A vehicle-mounted tent

Abstract

The application provides a vehicle-mounted tent, comprising a bottom frame, a top frame and at least one supporting piece, the supporting piece is used for cooperating with a second frame body and can move relative to the second frame body; in a folded state, the second frame body, the first frame body and the bottom frame are sequentially stacked along a height direction; in an unfolded state, the top frame moves relative to the bottom frame to generate at least a displacement along the height direction above the bottom frame, the top frame and the bottom frame form a first movable space along the height direction, and the second frame body is flipped relative to the first frame body to be arranged flat along a first direction with the first frame body; the supporting piece is detachably supported on the bottom side of the second frame body. The vehicle-mounted tent of the application is unfolded and folded through the flipping of the second frame body relative to the first frame body, is high in convenience, and meanwhile, the supporting piece neither affects the flipping of the second frame body nor forms reliable support for the second frame body.

Description

Technical Field

[0001] This application relates to the field of vehicle-mounted tent technology, and more particularly to a vehicle-mounted tent. Background Technology

[0002] A vehicle-mounted tent is a tent that is at least partially mounted on a vehicle, providing additional activity space on top of the vehicle's existing space.

[0003] In related technologies, vehicle-mounted tents include a base frame and a top frame. However, during the deployment of a vehicle-mounted tent, the top frame rises and unfolds relative to the base frame. The top frame is not supported enough, has poor stability, and is prone to swaying, which affects the user experience. Therefore, it is necessary to optimize the structure of vehicle-mounted tents. Utility Model Content

[0004] In view of this, embodiments of this application aim to provide a vehicle-mounted tent to increase the deployment stability of the vehicle-mounted tent.

[0005] This application provides a vehicle-mounted tent, including:

[0006] The underframe is used to connect to the vehicle;

[0007] The top frame includes a first frame and a second frame that are connected to each other;

[0008] At least one support member is provided for engaging with the second frame and is movable relative to the second frame.

[0009] The vehicle-mounted tent has a folded state and an unfolded state;

[0010] In the folded state, the second frame, the first frame, and the base frame are stacked sequentially along the height direction;

[0011] In the unfolded state, the top frame moves relative to the base frame to generate at least a displacement along the height direction above the base frame, the top frame and the base frame form a first movable space along the height direction, the second frame is flipped relative to the first frame to be laid flat with the first frame along a first direction; the support member is detachably supported on the bottom side of the second frame, wherein the first direction is perpendicular to the height direction.

[0012] In some embodiments, in the unfolded state, in a plane orthographic projection perpendicular to the height direction, the projection of the support member is located outside the end of the second frame away from the first frame; or, the projection of the support member is located inside the projection of the second frame.

[0013] In some implementations, the support member is disposed separately from the base frame, and in the folded state, the support member is folded to the outside of the base frame.

[0014] In some implementations, one end of the support is connected to the second frame, and the other end is detachably supported on the ground or the base frame.

[0015] In some implementations, in the unfolded state, a second activity space is formed above the top frame, and the support member has an escalator structure to allow the user to enter the second activity space.

[0016] In some implementations, the support member is connected to the base frame and is detachably engaged with the second frame body, and in the folded state, the support member is folded inside the base frame.

[0017] In some implementations, one end of the support member is rotatably connected to the base frame, and the other end is a free end. In the folded state, the free end is separated from the second frame, and in the unfolded state, the free end abuts against the bottom of the second frame.

[0018] In some embodiments, the support includes at least one strut, the bottom end of which is hinged to the base frame. In the folded state, the extension direction of the strut intersects the height direction, and in the unfolded state, the strut extends along the height direction.

[0019] In some embodiments, there are two support rods, which are connected to opposite sides of the base frame along the second direction, and the two support rods move synchronously; the support also includes at least one connecting rod that connects the two support rods, wherein the first direction, the second direction, and the height direction are mutually perpendicular.

[0020] In some implementations, in the unfolded state, a second activity space is formed above the top frame, and the connecting rod and the support rod constitute an escalator structure for the user to enter the second activity space from the first activity space.

[0021] In some implementations, the vehicle-mounted tent includes a first drive mechanism, one end of which is connected to the base frame and the other end of which is connected to the first frame, to drive the top frame to produce at least a vertical displacement along the height direction. In the folded state, the first drive mechanism is folded inside the base frame, and in the unfolded state, the first drive mechanism is supported on the bottom side of the first frame.

[0022] The support member is separately disposed from the first drive mechanism; or, the vehicle tent includes a linkage component that connects the first drive mechanism and the support member, so that the support member and the first drive mechanism form a linkage whole.

[0023] In some implementations, the first drive mechanism includes a drive rod and a first support rod. One end of the first support rod is hinged to the base frame, and the other end is hinged to the first frame. The drive rod is used to drive the first frame to generate a lifting displacement along the height direction and a displacement along a first direction through the first support rod.

[0024] In some implementations, the vehicle-mounted tent includes a second drive mechanism, which is independent of the first drive mechanism. One end of the second drive mechanism is hinged to the first frame, and the other end is hinged to the second frame. The second drive mechanism is capable of driving the second frame to rotate up and down relative to the first frame along the height direction.

[0025] The vehicle-mounted tent includes a first tent fabric connected to the periphery of the top frame. In the folded state, the first tent fabric is folded between the first frame and the second frame. In the unfolded state, at least a portion of the first tent fabric is unfolded above the top frame to enclose the second activity space together with the top frame.

[0026] In some embodiments, the top frame includes a middle plate that is hinged to the first frame and the second frame respectively. In the unfolded state, the middle plate connects the top frame and the bottom frame at their close ends along a first direction. In the folded state, the middle plate extends along the height direction and, together with the first frame and the second frame, encloses a closed accommodating space to accommodate the first tarpaulin and the second drive mechanism.

[0027] In some embodiments, the top frame further includes a middle frame, and the second drive mechanism includes a slider, a first connecting rod, and a second connecting rod. The slider is slidably engaged with the middle frame. One end of the first connecting rod is connected to the slider, and the other end is hinged to the first frame. One end of the second connecting rod is connected to the slider, and the other end is hinged to the second frame. In the folded state, the middle frame is housed in the accommodating space. In the unfolded state, the middle frame is connected to the top side of the middle plate to support the first tarpaulin.

[0028] In some embodiments, the top side of the underframe is open to form a first opening, the underframe has a receiving area, the first opening communicates with the receiving area, and in the folded state, the first frame closes the first opening; a second opening is formed on the bottom side of the underframe, the underframe is connected to the top side of the vehicle's cargo bed, and the underframe communicates with the space of the vehicle's cargo bed through the second opening;

[0029] And / or, the base frame is open on one side along a first direction to form an opening, the opening communicating with the containment area, the vehicle-mounted tent including a baffle connected to the first frame, the baffle being located outside the first frame in the unfolded state, and the baffle closing the opening in the folded state.

[0030] In some implementations, the vehicle-mounted tent further includes a second tent, one end of which is connected to the base frame and the other end of which is connected to the bottom side of the top frame; in the unfolded state, the base frame, the second tent, and the top frame together enclose the first activity space; in the folded state, the second tent is housed within the base frame.

[0031] And / or, the top frame is provided with an entrance / exit, which extends through the top frame along the height direction. In the unfolded state, a second activity space is formed above the top frame, and the first activity space is connected to the second activity space through the entrance / exit.

[0032] The vehicle-mounted tent provided in this application can be unfolded and folded by flipping the second frame relative to the first frame, which is highly convenient and can increase the first activity space. At the same time, the support members can be detachably supported on the bottom side of the second frame, which does not affect the flipping of the second frame and can provide reliable support for the second frame, resulting in high unfolding stability of the vehicle-mounted tent. Attached Figure Description

[0033] Figure 1 This is a schematic diagram illustrating the interaction between a vehicle-mounted tent in its folded state and a pickup truck, according to an embodiment of this application.

[0034] Figure 2 This is a schematic diagram illustrating the interaction between a vehicle-mounted tent in its deployed state and a pickup truck, according to an embodiment of this application.

[0035] Figure 3 for Figure 2 The diagram shown is a structural schematic with the first and second tarpaulins omitted.

[0036] Figure 4 for Figure 2 The structure shown omits the structural schematic diagram of the vehicle, chassis, first drive mechanism, second tarpaulin, and support components.

[0037] Figure 5 This is a schematic diagram of the structure of a vehicle-mounted tent in a folded state according to an embodiment of this application;

[0038] Figure 6 This is a schematic diagram showing the fit between the baffle and the base frame;

[0039] Figure 7This is a schematic diagram of the structure of a vehicle-mounted tent in the unfolded state according to an embodiment of this application. The first and second tent fabrics are omitted from the diagram.

[0040] Figure 8 for Figure 7 A partial structural diagram of the vehicle-mounted tent is shown.

[0041] Figure 9 This is a schematic diagram showing the cooperation of the base frame, the first drive mechanism, and the support member of a vehicle-mounted tent in the unfolded state according to an embodiment of this application;

[0042] Figure 10 This is a schematic diagram showing the cooperation of the base frame, first drive mechanism, and support member of a vehicle-mounted tent in a folded state according to an embodiment of this application;

[0043] Figure 11 This is a schematic diagram illustrating the arrangement of the support member according to another embodiment of this application;

[0044] Figure 12 This is a schematic diagram illustrating the arrangement of the support member according to another embodiment of this application;

[0045] Figure 13 This is a schematic diagram illustrating the arrangement of the support member according to another embodiment of this application.

[0046] Explanation of reference numerals in the attached figures

[0047] 100 - Vehicle-mounted tent; 100a - First activity space; 100b - Second activity space; 200 - Pickup truck; 201 - Rear bed;

[0048] 10-Base frame; 10a-Reception area; 10b-First opening; 10c-Second opening; 10d-Opening; 11-Base plate; 12-Left side plate; 13-Right side plate; 14-Front side plate; 20-Top frame; 20a-Entrance / exit; 21-First frame; 211-Plate; 212-Sealing plate; 22-Second frame; 23-Middle plate; 24-Middle frame; 241-Horizontal frame; 242-Side frame; 25-Strut; E-First Reference surface; 30-First drive mechanism; 31-First support rod; 32-Second support rod; 33-Drive rod; 34-Cross bar; 40-Second drive mechanism; 41-Sliding member; 42-First connecting rod; 43-Second connecting rod; 50-Support member; 51-Support rod; 52-Connecting rod; 60-Linkage assembly; 61-Linkage rod; 62-Adapter seat; 70-First tarpaulin; 80-Second tarpaulin; 90-Baffle; 91-Power switch. Detailed Implementation

[0049] In the following description, the terms "first," "second," etc., are used merely to distinguish different objects and do not indicate that the objects have the sameness or relationship. It should be understood that the directional descriptions "above," "below," "outside," and "inside" refer to the directions under normal use.

[0050] It should be noted that the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Unless otherwise specified, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element. "A plurality of" means two or more.

[0051] Please see Figures 1 to 13 This application provides a vehicle-mounted tent 100.

[0052] The vehicle-mounted tent 100 is used to install on a vehicle, which can be any vehicle provided in the related art capable of carrying the vehicle-mounted tent 100 of the present application embodiment. The vehicle can include pure electric vehicles, hybrid vehicles, range-extended vehicles, fuel vehicles, etc. The type of vehicle can also include small cars, medium-sized cars, sedans, trucks, pickups, trailers, CDVs (Car Derived Vans), MPVs (Multi-Purpose Vehicles), SUVs (Sport Utility Vehicles), etc. The present application does not limit the specific type of vehicle.

[0053] In this application, the vehicle-mounted tent 100 is used as an example for installation on a pickup truck 200. The pickup truck 200 specifically refers to a light truck with an open cargo box behind the cab.

[0054] The following height direction refers to the direction perpendicular to the vehicle's driving surface when the vehicle tent 100 is installed on the vehicle according to the set installation method. This application uses the vehicle's height direction as a reference.

[0055] The vehicle-mounted tent 100 includes a base frame 10, a top frame 20, and at least one support member 50.

[0056] The underframe 10 is used for connection to a vehicle. That is, the vehicle-mounted tent 100 is connected to the vehicle via the underframe 10, which provides a stable mounting platform and can also support the weight of the top frame 20 and its load above the underframe 10. For example, when the vehicle is a pickup truck 200, the underframe 10 can be connected to the rear bed 201 of the pickup truck 200.

[0057] The top frame 20 includes a first frame 21 and a second frame 22 that are connected to each other. The top frame 20 is located above the base frame 10. It should be noted that the first frame 21 and the second frame 22 can be directly connected or connected through an intermediate structure, which is not limited here.

[0058] At least one support member 50 is used to cooperate with the second frame 22 and is movable relative to the second frame 22. The support member 50 may be connected to the second frame 22 or may not be connected, only abutting against it; this is not limited. The support member 50 is movable relative to the second frame 22, meaning that the support member 50 can change its state relative to the second frame 22 through movement, thereby releasing or supporting the second frame 22.

[0059] The vehicle-mounted tent 100 has a folded state and an unfolded state.

[0060] In the folded state, please refer to Figure 1 and Figure 5 The second frame 22, the first frame 21, and the base frame 10 are stacked sequentially along the height direction.

[0061] In the folded state, the second frame 22 is stacked on top of the first frame 21. The first frame 21 and the second frame 22 are stacked along the height direction to achieve the folding of the top frame 20. The folded top frame 20 is stacked on top of the base frame 10. The second frame 22, the first frame 21, and the base frame 10 are arranged sequentially from top to bottom.

[0062] It should be noted that the stacked arrangement of the second frame 22, the first frame 21, and the base frame 10 can be arranged in several ways. Firstly, the second frame 22 can abut against the first frame 21, while the first frame 21 and the base frame 10 are spaced apart along the height direction, with the space being much smaller than the space in the unfolded state. Alternatively, the second frame 22 and the first frame 21 can be spaced apart along the height direction, with the first frame 21 abutting against the base frame 10. In this way, in the folded state, the size of the vehicle tent 100 along the height direction decreases. Simultaneously, the top frame 20 folds along the height direction, reducing its size along the first direction. That is, the size of the vehicle tent 100 along the first direction in the folded state is smaller than its size along the first direction in the unfolded state. Of course, a small overlap between the second frame 22, the first frame 21, and the base frame 10 along the height direction is also permissible, but this does not affect the overall stacked layout along the height direction.

[0063] It is understandable that, in the folded state, in the orthographic projection onto a plane perpendicular to the height direction, the projection range of the top frame 20 can be greater than, less than or equal to the projection range of the base frame 10.

[0064] In the expanded state, please refer to Figure 2 and Figure 3 The top frame 20 moves relative to the base frame 10 to generate at least a displacement in the height direction above the base frame 10. The top frame 20 and the base frame 10 form a first movable space 100a in the height direction. The second frame 22 is flipped relative to the first frame 21 to be laid flat with the first frame 21 in the first direction. The support member 50 is detachably supported on the bottom side of the second frame 22, wherein the first direction is perpendicular to the height direction.

[0065] During the transition from the folded to the unfolded state, the top frame 20 can undergo a vertical displacement relative to the bottom frame 10, gradually moving away from the bottom frame 10 and forming a first active space 100a. Taking the vehicle tent 100 used in a pickup truck 200 as an example, the bottom frame 10 can be installed above the rear bed 201 of the pickup truck 200, thus the first active space 100a is positioned above the rear bed 201. In this way, without affecting the usable space of the rear bed 201 of the pickup truck 200, the formation of the first active space 100a can further increase the user's usable space, making it easier for the user to place items, etc. In other words, the first active space 100a achieves spatial expansion along the vertical direction.

[0066] In the unfolded state, the first frame 21 and the second frame 22 are laid flat along the first direction. This means that the second frame 22, from a state where it is folded down relative to the first frame 21 along the height direction, flips downward relative to the first frame 21 until it unfolds horizontally relative to the first frame 21, with an angle of 180° or close to 180° between them (i.e., allowing for certain assembly and manufacturing errors). In this way, the top frame 20 unfolds along the first direction. That is to say, the first frame 21 does not flip relative to the second frame 22; unfolding and folding are achieved through the flipping movement of the second frame 22. The second frame 22 can be directly and flip-connected to the first frame 21, or it can be flip-connected to an intermediate structure, such as the intermediate plate 23 described below.

[0067] It is understood that in some embodiments, the top frame 20 may only serve as a cover for the first activity space 100a. In this embodiment, no activity space for users to rest is formed above the top frame 20, meaning the vehicle tent 100 is a single-layer structure. In this case, the unfolding of the first frame 21 and the second frame 22 can help expand the first activity space 100a, and the support member 50 supports the second frame 22, increasing the stability of the unfolding.

[0068] In other embodiments, a second activity space 100b is formed above the top frame 20. Both the second activity space 100b and the first activity space 100a can be used by the user to increase the user's usable space.

[0069] It should be noted that there are no limitations on how the second activity space 100b is formed above the top frame 20. In some embodiments, the vehicle tent 100 includes a fence, which, together with the top frame 20, forms a relatively open second activity space 100b.

[0070] In other embodiments, please refer to Figure 2 The vehicle-mounted tent includes a first tent fabric 70, which is connected to the periphery of the top frame 20. In the folded state, the first tent fabric 70 is folded between the first frame 21 and the second frame 22. In the unfolded state, the first tent fabric 70 is unfolded above the top frame 20, forming a second activity space 100b with the top frame 20. Here, the first tent fabric 70 can be a frame tent, which refers to a tent that requires a frame to support the first tent fabric 70. It can also be an inflatable tent, which refers to a tent that uses inflatable columns instead of the aforementioned frame to support the first tent fabric 70. It can also be a hybrid inflatable and frame tent, that is, a tent that uses both inflatable columns and frames to support the first tent fabric 70.

[0071] The first tarpaulin 70 is connected to the periphery of the top frame 20. Here, the first tarpaulin 70 can be connected to the inner circumferential edge of the top frame 20 or the outer circumferential edge of the top frame 20. The top frame 20 can provide support for the first tarpaulin 70 and, together with the first tarpaulin 70, protect the user from external environmental interference.

[0072] At least a portion of the first tarpaulin 70 is unfolded above the top frame 20. This can be either the entire first tarpaulin 70 being unfolded above the top frame 20, or only a portion of the first tarpaulin 70 being unfolded above the top frame 20, meaning that a portion of the first tarpaulin 70 overlaps with the top frame 20 in the height direction when unfolded. For example, the first tarpaulin 70 can be connected to the periphery of the first frame 21 and the second frame 22, respectively.

[0073] The first tarpaulin 70 and the top frame 20 enclose a second activity space 100b. That is, when the first tarpaulin 70 is unfolded, it and the unfolded top frame 20 enclose a second activity space 100b for users to move around in. The second activity space 100b allows users to lie down and rest, and forms a relatively enclosed space to block the influence of the external environment such as dust and rainwater to a certain extent, and protect the safety of users, preventing users from accidentally falling or being affected by external organisms when camping in the wild.

[0074] It should be noted that the first direction can be any horizontal direction, and can be either left-right or front-back, with the vehicle as a reference. For example, if the first direction is the front-back direction, taking the chassis 10 mounted on the rear bed 201 of the pickup truck 200 as an example, the setting of the first active space 100a can not only realize the spatial expansion along the height direction, but also increase the height of the roof frame 20 relative to the vehicle, reducing the probability of interference between the first frame 21 and the second frame 22 and the pickup truck 200 when they are unfolded in the front-back direction, so that the first frame 21 and the second frame 22 have sufficient space to unfold.

[0075] It is understandable that the unfolding of the first activity space 100a and the unfolding of the second activity space 100b can be carried out simultaneously or separately. The unfolding and folding of the first tarpaulin 70 can be carried out synchronously with the unfolding of the first frame 21 and the second frame 22, or separately.

[0076] It should be noted that when unfolded, the first activity space 100a and the second activity space 100b can be directly connected. That is, the user can enter the second activity space 100b from the first activity space 100a. Alternatively, the first activity space 100a can be disconnected from the second activity space 100b, meaning the user can enter the second activity space 100b without going through the first activity space 100a, for example, by entering the second activity space 100b directly from the outside. There are no restrictions on this.

[0077] For example, in some embodiments, the formation of the first activity space 100a and the unfolding and folding of the first frame 21, the second frame 22, and the first tarpaulin 70 are all achieved automatically and synchronously. That is, there is no need for the user to manually unfold and fold them, freeing up their hands, saving time and effort, and improving the user experience.

[0078] The way the second frame 22 flips relative to the first frame 21 makes it easier to unfold the first tarpaulin 70 together. Even when the top frame 20 unfolds, the first tarpaulin 70 unfolds synchronously, improving unfolding efficiency. When folding, the first tarpaulin 70 can also be folded and stored synchronously by rotating the second frame 22.

[0079] For example, in some embodiments, in the folded state, the first tarpaulin 70 can be folded between the first frame 21 and the second frame 22. That is, the first tarpaulin 70 can be folded and stored in the space between the first frame 21 and the second frame 22, so that the overall storage volume of the vehicle tent 100 is small.

[0080] Understandably, in the case of a flip-up unfolding, the second frame flips relative to the first frame. To facilitate the smooth movement of the second frame, no support structure is provided at the second frame to avoid affecting its flip-up unfolding. As a result, the second frame is almost in a cantilever state, affecting the unfolding stability of the top frame and thus creating a possibility of swaying during use, which affects the user experience.

[0081] Therefore, in this embodiment, a support member 50 is provided. The support member 50 can move relative to the second frame 22 and can be detachably supported on the bottom side of the second frame 22. That is, when the second frame 22 is flipped, the support member 50 can not support the second frame 22, thus avoiding the flipping of the second frame 22. When the second frame 22 is unfolded, the support member 50 can support the bottom side of the second frame 22, reducing the cantilever size of the second frame 22 after flipping and increasing the unfolding stability of the second frame 22, thereby increasing the unfolding stability of the vehicle tent 100.

[0082] The vehicle tent 100 provided in this application embodiment can be unfolded and folded by flipping the second frame 22 relative to the first frame 21, which is highly convenient and facilitates increasing the first activity space 100a. At the same time, the support member 50 can be detachably supported on the bottom side of the second frame 22, which does not affect the flipping of the second frame 22 and can provide reliable support for the second frame 22. The vehicle tent 100 has high unfolding stability.

[0083] In some embodiments, in the folded state, please refer to... Figure 1 , Figure 5 and Figure 6The second frame 22, the first frame 21, and the base frame 10 are arranged flush along the height direction.

[0084] In this embodiment, in the orthographic projection of a plane perpendicular to the height direction, the outer contours of the second frame 22 and the first frame 21 substantially coincide with the outer contour projection of the base frame 10. That is, in the folded state, the dimensions of the second frame 22 and the first frame 21 along the first direction and the second direction described below are substantially the same as those of the base frame 10. Thus, in the folded state, the vehicle tent 100 has a high overall aesthetic appeal and a suitable size. Furthermore, it facilitates sealed storage by sequentially abutting the second frame 22, the first frame 21, and the base frame 10, increasing the airtightness in the folded state and reducing the infiltration of rainwater and other impurities, so as to facilitate the next unfolding.

[0085] In the unfolded state, along the first direction, please refer to... Figure 7 The first frame 21 extends beyond the base frame 10 and the second frame 22 extends beyond the base frame 10. That is, in the unfolded state, in the orthographic projection of the plane perpendicular to the height direction, the partial orthographic projection of the first frame 21 and the partial orthographic projection of the second frame 22 extend beyond the opposite ends of the orthographic projection of the base frame 10 along the first direction.

[0086] In this embodiment, in the unfolded state, the first frame 21 and the second frame 22 together cover the projection of the base frame 10. The first frame 21 and the second frame 22 have both partial orthographic projections that overlap with the base frame 10 and partial orthographic projections that extend beyond the base frame 10. This increases the unfolded area and also allows the projection of the center of gravity of the top frame 20 after unfolding to fall as close as possible to the middle area of ​​the base frame 10. This facilitates the installation of a support structure within the base frame 10 to provide support for the first frame 21 and the second frame 22, reduces the cantilever length of the first frame 21 and the second frame 22, and increases the overall unfolding stability of the vehicle-mounted tent 100.

[0087] The position of the support member 50 relative to the second frame 22 is not limited.

[0088] In some embodiments, please refer to Figure 12 In the unfolded state, in the orthographic projection of a plane perpendicular to the height direction, the projection of the support member 50 is located outside the end of the second frame 22 away from the first frame 21.

[0089] In other words, in the unfolded state, the support member 50 is supported at the bottom of the end of the second frame 22 away from the first frame 21. The support member 50 supports the end region of the second frame 22 away from the first frame 21. This reduces the cantilever size of the second frame 22, thus increasing unfolding stability. In this embodiment, the support member 50 can be located outside the base frame 10, providing diagonal support to the second frame 22 from the outside. This does not occupy space within the base frame 10, increasing the movement space of the support member 50.

[0090] In other embodiments, please refer to Figure 7 and Figure 8 , Figure 11 and Figure 13 The projection of the support member 50 is located within the projection of the second frame 22.

[0091] In this embodiment, the projection of the support member 50 is located within the projection of the second frame 22. The first frame 21 can support the second frame 22 within the base frame 10. In this way, the size of the support member 50 can be reduced. The support member 50 can be folded into the base frame 10. The support member 50 can support the second frame 22 without increasing the overall size of the vehicle tent 100.

[0092] In some embodiments, please refer to Figure 12 The support member 50 is set separately from the base frame 10. In the folded state, the support member 50 is folded to the outside of the base frame 10.

[0093] The support member 50 is set separately from the base frame 10, that is, the support member 50 and the base frame 10 are not connected.

[0094] It should be noted that the support member 50 is folded to the outside of the base frame 10 in the folded state, and in the unfolded state, the support member 50 can be unfolded outside the base frame 10 or unfolded inside the base frame 10, without any restriction.

[0095] In this embodiment, the support member 50 is not connected to the base frame 10 and is folded to the outside of the base frame 10 in the folded state. This facilitates the installation of a support structure inside the base frame 10 to support the first frame 21. Folding it to the outside avoids complicating the internal structure of the base frame 10. At the same time, it facilitates the maintenance and replacement of the support member 50 separately.

[0096] For example, in some embodiments, please refer to Figure 12 One end of the support member 50 is connected to the second frame 22, and the other end can be detachably supported on the ground or the base frame 10.

[0097] For example, one end of the support member 50 is rotatably connected to the second frame 22, and the other end is detachably supported on the ground. During the unfolding of the second frame 22, the support member 50 is separated from the ground and remains in a folded state. After the second frame 22 and the first frame 21 are unfolded along the first direction, the support member 50 can be moved relative to the second frame 22 to support the ground downwards, thereby providing reliable support for the second frame 22. When folding is required, the support member 50 can be folded into the second frame 22, for example, folded into the bottom of the second frame 22 in the unfolded state, so that when the second frame 22 is switched to the folded state, the support member 50 will not interfere with the movement of the second frame 22.

[0098] In this embodiment, in the unfolded state, in the orthographic projection of the plane perpendicular to the height direction, the projection of the support member 50 can be located at the end of the second frame 22 away from the first frame 21. In the folded state, the support member 50 is folded to the outside of the base frame 10. This makes it easier to reduce the cantilever length of the second frame 22 and does not occupy the folding space inside the base frame 10.

[0099] For example, one end of the support member 50 is rotatably connected to the second frame 22, and the other end is detachably supported on the base frame 10. During the unfolding of the second frame 22, the support member 50 is separated from the base frame 10 and remains in a folded state. After the second frame 22 and the first frame 21 are unfolded along the first direction, the support member 50 can be moved relative to the second frame 22 to support it downward on the base frame 10, thereby providing reliable support for the second frame 22. When folding is required, the support member 50 can be folded into the second frame 22, for example, folded into the bottom of the second frame 22 in the unfolded state, so that when the second frame 22 is switched to the folded state, the support member 50 will not interfere with the movement of the second frame 22.

[0100] In this embodiment, in the unfolded state, in the orthographic projection of the plane perpendicular to the height direction, the projection of the support member 50 can be located at the end of the second frame 22 near the first frame 21. In this way, the overall size of the vehicle tent 100 is reduced, and the folding space inside the base frame 10 is not occupied.

[0101] In some embodiments, please refer to Figure 11 and Figure 12 The support member 50 is in the form of a ladder to allow users to enter the second activity space 100b. In other words, while providing support for the second frame 22, the support member 50 can also serve as a ladder to allow users to enter the second activity space 100b, eliminating the need for an additional ladder and making the structure of the vehicle tent 100 simpler and more reliable.

[0102] It is understandable that when the support member 50 is supported on the ground, the escalator structure formed by the support member 50 allows users to directly enter the second activity space 100b from outside the vehicle without passing through the first activity space 100a; when the support member 50 is supported on the base frame 10, the escalator structure formed by the support member 50 allows users to enter the second activity space 100b from the first activity space 100a, and users can enter the second activity space 100b from the first activity space 100a via the escalator structure from the following entrance 20a.

[0103] Of course, in other embodiments, the support member 50 may also be formed as a rod-shaped structure, which only serves a supporting function. A ladder may be additionally provided or formed through other structures to allow the user to enter and exit the second activity space 100b. No restrictions are imposed here.

[0104] In some embodiments, please refer to Figure 7and Figure 8 The support member 50 is connected to the base frame 10 and can be separably fitted with the second frame 22. In the folded state, the support member 50 is folded inside the base frame 10.

[0105] In this embodiment, the support member 50 is connected to the base frame 10. When the support member 50 provides support for the second frame 22, the base frame 10 can also provide support for the support member 50, thereby improving the support capacity of the support member 50 and increasing the overall unfolding stability of the vehicle tent 100. The support member 50 and the second frame 22 can be detachably coupled, either through a detachable abutment or by being connected but detachable. For example, in the folded state, the support member 50 is disconnected from the second frame 22 and folded inside the base frame 10. When the second frame 22 is flipped to extend horizontally along the first direction with the first frame 21, the support member 50 is then moved and connected to the second frame 22. In this way, the movement of the second frame 22 is not affected, and the support member 50 can be housed in the base frame 10. When folded, the support member 50 is not exposed outside the vehicle tent 100, increasing the aesthetic appeal and eliminating the need for additional space, thus facilitating a compact folding design.

[0106] In some embodiments, please refer to Figures 7 to 10 One end of the support member 50 is rotatably connected to the base frame 10, and the other end is a free end. In the folded state, the free end is separated from the second frame 22, and in the unfolded state, the free end abuts against the bottom of the second frame 22.

[0107] In this embodiment, the support member 50 and the second frame 22 are detachably abutted, meaning there is no connection between the support member 50 and the second frame 22. Thus, while providing support for the second frame 22, the overall structure of the vehicle tent 100 is also simpler. Support can be provided simply by abutting the support member 50 against the second frame 22, without the need to establish or disengage a connection. Furthermore, whether in the folded or unfolded state, the support member 50 is located below the second frame 22 and can be detachably engaged with it. The second frame 22 can rotate above the support member 50 without interference, resulting in high overall reliability of the vehicle tent 100.

[0108] For example, please refer to Figures 9 to 10 The support member 50 can be rotated in the first direction and downward direction until it is folded into the base frame 10.

[0109] In this embodiment, the movements of the support member 50 and the second frame 22 can be independent of each other, and their movement spaces will not intersect. The support member 50 and the second frame 22 can move simultaneously. When the second frame 22 flips to unfold along the first direction with the first frame 21, the support member 50 provides support for the second frame 22. When the second frame 22 flips to fold along the height direction with the first frame 21, the support member 50 moves downwards to fold into the base frame 10. This results in higher unfolding and folding efficiency for the vehicle-mounted tent 100, saving time. Of course, the movements of the support member 50 and the second frame 22 can also be sequential, which is not limited here.

[0110] The specific structure of the support member 50 is not limited.

[0111] In some embodiments, please refer to Figures 7 to 10 The support member 50 includes at least one support rod 51, the bottom end of which is hinged to the base frame 10. In the folded state, the extension direction of the support rod 51 intersects the height direction, and in the unfolded state, the support rod 51 extends along the height direction.

[0112] In this embodiment, in the folded state, the support rod 51 can extend along the first direction, the second direction described below, or other directions, depending on the available space and the smoothness of movement. The rod-like structure facilitates support for the second frame 22 and also allows for easy folding into the base frame 10 by rotation. In the unfolded state, the support rod 51 extends along the height direction, providing greater support stability and facilitating stable support for the second frame 22.

[0113] In some embodiments, please refer to Figures 7 to 10 There are two support rods 51, which are connected to opposite sides of the base frame 10 along the second direction. The two support rods 51 move synchronously. The support member 50 also includes at least one connecting rod 52, which connects the two support rods 51. The first direction, the second direction, and the height direction are perpendicular to each other.

[0114] In this embodiment, the two support rods 51 are integrated into a whole by the connecting rod 52, which increases the overall structural strength of the support member 50 and can support the second frame 22 from the opposite sides in the second direction, thereby increasing the unfolding stability of the top frame 20.

[0115] For example, when the first direction is the front-back direction, the second direction can be the left-right direction.

[0116] In some embodiments, please refer to Figure 13The connecting rod 52 and the support rod 51 form an escalator structure, allowing users to enter the second activity space 100b from the first activity space 100a. In this way, users can enter the second activity space 100b from the first activity space 100a without the need for an additional escalator, and the structure of the vehicle tent 100 is simpler. In this case, the entrance 20a described below can be set in the second frame 22.

[0117] In some embodiments, please refer to Figure 3 and Figure 7 The vehicle-mounted tent 100 includes a first drive mechanism 30, one end of which is connected to the base frame 10 and the other end is connected to the first frame 21 to drive the top frame 20 to produce at least a vertical displacement along the height direction. In the folded state, the first drive mechanism 30 is folded inside the base frame 10, and in the unfolded state, the first drive mechanism 30 is supported on the bottom side of the first frame 21.

[0118] It is understood that the first drive mechanism 30 may only drive the top frame 20 to move vertically in the height direction, or it may move vertically in the height direction while simultaneously moving the top frame 20 to move vertically in the height direction, without any limitation.

[0119] For example, when the first drive mechanism 30 drives the top frame 20 to move, the second drive mechanism 40 simultaneously drives the second frame 22 to flip relative to the first frame 21 so that it unfolds along the first direction with the first frame 21.

[0120] The specific form of the first drive mechanism 30 is not limited. For example, the first drive mechanism 30 can be a scissor lift mechanism, a rigid chain lift mechanism, a hydraulic telescopic rod mechanism, a multi-link mechanism, etc.

[0121] In this embodiment, the top frame 20 is raised and lowered by the first drive mechanism 30 to form a first active space 100a with the base frame 10. At the same time, the first drive mechanism 30 also supports the first frame 21 without the need for additional support structure. The first drive mechanism 30 can also be folded into the base frame 10 without taking up additional folding space. The structure of the vehicle tent 100 is simpler and conducive to folding and miniaturization design.

[0122] In some embodiments, the support member 50 is separately disposed from the first drive mechanism 30.

[0123] In this embodiment, the support member 50 and the first drive mechanism 30 move independently of each other, and there is no connection between them. They do not interfere with each other. When the first drive mechanism 30 moves, the support member 50 may or may not move. This increases the flexibility of the support member 50's arrangement; it can be placed inside or outside the base frame 10, and no connecting structure is needed between it and the first drive mechanism 30, allowing for sufficient arrangement space.

[0124] In other embodiments, please refer to Figure 8 and Figure 9 The vehicle-mounted tent 100 includes a linkage component 60, which connects the first drive mechanism 30 and the support member 50 so that the support member 50 and the first drive mechanism 30 form a linkage whole.

[0125] In this embodiment, the first drive mechanism 30 and the support member 50 form a linked whole. When the first drive mechanism 30 moves, the support member 50 can be driven to move synchronously through the linkage component 60. In this way, the support member 50 does not need an additional drive structure, the drive of the vehicle tent 100 is simpler and more convenient, and the first drive mechanism 30 and the support member 50 can be unfolded and folded synchronously, which is more efficient.

[0126] The specific structure of the first drive mechanism 30 is not limited.

[0127] In some embodiments, please refer to Figure 3 , Figure 7 and Figure 9 The first drive mechanism 30 includes a drive rod 33 and a first support rod 31. One end of the first support rod 31 is hinged to the base frame 10 and the other end is hinged to the first frame 21. The drive rod 33 is used to drive the first frame 21 to generate a lifting displacement along the height direction and a displacement along the first direction through the first support rod 31.

[0128] In the unfolded state, the first drive mechanism 30 can provide support for the first frame 21 through the first support rod 31, thereby transferring gravity to the base frame 10. The base frame 10 can indirectly provide support for the first frame 21, increasing its stability. In the folded state, the drive rod 33 and the first support rod 31 are folded inside the base frame 10, eliminating the need for additional storage space and resulting in a small overall folded volume for the vehicle tent 100.

[0129] The drive rod 33 drives the first support rod 31 to move. In this embodiment, the drive rod 33, the first support rod 31, the base frame 10, and the first frame 21 form a four-bar linkage mechanism. The movement is simple, the stability is high, and the maintenance cost is low.

[0130] The power source for the drive rod 33 can be a cylinder, hydraulic cylinder, motor, or other structure, and there are no restrictions here.

[0131] It is understandable that the displacement of the first frame 21 along the first direction allows the first frame 21 to avoid part of the structure of the base frame 10, forming a clearance area. This ensures that when the second frame 22 is flipped relative to the first frame 21, it will not be entirely located on the outside of the base frame 10. At least part of the second frame 22 will be located directly above the base frame 10 to block the clearance area. Thus, in both the folded and unfolded states, the center of gravity of the top frame 20 can be projected along the height direction in the middle area of ​​the base frame 10 along the first direction. The overall center of gravity of the vehicle tent 100 can also be relatively centered, increasing folding stability and unfolding stability, and further reducing the probability of the vehicle tent 100 swaying.

[0132] In this embodiment, the lifting and lowering of the top frame 20 along the height direction and its movement along the first direction are carried out simultaneously. On the one hand, this can save time and improve overall work efficiency, as there is no need to wait for one action to be completed before starting another, thus reducing unnecessary pauses. On the other hand, the lifting and lowering and movement are achieved through a first drive mechanism 30, reducing the number of drive mechanisms.

[0133] When the first direction is parallel to the vehicle's front-rear direction, the first frame 21 and the second frame 22 unfold in the front-rear direction. The first frame 21 can move in the front-rear direction during lifting and lowering to adapt to the installation space and increase overall flexibility. For example, in the usage scenario of a pickup truck 200, through the movement of the first frame 21, the entire vehicle tent 100 will hardly exceed the vehicle after the first frame 21 and the second frame 22 are unfolded, resulting in high overall stability.

[0134] For example, please refer to Figures 7 to 10 During the transition from the folded state to the unfolded state, the first frame 21 drives the second frame 22 to rise along the height direction and move to the rear along the first direction. The first frame 21 is located entirely above the base frame 10, then partially above the base frame 10, with the other part located behind the base frame 10, thus forming a clearance area above the base frame 10. The second frame 22 moves forward relative to the first frame 21 to partially block the clearance area, with the other part located in front of the base frame 10.

[0135] For example, please refer to Figure 7 There are two drive rods 33 and two first support rods 31. The two first support rods 31 and drive rods 33 are respectively connected to the opposite sides of the base frame 10 along the second direction.

[0136] In this embodiment, there are two first support rods 31 and two drive rods 33, which facilitates driving the top frame 20 to move above the base frame 10 from both sides in the second direction, increasing the stability of movement. In addition, the two first support rods 31 provide support for the first frame 21 from both sides in the second direction, further increasing the support stability of the first frame 21.

[0137] The drive rod 33 corresponds one-to-one with the first support rod 31. Of course, in other embodiments, one drive rod 33 may correspond to multiple first support rods 31. This is not a limitation, as long as movement can be achieved.

[0138] In some embodiments, in the unfolded state, please refer to... Figure 7 The first support rod 31 extends along the height direction. In this way, the first support rod 31 can provide stable support for the top frame 20 when it is deployed, thereby increasing the deployment stability of the vehicle-mounted tent 100.

[0139] In some embodiments, please refer to Figure 7 and Figure 9 The drive rod 33 is a telescopic rod, and the connection position between the drive rod 33 and the first support rod 31 is located between the connection position between the first support rod 31 and the base frame 10 and the connection position between the first support rod 31 and the top frame 20.

[0140] It is understandable that the telescopic rod can be an electric push rod, a pneumatic push rod, or a hydraulic push rod, etc.

[0141] In this embodiment, the extension and retraction of the drive rod 33 enables the first support rod 31 to drive the first frame 21 to achieve displacement changes along the height direction and displacement changes along the first direction. The structure is simple and convenient. The connection position between the drive rod 33 and the first support rod 31 is located between the connection position between the first support rod 31 and the base frame 10 and the connection position between the first support rod 31 and the top frame 20, which facilitates driving. When unfolded, it can also form a triangular structure with the first support rod 31 and the base frame 10, increasing the unfolding stability.

[0142] In some embodiments, please refer to Figures 7 to 10 The first drive mechanism 30 also includes a second support rod 32. One end of the second support rod 32 is hinged to the base frame 10 and the other end is hinged to the top frame 20. The second support rod 32 is directly or indirectly hinged to the drive rod 33 so as to move in conjunction with the first support rod 31. In the unfolded state, the first support rod 31 and the second support rod 32 are spaced apart along the first direction.

[0143] In this embodiment, the second support rod 32 is provided so that, in the unfolded state, it can work together with the first support rod 31 to support the top frame 20, thereby increasing the stability of the top frame 20.

[0144] The second support rod 32 moves in conjunction with the first support rod 31, meaning there is no relative movement between the second support rod 32 and the first support rod 31; they move synchronously. The second support rod 32 can be directly connected to the drive rod 33 or indirectly connected to the drive rod 33; there is no limitation on this.

[0145] For example, in the unfolded state, the second support rod 32 extends along the height direction.

[0146] In some embodiments, please refer to Figure 3 and Figure 7 The first drive mechanism 30 also includes at least one crossbar 34, which is hinged to the first support rod 31 and the second support rod 32 respectively.

[0147] Thus, the second support rod 32 achieves linkage movement with the first support rod 31 through the crossbar 34. The crossbar 34 can increase the overall structural strength of the first drive mechanism 30 and integrate the first support rod 31 and the second support rod 32 into a whole, resulting in higher deployment stability of the vehicle tent 100.

[0148] The number of crossbars 34 can be one or more, and the number of second support bars 32 can be one or more, without any limitation.

[0149] In some embodiments, please refer to Figure 7 There are two first support rods 31 and two second support rods 32, with the two first support rods 31 spaced apart along the second direction and the two second support rods 32 spaced apart along the second direction. In this way, in the unfolded state, they can work together with the first support rods 31 to support the top frame 20, increasing the stability of the top frame 20.

[0150] In this embodiment, in the folded state, the two first support rods 31 and the two second support rods 32 can be rotated from the vertical state downward and in the first direction to fold into the base frame 10 on opposite sides along the second direction.

[0151] In some embodiments, please refer to Figure 3 and Figure 7 In the unfolded state, the crossbar 34 extends along the first direction, and the crossbar 34, the first support bar 31, and the second support bar 32 together form a ladder.

[0152] In other words, in this embodiment, a ladder formed by the crossbar 34, the first support rod 31, and the second support rod 32 can be used to allow the user to enter the second activity space 100b from the first activity space 100a. Therefore, there is no need to provide an additional ladder for the user, making the structure of the vehicle-mounted tent 100 simpler and reducing production costs. At the same time, it does not occupy space along the second direction of the vehicle-mounted tent 100, facilitating user access to the first activity space 100a from the second direction and improving user comfort. In this case, the entrance / exit 20a described below can be located in the first frame 21.

[0153] In some embodiments, please refer to Figure 3 and Figure 8 The vehicle-mounted tent 100 includes a second drive mechanism 40, which is independent of the first drive mechanism 30. One end of the second drive mechanism 40 is hinged to the first frame 21, and the other end is hinged to the second frame 22. The second drive mechanism 40 can drive the second frame 22 to rotate up and down relative to the first frame 21 in the height direction.

[0154] In this embodiment, the second drive mechanism 40 drives the second frame 22 to flip up and down relative to the first frame 21, thereby folding the second frame 22 and the first frame 21 along the height direction and unfolding them along the first direction. The flipping method is convenient and has good unfolding stability. At the same time, it facilitates the formation of a relatively closed space between the first frame 21 and the second frame 22 when folding.

[0155] For example, the first drive mechanism 30 and the second drive mechanism 40 are independent of each other. That is, the first drive mechanism 30 and the second drive mechanism 40 do not interfere with each other, and the first drive mechanism 30 and the second drive mechanism 40 can work separately. When one of the first drive mechanism 30 and the second drive mechanism 40 is in operation, the other may not be in operation or may be in operation.

[0156] For example, when the first drive mechanism 30 drives the top frame 20 to rise in the height direction and move in the first direction, the second drive mechanism 40 can simultaneously drive the second frame 22 to move relative to the first frame 21 to unfold with the first frame 21 in the first direction.

[0157] In this embodiment, the user can adjust the first activity space 100a and the second activity space 100b according to actual usage needs. For example, when only the second activity space 100b needs to be used, the second drive mechanism 40 is activated while the first drive mechanism 30 is not activated. When only the first activity space 100a needs to be used, the first drive mechanism 30 is activated while the second drive mechanism 40 is not activated. When both the first activity space 100a and the second activity space 100b need to be used, such as in the scenario where it is installed in the rear bed 201 of a pickup truck 200, the first drive mechanism 30 and the second drive mechanism 40 can be activated simultaneously. In this way, the vehicle tent 100 is more flexible, easier to adapt to diverse usage scenarios, and improves the efficiency of unfolding and storage.

[0158] In some embodiments, the first tarpaulin 70 can be simultaneously unfolded or folded along with the first frame 21 and the second frame 22 under the driving action of the second drive mechanism 40.

[0159] In this application, the vehicle-mounted tent 100 can be fully automatically folded and stored through the first drive mechanism 30 and the second drive mechanism 40, saving time and effort and eliminating the need for manual unfolding and folding by the user. Simultaneously, the first tent fabric 70 can be automatically stored between the first frame 21 and the second frame 22, ensuring high storage reliability.

[0160] In some embodiments, please refer to Figure 7 and Figure 8 The top frame 20 includes a middle plate 23, which is hinged to the first frame 21 and the second frame 22 respectively. In the unfolded state, the middle plate 23 connects the top frame 20 and the bottom frame 10 at their close ends along the first direction. In the folded state, the middle plate 23 extends along the height direction and encloses the first frame 21 and the second frame 22 to form a closed accommodating space to accommodate the first tarpaulin 70 and the second drive mechanism 40.

[0161] In this embodiment, the middle plate 23 connects the ends of the first frame 21 and the second frame 22 that are close to each other. In the unfolded state, the middle plate 23 can increase the unfolded size of the top frame 20 along the first direction, thereby expanding the space. In the folded state, the middle plate 23 can enclose a closed accommodating space with the first frame 21 and the second frame 22 to accommodate the first tarpaulin 70 and the second drive mechanism 40. On the one hand, it achieves sealed folding, and on the other hand, it uses the accommodating space to accommodate the first tarpaulin 70 and the second drive mechanism 40. The overall size of the folded vehicle tent 100 is relatively small.

[0162] For example, the structure of the first frame 21 and the second frame 22 can be a bottom plate plus a surrounding plate, so as to facilitate the storage of the first tarpaulin 70 and the second drive mechanism 40 when folded.

[0163] The specific construction of the second drive mechanism 40 is not limited.

[0164] In some embodiments, please refer to Figure 7 and Figure 8 The top frame 20 also includes a middle frame 24. The second drive mechanism 40 includes a slider 41, a first connecting rod 42, and a second connecting rod 43. The slider 41 is slidably engaged with the middle frame 24. One end of the first connecting rod 42 is connected to the slider 41, and the other end is hinged to the first frame 21. One end of the second connecting rod 43 is connected to the slider 41, and the other end is hinged to the second frame 22. In the folded state, the middle frame 24 is housed in the accommodating space. In the unfolded state, the middle frame 24 is connected to the top side of the middle plate 23 to support the first tarpaulin 70.

[0165] The slider 41 can be a structure such as a slider used to generate sliding displacement. The middle frame 24 can include a horizontal frame 241 and two side frames 242 arranged along the second direction. The two ends of the horizontal frame 241 are respectively connected to the two side frames 242 to form an inverted U-shaped frame.

[0166] When the first frame 21 and the second frame 22 are laid out in the first direction, the two side frames 242 stand up and are in a vertical state, and the horizontal frame 241 is connected to the top of the two side frames 242. The slider 41 is slidably engaged with the middle frame 24. For example, a guide rod is provided inside the side frame 242, and the slider 41 is slidably disposed on the guide rod.

[0167] During the transition from the folded state to the unfolded state, the slider 41 slides downward, causing the first link 42 and the second link 43 to move. The first link 42 drives the middle frame 24 to flip upward to a vertical position, and the second link 43 drives the second frame 22 to flip downward to be laid flat with the first frame 21.

[0168] It is understandable that the middle plate 23 is hinged to the first frame 21 and the second frame 22 respectively, so that the middle plate 23 can switch between a flat state when unfolded and a vertical state when folded.

[0169] In this embodiment, the top frame 20 can be unfolded and folded in a relatively simple and convenient manner. When unfolding and folding, the middle frame 24 can also provide support for the first tarpaulin 70, thereby increasing the unfolding stability of the top frame 20 and the first tarpaulin 70.

[0170] Please see Figure 7 and Figure 8 At least one support rod 25 for supporting the first tarpaulin 70 may also be connected to the first frame 21 and / or the second frame 22.

[0171] In some embodiments, please refer to Figures 7 to 10The top side of the base frame 10 is open to form a first opening 10b. The base frame 10 has a receiving area 10a. The first opening 10b communicates with the receiving area 10a. In the folded state, the first frame 21 closes the first opening 10b.

[0172] In this embodiment, in the folded state, the first drive mechanism 30 is folded and housed within the receiving area 10a formed by the base frame 10. The base frame 10 can protect the first drive mechanism 30, eliminating the need for additional storage space. The first frame 21 closes the first opening 10b, thus, in the folded state, the cooperation between the first frame 21 and the base frame 10 achieves the sealing of the top side of the base frame 10, reducing the probability of rainwater, dust, etc., entering the base frame 10 through the first opening 10b in the folded state and increasing the folding seal. In the unfolded state, the first opening 10b provides clearance for the first drive mechanism 30, allowing the first drive mechanism 30 to unfold through the first opening 10b and drive the top frame 20 to move above the base frame 10. In this way, the first opening 10b and the receiving area 10a enable the storage and smooth movement of the first drive mechanism 30.

[0173] Please see Figure 9 A second opening 10c is formed on the bottom side of the underframe 10. The underframe 10 is connected to the top side of the rear bed 201 of the vehicle. The underframe 10 communicates with the space of the rear bed 201 of the vehicle through the second opening 10c.

[0174] In this embodiment, the second opening 10c facilitates the connection between the first activity space 100a and the space of the vehicle's rear bed 201, thereby increasing the user's activity space and providing sufficient space to store items without affecting the user's operation due to the installation of the vehicle tent 100.

[0175] In some embodiments, please refer to Figure 6 and Figure 10 The underframe 10 is open on one side along a first direction to form an opening 10d, which communicates with the containment area 10a. For example, the opening 10d connects the containment area 10a with the external environment, allowing the user to enter the space of the rear bed 201 and the first activity space 100a from the rear of the pickup truck 200 via the opening 10d, and then enter the second activity space 100b via the first activity space 100a, providing high convenience for entry and exit.

[0176] Please see Figure 2 , Figure 3 and Figure 6 The vehicle-mounted tent 100 includes a baffle 90, which is connected to the first frame 21. In the unfolded state, the baffle 90 is located outside the first frame 21. In the folded state, the baffle 90 closes the opening 10d.

[0177] In the unfolded state, the baffle 90 avoids the opening by 10d; in the folded state, the baffle 90 closes the opening by 10d. This improves ease of access while also enhancing the sealing and aesthetics of the folded appearance.

[0178] For example, the baffle 90 is hinged to the first frame 21. In the unfolded state, the baffle 90 rises with the first frame 21 and does not occupy the unfolded area of ​​the first frame 21 and the second frame 22, so that the two can remain flat. In the folded state, the baffle 90 abuts against the base frame 10 in the first direction to close the opening 10d.

[0179] Of course, the baffle 90 can also serve an anti-theft function. For example, please refer to... Figure 6 The base frame 10 has a power switch 91 at the opening 10d. The power switch 91 is used to control the signal transmission or power supply path between the remote control and the first drive mechanism 30 and the second drive mechanism 40. When the power switch 91 is turned on, the user can use the remote control to control the tent to unfold or fold. When the power switch 91 is turned off, the remote control cannot control the unfolding or folding of the tent. Therefore, in the folded state, the baffle 90 closes the opening 10d and also covers the power switch 91, making the power switch 91 difficult to find and reducing the risk of the vehicle tent 100 being stolen.

[0180] The specific structure of the base frame 10 is not limited.

[0181] For example, in some embodiments, please refer to Figures 8 to 10 The base frame 10 includes a front side plate 14, a left side plate 12, and a right side plate 13. The bottom of the front side plate 14, the left side plate 12, and the right side plate 13 are all connected to a base plate 11. The interval between each base plate 11 defines a second opening 10c. The top side of the front side plate 14, the left side plate 12, and the right side plate 13 defines a first opening 10b. The front side plate 14, the left side plate 12, and the right side plate 13, together with their corresponding base plates 11, define a receiving area 10a. The rear side of the base frame 10 is open to form an opening 10d.

[0182] In some embodiments, please refer to Figure 2 The vehicle-mounted tent 100 also includes a second tent 80, one end of which is connected to the base frame 10 and the other end is connected to the bottom side of the top frame 20. In the unfolded state, the base frame 10, the second tent 80, and the top frame 20 together enclose the first activity space 100a. In the folded state, the second tent 80 is housed inside the base frame 10.

[0183] In this way, the first activity space 100a can be formed into a relatively enclosed space, which to a certain extent blocks the external environment and reduces the probability of the user falling from the first activity space 100a.

[0184] In some embodiments, please refer to Figure 8The top frame 20 is provided with an entrance 20a, which extends through the top frame 20 along the height direction. In the unfolded state, the first activity space 100a is connected to the second activity space 100b through the entrance 20a.

[0185] The entrance / exit 20a can be located in the first frame 21, or in the second frame 22, or in other structures of the top frame 20, without any restrictions.

[0186] The number of entrances / exits 20a can be one or more. Multiple entrances / exits 20a can be set in the first frame 21 and the second frame 22 respectively.

[0187] In this embodiment, the entrance / exit 20a serves as a bridge connecting the first activity space 100a and the second activity space 100b. Users can enter the second activity space 100b from the first activity space 100a via the entrance / exit 20a without having to enter from the outside, thus increasing convenience.

[0188] In some embodiments, the entrance / exit 20a is disposed in the first frame 21 and / or the second frame 22, and the first frame 21 and / or the second frame 22 are provided with a sealing plate 212, which can open or close the entrance / exit 20a.

[0189] For example, the entrance / exit 20a is located on the first frame 21. For example, in the unfolded state, the first frame 21 is closer to the rear of the pickup truck 200, so that the entrance / exit 20a is located on the first frame 21, which facilitates the user to enter the rear bed 201 and the first activity space 100a of the pickup truck 200 from the rear of the pickup truck 200, and then enter the second activity space 100b through the entrance / exit 20a.

[0190] The sealing plate 212 may be part of the first frame 21 and / or the second frame 22. The sealing plate 212 is formed as a movable structure, that is, when a user needs to enter the second activity space 100b, the sealing plate 212 can be lifted to open the entrance 20a, thereby entering the second activity space 100b. After entering the second activity space 100b, the sealing plate 212 is closed to close the entrance 20a, so as to reduce the risk of the user or his / her carried items falling from the entrance 20a and increase safety.

[0191] For example, please refer to Figure 8 The first frame 21 includes a plate 211 and a sealing plate 212. The sealing plate 212 is rotatably connected to the plate 211. The sealing plate 212 opens and closes the entrance / exit 20a by rotating relative to the plate 211. When the entrance / exit 20a is closed, whether in a folded or unfolded state, the sealing plate 212 and the plate 211 are laid flat, with an included angle of 180° between them.

[0192] In the description of this application, the references to terms such as "some embodiments," "exemplary," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of the embodiments of this application. In this application, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Furthermore, without contradiction, those skilled in the art can combine the different embodiments or examples described in this application, as well as the features of the different embodiments or examples.

[0193] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A vehicle-mounted tent, characterized in that, include: The underframe is used to connect to the vehicle; The top frame includes a first frame and a second frame that are connected to each other; At least one support member is provided for engaging with the second frame and is movable relative to the second frame. The vehicle-mounted tent has a folded state and an unfolded state; In the folded state, the second frame, the first frame, and the base frame are stacked sequentially along the height direction; In the unfolded state, the top frame moves relative to the base frame to generate at least a displacement along the height direction above the base frame, the top frame and the base frame form a first movable space along the height direction, the second frame is flipped relative to the first frame to be laid flat with the first frame along a first direction; the support member is detachably supported on the bottom side of the second frame, wherein the first direction is perpendicular to the height direction.

2. The vehicle-mounted tent according to claim 1, characterized in that, In the unfolded state, in the orthographic projection onto a plane perpendicular to the height direction, the projection of the support member is located outside the end of the second frame away from the first frame; or, the projection of the support member is located inside the projection of the second frame.

3. The vehicle-mounted tent according to claim 1, characterized in that, The support member is separately disposed from the base frame, and in the folded state, the support member is folded to the outside of the base frame.

4. The vehicle-mounted tent according to claim 3, characterized in that, One end of the support is connected to the second frame, and the other end can be detachably supported on the ground or the base frame.

5. The vehicle-mounted tent according to claim 4, characterized in that, In the unfolded state, a second activity space is formed above the top frame, and the support member has an escalator structure to allow the user to enter the second activity space.

6. The vehicle-mounted tent according to claim 1, characterized in that, The support member is connected to the base frame and can be detachably fitted with the second frame. In the folded state, the support member is folded inside the base frame.

7. The vehicle-mounted tent according to claim 6, characterized in that, One end of the support member is rotatably connected to the base frame, and the other end is a free end. In the folded state, the free end is separated from the second frame, and in the unfolded state, the free end abuts against the bottom of the second frame.

8. The vehicle-mounted tent according to claim 7, characterized in that, The support member includes at least one support rod, the bottom end of which is hinged to the base frame. In the folded state, the extension direction of the support rod intersects the height direction, and in the unfolded state, the support rod extends along the height direction.

9. The vehicle-mounted tent according to claim 8, characterized in that, The number of support rods is two, and the two support rods are connected to opposite sides of the base frame along the second direction. The two support rods move synchronously. The support also includes at least one connecting rod, which connects the two support rods, wherein the first direction, the second direction, and the height direction are perpendicular to each other.

10. The vehicle-mounted tent according to claim 9, characterized in that, In the unfolded state, a second activity space is formed above the top frame, and the connecting rod and the support rod constitute an escalator structure to allow users to enter the second activity space from the first activity space.

11. The vehicle-mounted tent according to claim 1, characterized in that, The vehicle-mounted tent includes a first drive mechanism, one end of which is connected to the base frame and the other end of which is connected to the first frame, so as to drive the top frame to produce at least a vertical displacement along the height direction. In the folded state, the first drive mechanism is folded inside the base frame, and in the unfolded state, the first drive mechanism is supported on the bottom side of the first frame. The support member is separately disposed from the first drive mechanism; or, the vehicle tent includes a linkage component that connects the first drive mechanism and the support member, so that the support member and the first drive mechanism form a linkage whole.

12. The vehicle-mounted tent according to claim 11, characterized in that, The first driving mechanism includes a driving rod and a first support rod. One end of the first support rod is hinged to the base frame, and the other end is hinged to the first frame. The driving rod is used to drive the first frame to generate a lifting displacement along the height direction and a displacement along a first direction through the first support rod.

13. The vehicle-mounted tent according to claim 12, characterized in that, The vehicle-mounted tent includes a second drive mechanism, which is independent of the first drive mechanism. One end of the second drive mechanism is hinged to the first frame, and the other end is hinged to the second frame. The second drive mechanism can drive the second frame to rotate up and down relative to the first frame along the height direction. The vehicle-mounted tent includes a first tent fabric connected to the periphery of the top frame. In the folded state, the first tent fabric is folded between the first frame and the second frame. In the unfolded state, at least a portion of the first tent fabric is unfolded above the top frame to enclose a second activity space with the top frame.

14. The vehicle-mounted tent according to claim 13, characterized in that, The top frame includes a middle plate, which is hinged to the first frame and the second frame respectively. In the unfolded state, the middle plate connects the top frame and the bottom frame at their close ends along a first direction. In the folded state, the middle plate extends along the height direction and encloses the first frame and the second frame to form a closed accommodating space to accommodate the first tarpaulin and the second drive mechanism.

15. The vehicle-mounted tent according to claim 14, characterized in that, The top frame also includes a middle frame. The second drive mechanism includes a slider, a first connecting rod, and a second connecting rod. The slider is slidably engaged with the middle frame. One end of the first connecting rod is connected to the slider, and the other end is hinged to the first frame. One end of the second connecting rod is connected to the slider, and the other end is hinged to the second frame. In the folded state, the middle frame is housed in the accommodating space. In the unfolded state, the middle frame is connected to the top side of the middle plate to support the first tarpaulin.

16. The vehicle-mounted tent according to any one of claims 1-15, characterized in that, The top side of the base frame is open to form a first opening, the base frame has a receiving area, the first opening communicates with the receiving area, and in the folded state, the first frame closes the first opening; A second opening is formed on the bottom side of the underframe, the underframe is connected to the top side of the rear bed of the vehicle, and the underframe communicates with the space of the rear bed of the vehicle through the second opening; And / or, the base frame is open on one side along a first direction to form an opening, the opening communicating with the containment area, the vehicle-mounted tent including a baffle connected to the first frame, the baffle being located outside the first frame in the unfolded state, and the baffle closing the opening in the folded state.

17. The vehicle-mounted tent according to any one of claims 1-15, characterized in that, The vehicle-mounted tent also includes a second tent, one end of which is connected to the base frame and the other end is connected to the bottom side of the top frame; in the unfolded state, the base frame, the second tent, and the top frame together enclose the first activity space; in the folded state, the second tent is housed inside the base frame. And / or, the top frame is provided with an entrance / exit, which extends through the top frame along the height direction. In the unfolded state, a second activity space is formed above the top frame, and the first activity space is connected to the second activity space through the entrance / exit.

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