Sunroof mechanism, sunroof system and vehicle

Abstract

This application claims protection for a sunroof mechanism, sunroof system, and vehicle. The sunroof mechanism includes a guide rail plate and a sliding link. A groove is formed on the guide rail plate. The sliding link abuts against the guide rail plate and is slidably connected to the guide rail plate via a connector for connecting the sunroof. The connector extends through the groove, and the sliding link can slide relative to the guide rail plate in the extension direction of the groove via the connector. Two ends of the connector respectively abut against and limit the movement of the guide rail plate and the sliding link. Elastic washers are provided between the guide rail plate and / or the corresponding ends of the sliding link and the connector, and the elastic washers can undergo elastic deformation under pressure. This significantly reduces the precision requirements for the machining of the guide rail plate and the sliding link, facilitating manufacturing and reducing manufacturing costs. Furthermore, it reduces the clearance between the sliding link and the guide rail plate and also reduces the change in frictional resistance of the sliding link during sliding.

Description

Technical Field

[0001] This utility model belongs to the technical field of vehicle sunroof systems, and in particular relates to a sunroof mechanism, a sunroof system and a vehicle. Background Technology

[0002] Currently, sunroofs in existing vehicles typically open and close by sliding a connecting rod driven by a motor along a groove in a guide rail. This connecting rod is usually mounted to the guide rail using rivets that pass through the groove. During the sliding process, the connecting rod primarily bears the frictional resistance generated by the axial and radial pressures from the rivets. In traditional structural designs, increasing the clearance between the rivet and the groove is necessary to reduce motion resistance. However, increasing this clearance can lead to loose rivet connections, causing the connecting rod to wobble and produce noise. Conversely, reducing the clearance to eliminate noise increases the motion resistance of the connecting rod, increasing the motor load and potentially affecting the lifespan of the sunroof system. This contradictory relationship has long posed a significant challenge to the quality control of sunroof systems and increased production costs. Utility Model Content

[0003] In view of this, it is necessary to provide a sunroof mechanism, sunroof system and vehicle for solving the above-mentioned technical problems.

[0004] A skylight mechanism, comprising:

[0005] The guide rail plate has grooves.

[0006] A sliding link abuts against the guide rail plate and is slidably connected to the guide rail plate via a connector, for connecting a sunroof; wherein, the connector passes through the slide groove, and the sliding link can slide relative to the guide rail plate in the extending direction of the slide groove via the connector;

[0007] The two ends of the connector respectively abut against and limit the guide rail plate and the sliding link, and an elastic gasket is provided between the guide rail plate and / or the sliding link and the corresponding end of the connector, the elastic gasket being able to undergo elastic deformation under pressure.

[0008] Understandably, by adding an elastic shim in the axial direction of the connector, on the one hand, the elastic deformation of the shim can be used to compensate for the manufacturing tolerance of the sunroof mechanism in the axial direction of the connector, thereby significantly reducing the requirements for the machining accuracy of the guide plate and the sliding link, which not only facilitates production but also reduces manufacturing costs; on the other hand, it can also suppress the fluctuation of contact pressure between the sliding link and the guide plate caused by manufacturing deviations, which can not only reduce the fit clearance between the sliding link and the guide plate but also reduce the change of frictional resistance of the sliding link during sliding, thereby improving the smoothness and reliability of the sliding link's movement.

[0009] In one embodiment, the two ends of the connector are respectively configured as a prefabricated head and a riveting head, the prefabricated head being disposed on the outside of the guide rail plate and abutting and limiting the guide rail plate;

[0010] The elastic washer is disposed between the riveting head and the sliding link, and the elastic washer can be pressed and limited by the riveting head onto the sliding link.

[0011] It is understandable that the rivet head on the connector is used to press against the limiting elastic gasket, so that the assembly and limiting of the elastic gasket does not require additional process steps, thereby facilitating the assembly of the elastic gasket.

[0012] In one embodiment, the elastic pad is configured as a metal or rubber component.

[0013] In one embodiment, the guide rail plate is further provided with a slot, which is disposed above the slide groove in the vertical direction and is independently disposed relative to the slide groove;

[0014] Furthermore, when the connector slides within the groove, the portion of the guide rail plate where the groove is located can undergo elastic deformation.

[0015] Understandably, by creating slots in the guide rail plate, the elastic deformation of the slotted area can be used to compensate for the manufacturing tolerances of the sunroof mechanism in the radial direction of the connecting parts. This significantly reduces the requirements for the machining accuracy of the grooves and connecting parts on the guide rail plate, which not only facilitates production but also reduces manufacturing costs. On the other hand, it can also suppress the fluctuations in contact pressure between the connecting parts and the groove wall caused by manufacturing deviations. This not only reduces the fit clearance between the connecting parts and the groove wall but also reduces the changes in frictional resistance of the sliding link during sliding, thereby improving the smoothness and reliability of the sliding link's movement.

[0016] In one embodiment, the number of slots is set to multiple, and the multiple slots are arranged sequentially at intervals along the extension direction of the slide.

[0017] It is understandable that multiple slots are arranged sequentially on the sliding path of the connector. This can improve the uniformity of pressure at each position when the connector slides on the slot, thereby further reducing the change in frictional resistance of the sliding link during the sliding process.

[0018] In one embodiment, a plurality of the slots are combined to form a slotting assembly, and the number of the slotting assemblies is set to multiple groups, with the multiple groups of slotting assemblies arranged sequentially at intervals in the vertical direction;

[0019] Furthermore, the slots in the two adjacent sets of slotted components are staggered.

[0020] Understandably, by creating multiple sets of slotted components arranged in a staggered manner on the guide plate, the uniformity of pressure at each position when the connector slides on the groove can be further improved.

[0021] In one embodiment, the sliding link and the guide rail plate abut against each other through plastic coating;

[0022] Furthermore, the coating material is set as polyoxymethylene, polyamide, or polytetrafluoroethylene.

[0023] It is understandable that the sliding link and the guide rail plate make contact friction through plastic coating. By utilizing the low coefficient of friction of the plastic coating material, the frictional resistance experienced by the sliding link during its sliding on the guide rail plate can be further reduced.

[0024] This application also provides a skylight mechanism, which includes:

[0025] The guide rail plate has grooves.

[0026] A sliding link abuts against the guide rail plate and is slidably connected to the guide rail plate via a connector, wherein the connector passes through the slide groove, and the sliding link can slide relative to the guide rail plate in the extension direction of the slide groove via the connector;

[0027] The guide rail plate is also provided with a slot, which is located above the slide groove in the vertical direction and is independently set relative to the slide groove; and when the connector slides in the slide groove, the part of the guide rail plate where the slot is located can undergo elastic deformation.

[0028] Understandably, by creating slots in the guide rail plate, the elastic deformation of the slotted area can be used to compensate for the manufacturing tolerances of the sunroof mechanism in the radial direction of the connecting parts. This significantly reduces the requirements for the machining accuracy of the groove and connecting parts on the guide rail plate, which not only facilitates production but also reduces manufacturing costs. On the other hand, it also reduces the fit clearance between the connecting parts and the groove wall and suppresses the fluctuation of contact pressure between the connecting parts and the groove wall caused by manufacturing deviations. This reduces the change in frictional resistance of the sliding link during sliding, thereby improving the smoothness and reliability of the sliding link's movement.

[0029] This application also provides a skylight system, including a skylight and the skylight mechanism described above;

[0030] The skylight is mounted on the sliding link.

[0031] This application also provides a vehicle including the sunroof mechanism described above;

[0032] Alternatively, it may include the sunroof system described above.

[0033] Due to the application of the above technical solution, this utility model has the following advantages compared with the prior art:

[0034] The sunroof mechanism, sunroof system, and vehicle claimed in this application can, on the one hand, reduce the machining accuracy requirements of the sunroof mechanism, which not only facilitates production and manufacturing but also reduces manufacturing costs; on the other hand, by suppressing the fluctuation of contact pressure caused by manufacturing deviations, it can not only reduce the fit clearance between the connecting parts and the slide groove wall but also reduce the change of frictional resistance of the sliding link during sliding, thereby improving the smoothness and reliability of the sliding link's movement. Attached Figure Description

[0035] To more clearly illustrate the technical solutions in the embodiments of this application or the conventional technology, the drawings used in the description of the embodiments or the conventional technology will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0036] Figure 1 A schematic diagram of the skylight mechanism provided in this application.

[0037] Figure 2 This is a structural schematic diagram of the sunroof mechanism provided in this application from another perspective, in which the sliding link is in a hidden state.

[0038] Figure 3 for Figure 2 Sectional view AA, in which the elastic gasket is set as a metal part.

[0039] Figure 4 This is a cross-sectional view of the connector in this application pressing and limiting the elastic gasket to the sliding link, wherein the elastic gasket is a rubber component.

[0040] Figure 5 This is a schematic diagram of the guide rail plate in this application.

[0041] Reference numerals: 100, sunroof mechanism; 10, guide rail plate; 11, slide groove; 111, groove wall; 12, slot; 120, slotting assembly; 20, sliding connecting rod; 30, connector; 31, prefabricated head; 32, riveting head; 40, elastic gasket; 401, cavity; 50, plastic coating; 51, first plastic coating; 52, second plastic coating. Detailed Implementation

[0042] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0043] It should be noted that when a component is said to be "located on" another component, it can be directly located on the other component or may have an intervening component. When a component is considered to be "located on" another component, it can be directly located on the other component or may have an intervening component. When a component is considered to be "fixed to" another component, it can be directly fixed to the other component or may have an intervening component.

[0044] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0045] The sunroof mechanism 100 claimed in this application is used in a vehicle sunroof system (not shown) to connect to and support the sunroof (not shown) and control the opening and closing of the sunroof.

[0046] like Figures 1 to 5As shown, the sunroof mechanism 100 provided in this application includes a guide rail plate 10 and a sliding link 20. The guide rail plate 10 has a groove 11. The sliding link 20 abuts against the guide rail plate 10 and is slidably connected to the guide rail plate 10 through a connector 30 for connecting the sunroof. The connector 30 passes through the groove 11 and the sliding link 20 can slide relative to the guide rail plate 10 in the extending direction of the groove 11 through the connector 30. The two ends of the connector 30 abut against and limit the guide rail plate 10 and the sliding link 20 respectively. An elastic gasket 40 is provided between the guide rail plate 10 and / or the sliding link 20 and the corresponding ends of the connector 30. The elastic gasket 40 can undergo elastic deformation when compressed. It is understood that the sunroof mechanism 100 of this application, by adding an elastic shim 40 in the axial direction of the connecting member 30, can, on the one hand, use the elastic deformation of the elastic shim 40 to compensate for the manufacturing tolerance of the sunroof mechanism 100 in the axial direction of the connecting member 30, thereby significantly reducing the requirements for the machining accuracy of the guide rail plate 10 and the sliding link 20, which not only facilitates production and manufacturing but also reduces manufacturing costs; on the other hand, it can also suppress the fluctuation of the contact pressure between the sliding link 20 and the guide rail plate 10 caused by manufacturing deviations, which can not only reduce the fit clearance between the sliding link 20 and the guide rail plate 10 but also reduce the change of frictional resistance of the sliding link 20 during sliding, thereby improving the smoothness and reliability of the movement of the sliding link 20.

[0047] Here, the connector 30 passes through the slide groove 11 and connects to the sliding link 20, which allows the sliding link 20 to have degrees of freedom in the vehicle length direction X and the vehicle height direction Z. When a driving force is applied to the sliding link 20 in the vehicle length direction X, the sliding link 20 can be raised or lowered in the vehicle height direction Z under the guidance of the slide groove 11, thereby realizing the control of the sunroof raising and lowering.

[0048] It should be noted that when the sliding link 20 slides on the guide rail plate 10 via the connecting piece 30, the frictional resistance between the sliding link 20 and the guide rail plate 10 is f = F * η, where F is the axial normal force between the sliding link 20 and the guide rail plate 10, and η is the coefficient of friction when the sliding link 20 and the guide rail plate 10 are in contact. Therefore, it can be deduced that reducing the frictional resistance f is essentially reducing the axial normal force F. Figure 3 As shown, based on material properties, the elastic moduli of the several layers of wall thickness structures (four c, a, b, d, e, T) superimposed on the connecting member 30 in the axial direction of the sunroof mechanism 100 of this application can be set as Ec, Ea, Eb, Ed, Ee, ET, respectively. The force-bearing areas of the aforementioned layers of wall thickness structures are Sc, Sa, Sb, Sd, Se, ST, respectively. Thus, when the connecting member 30 is in a free state with no gap and no compression between it and the guide rail plate 10 and the sliding connecting rod 20, the dimensional relationship in the axial direction of the connecting member 30 is: 4c自由 +a 自由 +b 自由 +d 自由 +e 自由 = T 自由 When there is no gap between the connector 30 and the guide plate 10 and the sliding connecting rod 20 and the connector is in a compressed state, the dimensional relationship of the connector 30 in the axial direction is: 4c 压缩 +a 压缩 +b 压缩 +d 压缩 +e 压缩 = T 压缩 Therefore, it can be deduced that the compression amounts of the aforementioned wall thickness structures are respectively c 自由 -c 压缩 =Δc、a 自由 -a 压缩 =Δa、b 自由 -b 压缩 =Δb、d 自由 -d 压缩 =Δd、e 自由 -e 压缩 =Δe、T 自由 -T 压缩 =ΔT, at this time the axial normal force is F, 4Δc+Δa+Δb+Δd+Δe=T 自由 -T 压缩 =ΔT; Combining this with the formula for calculating the elastic modulus, elastic modulus E = stress / strain = (F / S) / (Δlength / length), we get Δlength = (Flength) / ES. From this, we can deduce that 4c / EcSc + a / EaSa + b / EbSb + d / EdSd + e / EeSe = ΔT / F. Let: 4c / EcSc = Kc, a / EaSa = Ka, b / EbSb = Kb, d / EdSd = Kd, e / EeSe = Ke. Since the elastic gasket 40 corresponding to e is more prone to deformation than c, a, b, and d, we know that Ec, Ea, Eb, and Ed are all much larger than Ee. Since Sc, Sa, Sb, Sd, and Se are all on the same order of magnitude, and c, a, b, d, and e are also on the same order of magnitude, we can deduce that Kc, Ka, Kb, and Kd are all much smaller than Ke. Combining this with the formula above: Kc + Ka + Kb + Kd + Ke = ΔT / F, this means that for the same manufacturing process tolerance ΔT, the axial normal force F of this application is significantly reduced compared to the prior art structure without elastic gaskets; in other words, it means that for the same axial normal force F, the manufacturing process tolerance ΔT requirement of the guide plate 10 and sliding link 20 of this application is significantly reduced compared to the prior art structure without elastic gaskets.

[0049] like Figure 1 , Figure 3 As shown, in one embodiment, the two ends of the connector 30 are respectively designated as a preformed head 31 and a riveting head 32. The preformed head 31 is disposed on the outer side of the guide rail plate 10 and abuts against and limits the guide rail plate 10. An elastic gasket 40 is disposed between the riveting head 32 and the sliding connecting rod 20, and the elastic gasket 40 can be pressed and limited by the riveting head 32 onto the sliding connecting rod 20. That is, after the riveting head 32 is formed on the connector 30 in this embodiment, it can press and limit the elastic gasket 40, so that the assembly and limiting of the elastic gasket 40 does not require additional process steps, thereby facilitating the assembly of the elastic gasket 40. It is understood that in other embodiments, the elastic gasket 40 can also be disposed between the guide rail plate 10 and the preformed head 31, or both between the preformed head 31 and the guide rail plate 10, and between the riveting head 32 and the sliding connecting rod 20; these will not be elaborated upon here.

[0050] Here, the elastic gasket 40 is either a metal or rubber component. For example... Figure 3 As shown, when the elastic gasket 40 is made of metal, a cavity 401 is formed between the elastic gasket 40 and the sliding connecting rod 20. The riveting head 32 abuts against the portion of the elastic gasket 40 where the cavity 401 is located. Using the cavity 401, the elastic gasket 40 can undergo elastic deformation under pressure. Figure 4 As shown, when the elastic pad 40 is set as a rubber component, the rubber component is set as a solid structure.

[0051] like Figures 1 to 3 , Figure 5 As shown, in one embodiment, the guide rail plate 10 is further provided with a slot 12, which is disposed above the slide groove 11 in the vertical direction and is independently disposed relative to the slide groove 11. Furthermore, when the connecting member 30 slides within the slide groove 11, the portion of the guide rail plate 10 where the slot 12 is located can undergo elastic deformation. In other words, this embodiment can use the elastic deformation of the portion of the guide rail plate 10 where the slot 12 is located to compensate for the manufacturing tolerance of the sunroof mechanism 100 in the radial direction of the connecting member 30, thereby significantly reducing the requirements for the machining accuracy of the slide groove 11 and the connecting member 30 on the guide rail plate 10. This not only facilitates manufacturing but also reduces manufacturing costs. On the other hand, it can also suppress fluctuations in the contact pressure between the connecting member 30 and the groove wall 111 of the slide groove 11 caused by manufacturing deviations, not only reducing the fit clearance between the connecting member 30 and the groove wall 111 of the slide groove 11 but also reducing the change in frictional resistance of the sliding link 20 during sliding, thereby improving the smoothness and reliability of the sliding link 20's movement.

[0052] It should be noted that by opening a slot 12 on the guide rail plate 10, the characteristic that the slot 12 on the guide rail plate 10 is prone to elastic deformation is used to reduce the machining accuracy of the slide groove 11 and the connector 30 on the guide rail plate 10, and to suppress the fluctuation of the contact pressure between the connector 30 and the groove wall 111 of the slide groove 11 caused by manufacturing deviation. The principle is the same as the principle of the elastic gasket 40 mentioned above, and will not be elaborated here.

[0053] like Figure 1 , Figure 2 and Figure 5 As shown, in one embodiment, the number of slots 12 is set to multiple, and the multiple slots 12 are arranged sequentially at intervals along the extension direction of the slide groove 11, so that the deformation of the guide plate 10 when the connector 30 slides at different positions on the slide groove 11 will not change too much during the sliding process of the connector 30. By using the formula for calculating the elastic modulus, the contact pressure generated by the guide plate 10 on the groove wall 111 of the slide groove 11 on the connector 30 can be basically consistent. This can improve the uniformity of the pressure at each position when the connector 30 slides on the slide groove 11, thereby further reducing the change of frictional resistance of the sliding link 20 during the sliding process.

[0054] It should be noted that the specific number of slots 12 on the guide rail plate 10, the shape of each slot 12, and the distance between the slot 12 and the corresponding part on the slide groove 11 in the vertical direction can be set according to the usage requirements, and will not be elaborated here.

[0055] like Figure 1 , Figure 2 and Figure 5 As shown, multiple slots 12 are combined to form a slotted assembly 120. The number of slotted assemblies 120 is set to multiple groups, and the multiple groups of slotted assemblies 120 are arranged sequentially at intervals in the vertical direction. Furthermore, the slots 12 in adjacent groups of slotted assemblies 120 are staggered, so that each group of slotted assemblies 120 on the guide plate 10 has an overlapping curve that elastically deforms. This can further improve the uniformity of pressure at each position when the connector 30 slides on the slide groove 11.

[0056] Here, the number of slotted components 120 is set to two sets. It is understood that in other embodiments, the number of slotted components 120 may also be set to three, four, or even more sets, which will not be elaborated here.

[0057] like Figure 3As shown, in one embodiment, the sliding link 20 and the guide rail plate 10 abut against each other through a plastic coating 50. That is, in this embodiment, the sliding link 20 and the guide rail plate 10 make contact friction through the plastic coating 50. By utilizing the low coefficient of friction of the plastic coating material, the frictional resistance experienced by the sliding link 20 during its sliding on the guide rail plate 10 can be further reduced.

[0058] Here, as Figure 3 As shown, the guide rail plate 10 has a first plastic coating 51 at the location of the slide groove 11, and the sliding connecting rod 20 is wrapped with a second plastic coating 52. The sliding connecting rod 20 and the guide rail plate 10 are abutted and limited by the first plastic coating 51 and the second plastic coating 52, allowing the sliding connecting rod 20 to drive the second plastic coating 52 to slide on the first plastic coating 51 of the guide rail plate 10 and generate frictional resistance. It should be noted that the material of the first plastic coating 51 and / or the material of the second plastic coating 52 can be polyoxymethylene, polyamide, or polytetrafluoroethylene, etc., which will not be elaborated here.

[0059] In summary, the sunroof mechanism 100 of this application, by opening a slot 12 on the guide rail plate 10 and setting an elastic gasket 40 on the connector 30, can reduce both the fitting clearance and frictional resistance, thereby overcoming the irreconcilable contradiction in the prior art that "reducing resistance requires increasing the clearance" and "eliminating abnormal noise requires reducing the clearance".

[0060] This application also provides a sunroof system, including a sunroof (not shown) and the sunroof mechanism 100 described above; the sunroof is mounted on a sliding link 20.

[0061] Here, the number of the aforementioned sunroof mechanism 100 is set to two sets, and the sunroof is installed on the two sliding links 20 of the two sets of sunroof mechanisms 100.

[0062] This application also provides a vehicle including the sunroof mechanism 100 described above; or, including the sunroof system described above.

[0063] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0064] Those skilled in the art should recognize that the above embodiments are only used to illustrate the present utility model and are not intended to limit the present utility model. Any appropriate changes and variations made to the above embodiments within the scope of the essential spirit of the present utility model shall fall within the scope of protection claimed by the present utility model.

Claims

1. A skylight mechanism, characterized in that, The sunroof mechanism (100) includes: The guide rail plate (10) has a sliding groove (11); A sliding link (20) abuts against the guide rail plate (10) and is slidably connected to the guide rail plate (10) via a connector (30) for connecting the sunroof; wherein the connector (30) is provided through the slide groove (11), and the sliding link (20) can slide relative to the guide rail plate (10) in the extending direction of the slide groove (11) via the connector (30); Wherein, the two ends of the connector (30) respectively abut against and limit the guide plate (10) and the sliding link (20), and an elastic gasket (40) is provided between the guide plate (10) and / or the sliding link (20) and the corresponding ends on the connector (30), and the elastic gasket (40) can undergo elastic deformation when pressed.

2. The sunroof mechanism according to claim 1, characterized in that, The two ends of the connector (30) are respectively set as a prefabricated head (31) and a riveting head (32). The prefabricated head (31) is located on the outside of the guide rail plate (10) and abuts against and limits the guide rail plate (10). The elastic pad (40) is disposed between the riveting head (32) and the sliding link (20), and the elastic pad (40) can be pressed and limited by the riveting head (32) onto the sliding link (20).

3. The sunroof mechanism of claim 1, wherein, The elastic pad (40) is made of metal or rubber.

4. The sunroof mechanism of claim 1, wherein, The guide rail plate (10) is also provided with a slot (12), which is located above the slide groove (11) in the vertical direction and is independently provided relative to the slide groove (11); Furthermore, when the connector (30) slides in the groove (11), the part of the guide plate (10) where the slot (12) is located can undergo elastic deformation.

5. The sunroof mechanism of claim 4, wherein, The number of slots (12) is set to multiple, and the multiple slots (12) are arranged sequentially at intervals along the extension direction of the slide (11).

6. The sunroof mechanism of claim 5, wherein, Multiple slots (12) are combined to form a slotting assembly (120), and the number of slotting assemblies (120) is set to multiple groups, and the multiple groups of slotting assemblies (120) are arranged sequentially at intervals in the vertical direction; Furthermore, the slots (12) in the two adjacent sets of slotted components (120) are staggered.

7. The sunroof mechanism according to any one of claims 1 to 6, characterized in that, The sliding link (20) and the guide rail plate (10) abut against each other through plastic coating (50); Furthermore, the material of the plastic coating (50) is set as polyoxymethylene, polyamide or polytetrafluoroethylene.

8. A sunroof mechanism characterized by comprising: The sunroof mechanism (100) includes: The guide rail plate (10) has a sliding groove (11); A sliding link (20) abuts against the guide rail plate (10) and is slidably connected to the guide rail plate (10) via a connector (30). The connector (30) passes through the slide groove (11), and the sliding link (20) can slide relative to the guide rail plate (10) in the extending direction of the slide groove (11) via the connector (30). The guide rail plate (10) is further provided with a slot (12), the slot (12) is arranged above the sliding groove (11) in the vertical direction and is independently arranged relative to the sliding groove (11); and when the connecting piece (30) slides in the sliding groove (11), the part of the guide rail plate (10) where the slot (12) is located can be elastically deformed.

9. A sunroof system characterized by, The sunroof mechanism (100) according to any one of claims 1 to 8 is included in a sunroof. The sunroof is mounted on the sliding link (20).

10. A vehicle characterized by comprising: The sunroof mechanism (100) according to any one of claims 1 to 8 is included. Or, the sunroof system according to claim 9 is included.

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