A canopy assembly and a vehicle

Abstract

The present application discloses a sunroof assembly and a vehicle, which solves the technical problem of poor sealing between the sunroof assembly and the window in the prior art. The sunroof assembly is used for being installed in a vehicle roof with a window, and includes: a sunroof, which is used for being slidably installed in the roof to cover or open the window; a winding device, which is used for driving the sunroof to wind or unwind; a top block assembly, which includes a top block and a driving member for driving the top block to lift and lower, and the top block has an overlapping area with the edge of the window; so that the sunroof is wound or unwound through the winding device, and by setting the liftable top block to meet the sealing of the sunroof, the problem of poor sealing between the sunroof assembly and the window in the prior art can be solved to a certain extent, and the purpose of improving the sealing between the sunroof and the window after the sunroof is opened and closed is achieved.

Description

Technical Field

[0001] This application belongs to the technical field of vehicles, and particularly relates to a sunroof assembly and a vehicle. Background Art

[0002] Currently, panoramic sunroofs or convertible tops are usually adopted on the vehicle roof to meet consumers' demands for the upper open space of the vehicle. If the vehicle roof is equipped with a panoramic sunroof, usually only the front glass can be opened, and the rear glass is generally fixed and non-openable. The opening range of the sunroof is small, resulting in poor air circulation.

[0003] To solve the problem of the small opening range of the sunroof, in the prior art, the vehicle roof is set as a convertible structure, and the window of the convertible is covered by a sunroof. Compared with the panoramic sunroof, the sunroof has a large opening range and enhanced air circulation. However, the convertible design makes the strength of the vehicle roof not high, resulting in poor sealing of the sunroof top. At the same time, the sunroof of the convertible will occupy the trunk space of the vehicle, and the experience is not good. Summary of the Invention

[0004] To solve the above technical problems, this application provides a sunroof assembly and a vehicle, which solve the technical problem of poor sealing between the sunroof assembly and the window in the prior art.

[0005] The technical solution adopted to achieve the purpose of this application is a sunroof assembly for installation in a vehicle roof with a window, including:

[0006] A sunroof for slidably installing in the roof to cover or open the window;

[0007] A winding device for driving the sunroof to wind or unwind;

[0008] A top block assembly including a top block and a driving member for driving the top block to lift or lower, and the top block has an overlapping area with the edge of the window;

[0009] Wherein, during the process of the winding device driving the sunroof to wind or unwind, the top block is driven by the driving member to move to a position separated from the window; in the state where the sunroof covers the window, the top block is driven by the driving member to move upward so that the sunroof abuts against the edge of the window.

[0010] Further, the top block is an annular structure matching the shape of the window;

[0011] Or, the top block includes a plurality of pressure strips spaced along the edge of the window.

[0012] Further, the cross-section of the top block is in a T shape, and the driving member acts on the bottom of the vertical section of the T shape of the top block.

[0013] Furthermore, the driving member includes a telescopic cylinder, a cylinder body of the telescopic cylinder is installed in the top cover, and a telescopic end of the telescopic cylinder acts on the top block;

[0014] Alternatively, the driving member includes a motor and a telescopic mechanism driven by the motor, and a movable part of the telescopic mechanism acts on the top block.

[0015] Furthermore, the winding device includes a winding motor and a winding main wheel; the winding main wheel is drivingly connected to the output shaft of the winding motor, and the canopy is wound on the winding main wheel.

[0016] Furthermore, the winding device also includes a winding balance wheel, which is closer to the window than the winding main wheel, and the canopy is in contact with the winding balance wheel.

[0017] Furthermore, the canopy is foldable glass or waterproof cloth.

[0018] Based on the same inventive concept, the present application also provides a vehicle, comprising:

[0019] The vehicle body has the roof, the roof comprising a front crossbeam, a rear crossbeam and two upper side beams arranged opposite to each other, the front crossbeam, the rear crossbeam and the two upper side beams enclosing a window;

[0020] The canopy assembly is slidably mounted on the two upper side beams to slide along the axial direction of the upper side beams under the drive of the winding device;

[0021] In the process of rolling up or releasing the canopy, the top block is driven by the driving member to move downward to a position separated from the window; when the canopy covers the window, the top block is driven by the driving member to move upward so that the canopy abuts against the edge of the window.

[0022] Furthermore, sealing strips are clamped on the inner edges of the front crossbeam, the rear crossbeam and the two upper side beams; when the canopy covers the window, the top block is driven upward by the driving member to make the canopy abut against the sealing strip.

[0023] Furthermore, the rear crossbeam includes a detachably connected rear crossbeam upper cover plate and a rear crossbeam lower cover plate; the rear crossbeam upper cover plate and the rear crossbeam lower cover plate together form a winding cavity, and the winding device is installed in the winding cavity.

[0024] Furthermore, the beam body of the rear cross beam is a hollow structure; a plurality of partitions are provided in the beam body of the rear cross beam, and the hollow cavity of the beam body is divided by the plurality of partitions to form a plurality of honeycomb grooves, and the honeycomb grooves are filled with sound insulation components.

[0025] As can be seen from the above technical solutions, the sunroof assembly provided by the present application is used to be installed in a vehicle roof with a window, and includes a sunroof, a winding device, and a top block assembly. The sunroof is used to be slidably installed in the roof to cover or open the window; the winding device is used to drive the sunroof to wind or unwind; the top block assembly is used to achieve the sealing between the sunroof and the window. The top block assembly includes a driving member and a top block driven by it. The top block has an overlapping area with the edge of the window. When the sunroof needs to be wound or unwound, the top block is moved by the driving member so that the sunroof and the window change from the abutting state to the separated state, and then the sunroof is opened along the window by the winding device. The opening size of the window can be adjusted according to the passenger's own needs, that is, it can be half-opened, fully-opened, or opened in other ranges to meet different opening needs of passengers. Since the sunroof is separated from the window, the moving resistance of the sunroof can be reduced, thereby improving the smoothness of the sunroof opening and closing along the window; when the sunroof covers the window, the top block is moved by the driving member so that the sunroof and the window change from the separated state to the abutting state, making the sunroof abut against the window. Through the cooperation of the sunroof, the top block, and the driving member, the problem of the sealing between the sunroof and the window when the sunroof covers the window can be solved. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 FIG. is a schematic assembly structure diagram of the sunroof assembly provided by an embodiment of the present application in a state of completely covering the window.

[0027] Figure 2 FIG. is a schematic assembly structure diagram of the sunroof assembly provided by an embodiment of the present application in a state of partially covering the window.

[0028] Figure 3 For the present application Figure 1 Cross-sectional view taken along line A-A.

[0029] Figure 4 For the present application Figure 1 Cross-sectional view taken along line B-B.

[0030] Figure 5 FIG. is a control flow block diagram of the sunroof assembly being unwound in an embodiment of the present application.

[0031] Figure 6 FIG. is a control flow block diagram of the sunroof assembly being wound in an embodiment of the present application;

[0032] Description of reference numerals: 1 - roof, 11 - front cross beam, 12 - rear cross beam, 121 - upper cover plate of the rear cross beam, 122 - lower cover plate of the rear cross beam, 123 - winding cavity, 124 - sealing groove, 125 - honeycomb groove, 13 - upper side beam, 14 - sealing strip, 15 - threaded fastener, 16 - opening, 17 - channel; 2 - sunroof; 3 - winding device, 31 - main winding wheel, 32 - balance winding wheel; 4 - top block assembly, 41 - top block, 42 - driving member; 5 - vehicle body; 6 - window. Detailed implementation manners

[0033] To enable those skilled in the art in the technical field to which the present application pertains to more clearly understand the present application, the technical solution of the present application will be described in detail below with reference to the accompanying drawings and through specific embodiments.

[0034] In order to solve the technical problem of poor sealing between the sunroof assembly and the window in the prior art, the present application provides a sunroof assembly and a vehicle. By providing a liftable top block to meet the sealing of the sunroof, it can to a certain extent solve the problem of poor sealing between the sunroof assembly and the window in the prior art, achieving the purpose of improving the sealing between the sunroof and the window after the sunroof is opened and closed. The content and effects of the present application will be introduced in detail below through specific embodiments:

[0035] Embodiment 1:

[0036] The sunroof assembly provided in this embodiment is used to be installed in the vehicle roof 1 with a window 6, and includes a sunroof 2, a winding device 3, and a top block assembly 4. The sunroof 2 is used to be slidably installed in the roof 1 to cover or open the window 6; the winding device 3 is used to drive the sunroof 2 to wind or unwind; the top block assembly 4 is used to achieve the sealing between the sunroof 2 and the window 6. The top block assembly 4 includes a driving member 42 and the top block 41 driven by it. The top block 41 has an overlapping area with the edge of the window 6. When it is necessary to wind or unwind the sunroof 2, the top block 41 is moved by the driving member 42 so that the sunroof 2 and the window 6 change from the abutting state to the separated state, and then the sunroof 2 is opened along the window 6 through the winding device 3. The size of the opening of the window 6 can be adjusted according to the needs of the passengers themselves, that is, it can be opened semi - fully, fully, or in other ranges of opening to meet different opening requirements of the passengers. Since the sunroof 2 is separated from the window 6, the moving resistance of the sunroof 2 can be reduced, thereby improving the smoothness of the sunroof 2 opening and closing along the window 6; when the sunroof 2 covers the window 6, the top block 41 is moved by the driving member 42 so that the sunroof 2 and the window 6 change from the separated state to the abutting state, making the sunroof 2 abut against the window 6. Through the cooperation of the sunroof 2, the top block 41, and the driving member 42, the problem of the sealing between the sunroof 2 and the window 6 when the sunroof 2 covers the window 6 can be solved.

[0037] In the sunroof assembly provided in this embodiment, the top block 41 has an overlapping area with the edge of the window 6, which can specifically be completely overlapping or partially overlapping. The present application does not specifically limit the shape and structure of the top block 41, as long as it can meet the requirement of being able to lift and separate from or contact the window 6 under the action of the driving member 42.

[0038] In some embodiments, the top block 41 can be an annular structure matching the shape of the window 6; if the window is a rectangular structure, the top block 41 is a rectangular structure matching the shape of the rectangular window; if the window is an oval structure, the top block 41 is an oval structure matching the shape of the oval window.

[0039] In some other embodiments, also to ensure the stability of the movement of the top block 41, four driving members 42 may be provided and are respectively arranged at intervals around the window. That is, in actual use, the driving members 42 can drive the top block 41 to move up and down as a whole so as to separate from or contact the edge of the window, so that the awning 2 can be opened or closed along the window, which is convenient to operate and simple to install.

[0040] In some embodiments, the top block 41 may also include a plurality of pressing strips spaced along the edge of the window 6. If the window is a rectangular structure, the top block 41 is a plurality of pressing strips spaced along the edge of the rectangular window 6. That is, the pressing strips can be set to 4, that is, respectively arranged along the four sides of the rectangular window. Similarly, the bottom of each pressing strip is respectively matched with the corresponding driving member 42. In actual use, the driving member 42 can drive the corresponding pressing strip to move up and down so as to separate from or contact the window, so that the awning 2 can be opened or closed along the window. The pressing strips can also be set to 8 or 12, and are respectively arranged at intervals along the four sides of the rectangular window. Similarly, the bottom of each pressing strip is respectively matched with the corresponding driving member 42. In actual use, the driving member 42 can drive the corresponding pressing strip to move up and down so as to separate from or contact the window 6, so that the awning 2 can be opened or closed along the window. If the window is an oval structure, the top block 41 is a plurality of pressing strips spaced along the edge of the oval window. That is, the pressing strips can be set to 4 or 5, 6, 7, etc., and are spaced along the edge of the oval window. Similarly, the bottom of each pressing strip is respectively matched with the corresponding driving member 42. In actual use, the driving member 42 can drive the corresponding pressing strip to move up and down so as to separate from or contact the window 6, so that the awning 2 can be opened or closed along the window 6.

[0041] When the awning covers the window, in order to improve the sealing performance when the awning 2 abuts against the window 6, in this embodiment, the cross section of the top block 41 is in a T shape, that is, the T shape includes a horizontal section and a vertical section. That is, during the process of the awning 2 covering the window, the driving member 42 acts on the bottom of the vertical section of the T-shaped top block. The top block 41 moves up so that the horizontal section of the T-shaped top block lifts the awning 2 to contact the window 6. The setting of the horizontal section of the T-shaped top block can increase the contact area between the top block and the awning, which not only plays a good supporting role for the awning 2, but also can improve the sealing performance between the awning 2 and the window 6.

[0042] The present application does not impose any specific restrictions on the structure of the driving member 42, as long as it can drive the top block 41 to move and contact or separate from the window 6. In this embodiment, the driving member 42 includes a telescopic cylinder, the cylinder body of which is installed in the top cover 1, and the telescopic end of the telescopic cylinder acts on the top block 41. In this embodiment, the connection method between the telescopic end of the telescopic cylinder and the top block 41 is not specifically limited. The telescopic end of the telescopic cylinder can be in contact with or fixedly connected to the top block 41. The telescopic cylinder in this embodiment can be a hydraulic cylinder, a pneumatic cylinder, or an electric telescopic cylinder.

[0043] In some embodiments, the driving member includes a motor and a telescopic mechanism driven by the motor, and the movable portion of the telescopic mechanism acts on the top block 41. This embodiment does not specifically limit the specific structure of the telescopic mechanism. The telescopic mechanism can be a gear rack structure or a ball screw structure. Such a structure can be referred to in the prior art and will not be described in detail in this embodiment.

[0044] To facilitate the rewinding of the awning 2 and reduce the space required for rewinding, the rewinding device 3 includes a rewinding motor and a main rewinding wheel 31. The main rewinding wheel 31 is drivingly connected to the output shaft of the rewinding motor, and the awning 2 is wound around the main rewinding wheel 31. In this embodiment, the rewinding method of the awning 2 and the main rewinding wheel 31 is not specifically limited; rotational rewinding can be performed according to design requirements. In one specific embodiment, the rewinding motor drives the main rewinding wheel 31 to rotate forward or reverse to complete the rewinding or unwinding operation of the awning 2.

[0045] In this embodiment, the winding device further includes a winding balance wheel 32, which is closer to the window than the main winding wheel 32, and the awning 2 contacts the winding balance wheel 32. This application does not specifically limit the contact method between the awning 2 and the winding balance wheel 32. The winding balance wheel 32 can be configured to provide a guide function based on design requirements. That is, during the winding or unwinding process of the awning 2, the awning 2 can contact the winding balance wheel 32 from above or below the winding balance wheel 32, thereby guiding the awning 2. Furthermore, the position or diameter of the winding balance wheel 32 can be adjusted to achieve tensioning of the awning 2, ensuring that the awning 2 remains tensioned when fully covering the window. This improves the balance of the winding of the awning 2 while preventing water accumulation on the awning during rain.

[0046] In order to facilitate the awning 2 to be rolled up or unrolled and ensure the sealing and waterproof performance of the awning 2, in this embodiment, the awning 2 is folded glass or waterproof cloth, wherein the waterproof cloth can be waterproof nylon cloth or PVC coated cloth.

[0047] The working principle of the skylight assembly provided in this embodiment is as follows:

[0048] like Figure 2 andFigure 3 As shown, when it is necessary to wind up the awning 2, the driving member 42 drives the top block 41 to move downward, so that the awning 2 and the top block 41 change from the abutting state to the clearance state. Then, the winding motor is started, and the winding motor drives the winding main wheel 31 to rotate forward to wind up the awning 2, thereby opening the awning 2 along the window. When it is necessary to release the awning 2, the winding motor is started, and the winding motor drives the winding main wheel 31 to rotate reversely to release the awning 2, thereby closing the awning 2 along the window. The size of the window opening can be adjusted according to the passenger's own needs, that is, it can be half-opened, fully-opened or opened in other ranges to meet different opening needs of passengers; for example Figure 4 , when the awning 2 covers the window, the driving member 42 drives the top block 41 to move upward, so that the awning 2 and the edge of the window 6 change from the clearance state to the abutting state, thereby improving the sealing performance between the awning 2 and the window 6 when the awning 2 covers the window. Through the cooperation of the awning 2, the top block 41 and the driving member 42, the problem of sealing performance during the process of the awning 2 covering or opening the window can be solved.

[0049] Embodiment 2:

[0050] Based on the same inventive concept, this embodiment provides a vehicle, which includes a vehicle body 5 and the awning assembly of the above Embodiment 1, and has a roof cover 1. The roof cover 1 includes a front cross beam 11, a rear cross beam 12 and two opposite upper side beams 13. The front cross beam 11, the rear cross beam 12 and the two upper side beams 13 enclose a window; in this embodiment, the awning 2 of the awning assembly is slidably installed in the two upper side beams 13 to slide axially along the upper side beams 13 under the drive of the winding device 3, so as to realize the opening and closing of the window and meet the needs of different passengers when using the vehicle; among them, during the process of winding up or releasing the awning 2, the top block 41 is driven by the driving member 42 to move downward to a position separated from the window 6; in the state where the awning 2 covers the window 6, the top block 41 is driven by the driving member 42 to move upward so that the awning 2 abuts against the edge of the window 6, improving the sealing performance between the awning 2 and the window. The driving member and the winding motor are both electrically connected to the controller. The controller can be a controller independently arranged in the awning assembly or a vehicle controller. Correspondingly, buttons for controlling the opening or closing of the awning can be arranged on the instrument panel or the ceiling operation area, and the controller controls the opening and closing of the driving member and the winding motor. Since the vehicle of this embodiment adopts all the technical solutions of the awning assembly of the above Embodiment 1, it correspondingly has all the technical effects of the awning assembly of the above Embodiment 1, which will not be elaborated here.

[0051] In some embodiments, a channel 17 through which the sunshade 2 passes is formed on the inner edge of the rear cross member 12. Openings 16 are provided on the inner edges of the front cross member 11 and the two upper side members 13, and sealing strips 14 are clamped at the channel 17 and the openings 16. When the sunshade 2 covers the window 6, the top block 41 is driven by the driving member 42 to move upward so that the sunshade 2 abuts against the sealing strip 14, thereby improving the sealing performance of the window 6. Among them, the channel 17 formed on the inner edge of the rear cross member 12 facilitates the winding and unwinding operations of the sunshade 2 at the channel 17 through the winding device 3. The opening 16 provided on the inner edge of the upper side member 13 facilitates the axial sliding of the sunshade 2 along the upper side member 13 under the drive of the winding device 3.

[0052] In some embodiments, the rear cross member includes a rear cross member upper cover plate 121 and a rear cross member lower cover plate 122. The rear cross member upper cover plate 121 and the rear cross member lower cover plate 122 are detachably connected. In this embodiment, the disassembly method is not specifically limited as long as the rear cross member upper cover plate 121 and the rear cross member lower cover plate 122 can be disassembled during use. In a specific embodiment, the rear cross member upper cover plate 121 and the rear cross member lower cover plate 122 are connected by threaded fasteners. The rear cross member upper cover plate 121 and the rear cross member lower cover plate 122 enclose a winding cavity 123, and the winding device 3 is installed in the winding cavity 123. During actual use, by installing the winding device 3 in the winding cavity 123, the installation and disassembly of the winding device 3 are facilitated. Among them, the opening 16 is formed in the rear cross member upper cover plate 121, and the sunshade 2 performs winding and unwinding operations at the opening 16 through the winding device 3.

[0053] In addition, in order to ensure the sealing performance of the rear cross member upper cover plate 121 and the rear cross member lower cover plate 122, in a specific embodiment, a sealing groove 124 may be provided at the connection between the cross member upper cover plate 121 and the rear cross member lower cover plate 122 for installing a sealing ring, applying glue or filling with sealing foam.

[0054] In order to reduce the working noise problem during the operation of the winding device, the beam body of the rear cross member is a hollow structure. A plurality of partition plates are provided in the beam body of the rear cross member, and the hollow cavity of the beam body is divided by the plurality of partition plates to form a plurality of honeycomb grooves 125. Sound insulation materials such as foaming agents, inflatable bags or cardboard are filled in the honeycomb grooves 125. The foaming agent can be a sound insulation material such as PU sponge, PE foam or EVA foam. By filling the honeycomb grooves 125 with sound insulation materials, the winding cavity 123 surrounded by the beam body of the rear cross member can form a sound insulation interval. When the winding motor in the winding device is working, the foaming agent can absorb the noise, thereby reducing the noise problem during the operation of the winding device, and reducing the noise during the opening and closing of the sunshade 2 during vehicle use, and improving the comfort of passengers using the vehicle.

[0055] Such as Figure 5 and 6As shown in the figure, taking the vehicle ECU (Electronic Control Unit) as an example of the controller, the method for opening and closing the sunroof assembly of the vehicle in this embodiment is as follows:

[0056] When it is necessary to open the sunroof 2 on the top of the vehicle, press the sunroof opening button. The vehicle ECU controls the drive member 42 to start and drive the top block 41 to move downward, so that the sunroof 2 and the sealing strip 14 change from the abutting state to the gap state. Subsequently, the winding device starts to open the sunroof along the window, and the size of the window opening can be adjusted according to the passenger's own needs, that is, it can be opened semi-open, fully open or in other ranges to meet different opening needs of the passengers; when it is necessary to close the sunroof on the top of the vehicle, press the sunroof closing button. The vehicle ECU controls the winding device to start and open the sunroof 2 along the window 6. Subsequently, the drive member 42 starts to move downward to move the top block, so that the sunroof 2 and the top block 41 change from the gap state to the abutting state, completing the sunroof closing operation. Thereby, the sealing performance between the sunroof 2 and the window 6 when the sunroof 2 covers the window 6 is improved. Through the cooperation of the sunroof 2, the top block 41 and the drive member 42, the problem of the sealing performance between the sunroof 2 and the window 6 when the sunroof 2 covers the window 6 can be solved.

[0057] Through the above embodiments, the present application has the following beneficial effects or advantages:

[0058] 1) The sunroof assembly and the vehicle disclosed in the present application realize the opening and closing of the sunroof on the top of the vehicle through the winding device. Similarly, the present application can be extended to realize various range adjustments of the sunroof on the top of the vehicle through the winding device, so as to meet the diverse needs of passengers.

[0059] 2) The sunroof assembly and the vehicle disclosed in the present application provide a structure for the sealing performance between the sunroof on the top of the vehicle and the window, that is, when the sunroof covers the window, the drive member drives the top block to move upward so that the sunroof abuts against the sealing strip, thereby improving the sealing performance of the window.

[0060] Although the preferred embodiments of the present application have been described, those of ordinary skill in the art can make additional changes and modifications to these embodiments once they learn the basic creative concepts. Therefore, the appended claims are intended to be construed to include the preferred embodiments as well as all changes and modifications falling within the scope of the present application.

[0061] Obviously, those skilled in the art can make various changes and modifications to the present application without departing from the spirit and scope of the present application. Thus, if these modifications and variations of the present application fall within the scope of the claims of the present application and their equivalent technologies, the present application is also intended to include these modifications and variations.

Claims

1. A sky screen assembly for installation in a vehicle roof with a window, characterized in that, include: A canopy, configured to be slidably mounted in the top cover to cover or open the window; A reeling device, used for driving the canopy to be reeled in or unreeled out; A top block assembly, comprising a top block and a driving member for driving the top block to rise and fall, wherein the top block and the edge of the window have an overlapping area; In which, when the canopy covers the window, the top block is driven upward by the driving member to make the canopy abut against the edge of the window; when the winding device drives the canopy to be wound up or unwound, the top block is driven downward by the driving member to make the canopy and the window change from abutting state to separated state.

2. The sky screen assembly according to claim 1, wherein The top block is an annular structure that matches the shape of the window; Alternatively, the top block includes a plurality of moldings spaced apart along the edge of the window.

3. The awning assembly according to claim 2, wherein, The cross section of the top block is T-shaped, and the driving member acts on the bottom of the T-shaped vertical section of the top block.

4. The awning assembly according to any one of claims 1-3, characterized in that, The driving member includes a telescopic cylinder, a cylinder body of the telescopic cylinder is installed in the top cover, and a telescopic end of the telescopic cylinder acts on the top block; Alternatively, the driving member includes a motor and a telescopic mechanism driven by the motor, and a movable part of the telescopic mechanism acts on the top block.

5. The canopy assembly according to any one of claims 1 to 3, characterized in that: The winding device includes a winding motor and a winding main wheel; the winding main wheel is drivingly connected to the output shaft of the winding motor, and the canopy is wound on the winding main wheel.

6. The canopy assembly according to claim 5, wherein, The winding device further includes a winding balance wheel, which is closer to the window than the winding main wheel, and the canopy is in contact with the winding balance wheel.

7. The awning assembly according to any one of claims 1-3, characterized in that, The canopy is foldable glass or waterproof cloth.

8. A vehicle, characterized in that, include: The vehicle body has the roof, the roof comprising a front crossbeam, a rear crossbeam and two upper side beams arranged opposite to each other, the front crossbeam, the rear crossbeam and the two upper side beams enclosing a window; The canopy assembly according to any one of claims 1 to 7, wherein the canopy of the canopy assembly is slidably mounted on the two upper side beams so as to slide along the axial direction of the upper side beams under the drive of the winding device; In which, when the canopy covers the window, the top block is driven upward by the driving member to make the canopy abut against the edge of the window; when the canopy is rolled up or released, the top block is driven downward by the driving member to make the canopy and the window change from abutting state to separated state.

9. The vehicle according to claim 8, characterized in that, Sealing strips are clamped on the inner edges of the front crossbeam, the rear crossbeam and the two upper side beams; when the canopy covers the window, the top block is driven by the driving member to move upward so that the canopy abuts against the sealing strips.

10. The vehicle according to claim 8 or 9, characterized in that, The rear crossbeam includes a detachably connected upper cover plate and a lower cover plate; the upper cover plate and the lower cover plate together form a winding cavity, and the winding device is installed in the winding cavity.

11. The vehicle according to claim 10, characterized in that, The beam body of the rear cross beam is a hollow structure; a plurality of partitions are provided in the beam body of the rear cross beam, and the hollow cavity of the beam body is divided by the plurality of partitions to form a plurality of honeycomb grooves, and the honeycomb grooves are filled with sound insulation members.

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