Retractable car room

Abstract

The present invention discloses a retractable vehicle-mounted house, comprising a peripheral component and a living facility component. The peripheral component comprises: a main structure constructed of a plate frame, reinforcement bodies arranged at the edges of the plate frame, and a connecting mechanism that supports and connects the plate frame. In the unfolded state, the main structure is supported by the connecting mechanism to enclose and form a room space. In the retracted state, the vehicle-mounted house is a layered structure, the main structure forming a multi-layered structure, the reinforcement bodies protruding above and / or below the layer where they are located, and staggered or nested with other layers and reinforcement bodies arranged on other layers. The vehicle-mounted house has a large internal space when unfolded, and its total height and planar dimensions when retracted meet the requirements for rooftop storage. It has high structural strength and wind resistance, can be self-stable and self-supporting during unfolding, and is mainly retracted by folding. It has a low overall weight and is easy to carry. It also has living facilities, thereby providing users with a better camping experience.

Description

Technical Field

[0001] The present invention relates to the technical field of vehicle-mounted tents, and in particular to a stowable vehicle-mounted tent. Background Art

[0002] At present, the interior space of tents on the market is relatively small, and people cannot walk upright in the tent. Moreover, they lack basic living facilities and can basically only meet the needs of sleeping and resting, but cannot meet other life needs such as showering and cooking. The overall situation is relatively simple and the user experience is average.

[0003] Therefore, in order to improve the user experience, it is necessary to design a tent with a large internal space so that people can walk upright in the tent. In addition, the tent can also be equipped with basic living facilities.

[0004] When traveling, users often attach tents to their car roofs to save space. However, traffic regulations have specific requirements for the height and dimensions of rooftop storage. Therefore, the designed tent's height and dimensions after folding must meet these regulations. Furthermore, the tent's weight must be sufficient for easy transport.

[0005] However, tents with large interior spaces require greater structural strength to support their own weight and resist external wind forces. A common way to increase structural strength is to increase the thickness of the tent components, which obviously increases the height and weight of the tent when it is stored, making it unable to meet the weight requirements for rooftop storage and easy transportation. Furthermore, adding basic living facilities will also increase the height and weight of the tent when it is stored.

[0006] Therefore, the challenge in designing a tent with a large interior space and basic living facilities is how to make the tent meet both the structural strength requirements and the weight requirements for roof storage and easy transportation. Summary of the Invention

[0007] In order to solve the above technical problems, the present invention provides a retractable vehicle house. The vehicle house includes a peripheral component, which includes: a main structure constructed by a plate frame, a reinforcement body provided on the edge of the plate frame, and a connecting mechanism supporting and connecting the plate frame;

[0008] In the expanded state, the main structure is supported by the connecting mechanism to enclose a space inside the room; in the stowed state, the vehicle room is a layer-by-layer stacked structure, the main structure constitutes multiple layers of the layer-by-layer stacked structure, the reinforcement protrudes above and / or below the layer, and is staggered or nested with other layers and the reinforcements arranged on other layers.

[0009] In one embodiment, the main structure includes a floor and multiple side walls; in the unfolded state, the floor is laid flat on the ground, and the side walls are supported on the floor;

[0010] In the unfolded state, the top sides of the side walls are connected to form a closed structure, so that the vehicle-mounted room is capped by the side walls; or, in the unfolded state, the top sides of the side walls are separated to form an open structure, and the main structure also includes a top wall, which closes the opening, so that the vehicle-mounted room is capped by the top wall.

[0011] In one embodiment, in the unfolded state, at least one of the side walls forms an angle with itself, and the angle is greater than 0° and less than 180°.

[0012] In one embodiment, the opening of the angle faces into the room.

[0013] In one embodiment, at least one of the top walls is rotatably connected to the side walls so that all the top walls can be folded onto the side walls, and at least one of the side walls is rotatably connected to the floor so that all the side walls can be folded onto the floor.

[0014] In one embodiment, the floor is composed of multiple floor panel frames; in the expanded state, each floor panel frame is laid flat on a different position on the ground, and adjacent floor panel frames can be rotatably connected so that the floor itself can be folded; in the stowed state, each floor panel frame constitutes a layer of the layer-by-layer stacked structure, and one floor panel frame constitutes the bottom layer of the layer-by-layer stacked structure.

[0015] In one embodiment, in the unfolded state, the outer edge of the top wall extends beyond the outer wall surface of each side wall; the top wall rotatably connected to the side wall can slide into the room relative to the side wall; and the side wall rotatably connected to the floor and folded onto the floor behind the top wall can slide outside the room relative to the floor.

[0016] In one embodiment, the peripheral component also includes a stopper and a preliminary positioning member; the side wall that is rotatably connected to the floor and is first deployed abuts against the stopper when it is flipped outward to the extreme position relative to the floor, thereby being able to stabilize at the extreme position under the stopping action of the stopper; the remaining side walls and the top wall are each connected to the side wall stopped by the stopper through the preliminary positioning member.

[0017] In one embodiment, in the expanded state, the outer edge of any two adjacent side walls extends beyond the outer wall surface of the other side wall.

[0018] In one embodiment, the vehicle-mounted house also includes living facilities; in the stored state, the living facilities constitute one or more layers of the layered structure, and / or the living facilities are embedded in the layer formed by the main structure.

[0019] In one embodiment, the living facility composition includes multiple partition walls; in the unfolded state, the partition walls are located in the room and together with the main structure form a shower room; at least one of the partition walls is rotatably connected to the side wall of the main structure, so that all the partition walls can be folded onto the side wall.

[0020] In one embodiment, the living facilities further include a plurality of platforms; in the unfolded state, the platforms are located inside or outside the room and are used as tables, chairs, beds or cooking tables.

[0021] In one embodiment, the platform located inside the room is connected to the floor of the main structure in a liftable manner, and the platform located outside the room is connected to the side wall in a rotatable manner, and a storage cavity is provided on the floor; in the storage state, the platform located inside the room descends into the storage cavity, and the platform located outside the room is folded onto the side wall.

[0022] In one embodiment, a connection portion for connecting a roller is provided at the bottom of the layer-by-layer stacked structure.

[0023] The vehicle-mounted house provided by this solution has a large internal space when unfolded, and people can walk upright in the house. When folded, the total height and plane dimensions meet the regulatory requirements for rooftop objects. It has high structural strength and wind resistance. It can be self-stable and self-standing during the unfolding process without the help of a hanger. The storage process is mainly achieved by folding. Therefore, there are few scattered parts, a small amount of disassembly, and it is easy to operate. The overall weight is light and easy to carry. It is also equipped with basic living facilities, which can enhance the user's camping experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of an embodiment of a retractable vehicle cabin in an unfolded state;

[0025] Figure 2 for Figure 1 Schematic diagram of the storage state;

[0026] Figure 3 for Figure 2 A magnified view of the inner part of circle A;

[0027] Figure 4 for Figure 2 A magnified view of the inner part of the middle circle B;

[0028] Figure 5 for Figure 2 A magnified view of the inner part of the middle circle C;

[0029] Figure 6 This is a schematic diagram of an embodiment of a vehicle-mounted room without a top wall;

[0030] Figure 7 for Figure 1 Schematic diagram of the main structure with some parts hidden;

[0031] Figure 8 It is a partial cross-sectional view of the floor in the shower room;

[0032] Figure 9 is a schematic diagram of an embodiment of a floor, and also shows some components connected to the floor;

[0033] Figure 10 The connection structure of adjacent floor panel frames of the floor is shown;

[0034] Figure 11 for Figure 9 A magnified view of the inner part of circle A;

[0035] Figure 12 for Figure 9 Enlarged view of the inner part of circle B

[0036] Figure 13 The rotation and movement of the top wall during folding toward the side walls are shown;

[0037] Figure 14 for Figure 13 A magnified view of the interior of the center circle, showing the connection structure between the top wall and the side walls;

[0038] Figure 15 for Figure 1 Magnified view of the inner part of the circle;

[0039] Figure 16 The vehicle cabin is shown sliding onto the roof along the slide after being stored;

[0040] Figure 17 The partition wall is folded into the side wall, and the platform inside the room is stored in the floor.

[0041] Figure 18 It shows the process of the right top wall folding toward the right wall and the right wall folding toward the floor;

[0042] Figure 19 It shows the side and top walls folded down to the floor;

[0043] Figure 20 Shows the folding process of the floor.

[0044] The following are the descriptions of the reference numerals:

[0045] 11 floor, 11a receiving cavity, 11b drain outlet, 11c drainage channel, 111 floor panel frame, 12 side wall, 13 top wall;

[0046] 2 Enhanced body;

[0047] 31 partition wall, 32 platform;

[0048] 41 pin sleeve, 42 connecting pin, 43 hinge connecting rod, 44 bracket, 44a connecting shaft, 45 connecting hook, 46 slide rail;

[0049] 5. Stopper;

[0050] 6. Preliminary positioning parts;

[0051] 7 rollers. DETAILED DESCRIPTION

[0052] In order to enable those skilled in the art to better understand the technical solution of the present invention, the technical solution of the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments. The front-to-back direction described herein is the Front-Back direction in the figure, and the left-to-right direction is the Left-Right direction in the figure. Relative to the vehicle carrying the vehicle-mounted room, the front-to-back direction can be the vehicle length direction or the vehicle width direction or any horizontal direction that forms an angle with both the vehicle width direction and the vehicle length direction. "Front" and "rear" are relative and can be swapped. "Left" and "right" are relative and can be swapped.

[0053] like Figure 1 In the unfolded state, the vehicle cabin takes on a room-like structure. Figure 2 When folded, the vehicle housing is stacked layer by layer, with the top of each layer touching the bottom of the adjacent upper layer, and the bottom of each layer touching the top of the adjacent lower layer. The volume of the vehicle housing provided by this solution is only about 1 / 18 of its unfolded volume, with a height of less than 50 cm and a total weight of less than 60 catties.

[0054] The vehicle house includes peripheral components. The peripheral components include the main structure and the connecting mechanism. The main structure is constructed by the plate frame. The connecting mechanism is used to connect and support the plate frame. The connecting mechanism uses conventional connecting parts such as connecting rods, connecting shafts, connecting sleeves, connecting brackets, connecting hinges, connecting pins, etc. Figure 1 In the unfolded state, the main structure is supported by the connecting mechanism to form a room space. Figure 2 In the stored state, the main structure forms a multi-layer structure stacked layer by layer.

[0055] The peripheral component also includes a reinforcement body 2, which is arranged on the edge of the plate frame of the main structure. Specifically, the reinforcement body 2 can be welded to the edge of the plate frame or formed integrally with the plate frame to enhance the structural strength.

[0056] like Figure 3 、 Figure 4 or Figure 5 In the stowed state, the reinforcements 2 protrude above the top surface of the layer and / or below the bottom surface of the layer, and are staggered or nested with other layers and the reinforcements 2 disposed on other layers. It should be noted that in actual implementation, the placement, number, and protruding length of the reinforcements 2 on the edge of the panel frame can be flexibly selected based on structural strength requirements.

[0057] By arranging a protruding reinforcement 2 on the edge of the plate frame of the main structure, the structural strength of the vehicle house is improved. On this basis, a plurality of weight-reducing holes can be arranged on the edge of the plate frame to reduce the total weight of the vehicle house. Due to the presence of the reinforcement 2, even if a large number of weight-reducing holes are arranged on the edge of the plate frame, the structural strength can be guaranteed to meet the requirements.

[0058] Moreover, since the reinforcement 2 and the other layers and the reinforcements 2 arranged on the other layers are staggered or nested with each other in the stored state, each layer can be supported on the top surface of the adjacent lower layer with its own bottom surface, rather than being supported on the top surface of the adjacent lower layer by the reinforcement 2. Therefore, the total height after storage will not increase due to the presence of the reinforcement 2.

[0059] Therefore, adopting such a design can not only ensure that the structural strength of the car house meets the requirements, but also ensure that the total weight and total height of the car house after storage meet the requirements.

[0060] like Figure 1 The main structure includes a floor 11 and multiple side walls 12. In the unfolded state, the floor 11 is laid flat on the ground, and the side walls 12 are supported on the floor 11. In the unfolded state, at least one side wall 12 forms an angle with itself, and the angle is greater than 0° and less than 180°. In this way, the structural strength and wind resistance of the vehicle room can be enhanced. Specifically, the side wall 12 forms an angle with itself in the following way: the side wall 12 includes at least two plate frames, and the at least two plate frames of the side wall 12 form an angle with each other under the support of the above-mentioned connecting mechanism. It is best to have the opening of the angle facing the inside of the room, so that the side wall 12 protrudes outward at the vertex of the angle, so as not to encroach on the space inside the room.

[0061] Figure 1In the embodiment, four side walls 12 are provided, namely the front side wall, the rear side wall, the left side wall, and the right side wall. In the unfolded state, the four side walls 12 are angled with each other. Specifically, the front side wall and the rear side wall each have six panel frames, three of which are arranged on the left side of the same plane to form a left partition, and the other three panel frames are arranged on the right side of the same plane to form a right partition. The left and right partitions are angled with each other and supported and connected by the above-mentioned connecting mechanism. The left and right walls each have eight panel frames, four of which are arranged on the top side of the same plane to form an upper partition, and the other four panel frames are arranged on the bottom side of the same plane to form a lower partition. The upper and lower partitions are angled with each other and supported and connected by the above-mentioned connecting mechanism.

[0062] like Figure 1 The main structure may further include a top wall 13. The top sides of the side walls 12 are separated into an open structure, and the top wall 13 is supported on the top sides of the side walls 12 and closes the openings on the top sides of the side walls 12, so that the vehicle room is capped by the top wall 13. Figure 1 Two top walls 13 are provided, one on the left and the other on the right. When deployed, the right side of the left top wall and the left side of the right top wall align to form a peaked roof structure, supported by a connecting mechanism. Windows can be provided on both the side walls 12 and the top wall 13 to provide light and ventilation to the room.

[0063] It should be noted that in actual implementation, the top wall 13 may not be provided. Figure 6 In the unfolded state, the top sides of the side walls 12 are connected to form a closed structure. In this way, the vehicle room is capped by the side walls 12, and there is no need to set up a top wall 13.

[0064] like Figure 7 The vehicle-mounted room may also include living facilities; in the unfolded state, the living facilities are located inside and / or outside the room. Figure 7 In the embodiment, the living facilities include multiple partition walls 31 and multiple platforms 32. In the unfolded state, the partition walls 31 and the main structure together form a shower room, and the platform 32 is substantially parallel to the ground. Figure 8 and Figure 9 A drain port 11b is provided on the floor 11 in the shower room, and a drainage channel 11c is provided in the floor 11 to lead the water outside the room.

[0065] The platform 32 can be used as a table, a chair, a bed, a cooking table, etc. In actual implementation, the height and plane size of the platform 32 can be flexibly set according to different design purposes. Figure 7 In the invention, seven platforms 32 are provided. In the unfolded state, two platforms 32 are located in the room and assembled into a bed, two platforms 32 are located in the room and assembled into a table, two platforms 32 are located on both sides of the table as chairs, and one platform 32 is located outside the room and is used as a cooking table.

[0066] In the stowed state, the living facilities constitute layers of a stacked structure and / or are embedded in the layers of the main structure. Embedding the living facilities in the layers of the main structure can further reduce the total height of the vehicle house after stowage.

[0067] like Figure 9 The floor 11 may include a plurality of floor panel frames 111. Figure 9 In the embodiment, four floor panels 111 are provided, namely the left front floor panel frame, the left rear floor panel frame, the right front floor panel frame and the right rear floor panel frame. In the unfolded state, each floor panel frame is laid flat at a different position on the ground. Figure 2 In the stored state, each floor panel frame constitutes a layer of the layer-by-layer stacking structure, and one floor panel frame constitutes the bottom layer of the layer-by-layer stacking structure.

[0068] Specifically, when storing, the panels and frames can be disassembled one by one and stacked into the above-mentioned layered structure. However, this is labor-intensive and takes a long time to assemble for the next use. In addition, there are many loose parts that are easy to lose. Therefore, this solution strives to minimize the amount of disassembly and mainly achieves storage through folding. To this end, this solution has the following designs:

[0069] At least one partition wall 31 is rotatably connected to the side wall 12, so that all partition walls 31 can be folded onto the side wall 12. Specifically, all partition walls 31 can be rotatably connected to the side wall 12, or a portion of the partition walls 31 can be rotatably connected to the side wall 12, and other partition walls 31 can be rotatably connected to this portion of the partition wall 31. In the illustrated embodiment, Figure 7 Four partition walls 31 are set, among which two partition walls 31 are rotatably connected to the left wall, and the other two partition walls 31 are rotatably connected to the two partition walls 31 respectively.

[0070] Moreover, all platforms 32 in the room are connected to the floor 11 via the lifting bracket 44 , and the floor 11 is provided with a receiving cavity 11 a ; in the storage state, all platforms 32 in the room and the lifting bracket 44 are stored together in the receiving cavity 11 a of the floor 11 .

[0071] Furthermore, all the platforms 32 outside the room are rotatably connected to the side walls 12 . In the stored state, the platforms 32 outside the room are folded onto the side walls 12 .

[0072] Furthermore, at least one top wall 13 is rotatably connected to the side wall 12, allowing all top walls 13 to be folded onto the side wall 12. Specifically, all top walls 13 can be rotatably connected to the side walls 12, or a portion of the top walls 13 can be rotatably connected to the side walls 12, with other top walls 13 rotatably connected to these portions. In the illustrated embodiment, both top walls 13 are rotatably connected to the side walls 12, with the left top wall rotatably connected to the left side wall, and the right top wall rotatably connected to the right side wall.

[0073] Furthermore, at least one side wall 12 is rotatably connected to the floor 11, so that all side walls 12 can be folded onto the floor 11. Specifically, all side walls 12 can be rotatably connected to the floor 11, or a portion of the side walls 12 can be rotatably connected to the floor 11, and the other side walls 12 can be rotatably connected to this portion of the side walls 12. Figure 9 The front and rear sides of the floor 11 are each connected to three sets of brackets 44, the front side wall and the rear side wall are rotatably connected to the brackets 44, and the left and right sides of the floor 11 are connected to connecting hooks 45, and the left wall and the right wall are rotatably connected to the connecting hooks 45.

[0074] Furthermore, the adjacent floor panels of the floor 11 can be rotatably connected so that the floor 11 can be folded. Figure 10 , adjacent floor panels are connected by a hinge structure, that is, adjacent floor panels are provided with pin sleeves 41, and connecting pins 42 pass through the pin sleeves 41 on the adjacent floor panels in sequence. Of course, in actual implementation, the rotatable connection method can be flexibly rotated and is not limited to the hinge structure.

[0075] It should be noted that the rotatable connection described herein may be achieved through pin connection, hinge connection, riveting connection, hook connection, hinge connection, etc.

[0076] With the above design, during the storage process, all the panels are connected together, without any scattered panels, making storage and deployment operations more convenient.

[0077] First, fold the platform 32 outside the room to the side wall 12, lower the platform 32 and the lifting bracket 44 inside the room into the accommodating cavity 11a of the floor 11, and fold the partition wall 31 to the left wall. Figure 17 ;

[0078] Then separate the right side of the left top wall and the left side of the right top wall, fold the left top wall onto the left wall, and fold the right top wall onto the right wall. Figure 18 ;

[0079] Then fold the left side wall together with the left top wall and partition wall onto the left front floor panel frame and the left rear floor panel frame, fold the right side wall together with the right top wall and partition wall onto the right front floor panel frame and the right rear floor panel frame, fold the front side wall onto the left front floor panel frame and the right front floor panel frame, and then fold the rear side wall onto the left rear floor panel frame and the right rear floor panel frame, refer to Figure 19 ;

[0080] Then fold the floor 11 together with all the components folded on it first left and right and then front and back to form a layer-by-layer stacked structure. Figure 20 .

[0081] like Figure 1 In the unfolded state, the outer edge of the top wall 13 extends beyond the outer wall surface of the side wall 12. In this way, rainwater can be prevented from entering the room along the joints between the top wall 13 and the side wall 12, and a space frame can be formed with the side wall 12 (described in detail later), thereby improving the structural strength and stability of the vehicle room. However, with this arrangement, when the top wall 13 is folded toward the side wall 12, there may be interference between the reinforcement 2 on the top wall 13 and the wall surface of the side wall 12, resulting in the reinforcement 2 on the top wall 13 being unable to be staggered or nested with the reinforcement 2 on other layers or other layers after storage. Moreover, after folding, the outer edge of the top wall 13 will extend beyond the outer edge of the side wall 12, resulting in a large plane size after storage. In order to solve these problems, this solution has been further optimized.

[0082] like Figure 13 In this solution, the top wall 13 rotatably connected to the side wall 12 can not only rotate relative to the side wall 12 but also slide relative to the side wall 12 into the room. In this way, when the top wall 13 is folded toward the side wall 12, it can slide toward the room at the same time, thereby ensuring that the reinforcements 2 on the top wall 13 are staggered or nested with the reinforcements 2 on other layers or other layers after folding, and ensuring that the outer edge of the top wall 13 is located within the outer edge of the side wall 12 after folding. Specifically, the connection structure that enables the top wall 13 to rotate and slide relative to the side wall 12 can be adopted. Figure 14 The hinged link 43 shown is, of course, not limited thereto.

[0083] In addition, because the outer edge of the top wall 13 extends beyond the outer wall surface of the side wall 12, the side wall 12 folded onto the floor 11 behind the top wall 13 will interfere with the folding of the top wall 13. In this solution, the front and rear side walls fold onto the floor 11 behind the top wall 13. Therefore, in order to avoid interference, in this solution, the front and rear side walls can not only rotate relative to the floor 11 but also slide relative to the floor 11 toward the outside of the room. Figure 9 、 Figure 11 and Figure 12 In this solution, a set of slide rails 46 are respectively provided on the left, right and middle parts of the front and rear sides of the floor 11. Three sets of brackets 44 are respectively connected to the three sets of slide rails 46. The front side wall and the rear side wall are connected to the connecting shaft 44a which is rotatably connected to the bracket 44, thereby realizing the rotatable and sliding connection between the front side wall and the rear side wall and the floor 11.

[0084] like Figure 1 and Figure 15 The peripheral components may also include a stopper 5 and a preliminary positioning member 6.

[0085] like Figure 15The stopper 5 is connected to the frame of the floor 11. In the figure, the stopper 5 is connected to the bracket 44 connected to the floor 11. When the side wall 12, which is rotatably connected to the floor 11 and deployed first (the front and rear side walls are deployed first in the figure), is tilted outward relative to the floor 11 to the extreme position, it abuts against the stopper 5. Therefore, under the restraining action of the stopper 5 and the limiting action of the connecting shaft 44a of the bracket 44, it can be stabilized in the extreme position and will not rotate inward or outward independently, thereby allowing it to stand on the floor 11. When the front or rear side wall is in the above-mentioned extreme position, it is slightly tilted outward relative to the vertical direction to avoid interfering with the deployment of the left and right walls. After the left and right walls are deployed, the front and rear side walls are deflected to a position abutting the left and right walls.

[0086] like Figure 1 The remaining side walls 12 and top wall 13 are each connected to the side wall 12 stopped by the stopper 5 through the preliminary positioning part 6, so that the remaining side walls 12 can rely on the side wall 12 stopped by the stopper 5 to achieve self-support, and the top wall 13 can rely on the side wall 12 stopped by the stopper 5 to achieve self-stabilization. Figure 1 The preliminary positioning member 6 is a positioning pin. Figure 1 The dotted line in the figure represents the axis of the positioning pin. Of course, the preliminary positioning member 6 is not limited to the positioning pin, and may also be a buckle, for example.

[0087] like Figure 1 In the unfolded state, the outer edge of the top wall 13 extends beyond the outer wall surface of the side walls 12, and the outer edge of any two adjacent side walls 12 extends beyond the outer wall surface of the other. In other words, the outer edge of one abuts against the inner wall surface of the other. In the figure, the left edge of the front side wall and the rear side wall extends beyond the outer wall surface of the left wall, and the right edge of the front side wall and the rear side wall extends beyond the outer wall surface of the right wall. The front edges of the left and right walls abut against the inner wall surface of the front side wall, and the rear edges of the left and right walls abut against the inner wall surface of the rear wall. With this arrangement, the top wall 13 and any two adjacent side walls 12 support each other. At the same time, under the connecting action of the preliminary positioning member 6 and the stopping action of the stop member 5, a stable spatial frame is formed. In this way, the side walls 12 and the top wall 13 can stably stand and stabilize themselves during the unfolding of the vehicle room, and the structural strength and stability after unfolding are better.

[0088] Since the side walls 12 and the top wall 13 can stand and stabilize stably during the deployment of the vehicle-mounted house, no hanger is required during the deployment process, which makes the operation more convenient.

[0089] like Figure 16 The bottom of the stacked structure formed by storage is provided with a connecting portion for connecting the roller 7, so that the vehicle-mounted room can be dragged after storage, which is more labor-saving.

[0090] In addition, a mounting seat and a slide housed in the mounting seat may be provided on the roof of the vehicle. The slide house may extend from the mounting seat to the ground, so that the retracted vehicle cabin may extend from the ground along the slide house to the top of the mounting seat.

[0091] In summary, the vehicle-mounted house provided by this solution has a large internal space when unfolded, and people can walk upright in the house. After folding, the total height and plane dimensions meet the regulatory requirements for rooftop objects. It has high structural strength and wind resistance. It can be self-stable and self-standing during the unfolding process without the help of a hanger. The folding process is mainly achieved by folding. Therefore, there are few scattered parts, a small amount of disassembly, and it is easy to operate. The overall weight is small and easy to carry. It is also equipped with basic living facilities, which can enhance the user's camping experience.

[0092] The above is a detailed introduction to the vehicle-mounted room provided by the present invention. This article uses specific examples to illustrate the principles and implementation methods of the present invention. The description of the above embodiments is only used to help understand the method of the present invention and its core idea. It should be pointed out that for ordinary technicians in this technical field, without departing from the principles of the present invention, the present invention can also be improved and modified. These improvements and modifications also fall within the scope of protection of the claims of the present invention.

Claims

1. The retractable car house is characterized by: The vehicle-mounted house comprises a peripheral component, wherein the peripheral component comprises: a main structure formed by a plate frame, a reinforcement body (2) provided at the edge of the plate frame, and a connection mechanism for supporting and connecting the plate frame; In the unfolded state, the main structure is supported by the connecting mechanism to enclose a room space; in the retracted state, the vehicle room is a layer-by-layer stacked structure, the main structure constitutes multiple layers of the layer-by-layer stacked structure, the reinforcement (2) protrudes above and / or below the layer where it is located, and is staggered or nested with other layers and the reinforcement (2) arranged on other layers; The main structure includes a floor (11) and multiple side walls (12). In the unfolded state, the floor (11) is laid flat on the ground, and the side walls (12) are supported on the floor (11). At least one side wall (12) is rotatably connected to the floor (11). The peripheral components also include a stopper (5) and a preliminary positioning member (6); the side wall (12) that is rotatably connected to the floor (11) and unfolded first is turned outward relative to the floor (11) to the extreme position and abuts against the stopper (5), so that it can be stabilized at the extreme position under the stopping action of the stopper (5); the remaining side walls (12) are each connected to the side wall (12) stopped by the stopper (5) through the preliminary positioning member (6).

2. The retractable vehicle house according to claim 1, characterized in that: In the unfolded state, the top sides of the side walls (12) are connected to form a closed structure, so that the vehicle room is capped by the side walls (12); or, in the unfolded state, the top sides of the side walls (12) are separated to form an open structure, and the main structure also includes a top wall (13), which closes the opening, so that the vehicle room is capped by the top wall (13), and the top wall (13) is connected to the side wall (12) stopped by the stopper (5) through the preliminary positioning member (6).

3. The retractable vehicle house according to claim 2, characterized in that: In the unfolded state, at least one of the side walls (12) forms an angle with itself, and the angle is greater than 0° and less than 180°.

4. The retractable vehicle house according to claim 3, characterized in that: The opening of the angle faces into the room.

5. The retractable vehicle house according to claim 2, characterized in that: At least one of the top walls (13) is rotatably connected to the side walls (12), so that all of the top walls (13) can be folded onto the side walls (12).

6. The retractable vehicle house according to claim 5, characterized in that: The floor (11) is composed of a plurality of floor panel frames (111); in the unfolded state, each of the floor panel frames (111) is laid flat on a different position on the ground, and adjacent floor panel frames (111) are rotatably connected so that the floor (11) itself can be folded; in the retracted state, each of the floor panel frames (111) constitutes a layer of the layer-by-layer stacking structure, and one of the floor panel frames (111) constitutes the bottom layer of the layer-by-layer stacking structure.

7. The retractable vehicle house according to claim 5, characterized in that: In the unfolded state, the outer edge of the top wall (13) extends beyond the outer wall surface of each side wall (12); the top wall (13) rotatably connected to the side wall (12) can slide into the room relative to the side wall (12); and the side wall (12) rotatably connected to the floor (11) and folded onto the floor (11) behind the top wall (13) can slide outside the room relative to the floor (11).

8. The retractable vehicle house according to claim 7, characterized in that: In the unfolded state, the outer edge of any two adjacent side walls (12) extends beyond the outer wall surface of the other side wall.

9. The retractable vehicle house according to any one of claims 1 to 8, characterized in that: The vehicle-mounted house also includes living facilities. In the stored state, the living facilities constitute one or more layers of the layered structure, and / or the living facilities are embedded in the layer formed by the main structure.

10. The retractable vehicle house according to claim 9, characterized in that: The living facility comprises a plurality of partition walls (31); in an unfolded state, the partition walls (31) are located in the room and enclose together with the main structure to form a shower room; at least one of the partition walls (31) is rotatably connected to the side wall (12) of the main structure, so that all the partition walls (31) can be folded onto the side wall (12).

11. The retractable vehicle house according to claim 10, characterized in that: The living facilities also include a plurality of platforms (32); in the unfolded state, the platforms (32) are located inside or outside the room and are used as tables, chairs, beds or cooking tables.

12. The retractable vehicle house according to claim 11, characterized in that: The platform (32) located inside the room is connected to the floor (11) of the main structure in a liftable manner, and the platform (32) located outside the room is connected to the side wall (12) in a rotatable manner. A storage cavity (11a) is provided on the floor (11); in a storage state, the platform (32) located inside the room descends into the storage cavity (11a), and the platform (32) located outside the room is folded onto the side wall (12).

13. The retractable vehicle house according to any one of claims 1 to 8, characterized in that: A connecting portion for connecting a roller (7) is provided at the bottom of the layer-by-layer stacked structure.

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