A roof stowage device, a roof system and a vehicle

Abstract

The application discloses a roof storage device, a roof system and a vehicle. The roof storage device comprises a crossbeam assembly, a roof conveying mechanism and a switching mechanism. The crossbeam assembly is arranged across the top of the vehicle body. The upper surface of the crossbeam assembly cooperates with the roof to cover the top of the vehicle. The roof conveying mechanism is arranged in the crossbeam assembly and is opposite to the edge of the roof. The roof conveying mechanism moves the roof in the horizontal direction. The switching mechanism is connected with the roof conveying mechanism and adjusts the roof conveying mechanism to the position opposite to the edge of the roof. The roof storage device is connected with the vehicle body without disassembly. Especially, the arrangement of the crossbeam assembly improves the safety of the vehicle when the vehicle is overturned or the roof is pressed. Meanwhile, the torsional stiffness of the vehicle is improved. When the user does not need the roof, the mechanism can be disassembled as a whole, which is convenient, flexible and reliable.

Description

Technical Field

[0001] This invention relates to the field of vehicles and components, and more particularly to a roof storage device, a roof system, and a vehicle. Background Technology

[0002] Existing convertible roof mechanisms for passenger vehicles are mostly linkage mechanisms, which are large in size and take up space in the vehicle interior and trunk. In existing roof retraction structures, there is insufficient connection and structural support between the vehicle roof and the lower body, which makes the roof prone to deformation when the vehicle rolls over or the roof is subjected to pressure, resulting in reduced safety.

[0003] Currently, the limited roof retraction structures on the market are mostly applicable to two-door convertibles, with few four-door convertibles available. This results in poor structural flexibility and fails to fully meet the needs of different users. Summary of the Invention

[0004] The purpose of this invention is to provide a roof storage device, a roof system, and a vehicle. This application solves the problem of insufficient structural strength in existing vehicle convertible structures, enabling the roof to be stored and the roof storage device to be flexibly disassembled.

[0005] The present invention provides the following solution: In one aspect, the present invention describes a roof storage device, including a crossbeam assembly, a roof conveying mechanism and a switching mechanism; the crossbeam assembly is horizontally disposed on the top of the vehicle body, and the upper surface of the crossbeam assembly cooperates with the roof to cover the top of the vehicle body;

[0006] The roof conveying mechanism is located inside the crossbeam assembly, opposite to the edge of the roof, and moves the roof horizontally.

[0007] The switching mechanism is connected to the roof conveying mechanism, and adjusts the roof conveying mechanism to a position opposite to the edge of the roof.

[0008] The beam assembly includes an upper housing and a lower housing;

[0009] The surface of the upper shell fits into the roof to cover the top of the vehicle;

[0010] The lower shell is attached to the lower part of the upper shell, and a storage space is formed between the upper surface of the lower shell and the lower surface of the upper shell;

[0011] The canopy conveying mechanism and the switching mechanism are located in the storage space.

[0012] The switching mechanism includes

[0013] Mounting brackets are fixed to the side wall of the upper housing;

[0014] The drive gear is rotatably connected to the mounting bracket;

[0015] A connecting frame, one end of which is provided with a rack that meshes with the drive gear for transmission, and the canopy conveying mechanism is fixed on the connecting frame;

[0016] The fourth rotary drive module has its output shaft connected to the drive gear.

[0017] The connecting frame includes

[0018] The first frame, on which a canopy conveying mechanism is fixed;

[0019] The second frame has one end perpendicularly connected to the first frame, and the other end is provided with a rack that meshes with the drive gear for transmission;

[0020] The second frame is equipped with a canopy conveying mechanism;

[0021] When the rack meshes with the drive gear and is driven to the first position, the canopy conveying mechanism on the second frame is in a position opposite to the edge of the vehicle canopy.

[0022] When the rack engages with the drive gear and is driven to the second position, the canopy conveying mechanism on the first frame is in a position opposite to the edge of the canopy.

[0023] The canopy conveying mechanism includes

[0024] The guide rail is fixed on the switching mechanism;

[0025] A conveyor chain, one end of which meshes with a drive gear and the other end with a driven gear, moves the roof in a horizontal direction;

[0026] The third rotary drive module is connected to the drive gear.

[0027] The lower part of the upper housing is provided with a first connecting part, and the lower part of the lower housing is provided with a second connecting part closely attached to the first connecting part;

[0028] The crossbeam assembly is connected to the vehicle body via a first connecting part and a second connecting part.

[0029] A second lifting module is provided between the lower housing and the vehicle body. The second lifting module raises and lowers the position of the crossbeam assembly relative to the vehicle body in the vertical direction.

[0030] A first lifting module is provided between the upper shell and the lower shell, and the first lifting module raises and lowers the position of the upper shell relative to the lower shell in the vertical direction.

[0031] A guide structure is provided at the connection between the first connecting part and the vehicle body.

[0032] The crossbeam assembly is connected to the B-pillar assembly of the vehicle body via a first connecting part and a second connecting part.

[0033] On the other hand, the present invention describes a roof system, including a roof and a roof storage device with the above-described structure;

[0034] The roof system includes

[0035] The roof assembly fits into the upper surface of the crossbeam assembly and covers the roof of the vehicle.

[0036] An interlocking mechanism, connected to the roof assembly, cooperates with the roof conveying mechanism to move the roof horizontally.

[0037] The canopy assembly includes

[0038] First roof slab;

[0039] The second top plate is spliced ​​with the first top plate;

[0040] The interlocking mechanism includes

[0041] A first interlocking mechanism is connected between the second top plate and the first top plate;

[0042] The second interlocking mechanism is connected between the first top plate and the canopy conveying mechanism.

[0043] The first interlocking mechanism includes

[0044] The first fixing frame is fixed to the lower surface of the second top plate at its top, and the lower part of the first fixing frame is provided with a first rotation drive module;

[0045] The first connecting plate is pivotally connected to the first fixed frame, and the first connecting plate is connected to the output shaft of the first rotary drive module;

[0046] A first interlocking plate is connected to a first telescopic drive module; the first interlocking plate is provided with a first tooth structure that cooperates with the canopy conveying mechanism.

[0047] An interlocking fixing plate is fixed at the top to the lower surface of the first top plate, and the lower part of the interlocking fixing plate is fastened to the first interlocking plate.

[0048] The second interlocking mechanism includes

[0049] The second fixing frame is fixed to the lower surface of the first top plate at the top, and the lower part of the second fixing frame is provided with a second rotation drive module;

[0050] The second connecting plate is pivotally connected to the second fixed frame, and the second connecting plate is connected to the output shaft of the second rotary drive module.

[0051] The second interlock plate is connected to the second connecting plate by a second telescopic drive module; the second interlock plate is provided with a second tooth structure that cooperates with the canopy conveying mechanism.

[0052] Thirdly, the present invention describes a vehicle including the aforementioned roof system.

[0053] Compared with the prior art, the present invention has the following advantages: The present invention provides a detachable roof storage device. After storing the folded roof panel, the entire roof storage and disassembly process is completed by raising the crossbeam assembly connected to the vehicle body. At the same time, when not disassembled, this roof storage device is connected to the vehicle body. In particular, the design of the crossbeam assembly improves the safety of the vehicle in the event of a rollover or roof pressure, and also improves the torsional rigidity of the vehicle. In addition, when the user does not need the roof, this mechanism can also be completely disassembled, making it convenient, flexible and reliable to use. Attached Figure Description

[0054] To more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0055] Figure 1 This is a schematic diagram of the connection structure between the roof conveying mechanism and the switching mechanism in the roof storage device of the present invention.

[0056] Figure 2 for Figure 1 An exploded view of the switching mechanism in the illustrated embodiment.

[0057] Figure 3 for Figure 2 The illustrated embodiment is a schematic diagram showing the position switching of the canopy conveying mechanism along with the switching mechanism.

[0058] Figure 4 This is an exploded view of the canopy conveyor mechanism.

[0059] Figure 5 This is a schematic diagram of the structure of one embodiment of the roof system of the present invention.

[0060] Figure 6 for Figure 5 Exploded view of the structure of the embodiment shown.

[0061] Figure 7 for Figure 5 The structural bottom view of the embodiment shown.

[0062] Figure 8 for Figure 7 A schematic diagram of the internal structure after the lower housing has been removed in the embodiment shown.

[0063] Figure 9 for Figure 7 The diagram shows the connection structure between the canopy assembly and the interlocking mechanism in the embodiment shown.

[0064] Figure 10 for Figure 9 A schematic diagram of the interlocking mechanism between adjacent top plates in the embodiment shown.

[0065] Figure 11 This is a schematic diagram of the vehicle structure of the roof-mounted system of the present invention.

[0066] Figure 12 A schematic diagram of the structure for removing the roof system from a vehicle.

[0067] In the figure

[0068] 1. First canopy assembly

[0069] 101. First roof slab; 102. Second roof slab

[0070] 103. First Interlocking Mechanism

[0071] 1031. First fixed frame; 1032. First rotation drive module; 1033. First connecting plate; 1034. First telescopic drive module; 1035. First interlock plate; 1036. Interlock fixing plate; 1037. First tooth structure.

[0072] 104. Second Interlocking Mechanism

[0073] 1041. Second fixed frame; 1042. Second rotary drive module; 1043. Second connecting plate; 1044. Second telescopic drive module; 1045. Second interlock plate; 1046. Second tooth structure.

[0074] 2. Second canopy assembly

[0075] 201, Third roof slab; 202, Fourth roof slab

[0076] 3. Canopy conveyor mechanism

[0077] 301. Conveyor chain; 302. Drive gear; 303. Driven gear; 304. Guide rail; 305. Third rotary drive module

[0078] 4. Switching mechanism

[0079] 401. Mounting bracket; 402. Drive gear; 403. Rack; 404. Fourth rotary drive module; 405. Connecting frame.

[0080] 4051, First frame; 4052, Second frame

[0081] 5. Crossbeam assembly

[0082] 501. Upper housing; 5011. First lifting module; 5012. First connecting part; 5013. Guide structure.

[0083] 502, Lower housing; 5021, Second lifting module; 5022, Second connecting part

[0084] 6. B-pillar assembly. Detailed Implementation

[0085] The technical solution of the present invention will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of the present invention. 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.

[0086] To make the technical problems solved by the present invention, the technical solutions adopted, and the technical effects achieved clearer, the technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are merely for explaining the present invention and are not intended to limit the present invention. Furthermore, it should be noted that, for ease of description, only the parts related to the present invention are shown in the accompanying drawings, not all of them.

[0087] In the description of this invention, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing the invention and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. Specifically, the terms "first position" and "second position" refer to two different positions.

[0088] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to fixed connections or detachable connections; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; and internal connections between two components. Those skilled in the art can understand the specific meaning of these terms in this invention based on the specific circumstances.

[0089] Example 1

[0090] This invention discloses a car roof storage device, including a crossbeam assembly 5, a roof conveying mechanism 3, and a switching mechanism 4;

[0091] The crossbeam assembly 5 is installed across the top of the vehicle body, and the upper surface of the crossbeam assembly 5 cooperates with the roof to cover the top of the vehicle body;

[0092] The roof conveying mechanism 3 is disposed within the crossbeam assembly 5, opposite to the edge of the roof, and moves the roof horizontally.

[0093] The switching mechanism 4 is connected to the roof conveying mechanism 3, adjusting the roof conveying mechanism 3 to a position opposite to the edge of the vehicle roof. For example... Figure 1-4 As shown.

[0094] The crossbeam assembly 5 has an n-shaped or straight plate structure, with both ends detachably connected to the top of the vehicle body, serving as structural support for the entire roof retractable device. Depending on the vehicle model, the crossbeam assembly 5 can be located on the front, rear, or center of the vehicle roof.

[0095] like Figure 6 As shown, the crossbeam assembly 5 includes an upper housing 501 and a lower housing 502;

[0096] The surface of the upper housing 501 fits with the roof to cover the top of the vehicle; the lower housing 502 is spliced ​​to the lower part of the upper housing 501, and a storage space is formed between the upper surface of the lower housing 502 and the lower surface of the upper housing 501; the roof conveying mechanism 3 and the switching mechanism 4 are arranged in the storage space.

[0097] The roof conveying mechanism 3 is hidden inside the crossbeam assembly 5 and cooperates with the edge of the roof. When the roof conveying mechanism 3 is activated, the roof moves horizontally along the roof conveying mechanism 3 until the roof conveying mechanism 3 moves the roof to a position symmetrical to the crossbeam assembly 5. Of course, the operation of the roof conveying mechanism 3 can be controlled according to the need to open the roof, so as to achieve flexible control of the opening and closing size of the roof.

[0098] Specifically, there can be multiple canopy conveying mechanisms 3. For example, when the crossbeam assembly 5 is located on the front or rear side of the vehicle roof, corresponding to the two roof panels included in the canopy, there can be two canopy conveying mechanisms 3; in this case, the roof is a single-sided (front or rear) opening structure. When the crossbeam assembly 5 is located in the middle of the vehicle roof, the roof includes four roof panels, and there can be more than four canopy conveying mechanisms 3; in this case, the roof is a double-sided (front and rear) opening structure. The canopy conveying mechanism 3 can be driven by a belt, rack and pinion, or chain.

[0099] The switching mechanism 4 is an L-shaped structure or a flat structure. When there are two canopy conveying mechanisms 3, the switching mechanism 4 is a flat structure, and the canopy conveying mechanisms 3 are arranged in parallel on the switching mechanism 4. As the switching mechanism 4 extends and retracts, the canopy conveying mechanism 3 moves to a position that matches the top panel, making it easy for the canopy conveying mechanism 3 to smoothly move and store the canopy. When there are four or more canopy conveying mechanisms 3, the switching mechanism 4 is an L-shaped structure, and they are respectively arranged on both sides of the turn of the L-shaped structure. As the switching mechanism 4 moves and flips, the two canopy conveying mechanisms 3 located on both sides of the turn move and flip, so that the canopy conveying mechanism 3 can move and store four top panels.

[0100] Example 2

[0101] like Figure 1-4 As shown, the switching mechanism 4 includes a mounting bracket 401, a drive gear 402, a connecting frame 405, and a fourth rotary drive module 404; the mounting bracket 401 is fixed on the side wall of the upper housing 501; the drive gear 402 is rotatably connected to the mounting bracket 401; one end of the connecting frame 405 is provided with a rack 403 that meshes with the drive gear 402 for transmission, and the canopy conveying mechanism 3 is fixed on the connecting frame 405; the output shaft of the fourth rotary drive module 404 is connected to the drive gear 402.

[0102] The mounting bracket 401 has a rotating shaft that is rotatably connected to the drive gear 402. The fourth rotation drive module 404 is a drive motor. The fourth rotation drive module 404 drives the drive gear 402 to rotate, and the drive gear 402 drives the rack 403 to move in a set direction, such as... Figure 3 The direction shown is B.

[0103] For example, when two canopy conveying mechanisms 3 are located in the middle of the connecting frame 405, and the connecting frame 405 is a flat plate, the rack 403 is a flat rack, the drive gear 402 meshes with the rack 403 to drive the connecting frame 405 to extend and retract, and the canopy conveying mechanism connected to the connecting frame 405 moves to the corresponding position of the two canopy conveying mechanisms 3.

[0104] For example, when two canopy conveying mechanisms 3 are located in the middle of the connecting frame 405, and another three canopy conveying mechanisms 3 are located on the side of the connecting frame 405 away from the rack 403 ( Figure 1-3The canopy conveying mechanism 3 in the figure has the same structure (the conveying chain and the third rotary drive module included in part of the canopy conveying mechanism 3 are not shown). The connecting frame 405 between the two canopy conveying mechanisms 3 and the three canopy conveying mechanisms 3 is at a right angle. The connecting frame 405 structure includes a first frame 4051 and a second frame 4052. The canopy conveying mechanism 3 is fixed on the first frame 4051. One end of the second frame 4052 is perpendicularly connected to the first frame 4051, and the other end is provided with a rack 403 that meshes with the drive gear 402. The canopy conveying mechanism 3 is fixed on the second frame 4052.

[0105] When the rack 403 meshes with the drive gear 402 and is driven to the first position, the canopy conveying mechanism 3 on the second frame 4052 is in a position opposite to the edge of the canopy.

[0106] When the rack 403 meshes with the drive gear 402 and is driven to the second position, the canopy conveying mechanism 3 on the first frame 4051 is in a position opposite to the edge of the canopy.

[0107] At this time, the corresponding structures of gear 402 and rack 403 are as follows: Figure 2 and Figure 3 As shown, the connection between the rack 403 and the second frame 4052 is provided with an arc-shaped structure, which is a 90-degree angle opposite to the perpendicular bend of the first frame 4051 and the second frame 4052; when the gear 402 and the rack 403 run to... Figure 3 When the position is shown, the canopy conveying mechanism 3 on the first frame 4051 flips along direction A in the figure, so that the canopy conveying mechanism 3 on the first frame 4051 corresponds smoothly to the position of the canopy to be conveyed.

[0108] During installation, two sets of switching mechanisms 4 are located on one side of the upper housing 501, for a total of four sets on both sides. When switching the canopy conveying mechanism 3, the two sets of canopy conveying mechanisms 3 located on the second frame 4052 are first kept in a vertical position to complete the storage of the canopy on one side of the crossbeam assembly 5. The gear 402 and rack 403 of the switching mechanism 4 move to... Figure 3 When the position is shown, the three sets of canopy conveying mechanisms 3 on the first frame 4051 move to the vertical state and store the canopy on the other side of the crossbeam assembly 5; finally, the separation and storage of the canopies on both sides are completed.

[0109] Example 3

[0110] The roof conveying mechanism 3 includes a guide rail 304, a conveying chain 301, and a third rotary drive module 305; the guide rail 304 is fixed on the switching mechanism 4; one end of the conveying chain 301 meshes with the driving gear 302, and the other end meshes with the driven gear 303, and the conveying chain 301 moves the roof in the horizontal direction.

[0111] The third rotary drive module 305 is connected to the drive gear 302, and the third rotary drive module 305 is a motor, such as... Figure 4 As shown.

[0112] During assembly, first, the two drive gears 302 are assembled onto the guide rail 304 with the motor. The drive gear 302 is fixedly connected to the motor to ensure that the drive gear 302 rotates with the motor. The driven gear 303 is connected to the bearing of the guide rail 304 with the motor to ensure that the driven gear 303 can rotate at this position. Then, the transmission chain 301 is assembled onto the drive gear 302 and the driven gear 303 to complete the assembly.

[0113] During the conveying of the canopy, the motor drives the conveyor chain 301 through the drive gear 302 to complete the operation of conveying the canopy from the outside to the inside of the storage mechanism.

[0114] Example 4

[0115] like Figure 6 and Figure 7 As shown, the lower part of the upper housing 501 is provided with a first connecting part 5012, and the lower part of the lower housing 502 is provided with a second connecting part 5022 closely attached to the first connecting part 5012.

[0116] The crossbeam assembly 5 is connected to the vehicle body via a first connecting part 5012 and a second connecting part 5022.

[0117] Specifically, a second lifting module 5021 is provided between the lower housing 502 and the vehicle body, and the second lifting module 5021 raises and lowers the position of the crossbeam assembly 5 in the vertical direction relative to the vehicle body;

[0118] A first lifting module 5011 is provided between the upper housing 501 and the lower housing 502. The first lifting module 5011 raises and lowers the position of the upper housing 501 relative to the lower housing 502 in the vertical direction.

[0119] The connection between the first connecting part 5012 and the vehicle body is provided with a guide structure 5013. The guide structure 5013 cooperates with the connection of the vehicle body and is used to guide the first connecting part 5012 and the second connecting part 5022 when they are inserted into or overlapped at the corresponding positions of the vehicle body.

[0120] When canopies are installed on both sides of the crossbeam assembly 5, the crossbeam assembly 5 is connected to the B-pillar assembly 6 of the vehicle body via a first connecting part 5012 and a second connecting part 5022. When a canopy is installed on one side of the crossbeam assembly 5, the entire mechanism can be arranged on the A-pillar or the C-pillar.

[0121] Both the second lifting module 5021 and the first lifting module 5011 are cylinders or hydraulic cylinders, used to adjust the connection between the storage device and the vehicle body, and to control the height of the storage device relative to the vehicle body.

[0122] For example, when it is necessary to unlock the storage device on the B-pillar, the second lifting module 5021 is activated, raising the lower housing 502 to a specified height. At this time, the first connecting part 5012 and the second connecting part 5022 are lifted and disengaged, releasing the insertion or overlap of the storage device with the vehicle body. Then, the first lifting module 5011 raises the upper housing 501 to the corresponding height, thereby unlocking the entire storage device.

[0123] The present invention also discloses a roof system, including a roof and a roof storage device with the above-described structure; as follows: Figure 5-10 As shown, the roof system includes a roof assembly and an interlocking mechanism. The roof assembly and the upper surface of the crossbeam assembly 5 cooperate to cover the top of the vehicle.

[0124] An interlocking mechanism is connected to the roof assembly and cooperates with the roof conveying mechanism 3 to move the roof horizontally.

[0125] The canopy assembly includes a first roof panel 101 and a second roof panel 102, with the second roof panel 102 spliced ​​to the first roof panel 101.

[0126] The interlocking mechanism includes a first interlocking mechanism 103 and a second interlocking mechanism 104; the first interlocking mechanism 103 is connected between the second top plate 102 and the first top plate 101; the second interlocking mechanism 104 is connected between the first top plate 101 and the canopy conveying mechanism 3.

[0127] When the canopy components are respectively installed on both sides of the crossbeam assembly 5, the first top plate 101 and the second top plate 102 are located on one side of the crossbeam assembly 5, and the third top plate 201 and the fourth top plate 202, which have the same structure as the first top plate 101 and the second top plate 102, are installed on the other side of the crossbeam assembly 5. The interlocking mechanisms installed on the third top plate 201 and the fourth top plate 202 are also the same as the first interlocking mechanism 103 and the second interlocking mechanism 104 on the first top plate 101 and the second top plate 102.

[0128] Example

[0129] like Figure 9 and Figure 10As shown, the first interlocking mechanism 103 includes a first fixing frame 1031, a first connecting plate 1033, a first interlocking plate 1035, and an interlocking fixing plate 1036.

[0130] The top of the first fixing frame 1031 is fixed to the lower surface of the second top plate 102, and the lower part of the first fixing frame 1031 is provided with a first rotation drive module 1032;

[0131] The first connecting plate 1033 is pivotally connected to the first fixed frame 1031, and the first connecting plate 1033 is connected to the output shaft of the first rotary drive module 1032.

[0132] A first telescopic drive module 1034 is connected between the first interlock plate 1035 and the first connecting plate 1033; the first interlock plate 1035 is provided with a first tooth structure 1037 that cooperates with the canopy conveying mechanism 3.

[0133] The top of the interlocking fixing plate 1036 is fixed to the lower surface of the first top plate 101, and the lower part of the interlocking fixing plate 1036 is fastened to the first interlocking plate 1035.

[0134] The second interlocking mechanism 104 includes a second fixing frame 1041, a second connecting plate 1043, and a second interlocking plate 1045;

[0135] The top of the second fixing frame 1041 is fixed to the lower surface of the first top plate 101, and the lower part of the second fixing frame 1041 is provided with a second rotation drive module 1042.

[0136] The second connecting plate 1043 is pivotally connected to the second fixed frame 1041, and the second connecting plate 1043 is connected to the output shaft of the second rotary drive module 1042.

[0137] A second telescopic drive module 1044 is connected between the second interlock plate 1045 and the second connecting plate 1043; the second interlock plate 1045 is provided with a second tooth structure 1046 that cooperates with the canopy conveying mechanism 3.

[0138] The first rotary drive module 1032 is a motor, and the first telescopic drive module 1034 and the second telescopic drive module 1044 are cylinders.

[0139] During assembly, the first telescopic drive module 1034 is pre-assembled with the first connecting plate 1033 on one side to form a telescopic interlocking assembly. Similarly, the second telescopic drive module 1044 and the second connecting plate 1043 are assembled. Then, the first connecting plate 1033 is installed on the corresponding position on the lower surface of the second top plate 102 via the first fixing bracket 1031. The first rotary drive module 1032 is then fixed to the first fixing bracket 1031, with its output shaft passing through the first fixing bracket 1031 and connecting to the first connecting plate 1033. The first telescopic drive module 1034... On the other side, it is connected to the first interlock plate 1035, and the interlock fixing plate 1036 is fixed at the corresponding position on the lower surface of the first top plate 101; the first rotation drive module 1032 drives the first connecting plate 1033 to rotate, so that the interlock fixing plate 1036 and the first interlock plate 1035 reach the fastening position. When the interlock fixing plate 1036 and the first interlock plate 1035 are fastened, the first telescopic drive module 1034 retracts to fasten and lock the interlock fixing plate 1036 and the first interlock plate 1035, so that the first top plate 101 and the second top plate 102 are connected together to form a canopy assembly.

[0140] The unlocking process is reversed as follows: the first telescopic drive module 1034 extends, causing the interlock fixing plate 1036 to disengage from the first interlock plate 1035. Then, the first rotation drive module 1032 is rotated to deflect the first interlock mechanism 103 by a certain angle, so that it is close to the lower surface of the second top plate 102, thereby reducing the size of the entire mechanism so that the second top plate 102 can be conveyed by the canopy conveying mechanism 3.

[0141] The first tooth structure 1037 and the second tooth structure 1046 cooperate with the conveyor chain 301 on the canopy conveyor mechanism 3 to cause the top plate to move along the direction of rotation of the conveyor chain 301.

[0142] like Figure 11-12 As shown, a vehicle includes a roof system with the above-described structure; the roof system is disposed on the top of the vehicle and flush with the edge of the vehicle top to enclose and form an interior space.

[0143] Figure 6As shown, the roof conveying mechanism 3 (present on both sides, only one side is shown in the figure), the switching mechanism 4 (present on both sides, only one side is shown in the figure), and the crossbeam assembly 5 are assembled into a roof storage device. First, the roof conveying mechanism 3 (7 sets on one side, 2 in each set) is fixed to the switching mechanism 4 by screwing. Then, the assembled switching mechanism 4 is fixed to the upper housing 501 by screwing. Then, the first roof plate 101 and the second roof plate 102 are connected together by an interlocking mechanism. Similarly, the third roof plate 201 and the fourth roof plate 202 are connected together by an interlocking mechanism. Then, the first roof plate 101 and the fourth roof plate 202 are installed into the corresponding roof conveying mechanism 3 from the front and rear sides, thus completing the assembly of the main body of the roof storage device. Then, the assembled upper housing 501 and lower housing 502 are connected together by screwing to form a roof storage device connected to the B-pillar. Then, this mechanism is fixed to the B-pillar by a connecting structure to complete the fixation on the vehicle body. The materials of the first top plate 101, the second top plate 102, the third top plate 201, and the fourth top plate 202 can be sheet metal, glass, and carbon fiber.

[0144] When retracting the roof, firstly, input command signal 1 to unlock the connection mechanism between the roof retractor on the B-pillar and the B-pillar of the vehicle body; input command signal 2 to activate the second lifting modules 5021 fixed on both sides of the lower housing 502, raising the second connecting part 5022 connected to the B-pillar to the specified height, thereby releasing the overlap with the B-pillar; input command signal 3 to activate the first lifting modules 5011 fixed on both sides of the upper housing 501, raising the upper housing 501 to the specified height; input command signal 4 to activate the roof conveying mechanism 3, moving the first roof panel 101 together with the second roof panel... 102 moves to the designated position, completing the movement of the canopy assembly; by inputting command signal 5, the interlocking mechanism between the first canopy panel 101 and the second canopy panel 102 is activated; by inputting command signal 6, the switching mechanism 4 is activated, causing the first canopy panel 101 to move to the designated position below the second canopy panel 102; by inputting command signal 7, the canopy conveying mechanism 3, where the first canopy panel 101 is located, is activated, and the first canopy panel 101 is stored in the designated position, completing the storage of the first canopy panel 101; the storage process of the third canopy panel 201 and the fourth canopy panel 202 is consistent with the storage logic of the first canopy panel 101 and the second canopy panel 102. Finally, by unlocking the connection mechanism between the lower housing 502 and the B-pillar, the entire mechanism can be put on and taken off.

[0145] 1. During operation, the front roof panel can be retracted completely or partially, and the rear roof panel can be retracted completely or partially, or both can be retracted simultaneously, to meet the different usage needs of passengers.

[0146] 2. The mechanism is detachable to achieve the final convertible effect;

[0147] 3. In the non-convertible state, this mechanism is connected to the entire vehicle body to form a frame structure, which improves the vehicle's torsional rigidity and safety under conditions such as rollover and roof pressure.

[0148] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, and not to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A car roof storage device, characterized in that, include The crossbeam assembly (5) is installed across the top of the vehicle body, and the upper surface of the crossbeam assembly (5) cooperates with the roof to cover the top of the vehicle. The roof conveying mechanism (3) is located inside the crossbeam assembly (5), opposite to the edge of the roof, and moves the roof in the horizontal direction; The switching mechanism (4) is connected to the roof conveying mechanism (3) and adjusts the roof conveying mechanism (3) to a position opposite to the edge of the roof. The beam assembly (5) includes The upper housing (501) has a surface that fits with the roof to cover the top of the vehicle; The lower housing (502) is spliced ​​to the lower part of the upper housing (501), and a storage space is formed between the upper surface of the lower housing (502) and the lower surface of the upper housing (501); The canopy conveying mechanism (3) and the switching mechanism (4) are disposed in the storage space; The switching mechanism (4) includes Mounting bracket (401) is fixed to the side wall of the upper housing (501); The drive gear (402) is rotatably connected to the mounting bracket (401); A connecting frame (405) is provided at one end of which a rack (403) meshes with the drive gear (402) for transmission. The canopy conveying mechanism (3) is fixed on the connecting frame (405). The fourth rotary drive module (404) has its output shaft connected to the drive gear (402); The connecting frame (405) includes The first frame (4051) is equipped with a canopy conveying mechanism (3). The second frame (4052) has one end vertically connected to the first frame (4051), and the other end is provided with a rack (403) that meshes with the drive gear (402). The second frame (4052) is fixed with a canopy conveying mechanism (3); When the rack (403) meshes with the drive gear (402) to the first position, the canopy conveying mechanism (3) on the second frame (4052) is in a position opposite to the edge of the canopy; When the rack (403) meshes with the drive gear (402) to the second position, the canopy conveying mechanism (3) on the first frame (4051) is in a position opposite to the edge of the canopy.

2. The roof lining storage device as described in claim 1, characterized in that, The canopy conveying mechanism (3) includes The guide rail (304) is fixed on the switching mechanism (4); A conveyor chain (301) is provided, one end of which meshes with a drive gear (302) and the other end of which meshes with a driven gear (303). The conveyor chain (301) moves the roof in a horizontal direction. The third rotary drive module (305) is connected to the drive gear (302).

3. The roof awning storage device as described in any one of claims 1-2, characterized in that, The lower part of the upper housing (501) is provided with a first connecting part (5012), and the lower part of the lower housing (502) is provided with a second connecting part (5022) closely attached to the first connecting part (5012). The crossbeam assembly (5) is connected to the vehicle body via a first connecting part (5012) and a second connecting part (5022).

4. The roof lining storage device as described in claim 3, characterized in that, A second lifting module (5021) is provided between the lower housing (502) and the vehicle body. The second lifting module (5021) raises and lowers the position of the crossbeam assembly (5) relative to the vehicle body in the vertical direction. A first lifting module (5011) is provided between the upper housing (501) and the lower housing (502). The first lifting module (5011) raises and lowers the position of the upper housing (501) in the vertical direction relative to the lower housing (502).

5. A roof system, comprising a roof, characterized in that, It also includes the roof retractor as described in any one of claims 1-4; The roof system includes The roof assembly, in conjunction with the upper surface of the crossbeam assembly (5), covers the top of the vehicle; An interlocking mechanism is connected to the roof assembly and cooperates with the roof conveying mechanism (3) to move the roof in the horizontal direction.

6. The roof canopy system as described in claim 5, characterized in that, The canopy assembly includes First top plate (101); The second top plate (102) is spliced ​​with the first top plate (101); The interlocking mechanism includes The first interlocking mechanism (103) is connected between the second top plate (102) and the first top plate (101); The second interlocking mechanism (104) is connected between the first top plate (101) and the canopy conveying mechanism (3).

7. A vehicle, characterized in that, Includes the roof system as described in claim 5 or 6.

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