Sunshade curtain assembly, glass assembly, and vehicle

Abstract

This application relates to a sunshade assembly, a glass assembly, and a vehicle, which can solve the problem that increasing the size of the sunshade fabric in a vehicle may cause the fabric to sag excessively, occupying a large amount of headroom and affecting the user's driving experience. The sunshade assembly includes a guide rail assembly, a storage assembly, multiple sunshade assemblies, and a drive assembly. The storage assembly is located at one end of the guide rail assembly. The multiple sunshade assemblies are slidably connected to the guide rail assembly. The multiple sunshade assemblies can slide along the extension direction of the guide rail assembly and include an unfolded state and a stacked state. When the multiple sunshade assemblies are in the unfolded state, they are arranged sequentially along the extension direction of the guide rail assembly. When the multiple sunshade assemblies are in the stacked state, they are stacked sequentially along a first direction and stored in the storage assembly. The drive assembly is used to drive the multiple sunshade assemblies to slide on the guide rail assembly, so that the multiple sunshade assemblies switch between the unfolded state and the stacked state.

Description

Technical Field

[0001] This application relates to the technical field of vehicle manufacturing, and in particular to a sunshade assembly, a glass assembly, and a vehicle. Background Technology

[0002] As the automotive market develops, people are demanding more and more interior space when buying cars, and as car sizes increase, the size of interior sunshades is also increasing.

[0003] In related technologies, the common method is to increase the size of the sunshade curtain to match the correspondingly larger size of the car.

[0004] However, increasing the size of the sunshade curtain in the relevant technology may cause the curtain to sag excessively, taking up a large amount of headroom, and causing the curtain to fluctuate significantly when airflow passes through, thus affecting the user's driving and riding experience. Summary of the Invention

[0005] Therefore, it is necessary to address the issues that increasing the size of the in-vehicle sunshade curtain in related technologies may lead to severe curtain sagging, occupying a large amount of headroom, and causing significant fluctuations in the curtain when airflow passes through, thus affecting the user's driving experience. In this regard, a sunshade curtain assembly, glass assembly, and vehicle are provided.

[0006] In a first aspect, this application provides a sunshade assembly comprising:

[0007] Guide rail assembly;

[0008] A storage component is disposed at one end of the guide rail assembly;

[0009] Multiple sets of sunshade curtain assemblies are slidably connected to the guide rail assembly. The multiple sets of sunshade curtain assemblies can slide along the extension direction of the guide rail assembly and include an unfolded state and a stacked state. When the multiple sets of sunshade curtain assemblies are in the unfolded state, the multiple sets of sunshade curtain assemblies are arranged sequentially along the extension direction of the guide rail assembly. When the multiple sets of sunshade curtain assemblies are in the stacked state, the multiple sets of sunshade curtain assemblies are stacked sequentially along a first direction and stored in the storage assembly.

[0010] A driving component is provided for driving multiple sets of the sunshade assemblies to slide on the guide rail assembly, so as to switch the multiple sets of the sunshade assemblies between the spread-out state and the stacked state.

[0011] The sunshade assembly described in this application, through the sequential arrangement or layering of multiple sunshade components, allows the sunshade assembly to be divided into multiple sunshade units, each of which is a single sunshade component. Compared to a one-piece sunshade mechanism, this significantly reduces the size and weight of a single sunshade component, thereby reducing the droop of a single sunshade component. Consequently, the overall droop of multiple sunshade components is also reduced, thus improving headroom inside the vehicle and reducing significant fluctuations in the sunshade components when airflow passes, thereby enhancing the user's driving and riding experience.

[0012] In one embodiment, the sunshade assembly includes a sunshade body and a slider, the slider being connected to the side of the sunshade body in the width direction and slidably connected to the guide rail assembly.

[0013] In one embodiment, adjacent ends of the sliders in the unfolded state of the two adjacent sets of sunshade assemblies are respectively provided with connecting parts and limiting parts, and the connecting parts and the limiting parts limit each other along the extension direction of the guide rail assembly.

[0014] In one embodiment, each of the adjacent ends of the slider is provided with a first pressing slope that can abut against each other. Multiple sets of the sunshade assemblies can sequentially press the first pressing slope between adjacent sliders to switch to the stacked state. Furthermore, the connecting part and the limiting part can disengage from each other along the direction of the first pressing slope when adjacent sliders press the first pressing slope between them.

[0015] In one embodiment, the connecting portion includes a limiting block for abutting against the limiting portion along the extension direction of the guide rail assembly, and a directional clearance portion along the first extrusion ramp, wherein the limiting portion is capable of disengaging from the connecting portion along the clearance portion when adjacent sliders press against each other on the first extrusion ramp.

[0016] In one embodiment, the slider is provided with a first hook and a second hook at intervals along its length direction, and the first hook and the second hook are staggered along the first direction. The guide rail assembly is provided with a first ear groove and a second ear groove respectively. The first hook is slidably connected to the first ear groove, and the second hook is slidably connected to the second ear groove.

[0017] In one embodiment, the guide rail assembly is further provided with a main body groove that communicates with both the first ear groove and the second ear groove, and the slider is received in the main body groove.

[0018] In one embodiment, the sunshade body includes a frame and a curtain panel, the curtain panel being connected to the frame, and the frame being connected to the slider.

[0019] In one embodiment, the slider is provided with a mounting part, the frame is provided with a snap-fit ​​part, and the frame is detachably connected to the mounting part through the snap-fit ​​part.

[0020] In one embodiment, the storage component includes a mounting base connected to one end of the guide rail assembly. The mounting base has a groove arranged along the first direction, and the end of the sunshade assembly in the width direction can be received in the groove along the first direction.

[0021] In one embodiment, the storage assembly further includes an elastic component for applying elastic force to the stacked sets of sunshade assemblies along the first direction to keep the uppermost sunshade assembly at the same height as the guide rail assembly.

[0022] In one embodiment, the elastic component includes a clamping member and an elastic member. The clamping member is slidably connected to the groove, and the elastic member is connected to the fixed base and supports the bottom of the clamping member. The clamping member is used to support multiple sets of the sunshade assemblies stacked together.

[0023] In one embodiment, the multiple sets of sliders in the multiple sets of sunshade curtain assemblies include a first slider. When the multiple sets of sunshade curtain assemblies are in the unfolded state, the first slider abuts against the pressing member. The adjacent ends of the first slider and the pressing member that abut against each other are provided with a second pressing slope. The first slider can be pressed against each other by the second pressing slope to be stacked on top of the pressing member.

[0024] In one embodiment, the elastic element includes a fixed bracket and an arc-shaped spring sheet. The middle part of the arc-shaped spring sheet in the longitudinal direction is fixed to the fixed base by the fixed bracket, and the two ends of the arc-shaped spring sheet are used to slide relative to each other to support the bottom of the clamping element.

[0025] In one embodiment, the driving component includes a power source and a synchronous gear set. The slider is provided with a rack for meshing with the synchronous gear set. The power source is connected to the synchronous gear set and is used to drive the synchronous gear set to rotate forward and reverse. When the synchronous gear set rotates forward, multiple sets of sunshade curtain components switch to the unfolded state. When the synchronous gear set rotates in reverse, multiple sets of sunshade curtain components switch to the stacked state.

[0026] In one embodiment, when multiple sets of the sunshade assemblies are in the stacked state, the synchronous gear set engages with the rack of the slider of the uppermost set of sunshade assemblies in the stacked multiple sets of sunshade assemblies.

[0027] Secondly, this application provides a glass assembly including the aforementioned sunshade assembly.

[0028] Thirdly, this application provides a vehicle that includes the aforementioned sunshade assembly or glass assembly. Attached Figure Description

[0029] Figure 1 This is a schematic diagram of the structure of a sunshade assembly in one embodiment of this application.

[0030] Figure 2 for Figure 1 The exploded view of the sunshade assembly shown.

[0031] Figure 3 This is a schematic diagram of the structure of the sunshade assembly in one embodiment of the present application.

[0032] Figure 4 For this application Figure 2 The image shows an enlarged view of the sunshade assembly at point A.

[0033] Figure 5 This is a schematic diagram of the assembly between adjacent sliders of a sunshade assembly in one embodiment of this application.

[0034] Figure 6 This is a schematic diagram of the assembly between adjacent sliders of the sunshade assembly in another embodiment of this application.

[0035] Figure 7 This is a schematic diagram of the slider of the sunshade assembly in one embodiment of this application.

[0036] Figure 8 This is a cross-sectional view of the first guide rail of the guide rail assembly in one embodiment of this application.

[0037] Explanation of icon numbers 10. Sunshade assembly; Z, first direction; X, extension direction; Y, width direction; 100. Guide rail assembly; 110. First guide rail; 120. Second guide rail; 101. First ear slot; 102. Second ear slot; 103. Main body slot; 200. Storage assembly; 210. Fixing base; 211. Slide groove; 220. Elastic component; 221. Pressing element; 222. Elastic element; 2221. Fixing bracket; 2222. Arc-shaped spring; 300. Sunshade assembly; 310. Sunshade body; 311. Frame; 311 1. Snap-fit ​​part; 312. Curtain panel; 313. Support plate; 320. Slider; 320a. First sliding member; a1. Second extrusion slope; 321. Mounting part; 322. Connecting part; 3221. Limiting block; 3222. Clearance part; 323. Limiting part; 324. Rack; 325. First extrusion slope; 326. First hanging ear; 327. Second hanging ear; 400. Drive assembly; 410. Power source; 420. Synchronous gear set; 421. Drive gear; 422. Synchronous support rod; 423. Driven gear. Detailed Implementation

[0038] To make the above-mentioned objectives, features, and advantages of this application more apparent and understandable, the specific embodiments of this application are described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a thorough understanding of this application. However, this application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this application. Therefore, this application is not limited to the specific embodiments disclosed below.

[0039] In the description of this application, it should be understood that if terms such as "length", "width", "thickness", "upper", "lower", "left", "right", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. appear, these terms indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and 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, and therefore should not be construed as a limitation of this application.

[0040] Furthermore, where the terms "first" and "second" appear, these terms are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined with "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, where the term "multiple" appears, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0041] Considering that increasing the size of the sunshade curtain in related technologies may lead to severe curtain sagging, occupying a large amount of headroom, and causing significant curtain fluctuations when airflow passes through, affecting the user's driving and riding experience, this application provides a sunshade assembly 10, a glass assembly, and a vehicle. This helps to increase the size of the sunshade assembly 300 while avoiding exacerbating the sagging problem, increasing headroom, and reducing significant fluctuations in the sunshade assembly 300 caused by airflow disturbances, thereby improving the user's driving and riding experience.

[0042] Please see Figure 1 and Figure 2 This application provides a sunshade assembly 10 in one embodiment. The sunshade assembly 10 may include a guide rail assembly 100, a storage assembly 200, multiple sets of sunshade assemblies 300, and a drive assembly 400. The storage assembly 200 is disposed at one end of the guide rail assembly 100. The multiple sets of sunshade assemblies 300 are slidably connected to the guide rail assembly 100. The multiple sets of sunshade assemblies 300 can slide along the extension direction X of the guide rail assembly 100 and include an unfolded state and a stacked state. When the multiple sets of sunshade assemblies 300 are in the unfolded state, the multiple sets of sunshade assemblies 300 are arranged sequentially along the extension direction X of the guide rail assembly 100. When the multiple sets of sunshade assemblies 300 are in the stacked state, the multiple sets of sunshade assemblies 300 are stacked sequentially along the first direction Z and stored in the storage assembly 200. The drive assembly 400 is used to drive multiple sets of sunshade assemblies 300 to slide on the guide rail assembly 100, so that the multiple sets of sunshade assemblies 300 can switch between an unfolded state and a stacked state.

[0043] Optionally, the aforementioned multiple sets of sunshade curtain components 300 can be 2 or more, such as 2, 3, 4 or 5 sets, etc.

[0044] like Figure 1 The view shown is a structural schematic diagram of multiple sunshade curtain components 300 in the unfolded state.

[0045] It should be noted that the aforementioned first direction Z refers to a direction approximately perpendicular to the unfolding plane when the multiple sets of sunshade assemblies 300 are in the unfolded state. Specifically, the aforementioned first direction Z in the vehicle interior can refer to the Z-direction along the interior space. Understandably, the guide rail assembly 100 described above may include a first guide rail 110 and a second guide rail 120 arranged parallel to each other, and both ends of the width direction Y of the sunshade assembly 300 are slidably connected to the first guide rail 110 and the second guide rail 120, respectively.

[0046] The sunshade assembly 10 described in this application, through the sequential arrangement or stacking of multiple sunshade components 300, allows the sunshade assembly 10 to be divided into multiple sunshade units, each of which is a single sunshade component 300. Compared to a one-piece sunshade mechanism, this significantly reduces the size and weight of a single sunshade component 300, thereby reducing the droop of a single sunshade component 300. Consequently, the overall droop of multiple sunshade components 300 is also reduced, thus improving headroom inside the vehicle and reducing significant fluctuations in the sunshade components 300 when airflow passes through, thereby enhancing the user's driving and riding experience.

[0047] Understandably, multiple sunshade components 300 can be positioned according to the curvature of the glass component and designed with corresponding concave and convex amounts in their respective positions when unfolded. Then, adjacent sunshade components 300 can be sequentially spliced ​​together in the unfolded state to achieve the same sunshade effect as a traditional integrated sunshade mechanism. At the same time, it can reduce the droop of a single sunshade component 300, thereby reducing the overall droop of multiple sunshade components 300 when unfolded, and improving headroom.

[0048] Please continue. Figure 2 In some embodiments, the sunshade assembly 300 may include a sunshade body 310 and a slider 320. The slider 320 is connected to the side of the sunshade body 310 in the width direction Y and slidably connected to the guide rail assembly 100. The slider 320 can slide along the extension direction X of the guide rail assembly 100 to realize the switching between the above-mentioned multiple sets of sunshade assemblies 300 in an unfolded state and a stacked state, with a simple and reliable structure. Understandably, both ends of the sunshade assembly 300 in the width direction Y can be slidably connected to the first guide rail 110 and the second guide rail 120 respectively through the aforementioned slider 320.

[0049] Optionally, please refer to Figure 3 In some embodiments, the sunshade body 310 may include a frame 311 and a curtain panel 312, with the curtain panel 312 connected to the frame 311 and the frame 311 connected to the slider 320. Notably, in this embodiment, the sunshade component in the sunshade body 310 may be the curtain panel 312, which may be adaptively configured to an arc shape that matches the curvature of the glass assembly surface. This improves the fit between the curtain panel 312 and the glass assembly, increasing headroom.

[0050] It should be noted that, in this embodiment, thanks to the sunshade assembly 10 of this application, the sunshade components 300 can be arranged and laid out or stacked sequentially, allowing the sunshade assembly 10 to be divided into multiple sunshade units, reducing the overall size. Consequently, the sunshade body 310 can use a smaller curtain panel 312. Compared to a curtain body 310 using fabric, this helps improve the stiffness of the sunshade components, reduces the droop of the curtain panel 312, and increases headroom. Furthermore, the curtain panel 312, compared to fabric, also helps improve the structural strength, thereby enhancing structural stability and reducing noise and other issues. Of course, in other embodiments, the aforementioned curtain panel 312 can also be replaced with fabric, which is not limited here.

[0051] In some embodiments, please continue reading Figure 3 The sunshade body 310 may further include a support plate 313, which is used to connect with the frame 311 to improve the structural strength of the frame 311 and the sunshade body 310. Optionally, the support plate 313 may be connected to the edge of the frame 311, but is not limited to this. In addition, the support plate 313 may be connected to the frame 311 by means of adhesion, but is not limited to this.

[0052] Please continue reading. Figure 3 In some embodiments, the slider 320 may be provided with a mounting part 321, and the frame 311 may be provided with a snap-fit ​​part 3111. The frame 311 is detachably connected to the mounting part 321 through the snap-fit ​​part 3111, thus realizing quick assembly and disassembly between the sunshade body 310 and the slider 320, improving the ease of assembly and the ease of structural maintenance.

[0053] Optionally, the aforementioned mounting part 321 can be implemented as a snap-fit ​​groove, and the snap-fit ​​part 3111 can be implemented as a snap-fit ​​block, which can snap into the snap-fit ​​groove. Optionally, the number of the aforementioned mutually compatible mounting parts 321 and snap-fit ​​parts 3111 can be set to two or more sets, which can improve the assembly stability between the sunshade body 310 and the slider 320.

[0054] Understandably, the multiple sets of sunshade curtain assemblies 300 described above can switch between an unfolded state and a stacked state under the driving action of the drive assembly 400. Therefore, adjacent sunshade curtain assemblies 300 need to be adaptively provided with a mutual limiting linkage mechanism in the extension direction X of the guide rail assembly 100. This linkage mechanism can be, but is not limited to, a hinge or a snap-fit ​​structure, etc.

[0055] Please see Figure 5In some embodiments, the adjacent ends of the sliders 320 in the unfolded state of two adjacent sets of sunshade curtain assemblies 300 may be provided with connecting parts 322 and limiting parts 323 respectively, and the connecting parts 322 and limiting parts 323 mutually limit each other along the extension direction X of the guide rail assembly 100.

[0056] It should be noted that the aforementioned mutual limiting along the extension direction X of the guide rail assembly 100 means that two adjacent sets of sunshade curtain assemblies 300 can move back and forth synchronously in the extension direction X of the guide rail assembly 100 without separation, and only when switching to the stacked state, the connecting part 322 and the limiting part 323 are disconnected or separated from each other so that the adjacent sunshade curtain assemblies 300 can be stacked and arranged.

[0057] Optionally, the connecting part 322 and the limiting part 323 may be implemented as, but are not limited to, one of them being a hook and the other being a limiting block.

[0058] Please see Figure 5 When two adjacent sets of sunshade curtain assemblies 300 move synchronously, the drive assembly 400 can first drive the slider 320 of the first set of sunshade curtain assemblies 300 to move forward, and then pull the slider 320 of the second set of sunshade curtain assemblies 300 to move synchronously through the limiting effect of the connecting part 322 and the limiting part 323, so as to complete the synchronous movement of multiple sets of sunshade curtain assemblies 300 in sequence.

[0059] Therefore, it is preferable to continue reading. Figure 6 The drive assembly 400 can be configured to drive the movement of only the set of sunshade assemblies 300 closest to the storage assembly 200.

[0060] like Figure 6 As shown, when multiple sets of sunshade curtain assemblies 300 stacked in the storage assembly 200 switch to the unfolded state, the drive assembly 400 can drive the slider 320 of the set of sunshade curtain assemblies 300 on the right side to move to the right. Then, the slider 320 can drag the slider 320 of the sunshade curtain assemblies 300 on the left side out of the storage assembly 200 through the limiting action of the connecting part 322 and the limiting part 323. The sliders 320 of the multiple sets of sunshade curtain assemblies 300 stacked in the storage assembly 200 can be released from the storage assembly 200 in sequence, thus realizing the process of switching multiple sets of sunshade curtain assemblies 300 to the unfolded state.

[0061] When the multiple sets of sunshade curtain assemblies 300 laid out on the guide rail assembly 100 switch to the stacked state, such as Figure 6As shown, the driving component 400 can directly drive the slider 320 of the group of sunshade components 300 closest to the storage component 200 to press into the storage component 200. The sliders 320 of the subsequent groups of sunshade components 300 are retracted one by one and connected to the driving component 400 in sequence through the limiting effect of the connecting part 322 and the limiting part 323. In this way, the sliders 320 of the multiple groups of sunshade components 300 can be connected to the driving component 400 one by one and driven to press into the storage component 200, realizing the process of switching the multiple groups of sunshade components 300 to a stacked state.

[0062] Please refer to the previous document. Figure 2 In some embodiments, the drive assembly 400 may include a power source 410 and a synchronization gear set 420. (Combined with...) Figure 7 As shown, the slider 320 may be provided with a rack 324 for meshing with the synchronous gear set 420. The power source 410 is connected to the synchronous gear set 420 and is used to drive the synchronous gear set 420 to rotate forward and reverse. When the synchronous gear set 420 rotates forward, the multiple sets of sunshade curtain assemblies 300 switch to the unfolded state. When the synchronous gear set 420 rotates in reverse, the multiple sets of sunshade curtain assemblies 300 switch to the stacked state.

[0063] Optionally, the aforementioned power source 410 may be implemented as, but is not limited to, an electric motor, etc.

[0064] It should be noted that you should refer to [link / reference]. Figure 5 and Figure 6 In this embodiment, the racks 324 of the sliders 320 of two adjacent sets of sunshade curtain assemblies 300 are spliced ​​along the extension direction X of the guide rail assembly 100 and aligned in the first direction Z. In this way, the synchronous gear set 420 can smoothly complete the meshing conversion with the adjacent sliders 320 in sequence, thereby driving multiple sliders 320 to move synchronously and realizing the mutual switching process of multiple sets of sunshade curtain assemblies 300 in the unfolded state and the stacked state.

[0065] Optionally, please combine Figure 2 and Figure 4 As shown, the aforementioned synchronous gear set 420 may include a drive gear 421, a synchronous support rod 422, and a driven gear 423. The drive gear 421 is mutually limited and connected to the driven gear 423 through the synchronous support rod 422 and can rotate synchronously. The power source 410 is mutually driven and connected to the drive gear 421. In this way, the power source 410 only needs to drive the drive gear 421 on one side to rotate forward or reverse to drive the driven gear 423 on the other side to move synchronously. This simplifies the structural layout and helps to improve the compactness of the structural layout.

[0066] Of course, in other embodiments, the aforementioned drive component 400 can also be configured as a flexible shaft drive or other structures, and users can choose according to their actual needs.

[0067] Please continue reading. Figure 6 In order to enable adjacent sets of sunshade curtain assemblies 300 to be stacked, in some embodiments, the adjacent ends of the sliders 320 in the unfolded state of the two adjacent sets of sunshade curtain assemblies 300 can also be provided with first pressing slopes 325 that can abut against each other. In this way, multiple sets of sunshade curtain assemblies 300 can be switched to a stacked state by pressing the first pressing slopes 325 between adjacent sliders 320 in turn, and the connecting part 322 and the limiting part 323 can disengage from each other along the direction of the first pressing slopes 325 when the adjacent sliders 320 press the first pressing slopes 325 between them.

[0068] It should be noted that the aforementioned first extrusion slope 325 can be configured to tilt towards the storage component 200, such as... Figure 6 As shown, when the driving component 400 drives the next slider 320 to stack with the previous slider 320 towards the storage component 200, the next slider 320 can stack above the previous slider 320 along the inclined direction of the first extrusion slope 325. The previous slider 320 will descend in the first direction Z under the extrusion force, so that the next slider 320 replaces the position of the previous slider 320 and is on top of the storage component 200. The driving component 400 continues to drive the next slider 320 to move forward. In this way, the sequential extrusion and stacking process of multiple sliders 320 can be realized, thereby realizing the switching process of the stacking state of multiple sets of sunshade components 300. The structure is simple and reliable.

[0069] It is worth noting that, according to the above embodiments of this application, the connecting part 322 and the limiting part 323 can separate from each other along the direction of the first pressing slope 325 when adjacent sliders 320 press against each other. This ensures that the next slider 320 can be smoothly pressed and stacked on top of the previous slider 320, and the structure is simple and reliable.

[0070] Please continue reading. Figure 6 and Figure 7 In some embodiments, the connecting portion 322 may include a limiting block 3221 for abutting against the limiting portion 323 along the extending direction X of the guide rail assembly 100, and a clearance portion 3222 including a first pressing slope 325, wherein the limiting portion 323 can disengage from the connecting portion 322 along the clearance portion 322 when adjacent sliders 320 press against each other on the first pressing slope 325.

[0071] Optionally, the aforementioned clearance portion 3222 can be a slot that extends through the first extrusion slope 325.

[0072] Specifically, such as Figure 6From the perspective shown, the limiting block 3221 can be set on the right side of the limiting part 323. When the drive gear 421 rotates counterclockwise, the slider 320 connected to the drive gear 421 will move to the left. In this way, the slider 320 can pull the adjacent slider 320 on the right side to move forward through the limiting block 3221, thus realizing the synchronous movement between multiple sliders 320. Conversely, when the drive gear 421 rotates clockwise, the limiting part 323 of the slider 320 on the right side pulls the limiting block 3221 of the slider 320 on the left side to move forward, thus realizing the synchronous movement of multiple sliders 320 in opposite directions. It is worth noting that when the slider 320 is disengaged from the drive gear 421, the adjacent sliders 320 mainly rely on the squeezing force of the first squeezing inclined surface 325 to achieve synchronous movement.

[0073] More specifically, continue as Figure 6 As shown in the view, when the next slider 320 (the slider 320 on the right) abuts against the previous slider 320 (the slider 320 on the left) on the storage assembly 200 and needs to be switched to a stacked state, the drive gear 421 rotates counterclockwise. In this way, the first pressing slope 325 between the two sliders 320 presses against each other, and then the limiting part 323 of the next slider 320 can disengage from the connecting part 322 of the previous slider 320 along the avoidance part 3222, and the previous slider 320 moves down along the first direction Z under the action of the pressing force, so that the next slider 320 replaces the position of the previous slider 320. In this way, multiple sliders 320 can be stacked in the storage assembly 200 in sequence.

[0074] Please see Figure 4 In some embodiments, the storage component 200 may include a fixing base 210, which is connected to one end of the guide rail component 100. The fixing base 210 is provided with a sliding groove 211 arranged along the first direction Z. The end of the sunshade component 300 in the width direction Y can be received in the sliding groove 211 along the first direction Z. The sliding groove 211 can realize the function of receiving multiple sliders 320 along the first direction Z, and also plays a role in limiting the multiple sliders 320 in the extension direction X of the guide rail component 100. This can improve the structural stability of multiple sunshade components 300 in the stacked state.

[0075] Please continue reading. Figure 7 and Figure 8In some embodiments, the slider 320 may be provided with a first lug 326 and a second lug 327 at intervals along its length direction, and the first lug 326 and the second lug 327 are staggered along the first direction Z. The guide rail assembly 100 is provided with a first ear groove 101 and a second ear groove 102 respectively. The first lug 326 is slidably connected to the first ear groove 101, and the second lug 327 is slidably connected to the second ear groove 102. This helps to improve the sliding stability of the slider 320 on the guide rail assembly 100.

[0076] Additionally, it is worth noting that the aforementioned first hook 326 and second hook 327 can also be used to snap onto the slide groove 211 of the fixing base 210, thereby achieving the positioning and storage of the slider 320 and realizing the switching process of the stacked state of multiple sunshade components 300. (As combined with...) Figure 4 and Figure 7 As shown, two slide grooves 211 can be provided at intervals, so that the first hook 326 and the second hook 327 can be slidably engaged with the aforementioned two slide grooves 211.

[0077] Alternatively, please continue reading Figure 8 The guide rail assembly 100 may also be provided with a main body groove 103 that is connected to both the first ear groove 101 and the second ear groove 102. The slider 320 is housed in the main body groove 103, which helps to further improve the sliding stability of the slider 320 on the guide rail assembly 100.

[0078] Please combine Figure 4 and Figure 6 As shown, in some embodiments, the storage assembly 200 further includes an elastic component 220, which is used to apply elastic force to the stacked sets of sunshade assemblies 300 along a first direction Z to keep the uppermost sunshade assembly 300 at the same height as the guide rail assembly 100.

[0079] Specifically, the elastic component 220 helps to ensure that multiple adjacent stacked sliders 320 along the first direction Z are pressed against the top of the guide rail assembly 100 in the groove 211 and remain stable. Consequently, the slider 320 of the uppermost sunshade assembly 300 can be located at the same height as the guide rail assembly 100, thereby ensuring that the first pressing slope 325 between two adjacent sliders 320 can be aligned with each other. This enables multiple sliders 320 to be pressed sequentially to achieve the process of switching between stacked states.

[0080] It should be noted that when switching between the spreading and unfolding states, the limiting relationship between the connecting part 322 and the limiting part 323 needs to be re-established between two adjacent sliders 320 in the stacking direction in order to achieve synchronous movement among multiple sliders 320 when switching to the spreading state. The elastic component 220 mentioned above plays an important role in re-establishing the limiting relationship between the connecting part 322 and the limiting part 323.

[0081] Specifically, when switching from the stacked state to the spread state, the drive component 400 first drives the last slider 320 stacked on the slide groove 211 (the uppermost slider 320) to move away from the fixed seat 210. When the slider 320 exits the uppermost position in the stacking direction, the elastic component 220 is used to lift the next slider 320 in the first direction Z. When the end of the last slider 320 stacked on the slide groove 211 is opposite to the end of the next slider 320 in the first direction Z, the limiting part 323 of the last slider 320 stacked on the slide groove 211 can be re-engaged by the avoidance part 3222 to the connecting part 322 of the next slider 320 in the first direction Z, and abuts against the limiting block 3221 of the connecting part 322 for limitation. In this way, multiple sliders 320 can be lifted one by one and exit the slide groove 211 under the action of the elastic component 220, and under the drive of the drive component 400, the process of multiple sliders 320 entering the guide rail component 100 is completed, and finally the switching of the spreading state is realized.

[0082] It is worth noting that when the aforementioned drive component 400 first drives the last slider 320 stacked on the slide groove 211 (the uppermost slider 320) to move away from the fixed base 210, it is necessary to maintain the interconnection between the drive component 400 and the last slider 320 stacked on the slide groove 211. Only in this way can the movement of the slider drive the other sliders 320 to move in sequence.

[0083] In some embodiments, when multiple sets of sunshade curtain assemblies 300 are in a stacked state, the synchronous gear set 420 engages with the rack 324 of the slider 320 of the uppermost set of sunshade curtain assemblies 300 in the stacked multiple sets of sunshade curtain assemblies 300, thus ensuring a smooth switching of the unfolded state.

[0084] Specifically, such as Figure 6 As shown, the drive gear 421 of the synchronous gear set 420 can be arranged close to the storage assembly 200. When the last slider 320 stacked on the slide groove 211 is pressed into the storage assembly 200, the drive gear 421 can be mutually limited with the end of the slider 320 to maintain the state of mutual meshing between the drive gear 421 and the rack 324 of the slider 320, thereby ensuring the smooth switching of multiple sunshade assemblies 300 from the stacked state to the unfolded state.

[0085] Of course, in other embodiments, the start and stop timing of the drive gear 421 can be controlled to maintain the meshing state between the drive gear 421 and the rack 324 of the last slider 320 stacked on the slide groove 211. Understandably, whether the aforementioned end-positioning of the drive gear 421 and the slider 320 is used, or the start and stop timing of the drive gear 421 is controlled, as long as the interconnection between the drive assembly 400 and the last slider 320 stacked on the slide groove 211 is guaranteed, no limitation is imposed here.

[0086] Please continue reading. Figure 4 In some embodiments, the elastic component 220 may include a clamping member 221 and an elastic member 222. The clamping member 221 is slidably connected to the slide groove 211, and the elastic member 222 is connected to the fixed base 210 and supports the bottom of the clamping member 221. The clamping member 221 is used to support multiple sets of sunshade curtain assemblies 300 stacked together.

[0087] Specifically, the clamping member 221 serves as a medium for lifting multiple sliders 320 stacked within the slide groove 211, thereby enabling the multiple sets of sunshade assemblies 300 to switch between a stacked state and an unfolded state.

[0088] In some embodiments, please combine Figure 4 and Figure 6 As shown, the multiple sets of sliders 320 in the multiple sets of sunshade assemblies 300 include a first slider 320a. The first slider 320a is defined as the slider 320 that abuts against the pressing member 221 when the multiple sets of sunshade assemblies 300 are in the unfolded state. That is, the slider 320 closest to the pressing member 221. The adjacent ends of the first slider 320a and the pressing member 221 that abut against each other are provided with a second pressing slope a1. The first slider 320a can be pressed against each other by the second pressing slope a1 to be stacked on top of the pressing member 221. In this way, the multiple sets of sunshade assemblies 300 can be smoothly pressed into the fixing seat 210 starting from the first slider 320a.

[0089] It should be noted that in this embodiment, the clamping member 221 only abuts against the first sliding member 320a, and the clamping member 221 only needs to slide up and down along the direction of the slide groove 211. Therefore, the clamping member 221 does not need to establish a mutual limiting relationship with the first sliding member 320a in the extension direction X of the guide rail assembly 100.

[0090] like Figure 3As shown, among the multiple sets of sliders 320 in the multiple sets of sunshade assembly 300, the set of sliders 320 farthest from the first slider 320a can also have a limiting part 323 for establishing a limiting relationship with the adjacent slider 320 on one side close to the adjacent slider 320, and the connecting part 322 can be omitted on the other side away from the limiting part 323.

[0091] Specifically, the second extrusion slope a1 and the first extrusion slope 325 are aligned in the same direction, which ensures that the first slide 320a can be smoothly extruded into the upper part of the clamping member 221.

[0092] Optionally, please refer to Figure 4 The aforementioned elastic element 222 may include, but is not limited to, a fixed bracket 2221 and an arc-shaped spring piece 2222. The middle part of the arc-shaped spring piece 2222 in the length direction is fixed to the fixed base 210 by the fixed bracket 2221, and the two ends of the arc-shaped spring piece 2222 are used to support the bottom of the pressing element 221 in a relatively sliding manner.

[0093] Specifically, by setting the arc-shaped spring piece 2222, the arc-shaped spring piece 2222 provides two support points for the bottom of the clamping member 221, thereby improving the support stability of the clamping member 221. In addition, the arc-shaped spring piece 2222 has a simple structure, which helps to optimize the structural layout and improve structural compactness. Understandably, by controlling the distance between its two ends, the deformation of the arc-shaped spring piece 2222 is controlled, thereby controlling its elastic force in the first direction Z.

[0094] According to another aspect of this application, this application also provides a glass assembly that may include the aforementioned sunshade assembly 10.

[0095] According to another aspect of this application, this application also provides a vehicle that may include the sunshade assembly 10 described above or the glass assembly described above.

[0096] Specifically, the glass assembly may include glass components, which may be configured as curved glass. Thus, the glass assembly and the vehicle described in this application use the sunshade assembly 10, which helps to improve the fit and adaptability between the curved glass and the multiple sunshade components 300 in the unfolded state, thereby increasing the headroom inside the vehicle.

[0097] 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.

[0098] The embodiments described above are merely illustrative of several implementation methods of this application, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent application. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these all fall within the protection scope of this application. Therefore, the protection scope of this patent application should be determined by the appended claims.

Claims

1. A sunshade curtain assembly, characterized in that, The sunshade assembly includes: Guide rail assembly; A storage component is disposed at one end of the guide rail assembly; Multiple sets of sunshade curtain assemblies are slidably connected to the guide rail assembly. The multiple sets of sunshade curtain assemblies can slide along the extension direction of the guide rail assembly and include an unfolded state and a stacked state. When the multiple sets of sunshade curtain assemblies are in the unfolded state, the multiple sets of sunshade curtain assemblies are arranged sequentially along the extension direction of the guide rail assembly. When the multiple sets of sunshade curtain assemblies are in the stacked state, the multiple sets of sunshade curtain assemblies are stacked sequentially along a first direction and stored in the storage assembly. A driving component is used to drive multiple sets of the sunshade curtain assemblies to slide on the guide rail assembly, so as to switch the multiple sets of the sunshade curtain assemblies between the unfolded state and the stacked state. The storage component includes a fixing base connected to one end of the guide rail component. The fixing base is provided with a sliding groove arranged along the first direction, and the end of the sunshade component in the width direction can be received in the sliding groove along the first direction. The storage assembly also includes an elastic component, which is used to apply elastic force to the stacked sets of sunshade assemblies along the first direction to keep the uppermost sunshade assembly at the same height as the guide rail assembly.

2. The sunshade assembly according to claim 1, characterized in that, The sunshade assembly includes a sunshade body and a slider. The slider is connected to the side of the sunshade body in the width direction and is slidably connected to the guide rail assembly.

3. The sunshade assembly according to claim 2, characterized in that, Each of the two adjacent sets of sunshade curtain assemblies has a connecting part and a limiting part at the adjacent ends of the slider in the unfolded state, and the connecting part and the limiting part limit each other along the extension direction of the guide rail assembly.

4. The sunshade assembly according to claim 3, characterized in that, Each of the adjacent ends of the slider is provided with a first pressing slope that can abut against each other. Multiple sets of the sunshade assemblies can sequentially press the first pressing slope between adjacent sliders to switch to the stacked state. Furthermore, the connecting part and the limiting part can disengage from each other along the direction of the first pressing slope when adjacent sliders press the first pressing slope between them.

5. The sunshade assembly according to claim 4, characterized in that, The connecting portion includes a limiting block for abutting against the limiting portion along the extending direction of the guide rail assembly, and a clearance portion along the direction of the first extrusion slope, wherein the limiting portion can disengage from the connecting portion along the clearance portion when adjacent sliders press against each other on the first extrusion slope.

6. The sunshade assembly according to claim 2, characterized in that, The slider is provided with a first hook and a second hook at intervals along its length, and the first hook and the second hook are staggered along the first direction. The guide rail assembly is provided with a first ear groove and a second ear groove respectively. The first hook is slidably connected to the first ear groove, and the second hook is slidably connected to the second ear groove.

7. The sunshade assembly according to claim 6, characterized in that, The guide rail assembly also has a main body groove that communicates with both the first ear groove and the second ear groove, and the slider is housed in the main body groove.

8. The sunshade assembly according to claim 2, characterized in that, The sunshade curtain body includes a frame and a curtain panel, the curtain panel being connected to the frame, and the frame being connected to the slider.

9. The sunshade assembly according to claim 8, characterized in that, The slider is provided with a mounting part, and the frame is provided with a snap-fit ​​part. The frame is detachably connected to the mounting part through the snap-fit ​​part.

10. The sunshade assembly according to claim 2, characterized in that, The elastic component includes a clamping member and an elastic member. The clamping member is slidably connected to the slide groove, and the elastic member is connected to the fixed base and supports the bottom of the clamping member. The clamping member is used to support multiple sets of the sunshade curtain assemblies stacked together.

11. The sunshade assembly according to claim 10, characterized in that, The multiple sets of sliders in the multiple sets of sunshade curtain assemblies include a first slider. When the multiple sets of sunshade curtain assemblies are in the unfolded state, the first slider abuts against the pressing member. The adjacent ends of the first slider and the pressing member that abut against each other are provided with a second pressing slope. The first slider can be pressed against each other by the second pressing slope to be stacked on top of the pressing member.

12. The sunshade assembly according to claim 10, characterized in that, The elastic element includes a fixed bracket and an arc-shaped spring piece. The middle part of the arc-shaped spring piece along its length is fixed to the fixed base by the fixed bracket, and the two ends of the arc-shaped spring piece are used to slide relative to each other to support the bottom of the clamping element.

13. The sunshade assembly according to claim 3, characterized in that, The drive assembly includes a power source and a synchronous gear set. The slider is provided with a rack for meshing with the synchronous gear set. The power source is connected to the synchronous gear set and is used to drive the synchronous gear set to rotate forward and reverse. When the synchronous gear set rotates forward, multiple sets of sunshade curtain assemblies switch to the unfolded state. When the synchronous gear set rotates in reverse, multiple sets of sunshade curtain assemblies switch to the stacked state.

14. The sunshade assembly according to claim 13, characterized in that, When multiple sets of the sunshade curtain assemblies are in the stacked state, the synchronous gear set is engaged with the rack of the slider of the uppermost set of sunshade curtain assemblies in the stacked multiple sets of sunshade curtain assemblies.

15. A glass assembly, characterized in that, The glass assembly includes the sunshade assembly as described in any one of claims 1-14.

16. A vehicle, characterized in that, The vehicle includes the sunshade assembly as described in any one of claims 1-14 or the glass assembly as described in claim 15.

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