[0063] like Figure 2 and Figure 6 and Figure 7 As shown, in the closed position:

[0064] The rocker arm 5 is overlapped between the auxiliary slide 2.11 and the active slider 6, and is housed inside the guide rail 4. Part of the first slide 6.2 overlaps with the auxiliary slide 2.11, and the rear guide block 8 is located at the rear of the first slide 6.2 and the auxiliary slide 2.11. The rear end 5.2 of the rocker arm is located at the starting end of the auxiliary slide 2.11, and the middle part 5.3 of the rocker arm is located at the starting end of the first slide 6.2; the second transmission end 2.13 of the panel frame 2.1 is located at the bottom of the lifting groove 9.1, and the third transmission end 2.14 of the panel frame 2.1 is located at the starting end of the second slide 6.1.

[0065] In the process from the closed position to the lifted position, the active slider 6 slides toward the rear of the moving panel 1, the first slide 6.2 approaches the rear guide block 8, the second slide 6.1 moves away from the front guide block 9, and the middle part 5.3 of the rocker arm is lifted and rotated around the rear end 5.2 of the rocker arm under the guidance of the first slide 6.2. The rear end 5.2 of the rocker arm lifts the panel frame 2.1 upward and slides in the auxiliary slide 2.11. At the same time, the third transmission end 2.14 is lifted upward under the guidance of the second slide 6.1, and the second transmission end 2.13 gradually moves upward in the lifting groove 9.1.

[0066] like Figures 3 to 5 As shown, in the cocked position:

[0067] The ends of the first slide 6.2 and the auxiliary slide 2.11 slide to above the rear end 5.2 of the rocker arm, the middle part 5.3 of the rocker arm is guided to the highest point of the end of the first slide 6.2, and the rear end 5.2 of the rocker arm slides to the end of the auxiliary slide 2.11, and the rocker arm 5 is constrained in a nearly vertical posture to provide a holding force for the rocker arm 5 in the warping position, thereby improving the stability of the motion panel 1 in the warping position;

[0068] The third transmission end 2.14 is guided to the end of the second slide 6.1, and the second transmission end 2.13 is guided to the top of the lifting groove 9.1. At this time, the lifting position of the moving panel 1 is opened relative to the roof and forms a ventilation gap 3, and the lifting part is guided to be lifted.

[0069] Among them, the second slide 6.1 includes a front guiding section 6.11, a front lifting section 6.12 and a front retaining section 6.13 which are connected in sequence with respect to the moving direction of the active slider 6. The front lifting section 6.12 has a lifting tendency and connects the front guiding section 6.11 and the front retaining section 6.13. The front guiding section 6.11 and the front retaining section 6.13 are both horizontally arranged, and the purpose is to ensure the stability of the third transmission end 2.14 in the second slide 6.1, especially through the front retaining section 6.13, so that the third transmission end 2.14 can be supported in the second slide 6.1, and further maintain the position stability of the second transmission end 2.13 in the lifting groove 9.1.

[0070] like Figure 8 , Figures 10 to 13 As shown, the present invention also provides a frame assembly arranged at the bottom of the moving panel 1, the frame assembly is used to support the transmission assembly, the frame assembly includes a bottom frame 10, and a sealing strip arranged on the end surface of the bottom frame 10, the sealing strip abuts the moving panel 1, and support seats for supporting the guide rails 4 are provided on both sides of the bottom frame 10.

[0071] like Fig.10 and Fig.11 As shown, as an embodiment of the actuating assembly 7, the actuating assembly 7 also includes a flexible shaft and a driving motor 7.1 for driving the active slider 6. The flexible shaft is arranged in the guide rail 4 and connected to the active slider 6. The driving motor 7.1 is arranged in the middle of the two guide rails 4 and meshed between the two flexible shafts.

[0072] Among them, a mounting seat 11 for allowing the flexible shaft to pass and guide the flexible shaft is provided between the two guide rails 4, the mounting seat 11 is fixed on the bottom frame 10, and the mounting seat 11 extends and is connected between the two guide rails 4, and the drive motor 7.1 is arranged in the middle of the mounting seat 11, so that the movement of the transmission components on both sides is realized by one drive motor 7.1.

[0073] In this embodiment, the mounting seat 11 is specifically arranged on the upper part of the bottom frame 10 so as not to occupy the space inside the roof. Only the guide rails 4 on both sides of the bottom frame 10 occupy part of the space inside the roof. By arranging the drive motor 7.1 horizontally, the protruding structure of the middle part of the bottom frame 10 inside the roof is further optimized.

[0074] like Fig.12 and Fig.13 As shown, as another implementation of the actuating assembly 7, the difference from the previous embodiment is that the number of drive motors 7.1 is two, and one drive motor 7.1 is arranged on one side of each guide rail 4, and the drive motor 7.1 is specifically located between the boundary of the bottom frame 10 and the guide rail 4, and the output end of the drive motor 7.1 is placed in the guide rail 4 and connected to the flexible shaft, and a connecting harness is arranged on each drive motor 7.1, and the connecting harness extends from the bottom of the bottom frame 10 and docks with the controller in the middle of the bottom frame 10. In this way, the protrusion of the frame assembly inside the roof can be further reduced, and the head space can be optimized.

[0075] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A lifting device for a roof, characterized in that: include: A panel frame (2.1) for connecting and supporting the moving panels (1) of the vehicle; An actuating assembly (7) for providing an actuating force for opening and closing the panel frame (2.1); A transmission assembly comprises a guide rail (4), an active slider (6) driven by an actuating assembly (7), and a front guide block (9) fixed on the guide rail (4), wherein the active slider (6) is constrained to slide within the guide rail (4), and the active slider (6) is provided with a first slideway (6.2) for guiding one end of a panel frame (2.1) to lift up, and a second slideway (6.1) for guiding the other end of the panel frame (2.1) to lift vertically on the front guide block (9), and the lifting and lifting action of the panel frame (2.1) drives the moving panel (1) to open and form a ventilation gap (3).

2. A lifting device for a roof according to claim 1, characterized in that: The first slideway (6.2) has a tilting tendency, and the second slideway (6.1) has a front sliding track with a tilting tendency and a straight rear sliding track.

3. The tilting device for a roof according to claim 1, characterized in that: The transmission assembly also includes a rocker arm (5) arranged between the active slider (6) and the panel frame (2.1), and a rear guide block (8) fixed on the guide rail (4); the active slider (6) is provided with an auxiliary slideway (2.11); the rocker arm (5) is rotatably arranged on the rear guide block (8); the middle part of the rocker arm (5) is inserted into the first slideway (6.2) to slide; the rear end of the rocker arm (5) is inserted into the auxiliary slideway (2.11) to slide; the active slider (6) drives the rocker arm (5) to swing up and down to support the panel frame (2.1) to tilt or close.

4. A lifting device for a roof according to claim 3, characterized in that: The panel frame (2.1) comprises a first transmission end (2.12) that is actuated to lift or close, a second transmission end (2.13) that is actuated to rise and fall in a leading block (9), and a third transmission end (2.14) that is rotatably slidable in a second slideway (6.1), wherein the first transmission end (2.12) is arranged at the rear of the panel frame (2.1), the second transmission end (2.13) is arranged at the front of the panel frame (2.1), and the third transmission end (2.14) is arranged at the middle of the panel frame (2.1).

5. The tilting device for a roof according to claim 4, characterized in that: In the tilted position, the first transmission end (2.12) is located at the top of the first slideway (6.2), the third transmission end (2.14) is located at the end of the second slideway (6.1), and the rocker arm (5) is arranged nearly vertically.

6. The tilting device for a roof according to claim 4, characterized in that: The leading block (9) is provided with a lifting groove (9.1) arranged perpendicular to the moving direction of the active slider (6); the second transmission end (2.13) is rotatably slidably engaged in the lifting groove (9.1); the third transmission end (2.14) is rotatably slidably engaged in the front sliding track; the first transmission end (2.12) moves with the active slider (6) and is guided by the first slideway (6.2) to open upward, and the second transmission end (2.13) is lifted synchronously.

7. The tilting device for a roof according to claim 1, characterized in that: A frame assembly is also provided at the bottom of the moving panel (1), the frame assembly comprising: a bottom frame (10) matching the contour of the moving panel (1), and a sealing strip arranged on the end surface of the bottom frame (10), the sealing strip abutting against the moving panel (1), and support seats for supporting the guide rails (4) are provided on both sides of the bottom frame (10).

8. The tilting device for a roof according to claim 1, characterized in that: The actuating assembly (7) further comprises a flexible shaft and a driving motor (7.1) for driving the active slider (6); the flexible shaft is arranged in the guide rail (4) and connected to the active slider (6); the driving motor (7.1) is arranged in the middle of the two guide rails (4) and meshed between the two flexible shafts.

9. The tilting device for a roof according to claim 1, characterized in that: The actuating assembly (7) further comprises a flexible shaft and a driving motor (7.1) for driving the active slider (6); the flexible shaft is arranged in the guide rail (4) and connected to the active slider (6); the driving motor (7.1) is arranged correspondingly on one side of the guide rail (4) and meshes with the flexible shaft.

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