CN113911019A

CN113911019A - Storable vehicle-mounted house

Info

Publication number: CN113911019A
Application number: CN202111243402.0A
Authority: CN
Inventors: 夏绎; 夏展敏
Original assignee: Shanghai Deo Electric Co ltd
Current assignee: Shanghai Deo Electric Co ltd
Priority date: 2021-08-31
Filing date: 2021-10-25
Publication date: 2022-01-11
Also published as: WO2023030301A1

Abstract

The invention discloses a stowable vehicle-mounted house, wherein a roof of the vehicle-mounted house comprises a plurality of roof plates; the joint of the roof plate is provided with a guide pair and a splicing pair; the guiding pair guides the side inclination of a joint close to the roof plate block in the horizontal approaching process of the roof plate block to enable the adjacent roof plate blocks to form a preset included angle at the joint, and the inserting pair enables the adjacent roof plate blocks to be mutually inserted and locked in the horizontal approaching process of the roof plate block. In addition, the vehicle-mounted house further comprises a side wall, a side wall unfolding and folding mechanism, a floor unfolding and folding mechanism, a roof lifting mechanism, a supporting mechanism, a facility assembly and the like. This vehicle-mounted room expandes the back inner space big, has satisfied the demand and the various life demands of people's walking upright in the room, accomodates the back small, has satisfied the limit for height requirement and the plane area requirement of putting the thing on the roof, in addition, expandes the back steadiness height, and the anti-wind ability is strong, and it is laborsaving convenient to exhibition receipts easy operation.

Description

Storable vehicle-mounted house

Technical Field

The invention relates to the technical field of vehicle-mounted tents, in particular to a stowable vehicle-mounted house.

Background

At present, the inner space of the vehicle-mounted tent on the market is small, and people can not walk upright in the tent, so that the user experience is not good, the inner space of the tent can be increased, and the large tent in the inner space is difficult to fold and unfold.

In view of this, how to make the tent with large internal space more easily folded and unfolded is a technical problem to be solved by those skilled in the art.

Disclosure of Invention

In order to solve the technical problem, the application provides a stowable vehicle-mounted house, wherein a roof of the vehicle-mounted house comprises a plurality of roof plates; the joint of the roof plate is provided with a guide pair and a splicing pair; the guiding pair guides the side inclination of a joint close to the roof plate block in the horizontal approaching process of the roof plate block to enable the adjacent roof plate blocks to form a preset included angle at the joint, and the inserting pair enables the adjacent roof plate blocks to be mutually inserted and locked in the horizontal approaching process of the roof plate block.

In one embodiment, adjacent roof panels are provided with a guiding part and a guided part, and the guiding part and the guided part are matched to form the guiding pair; and under the state that the adjacent roof plates form the preset included angle, the guided part at least partially extends to the upper part of the seam of the roof plate and the upper part of the roof plate provided with the guide part.

In one embodiment, the roof panel block provided with the guided portion is further provided with a receiving portion for receiving the guide portion of the roof panel block adjacent thereto, and an inner surface of the receiving portion and an outer surface of the guide portion inserted therein are brought into close contact to seal a seam of the roof panel block.

In one embodiment, the cross-sectional shape of the inner surface of the socket portion and the cross-sectional shape of the outer surface of the guide portion are both arcuate.

In one embodiment, the roof plates where the plurality of joints intersect at one point constitute a group of roof plate block assemblies, and the guided portions of the same group of roof plate block assemblies are stacked up and down at the joint intersection points in a state where the adjacent roof plates form the preset included angle by themselves.

In one embodiment, the floor of the vehicle-mounted room comprises a plurality of floor plates, a thrust member is arranged on the periphery of the floor, the roof is located inside the thrust member when the roof is lowered to a low position horizontally jointed with the floor or a member stacked on the floor, and the thrust member can push the roof plates located at the low position to horizontally approach in the process of horizontally approaching the floor plates, so that adjacent roof plates form the preset included angle at a joint along with the horizontal approach of the floor plates.

In an embodiment, on-vehicle room is including the floor exhibition receipts mechanism that is used for exhibition receipts floor, floor exhibition receipts mechanism includes first connecting device, first connecting device includes first connecting portion and second connecting portion at least, first connecting portion with second connecting portion are connected with a set of floor board piece group spare respectively separately, the second connecting portion with first connecting portion are connected and can be relative first connecting portion are along longitudinal sliding to drive the side of a set of floor board piece group spare sliding receipt to the top of another set of floor board piece group spare or sliding exhibition to another set of floor board piece group spare.

In one embodiment, each set of floor panel assemblies comprises a plurality of layers of floor panels; the floor unfolding and folding mechanism further comprises a second connecting device, the second connecting device at least comprises a third connecting portion and a fourth connecting portion, the third connecting portion and the fourth connecting portion are respectively connected with floor plates on different layers in the same group of floor plate assemblies, the third connecting portion and the fourth connecting portion are connected and can be opposite to each other, the fourth connecting portion can slide transversely to drive one floor plate to be folded to the upper side of another floor plate or to be unfolded to the side of another floor plate.

In one embodiment, the first and/or second connecting portion comprises a lifter, and the third connecting portion comprises a lifter for adjusting the height of the floor panel to level the floor in an unfolded state.

In one embodiment, the vehicle-mounted room includes a lifting mechanism for lifting a roof, the lifting mechanism includes a plurality of lifting devices and a driving device for driving the lifting devices to lift, the lifting devices are connected between the roof and a floor of the vehicle-mounted room, and the plurality of lifting devices include: at least one longitudinal lifting device connected to the longitudinal side of the roof and at least one transverse lifting device connected to the transverse side of the roof.

In one embodiment, the lifting device comprises an X-shaped cross arm, an upper guide member, a lower guide member, an upper sliding member sliding along the upper guide member, and a lower sliding member sliding along the lower guide member, wherein the upper guide member is connected with the roof, the lower guide member is connected with the floor of the vehicle-mounted room, the upper end of the X-shaped cross arm is connected with the upper sliding member, and the lower end of the X-shaped cross arm is connected with the lower sliding member.

In one embodiment, the driving device includes a power element and a plurality of driving shafts, wherein one driving shaft is connected with the power element, all the driving shafts are linked through a transmission assembly, each driving shaft includes a plurality of driving shaft sections which are connected in sequence, each driving shaft section is connected with another driving shaft section at a joint of the floor, and each driving shaft section is respectively in threaded connection with one lower sliding piece.

In one implementation mode, the vehicle-mounted house comprises a side wall assembly, the side wall assembly comprises a side wall and a side wall unfolding and folding mechanism used for unfolding and folding the side wall, two side walls which are adjacent to each other in an unfolding state and form an included angle with each other are connected with a roof, the two side walls rotate relative to a floor under the driving of the lifting mechanism, the other side wall is connected with the side wall unfolding and folding mechanism, and the side wall unfolding and folding mechanism rotates relative to the floor under the driving of the side wall unfolding and folding mechanism.

In an embodiment, side wall exhibition receipts mechanism includes side wall exhibition receipts subassembly, side wall exhibition receipts subassembly includes rotating part, moving member, top support piece and actuating lever, the one end of actuating lever stretch to the side wall inboard in on-vehicle room with the rotating part is connected, and the other end stretches to the side wall outside in on-vehicle room and is connected with power component, the moving member with the rotating part cooperation can be followed the rotation of rotating part is followed the rotation axis of rotating part removes, the top of top support piece is connected with the side wall in on-vehicle room, the bottom of top support piece with the moving member is connected, top support piece can follow the removal of moving member and swing to it is rotatory to the relative floor of side wall that drives on-vehicle room.

In an embodiment, on-vehicle room includes supporting mechanism, supporting mechanism is including falling to the ground strutting arrangement and side wall strutting arrangement, and under the on-vehicle room state of unfolding, the top that falls to the ground strutting arrangement is connected with the floor and/or the floor exhibition mechanism in on-vehicle room, the bottom support subaerial, side wall strutting arrangement's top is connected with the side wall in on-vehicle room, the bottom is connected with the floor and/or the floor exhibition mechanism in on-vehicle room.

In one embodiment, the vehicle-mounted house comprises a facility assembly, the facility assembly comprises a first type of living facility with the height larger than a preset value in a storage state and a facility box used for containing the first type of living facility, the facility box is located outside the vehicle-mounted house, one side of the facility box is provided with a through hole, and in an unfolding state of the vehicle-mounted house, the side where the through hole of the facility box is located is adjacent to the side wall of the vehicle-mounted house, so that the first type of living facility can pass through the through hole of the facility box to enter the interior of the vehicle-mounted house.

In one embodiment, the facility composition further includes a second living facility with a height smaller than a preset value in a storage state, the second living facility includes a plate-shaped main body member and a support member, the plate-shaped main body member is hinged to a side wall or a floor of the vehicle-mounted house, the support member is hinged to the floor or the plate-shaped main body member of the vehicle-mounted house, in the storage state, the plate-shaped main body member and the support member are located at a position which is attached to the side wall or the floor of the vehicle-mounted house in parallel, in an expansion state, the plate-shaped main body member is located at a height position which is parallel to the floor and is spaced from the floor by a distance, and the support member is supported between the floor and the plate-shaped main body member.

In one embodiment, the facility assembly further comprises a partition facility, the partition facility is hinged to a side wall of the vehicle-mounted room, the space in the room is divided into a plurality of spaces by the partition facility in an unfolded state, and the partition facility is located at a position which is attached to the side wall of the vehicle-mounted room in parallel in a storage state.

The application provides a vehicle-mounted house, it is big to expand back inner space, has satisfied the demand and the various life demands of people's walking upright in the room, accomodates the back small, has satisfied the limit for height requirement and the plane area requirement that the thing was put to the roof, and in addition, the expansion back steadiness is high, and anti-wind ability is strong, and exhibition receipts easy operation is laborsaving convenient.

Drawings

FIGS. 1 and 2 are schematic views of an embodiment of a vehicle-mounted house in two unfolded states;

FIG. 3 is a schematic view of another embodiment of the vehicle-mounted compartment in a deployed state;

fig. 4 and 5 are schematic views of the vehicle-mounted room in fig. 1 in a first storage state and a second storage state, respectively;

FIG. 6 is a schematic view of the in-vehicle compartment of FIG. 3 in a stowed position;

FIG. 7 is a schematic view of the floor in an expanded state;

FIG. 8 is a schematic view of the floor in a stowed position;

FIG. 9 is a schematic view of the first connecting device of the floor board folding and unfolding mechanism in a first storage state;

FIG. 10 is a schematic view of the first connecting device of the floor board folding and unfolding mechanism in a second storage state;

FIG. 11 is an exploded view of one embodiment of a first coupling device of the floor board folding and unfolding mechanism;

FIG. 12 is an enlarged view of a portion of FIG. 11 encircled in dashed lines;

FIG. 13 is an exploded view of another embodiment of the first coupling device of the floor board folding and unfolding mechanism;

FIGS. 14, 15, 16 are schematic views of the floor unfolding process;

figure 17 is a schematic view of the floor support unit inserted into the sleeve of the first connector unit;

FIG. 18 is a schematic view of the elevator mechanism attached between the roof and floor;

FIG. 19 is a schematic view of the elevator mechanism lowering the roof to a lowered position;

FIG. 20 is an enlarged view of portion A of FIG. 19;

FIG. 21 is a schematic view of the leveling of the roof in the lowered position;

FIG. 22 is an enlarged view of the first embodiment taken at portion A of FIG. 18;

FIG. 23 is an enlarged view of the second embodiment of portion A of FIG. 18;

FIG. 24 is an enlarged view of one embodiment of portion B of FIG. 18;

FIG. 25 is an enlarged view of one embodiment of section C of FIG. 18;

FIG. 26 is an enlarged view of one embodiment of portion D of FIG. 25;

FIG. 27 is an isolated view of the drive and lower guide;

FIG. 28 is a schematic view of motion limitation using a non-parallel arrangement;

FIGS. 29, 30, 31 and 32 are schematic views of a first embodiment of an X-shaped cross arm;

FIGS. 33, 34 and 35 are schematic views of a second embodiment of an X-shaped cross arm;

figures 36, 37 and 38 are schematic views of a third embodiment of an X-shaped cross arm;

FIG. 39 is an enlarged view of portion A of FIG. 21;

FIG. 40 is an end view of the seam of adjacent roof panels of FIG. 21;

FIG. 41 is an end view of the seam of adjacent roof panels of FIG. 19;

FIG. 42 is an enlarged view of portion B of FIG. 19;

fig. 43 and 44 are partial structural schematic diagrams of the vehicle-mounted room;

FIG. 45 is an enlarged view of position A of FIG. 43;

FIG. 46 is an enlarged view of position B of FIG. 43;

FIG. 47 is a cross-sectional view taken along line C-C of FIG. 43;

FIG. 48 is an exploded enlarged view of the D position in FIG. 43;

FIG. 49 is an enlarged view of position A of FIG. 44;

FIG. 50 is an enlarged view of position B of FIG. 44;

FIG. 51 is a process view of a portion of the sidewall being deployed with the roof;

FIG. 52 is a schematic view of a portion of the sidewall being connected to the roof by a connecting rod;

FIG. 53 is a schematic view of a portion of the sidewall being deployed by the sidewall deployment and retraction mechanism;

FIG. 54 is an enlarged view of position A of FIG. 53;

FIG. 55 is an enlarged view of position B of FIG. 53;

fig. 56 is a front view of the vehicle-mounted house in a state of being placed on the roof of the vehicle;

FIG. 57 is a schematic view of the floor frame, floor folding and unfolding mechanism and part of the support mechanism;

FIG. 58 is a schematic view of a connection between the second primary strut and the sidewall.

Fig. 59, 60, 61, 62 and 63 are partial structural views of fig. 3;

FIG. 64 is a schematic view of the caravan of FIG. 3 in a roof deployed state;

FIG. 65 is a schematic view showing a state in which a lid of the utility box is opened;

FIG. 66 is a schematic view of a second type of living facility stored in a position parallel to the side walls and the floor;

fig. 67 and 68 are schematic views of two expanded states of a second type of living facility;

fig. 69 is a schematic operation diagram of a support member that supports the front plate 905a in fig. 68.

The reference numerals are explained below:

10 front side wall, Q1 side wall unit and Q2 second side wall unit;

20 rear side wall, Q3 third side wall element, Q4 fourth side wall element;

30 left side wall, Q5 fifth side wall unit and Q6 sixth side wall unit;

40 right side wall, Q7 seventh side wall unit, Q8 eighth side wall unit;

the device comprises a G opening sliding groove, a U stopping sheet, a V long rib, a W long sliding groove, an X1 upper wall body, an X2 lower wall body, an X21 upper wall body, an X22 lower wall body, a Y hinge shaft and a Z connecting rod.

50 roofs, 51 first roof panel, 52 second roof panel, 53 third roof panel, 54 fourth roof panel, 50a guide portion, 50b guided portion, 50c socket concave portion, 50d socket convex portion, 50e socket portion, 50f connecting rod;

60 floors, 60a first floor block assembly, 60b second floor block assembly, 61 first floor block, 62 second floor block, 63 third floor block, 64 fourth floor block, 65 slipper, 66 thrust.

70 floor unfolding and folding mechanisms;

71a first connection means, 71a first connection, 71b second connection, 71c fifth connection, 71d first sleeve, 71e second sleeve, 71f third sleeve;

72 second connecting means, 72a third connecting portion, 72b fourth connecting portion;

701 slide, 702 swing arm, 703 transition slide, 704 connecting shaft.

80a lifting mechanism;

80a longitudinal lifting device, 80b transverse lifting device and 80c driving device;

an 81X-shaped cross arm, an 81a first arm segment, an 81b second arm segment, an 81c third arm segment, an 81d fourth arm segment, an 81e first transition piece, an 81f second transition piece, an 81g first hinge, an N1 first slider, an M1 first guide slot, an 81h second hinge, an N2 second slider, an M2 second guide slot, an N3 orifice plate, an N4 hollow shaft;

82 upper guide member, 82a upper guide member, 82b ferrule portion, 83 lower guide member, 83a lower guide member, S-slot, 84 upper slide member, 85 lower slide member, 86 gear, 87 drive shaft, 87a drive shaft section, 88 elastic connecting member, 88a hinge portion, 88b elastic portion.

90, the equipment is composed of the following components;

901a first facility box, 901b second facility box, 902 sliding pair, 903 box seat;

904 first-class living facilities, 9041 sink, 9042 toilet;

905 second-type living facilities, 9051 a first plate-shaped body member, 9052 a second plate-shaped body member, 9053 a third plate-shaped body member, 9054 a fourth plate-shaped body member, 9055 a fifth plate-shaped body member, 9056 a sixth plate-shaped body member, 9057 a seventh plate-shaped body member, 9058 an eighth plate-shaped body member, 9059 supporting members, 905a front plate portion, 906 rear plate portions, 905c right plate portions and 905d left plate portions;

906 partition facilities, 9061 first partition wall, 9062 second partition wall, 9063 third partition wall;

90A slide rail pair, 90B fan, 90C chamber door, 90D depressed area.

100 a support mechanism;

101, a landing support device, 101a, 101b, a first auxiliary leg, 101c, a second auxiliary leg, 101d, 101e, a limiting support member and 101f, wherein the landing support device comprises a landing support device, 101a, a first auxiliary leg, 101c, a second auxiliary leg, a sliding rod, 101d, a limiting support member and a reinforcing member;

102 side wall supporting devices, 102a first main supporting rod, 102b second main supporting rod, 102c third main supporting rod, 102d first horizontal connecting piece, 102e second horizontal connecting piece, 102f door entering platform, 102g first reinforcing supporting rod, 102h second reinforcing supporting rod, 1021 end inserting rod and 1022 connecting rod;

103 into the door landing.

110 side wall expanding and contracting mechanism, 1101 rotating part, 1102 moving part, 1103 top supporting part, 1104 driving rod and 1105 guide shaft.

120 side door, 1201 upper door body, 1202 lower door body, 1203 upper hinge shaft and 1204 lower hinge shaft.

Detailed Description

In order to make those skilled in the art 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 the detailed description. The front-back direction and the longitudinal direction are the same horizontal direction, and the left-right direction and the transverse direction are the same horizontal direction. The horizontal direction is a direction parallel to the floor. The Front-Back direction is the Front-Back direction in the figure, and the Left-Right direction is the Left-Right direction in the figure. The front-rear direction of a vehicle carrying a house may be the vehicle length direction or the vehicle width direction of the vehicle, or may be any horizontal direction having an angle with both the vehicle width direction and the vehicle length direction. "front" and "back" are relative and can be reversed. "left" and "right" are relative and can be reversed.

As shown in fig. 1, the on-vehicle room includes: the device comprises side walls (10-40), a roof 50, a floor 60, a floor unfolding and folding mechanism 70 for unfolding and folding the floor, a lifting mechanism 80 for lifting the roof, a facility assembly 90, a supporting mechanism 100 for supporting and stabilizing, a side wall unfolding and folding mechanism 110 for unfolding and folding the side walls, and side doors 120 installed on the side walls.

Fig. 1 to 3 show the unfolded state of the vehicle-mounted house, in which a person can walk upright in the house without stooping, and the space in the house is spacious, which can satisfy various demands such as rest, entertainment, cooking, dining, showering, etc.

Fig. 1 and 2 show two expansion states of an embodiment of a vehicle-mounted room, in this embodiment, a side wall has an upper wall X1 and a lower wall X2, the upper wall X1 can slide up and down, and a user can flexibly adjust the up-down position of the upper wall X1 as required, for example, the upper wall X1 can slide up to a position contacting with a roof, so as to achieve the expansion state shown in fig. 1, at this time, the vehicle-mounted room is in a common room structure, or the upper wall X1 can slide down to a position spaced from the roof 50 by a distance, so as to achieve the expansion state shown in fig. 2, at this time, the room is in a fence structure, the room can be ventilated smoothly, and the user can obtain a transparent viewing field in the room.

Fig. 3 shows a deployed state of another embodiment of the vehicle-mounted room, but the implementation can also achieve the two deployed states. One point that this embodiment differs from the embodiment of fig. 1 and 2 is that: the facility composition of this embodiment has a first facility box 901a and a second facility box 901b, and after the in-vehicle room is stored, some facilities which are high in height and inconvenient to store in a stacked manner can be accommodated in the first facility box 901a and the second facility box 901b, and after the in-vehicle room is unfolded, these facilities can be slid from the inside of the box into the inside of the in-vehicle room.

Fig. 4 to 6 show the storage state of the vehicle-mounted room. In the stored state of the vehicle-mounted room, the other members except the facility boxes (901a, 901b), the box base 905, and some living facilities in the facility box are stacked one on another to form a stacked body. The vehicle-mounted house after being stored meets the requirements of the height limit of the articles on the roof and the floor area.

Fig. 4 and 5 show two storage states of the vehicle-mounted house in fig. 1. In fig. 4, the vehicle-mounted room is in the first storage state, the third sleeve 71f of the floor folding and unfolding mechanism in fig. 4 resists the upper laminated structure, a certain interval (short arrow position in fig. 4) exists between the upper laminated structure and the frame formed by the third sleeve 71f participating in the enclosure, when the third sleeve 71f moves forward a certain distance along the dotted arrow in fig. 4 from the position shown in fig. 4, the upper laminated structure is not resisted any more, and at least part of the upper laminated structure falls into the frame formed by the third sleeve 71f participating in the enclosure, and the second storage state shown in fig. 5 is achieved. The height H1 of the container in the first storage state is higher than the height H2 of the container in the second storage state, but all meet the roof storage height limit requirement, and the length L1 of the container in the first storage state is smaller than the length L2 of the container in the second storage state. The user can freely select the storage state according to the requirements and different vehicle types, for example, when the vehicle is arranged in a carriage or a pickup truck cargo compartment, the first storage state is more beneficial.

Fig. 6 shows one storage state of the vehicle-mounted room in fig. 3, but this embodiment can also realize the two storage states. In this embodiment, the utility box and the box seat are located one side of the stack after storage, and the total height of the utility box and the box seat is substantially the same as the total height of the stack, and both meet the height limit requirement of the roof storage.

Here exemplified the general housing procedure of the on-vehicle room in figure 3,

firstly, facilities which are inconvenient to store in a stacking manner are stored in a facility box, and then the facilities which are convenient to store in the stacking manner are stored to positions which are attached to the side walls or the floor in parallel;

then, a part of the side wall and the facility component which is attached to the side wall in parallel are rotatably accommodated and laminated on the floor by using the side wall unfolding and folding mechanism;

then, the roof is lowered to the position which is in parallel joint with the floor or the components stacked on the floor by using the lifting mechanism, and in the process, the rest side walls and the side doors are also stored to the position which is in parallel joint with the floor or the components stacked on the floor along with the roof;

after the steps are finished, the roof, the side walls and part of facilities are stored into four stacked bodies which are stacked layer by layer; in this embodiment, as shown in fig. 7, the floor panel has four floor panels (61-64), four stacks (not shown in fig. 7) being supported one above the other on the four floor panels of the floor panel;

then, the supporting device is stored, each component of the supporting device is stored to a position approximately parallel to the floor, and the stored supporting device is connected with the floor or a floor unfolding and folding mechanism;

then, the floor panel folding and unfolding mechanism is used to store four floor panels, and the four floor panels are stacked together with the four stacked bodies supported thereon and the supporting devices connected thereto in the stacked state shown in fig. 6.

Note that the above steps are merely schematic illustrations of the storage process, and do not indicate that the storage process must be performed according to the above steps, and the order of the storage steps and the number of storage steps may be flexibly adjusted and increased or decreased as necessary during actual storage. Similarly, the unfolding process can be performed in the reverse order of the above-mentioned storage process, and the order of the unfolding steps can be flexibly adjusted and the unfolding steps can be increased or decreased as required.

In the following, various parts of the vehicle-mounted house will be described with reference to the accompanying drawings, which are only specific examples of the present application and are only used for assisting understanding of the method and the core idea of the present application, and it should be noted that, for a person skilled in the art, the present application may be subjected to several improvements and modifications without departing from the core idea of the present application, and the improvements and modifications also fall within the protection scope of the claims of the present application.

Floor 60 and floor folding and unfolding mechanism 70

As shown in fig. 7, in this embodiment, the floor panel 60 has a first floor panel 61, a second floor panel 62, a third floor panel 63 and a fourth floor panel 64.

As shown in fig. 8, in the stored state, the first floor panel 61, the second floor panel 62, the third floor panel 63, and the fourth floor panel 64 are stacked in this order from the bottom to the top, and fig. 8 shows four stacked bodies stacked between the four floor panels.

As shown in fig. 8, the floor board folding and unfolding mechanism 70 includes a first connecting device 71 and a second connecting device 72. The first connecting device 71 connects two groups of floor panel assemblies, and the second connecting device 72 connects two layers of floor panels of the same group of floor panel assemblies. Each group of floor panel assemblies only comprise one layer of floor panels or a plurality of layers of floor panels, if only one layer of floor panels is included, the second connecting devices 72 are not arranged, if two layers of floor panels are included, the second connecting devices 72 are arranged to connect the two layers of floor panels, and if three layers or more than three layers of floor panels are included, more connecting devices can be further arranged to connect the rest of floor panels. The first set of floor block assemblies 60a includes a first floor block 61 and a second floor block 62, and the second set of floor block assemblies 60b includes a third floor block 63 and a fourth floor block 64.

As shown in fig. 8, 9, 10 and 11, the first connecting device 71 at least includes a first connecting portion 71a and a second connecting portion 71b, the first connecting portion 71a is connected to the first group of floor block assemblies 60a, the second connecting portion 71b is connected to the second group of floor block assemblies 60b, and meanwhile, the second connecting portion 71b is connected to the first connecting portion 71a and can slide in a longitudinal direction relative to the first connecting portion 71a, where the longitudinal direction is a front-back direction in the drawings. Referring to fig. 14, when the second connecting portion 71b slides relative to the first connecting portion 71a, the second connecting portion 71b can drive the second group of floor panel assemblies 60b to slide relative to the first group of floor panel assemblies 60a, and in fig. 14, the second connecting portion 71b slides backward relative to the first connecting portion 71a, so as to drive the second group of floor panel assemblies 60b to slide from above the first group of floor panel assemblies 60a to behind the first group of floor panel assemblies 60 a.

As shown in fig. 16, the second connecting means 72 includes a third connecting portion 72a and a fourth connecting portion 72b, two second connecting means 72 are provided, the third connecting portion 72a and the fourth connecting portion 72b of one second connecting means 72 respectively connect the second floor panel 62 and the first floor panel 61, the third connecting portion 72a and the fourth connecting portion 72b of the other second connecting means 72 respectively connect the fourth floor panel 64 and the third floor panel 63, and at the same time, the third connecting portion 72a and the fourth connecting portion 72b of each second connecting means 72 are connected and can slide in a lateral direction, which is a left-right direction in the drawing, with respect to the fourth connecting portion 72 b. The third connecting portions 72a of the two second connecting devices 72 can drive the second floor board 62 and the fourth floor board 64 to slide when sliding relative to the fourth connecting portions 72b, and in fig. 16, the third connecting portions 72a of the two second connecting devices 72 slide leftward relative to the fourth connecting portions 72b, so as to drive the second floor board 62 to slide to the left side of the first floor board 61 from above the first floor board 61, and drive the fourth floor board 64 to slide to the left side of the third floor board 63 from above the third floor board 63.

As shown in fig. 11, the first connecting portion 71a and the second connecting portion 71b each include two sliding members 701 parallel to each other, and the two sliding members 701 of the first connecting portion 71a are slidably guided to cooperate with the two sliding members 701 of the second connecting portion 71b, respectively, so as to realize the relative sliding connection between the first connecting portion 71a and the second connecting portion 71 b. As shown in fig. 16, the third connecting portion 72a and the fourth connecting portion 72b each include two sliding members 701 parallel to each other, and the two sliding members 701 of the third connecting portion 72a are slidably guided to cooperate with the two sliding members 701 of the fourth connecting portion 72b, respectively, so as to realize the relative sliding connection between the third connecting portion 72a and the fourth connecting portion 72 b.

The sliding member 701 of the first connecting portion 71a and the sliding member 701 of the second connecting portion 71b may be directly slidably guided and engaged, or may be indirectly slidably guided and engaged through the transition member 703. As shown in fig. 12, in the indirect slide-guiding engagement, the transition piece 703 is slidably and slidably engaged with the slide piece 701 of the first connecting portion 71a, and the slide piece 701 of the second connecting portion 71b is slidably and slidably engaged with the transition piece 703, so that when the second connecting portion 71b is slid rearward, initially the transition piece 703 and the second connecting portion 71b are slid rearward together, and when the transition piece 703 is slid rearward to the limit position, the second connecting portion 71b is slid further rearward along the transition piece 703. Similarly, the sliding member 701 of the third connecting portion 72a and the sliding member 701 of the fourth connecting portion 72b may be directly or indirectly guided to engage through the transition member 703. The extension demand on floor can be satisfied and the back length of accomodating can be ensured to the cooperation of indirect direction shorter.

As shown in fig. 11, both the first connection portion 71a and the second connection portion 71b include a lifting member, and only one of them may include a lifting member. As shown in fig. 16, the third connecting portion 72a also includes a lifter. The lift may employ a swing arm 702. The lower end of the swing arm 702 may be hinged on the slider 701 of the connecting portion.

In the unfolding process, as shown in fig. 15, when the second floor block assembly 60b slides to the rear side of the first floor block assembly 60a, the swing arm 702 of the first connecting portion 71a and the swing arm 702 of the second connecting portion 71b can be swung to enable the two floor block assemblies to reach the same height position, as shown in fig. 7, when the second floor block 62 slides to the left side of the first floor block 61 and the fourth floor block 64 slides to the left side of the third floor block 63, the swing arm 702 of the third connecting portion 72a can be swung to enable the four floor blocks to reach the same height position.

The floor unfolding and folding mechanism utilizes the sliding of the connecting part to assist the floor to realize unfolding and folding, so that the floor can be unfolded and folded in a labor-saving and rapid manner. The first connecting device and the second connecting device of the floor unfolding and folding mechanism are matched, so that the floor can be unfolded and folded in two directions or more directions, the area of the unfolded floor is large enough, the area of the folded floor is small enough, and the requirement for the plane area of a vehicle roof storage is met after the floor is folded.

As shown in fig. 11, the first connection portion 71a and the second connection portion 71b may further have a connection shaft 704, the connection shaft 704 is connected to an upper end of the swing arm 702, and the connection shaft 704 extends in a transverse direction. In the illustrated embodiment, the first connection portion 71a and the second connection portion 71b are each provided with two connection shafts 704. As shown in fig. 14, the front and rear sides of the first floor panel block 61 may be provided with sliding shoes 65, by which the sliding shoes 65 are slidably and slidably engaged with the two connecting shafts 704 of the first connecting portion 71a, so that the first floor panel block 61 can be slid left and right along the connecting shafts 704 of the first connecting portion 71a, and similarly, the front and rear sides of the third floor panel block 63 are provided with sliding shoes 65, by which the sliding shoes 65 are slidably engaged with the two connecting shafts 704 of the second connecting portion 71b, so that the third floor panel block 63 can be slid left and right along the connecting shafts 704 of the second connecting portion 71 b. With this arrangement, as shown in fig. 16, before the second floor panel 62 and the fourth floor panel 64 are slid and unfolded leftwards, the first floor panel 61 and the third floor panel 63 may be slid rightwards for a certain distance, so that after the four floor panels are unfolded, the joint between the first floor panel 61 and the second floor panel 62 and the joint between the third floor panel 63 and the fourth floor panel 64 can be located substantially near the left-right center line of the first connecting device 71, thereby ensuring that the vehicle-mounted room will not be excessively biased to one side of the vehicle after the roof is unfolded.

As shown in fig. 7, the sliding shoes 65 may be disposed on the front and rear sides of the second and

fourth floor panels

62 and 64, and when the swing arm 702 of the third connecting portion 72a is swung to make the second and

fourth floor panels

62 and 64 have the same height as the first and

third floor panels

61 and 63, the sliding shoes 65 on the front and rear sides of the second and

fourth floor panels

62 and 64 are respectively fitted on the connecting shaft 704 to be supported and capable of sliding along the connecting shaft 704.

Allowing the floor panels to slide along the connecting shaft 704 helps the floor panels to be closer to the outside of the vehicle, so that a user standing on one side of the vehicle can easily remove or load the floor panels together with the stacks stacked thereon from or onto the roof. In addition, the device can be taken down and put on in a plurality of times, so that the weight of the device taken down and put on in a single time is light.

For example, when the vehicle is taken off from the roof, the following steps can be carried out:

firstly, sliding the second connecting part 71b and the second group of floor board block assemblies 60b thereon to the rear of the first connecting part 71a, and lowering the second group of floor board block assemblies 60b to the same height as the first group of floor board block assemblies 60a on the first connecting part 71a through the swing arm 702;

then, the second floor panel block 62 and the fourth floor panel block 64 slide to one side of the vehicle along the corresponding connecting shafts;

then, the fourth floor panel 64, the third connecting portion 72a connected to the fourth floor panel 64, and the stacked body supported on the fourth floor panel 64 are taken down together from the vehicle side;

then, the second floor panel 62, the third connecting portion 72a connected to the second floor panel 62, and the stacked body supported on the second floor panel 62 are removed together from the vehicle side;

then, the third floor panel 63 and the first floor panel 61 are slid to the vehicle side along the corresponding connecting shafts;

then, the third floor panel 63, the fourth sliding portion 72b and the second sliding portion 71b connected to the third floor panel 63, and the stacked body supported on the third floor panel 63 are removed together from the vehicle side;

then, the first floor panel 61, the fourth connecting portion 72b and the first connecting portion 71a connected to the first floor panel 61, and the stacked body supported on the first floor panel 61 are taken down together from the vehicle side;

after removal, the first connecting portion 71a and the second connecting portion 71b are slidably attached together, and the third connecting portion 72a and the fourth connecting portion 72b are slidably attached together, so that they can be pulled out and stored in blocks by means of a moving pulley (not shown) on the floor panel.

As shown in fig. 11, the first connecting means 71 may also be provided with a plurality of laterally extending sleeves, in the illustrated embodiment three sleeves are provided, a first sleeve 71d, a second sleeve 71e and a third sleeve 71 f. As shown in fig. 17, the top ends of the main legs 101a of the floor support device 101 are connected with slide bars 101d, when the vehicle-mounted house is in an unfolded state, the slide bars 101d at the top ends of the three rows of main legs 101a are respectively inserted into the three sleeves, and the three rows of main legs 101a are spaced at a distance in the front-rear direction to ensure the support stability. The lower end of the swing arm 702 may also be hinged to the sleeve.

As shown in fig. 11, the first sleeve 71d is connected between the two sliders 701 of the first connection portion 71a, the second sleeve 71e is located at the rear side of the first sleeve 71d, the second sleeve 71e is connected between the two sliders 701 of the second connection portion 71b, and the third sleeve 71f is located at the front side of the first sleeve 71 d.

Specifically, the third sleeve 71f has two connection modes, and in fig. 13, the third sleeve 71f is connected between the two sliding members 701 of the first connection portion 71 a. In fig. 11, the first connecting device 71 is provided with a fifth connecting portion 71c, the fifth connecting portion 71c includes two sliding members 701 parallel to each other, the two sliding members 701 of the fifth connecting portion 71c are slidably and guided to be engaged with the two sliding members 701 of the first connecting portion 71a, respectively, and can slide back and forth relative to the first connecting portion 71a, and the third sleeve 71f is connected between the two sliding members 701 of the fifth connecting portion 71 c.

The third socket 71f is connected between the two sliding members 701 of the fifth connecting portion 71c, so that the positions of the third socket 71f, the slide bar 101d inserted in the third socket 71f, and the main leg 101a connected to the slide bar 101d can be changed by sliding the fifth connecting portion 71 c. Furthermore, the third sleeve 71f can be used to define the swing angle of the swing arm 702 of the first connection portion 71a, so that the in-vehicle room can be in two storage states.

Specifically, as shown in fig. 4 and 9, when the fifth connecting portion 71c slides backward to the limit position relative to the first connecting portion 71a, the third sleeve 71f stops the swing arm 702 of the first connecting portion 71a, or by similar means, the swing arm 702 of the first connecting portion 71a cannot swing downward any more after swinging to the illustrated position, and therefore, the swing arm 702 of the first connecting portion 71a and the floor panel supported thereon can only be stored in the first storage state shown in fig. 4, and cannot fall into the frame enclosed by the third sleeve 71f, the two sliding members 701 of the first connecting portion 71a and the first sleeve 71 d.

As shown in fig. 5 and 10, after the fifth connection portion 71c slides forward for a distance relative to the first connection portion 71a, the third sleeve 71f no longer stops the swing arm 702 of the first connection portion 71a, and a sufficient space is left between the first sleeve 71 and the third sleeve 71f, so that the swing arm 702 of the first connection portion 71a can swing to the frame enclosed by the third sleeve 71f, the two sliding members 701 of the first connection portion 71a and the first sleeve 71d, and accordingly, the floor panel supported on the first connection portion 71a can descend for a distance further than in the first storage state. With this arrangement, the first connecting portion 71a, the second connecting portion 72b, and the fifth connecting portion 71c occupy the height of the storage body in the second storage state not only exclusively or only very little to meet the height requirement of the vehicle roof storage, and/or the vehicle-mounted room can be designed with a wider storage body height.

As shown in fig. 4 and 5, the length L1 of the housing in the first storage state is shorter than the length L2 of the housing in the second storage state, so that the planar area occupied by the housing in the first storage state is slightly smaller. The height H1 of the container in the first storage state is higher than the height H2 of the container in the second storage state, and the second storage state more easily satisfies the height requirement of the vehicle roof storage. With this arrangement, the user can freely select the storage state according to the needs and the vehicle type, for example, when the vehicle is installed in a carriage or a pickup truck cargo compartment, the first storage state is more advantageous.

Lifting mechanism 80

Referring to fig. 18, in this embodiment, the lifting mechanism 80 is connected between the roof 50 and the floor 60, the lifting mechanism 80 includes a driving device 80c and four lifting devices, two of the four lifting devices are longitudinal lifting devices 80a connected to the longitudinal side of the roof 50, and the other two of the four lifting devices are transverse lifting devices 80b connected to the transverse side of the roof 50, in the unfolded state of the vehicle-mounted room, the two longitudinal lifting devices 80a are located outside the longitudinal side wall of the vehicle-mounted room, and the two transverse lifting devices 80b are located outside the transverse side wall of the vehicle-mounted room. The driving device 80c can drive the lifting device to lift, and in the process of unfolding the vehicle-mounted house, the driving lifting device drives the roof 50 to lift from the low position shown in fig. 19 to the high position shown in fig. 18, otherwise, in the process of folding the vehicle-mounted house, the driving lifting device drives the roof 50 to lift from the high position shown in fig. 18 to the low position shown in fig. 19, so that the unfolding and folding of the vehicle-mounted house are more convenient.

As shown in fig. 19 and 20, the outer side of each floor panel of the floor 60 is provided with a thrust member 66, and the roof 50 is located at the inner side of the thrust member 66 when lowered to the lowered position, and can interfere with the thrust member 66 in the inward and outward directions, and in the illustrated embodiment, the thrust member 66 is integrated with a lower guide 83a fixed to the outer side of the floor panel. In the process of accommodating the vehicle-mounted house, after the vehicle-mounted house is accommodated in the state shown in fig. 19, the connecting rods 50f connecting the roof plates are disconnected, and under the self weight of the roof 50 or assisted by a proper external force, the roof 50 is leveled to the state shown in fig. 21, and in the leveling process, each roof plate of the roof 50 outwards pushes the corresponding thrust piece 66 (as shown in fig. 20, the second roof plate 54 outwards pushes the thrust piece 66 outside the second roof plate in the direction of the arrow B), so that each floor plate of the floor 60 is driven to horizontally move outwards, or the floor plates are assisted by a proper external force to move outwards, so that adjacent floor plates are separated for subsequent stacking accommodation, and the accommodating operation is simplified. On the contrary, in the process of unfolding the vehicle-mounted house, after the vehicle-mounted house is unfolded to the state shown in fig. 21, a distance is kept between adjacent floor plates, and each floor plate of the floor 60 needs to be moved horizontally inwards, so that the adjacent floor plates are closed, and in the process of horizontally approaching the floor plates, the thrust piece 66 inwards pushes the corresponding roof plate (as shown in fig. 20, the thrust piece 66 inwards pushes the second roof plate 54 on the inner side of the thrust piece along the arrow a direction), so that each roof plate of the roof 50 is driven to horizontally approach until the adjacent roof plates automatically bulge to form an included angle at the joint, and the design simplifies the unfolding operation. The self-bulging angled design will be further described below with respect to the roof portion.

All connect elevating gear at the longitudinal side and the horizontal side of roof 50, the longitudinal side and the horizontal side homoenergetic of roof 50 in-process of exhibition receive reliable support like this to make roof 50 can the vertical lift, be difficult to collapse or warp, especially under the condition that roof 50 all becomes the contained angle on longitudinal and horizontal (as figure 18, roof 50 becomes contained angle theta on longitudinal, become contained angle gamma on horizontal), prevent that roof 50 from collapsing or the effect of warping more showing, and can also promote the ability that external force such as anti crosswind of on-vehicle room disturbed.

As shown in fig. 18, each of the longitudinal elevating means 80a and the lateral elevating means 80b includes an X-shaped cross arm 81, and the X-shaped cross arm 81 includes two arms which cross each other in an X-shape and are relatively rotatably connected together at a crossing point. It is preferable to provide each of the elevating means as a symmetrical structure vertically symmetrical about the intersection point of its X-shaped cross arm 81, so that the motion matching is easier and the motion interference does not easily occur.

As shown in fig. 22, 23 or 24, each of the longitudinal lifter 80a and the lateral lifter 80b includes an upper guide 82 and two upper sliders 84 (only one upper slider 84 is shown in fig. 22 and 23), the upper guide 82 may be a guide rod, a guide rail, a guide sleeve, etc., and the upper sliders 84 may be a sliding sleeve, a slider, etc. Each of the upper guides 82 includes two upper guide portions 82a, and two upper sliding pieces 84 connected to the two upper guide portions 82a of the upper guides 82, respectively, to be slidable along the upper guide portions 82 a.

The upper ends of the two arms of the X-shaped cross arm 81 are hinged to the two upper sliders 84, respectively, in the embodiment shown in fig. 22 and 23, the upper ends of the two arms of the X-shaped cross arm 81 are hinged directly to the two upper sliders 84, and in the embodiment shown in fig. 24, the upper ends of the two arms of the X-shaped cross arm 81 are hinged indirectly to the two upper sliders 84 through the elastic connector 88, and the advantageous effects of the elastic connector 88 will be described in detail later.

The two upper guide portions 82a of the upper guide 82 are connected to the two roof panels, respectively, and may be fixedly connected to or hinged to the peripheral frame of the roof panel, and in the process of being hinged, the upper guide portions 82a may rotate relative to the roof 50 during the lifting process. In the version shown in fig. 22, a fixed connection is used, in which the two upper guides 82a are broken at the seams of the roof panels so as not to interfere with the stacked storage of the roof 50. In the embodiment shown in fig. 23, a hinge is used, in which two upper guide portions 82a are connected by a socket portion 82b at the joint of the roof panel, and the two upper guide portions 82a are disconnected at the joint of the roof panel by removing or sliding the socket portion 82b during storage, so that the stacking storage of the roof 50 is not affected.

As shown in fig. 25, each of the longitudinal lifting device 80a and the lateral lifting device 80b includes a lower guide 83 and two lower sliders 85 (only one lower slider 85 is shown in fig. 25), the lower guide 83 may be a guide rod, a guide rail, a guide sleeve, etc., and the lower slider 85 may be a sliding sleeve, a slider, etc. Each lower guide 83 includes two lower guide portions 83a, two lower sliders 85 are respectively connected to the two lower guide portions 83a of the lower guide 83 (as understood in conjunction with fig. 27) and are slidable along the lower guide portions 83a, and lower ends of the two arms of the X-shaped cross arm 81 are respectively hinged to the two lower sliders 85.

As shown in fig. 26 and 27, the lower guide portion 83a is connected to the floor 60, and may be disposed outside the floor 60 and fixedly connected to the peripheral frame of the floor 60. The two lower guide portions 83a are cut at the joint of the floor panel blocks to avoid affecting the stacking accommodation of the floor panel 60. The lower guide portion 83a of the longitudinal lifting device 80a extends in the horizontal longitudinal direction to guide the lower sliding member 85 of the longitudinal lifting device 80a to slide in the horizontal longitudinal direction, and the lower guide portion 83a of the lateral lifting device 80b extends in the horizontal lateral direction to guide the lower sliding member 85 of the lateral lifting device 80b to slide in the horizontal lateral direction.

As shown in fig. 26 and 27, the driving device 80c includes a power element (not shown) and four driving shafts 87, each driving shaft 87 includes a plurality of driving shaft segments 87a (two driving shaft segments in the figure), and the driving shaft segments 87a are connected into a complete driving shaft 87 at the floor seam by a sliding sleeve structure or the like. Four drive shafts 87 drive four lifting devices, respectively. As shown in fig. 25, the lower guide portion 83a is provided as a guide sleeve, and the lower guide portion 83a is provided with a notch S along the axial direction. As shown in fig. 26, each of the driving shafts 87 passes through the two lower guide portions 83a of one of the lower guide members 83. The drive shaft 87 is provided with male screws having different rotation directions at positions corresponding to the two lower guides 83 a. The lower sliding member 85 is fitted over the lower guide portion 83a, and a protrusion is provided on the lower sliding member 85, which protrudes into the lower guide portion 83a through the axial slot S, and is hinged to a threaded sleeve on the external thread of the driving shaft 87 (the external thread, the protrusion, and the threaded sleeve are not shown), so that the rotational motion of the driving shaft 87 can be converted into the linear sliding motion of the lower sliding member 85.

When the driving shaft 87 rotates, the two lower sliding pieces 85 of each lifting device slide in opposite directions or back to back, so that the upper ends of the two support arms of the X-shaped cross arm 81 rise or fall, and the roof 50 is driven to rise or fall; after the roof 50 is raised or lowered to the target height, the driving shaft 87 stops rotating, and the driving shaft 87 and the lower sliding piece 85 are self-locked by the threads, so that the roof 50 is kept at the target height.

As shown in fig. 27, the four driving shafts 87 may be linked by a transmission assembly including a plurality of gears 86, which may be bevel gears or bevel gears, and two gears 86 engaged with each other are respectively disposed at ends of two adjacent driving shafts 87. The four lifting devices can be driven to lift simultaneously only by arranging one power element, the structure is simplified, the lifting pace of the four lifting devices is consistent, and if the lifting pace of the four lifting devices is inconsistent, the roof 50 is easy to warp or is easy to block during lifting.

In general, the longitudinal length and the transverse width of the on-board compartment are not equal, in this case, in order to support the roof 50 more firmly, in the unfolded state of the on-board compartment, the longitudinal span of the X-shaped cross arm 81 of the longitudinal lifting device 80a and the transverse span of the X-shaped cross arm of the transverse lifting device 80b are not equal, and if the longitudinal length of the on-board compartment is greater than the transverse width thereof, the longitudinal span of the X-shaped cross arm 81 of the longitudinal lifting device 80a is greater than the transverse span of the X-shaped cross arm of the transverse lifting device 80b, and conversely, the longitudinal span of the X-shaped cross arm 81 of the longitudinal lifting device 80a is less than the transverse span of the X-shaped cross arm of the transverse lifting device 80 b. Meanwhile, for the convenience of storage, the arm length of the X-shaped cross arm 81 of the lateral elevating device 80b is preferably shorter than the lateral width of the vehicle-mounted room after storage, and therefore, the arm length of the X-shaped cross arm 81 of the lateral elevating device 80a is preferably set shorter than the arm length of the X-shaped cross arm 81 of the longitudinal elevating device 80 b.

However, by making the longitudinal span of the X-shaped cross arm 81 of the longitudinal lifting device 80a different from the transverse span of the X-shaped cross arm of the transverse lifting device 80b, the transmission ratio of the longitudinal and transverse drive shafts 87 is obviously different from 1, furthermore, the arm length of the X-shaped cross arm 81 of the transverse lifting device 80a is different from the arm length of the X-shaped cross arm 81 of the longitudinal lifting device 80b, with this arrangement, the lifting heights of the upper ends of the support arms of the longitudinal lifting device 80a and the transverse lifting device 80b are likely to be different during the lifting process, so that the roof 50 is easily warped and deformed during its lifting and lowering, and in order to prevent this problem, the above-mentioned elastic coupling member 88 may be provided at the upper arm end of the X-shaped cross arm 81 so that the upper arm end of the X-shaped cross arm 81 is indirectly hinged to the upper slider 84 through the elastic coupling member 88. Specifically, the elastic link 88 may be provided only at the upper end of the X-shaped cross arm 81 of the lateral elevating device 80b (in the illustrated embodiment), the elastic link 88 may be provided only at the upper end of the X-shaped cross arm 81 of the longitudinal elevating device 80a, or the elastic link 88 may be provided at the upper end of both the X-shaped cross arm 81 of the longitudinal elevating device 80a and the X-shaped cross arm 81 of the lateral elevating device 80 b.

As shown in fig. 24, the elastic link 88 includes an elastic portion 88b and a hinge portion 88a, the hinge portion 88a is hinged to the upper slider 84, and the hinge portion 88a is also slidably connected to the upper arm end of the X-shaped cross arm 81 via the elastic portion 88 b. The elastic part 88b can be stretched or compressed along the length direction of the support arm, so that the hinge part 88a can slide or reset along the length direction of the support arm, thereby making up the lifting height difference of the upper ends of the support arms of the longitudinal lifting device 80a and the transverse lifting device 80b and avoiding the problem of buckling deformation of the roof during the lifting process.

The elastic portion 88b can be implemented in various ways, for example, one end of the upper guiding portion 82a is hinged to the roof 50, and the other end is connected to the roof 50 through an elastic member, so that the upper guiding portion 82a can deflect relative to the roof 50 during the lifting process to compensate for the difference in lifting height between the upper ends of the arms of the longitudinal lifting device 80a and the lateral lifting device 80 b. In any event, the resilient portion 88b is allowed to be stretched along the length of the arm during the raising and lowering process by an amount that is close to the amount that it is compressed, which means that the resilient portion 88b will pass through the midpoint null position from the stretched state to the compressed state. Such as unequal included angles beta of the longitudinal and lateral guides 82a and/or unequal arm lengths of the longitudinal and lateral X-shaped cross arms 81. When the roof 50 is always in the elastically allowable deformation range from the stretched state to the compressed state, the difference in the lifting height of the upper ends of the arms of the longitudinal lifting device 80a and the lateral lifting device 80b is actually compensated for by the elastic portion 88 b. In this case, the elastic portion 88b may not be provided.

Specifically, the upper guide 82 of each lifting device may be disposed parallel to the lower guide 83 thereof. Alternatively, the upper guide 82 of the partial elevating device is disposed in parallel with the lower guide 83 thereof, and the upper guide 82 of the partial elevating device is disposed in non-parallel with the lower guide 83 thereof. Alternatively, the upper guide 82 of each elevator apparatus is not parallel to the lower guide 83 thereof.

In the embodiment shown in fig. 22, the upper guide 82 and the lower guide 83 are not parallel, the two upper guide portions 82a of the upper guide 82 form an angle β with each other, and the two upper guide portions 82a form an angle α with the lower guide 83. Preferably, the upper guide 82 of the at least one longitudinal lifting device 80a is disposed non-parallel to the lower guide 83 thereof, and the upper guide 82 of the at least one lateral lifting device 80b is disposed non-parallel to the lower guide 83 thereof. By the design, the capability of resisting the lateral wind along the transverse direction and the lateral wind along the longitudinal direction of the vehicle-mounted house is improved to some extent, so that the vehicle-mounted house is integrally more stable.

With the nonparallel arrangement, in the vehicle-mounted room unfolded state, when the drive shaft 87 stops rotating, as shown in fig. 28:

for the longitudinal lifting device 80a, the upper guide 82 and the upper slider 84 are respectively limited by the lower guide 83 and the lower slider 85 in a longitudinal vertical plane H passing through the axis of the upper guide 82, and the roof 50 cannot move in the direction of a-a' in the longitudinal vertical plane H; meanwhile, since the two upper guide portions 82a of the upper guide 82 of the longitudinal elevating device 80a form an included angle β, and the two upper sliding members 84 are respectively hinged to the two upper guide portions 82a forming the included angle β, in a locked state, the roof 50 cannot move in the direction of B-B', and the roof 50 cannot be deflected in the direction of M in the longitudinal vertical plane H.

Similarly, for the transverse elevating device 80b, in a transverse vertical plane V passing through the axis of the upper guide 82, the upper guide 82 and the upper slider 84 are respectively limited by the lower guide 83 and the lower slider 85, and in the transverse vertical plane H, the roof 50 cannot move in the direction of E-E'; meanwhile, since the two upper guide portions 82a of the upper guide 82 of the transverse elevating device 80b form an included angle β, and the two upper sliding members 84 are respectively hinged to the two upper guide portions 82a forming the included angle β, which is a clamping state, the roof 50 cannot move in the direction of D-D';

although the elastic connecting piece 88 is provided at the upper end of the X-shaped cross arm 81 of the lateral lifting device 80b, the elastic connecting piece 88 can slide relative to the X-shaped cross arm 81, the X-shaped cross arms 81 of the longitudinal lifting devices 80a at two sides prevent one of the two upper sliding pieces 84 of the lateral lifting device 80b from sliding downwards in the direction C and the other one of the two upper sliding pieces 84 of the lateral lifting device 80b from sliding upwards in the direction C' (vice versa), i.e. prevent the roof 50 from deflecting in the direction N;

therefore, by adopting the above nonparallel arrangement scheme, the roof 50 can not generate horizontal movement, vertical movement and deflection in the vertical plane H and the horizontal vertical plane V, so that the roof 50 can vertically lift relative to the floor 60 without additionally arranging other limiting mechanisms in the process of lifting the roof 50, and the vehicle-mounted house after being unfolded has stronger capability of resisting the interference of external forces such as lateral wind and the like, so that the stability is high.

In the solution shown in fig. 23, the upper guide 82 is arranged parallel to the lower guide 83, and both upper guide portions 82a of the upper guide 82 are parallel to the lower guide 83. And the parallel arrangement is adopted, so that the motion matching is easier, and the motion interference is not easy to occur.

Specifically, as shown in fig. 29, the X-shaped cross arm 81 includes two arms which cross each other in an X-shape and are hinged together at the crossing position by a hinge structure. Each arm comprises two arm segments, one arm (hereinafter referred to as the first arm) comprising a first arm segment 81a and a fourth arm segment 81d and the other arm (hereinafter referred to as the second arm) comprising a second arm segment 81b and a third arm segment 81c in the illustrated embodiment. First arm segment 81a and second arm segment 81b are connected to roof 50 and third arm segment 81c and fourth arm segment 81d are connected to floor 60.

The two sections of each arm are detachably connected together, i.e. the two sections of each arm can be connected together and separated. By the design, the two arm sections of each support arm can be stacked and stored together with other parts (a roof 50, a floor 60 and the like) of the vehicle-mounted house, so that the whole vehicle-mounted house can be folded from the state shown in fig. 19 to the state shown in fig. 4 or fig. 5 along the seam of the roof plate, the X-shaped cross arm 81 does not need to be detached separately for storage, and the storage and expansion operation of the vehicle-mounted house is more convenient and faster. The two arm sections of the arm are separated for storage, and the method for lifting after connection is not limited to the illustrated embodiment.

Specifically, the two sections of the arm sections of each support arm can be directly inserted together or indirectly inserted together through the transition piece. In the illustrated embodiment, a first transition piece 81e and a second transition piece 81f are provided, the first arm segment 81a and the fourth arm segment 81d being plugged together by the first transition piece 81e, and the second arm segment 81b and the third arm segment 81c being plugged together by the second transition piece 81 f.

Specifically, as shown in fig. 29-32 and 33-35, the connection position of the two arm segments of each arm can be located at the intersection position of the two arms. Alternatively, as shown in fig. 36-38, the connection position of the two arm segments of each arm may be offset from the intersection position of the two arms.

Specifically, in the embodiment shown in fig. 29-32 and 33-35, the hinge structure includes a first hinge 81g, a second hinge 81h and a hinge shaft (not shown).

A first arm section 81a of the first arm connected with the roof 50 and a third arm section 81c of the second arm linked with the floor 60 are hinged together by a first hinge 81 g; the second arm section 81b of the second arm, which is connected to the roof 50, and the fourth arm section 81d of the first arm, which is connected to the floor 60, are articulated together by means of a second articulation 81 h. With this arrangement, as shown in fig. 23, when the two arm sections (the first arm section 81a and the fourth arm section 81d) of the first arm are separated and the two arm sections (the second arm section 81b and the third arm section 81c) of the second arm are separated, the first arm section 81a of the first arm connected to the roof 50 is still hinged to the third arm section 81c of the second arm connected to the floor 60, and the fourth arm section 81d of the first arm connected to the floor 60 is still hinged to the second arm section 81b of the second arm connected to the roof 50, so that the storage is facilitated and a pulling force can be generated to the roof 50 and the floor 60, which can help the stacked and stored vehicle-mounted rooms to maintain the stacked configuration without being easily scattered.

After the four arm segments are connected, the first arm segment 81a and the fourth arm segment 81d are collinear, the second arm segment 81b and the third arm segment 81c are collinear, and meanwhile, the first arm segment 81a and the third arm segment 81c are hinged through a first hinge portion 81g, and the second arm segment 81b and the fourth arm segment 81d are hinged through a second hinge portion 81 h. After the two arms are hinged, the hinge axis of the first hinge 81g, the hinge axis of the second hinge 81d, and the axis of the hinge shaft coincide (see L in fig. 29).

Figure 32 illustrates one configuration of the hinge. In this embodiment, the first hinge 81g includes a first guide groove M1 and a first slider N1, the first guide groove M1 is provided on the first arm segment 81a, and the first slider N1 is provided on the third arm segment 81 c. The first guide groove M1 is engaged with the first slider N1, and the first guide groove M1 guides the first slider N1 to slide along a predetermined trajectory around the hinge axis of the first hinge 81g, thereby hinging the first arm segment 81a and the third arm segment 81c together.

Similarly, the second hinge 81h includes a second guide groove M2 and a second slider N2, the second guide groove M2 is provided on the fourth arm segment 81d, and the second slider N2 is provided on the second arm segment 81 b. The second guide groove M2 is engaged with the second slider N2, and the second guide groove M2 guides the second slider N2 to slide along a predetermined trajectory around the hinge axis of the second hinge 81h, thereby hinging the second arm segment 81b and the fourth arm segment 81d together.

An avoidance space for the hinge shaft to pass through is reserved between the first guide groove M1 and the second guide groove M2, and the hinge shaft sequentially passes through the first transition piece 81e, the avoidance space and the second transition piece 81f, so that the two support arms are hinged together.

The end parts of the first guide groove M1 and the second guide groove M2 can be respectively provided with a port Mk, and under the state that the hinge axis of the first hinge part 81g is overlapped with the hinge axis of the second hinge part 81d, the port of the first guide groove M1 is over against the port of the second guide groove M2, so that the first sliding block N1 slides into the second guide groove M2 from the first guide groove M1 through the port, and similarly, the second sliding block N2 can slide into the first guide groove M1 from the second guide groove M2 through the port, and thus, the design can ensure that two support arms can swing and rotate in a large angle relatively.

The guide groove and the sliding block can be in limit fit along the hinge axis, so that the relative positions of the guide groove and the sliding block in the direction along the hinge axis are fixed. In the scheme shown in the figure, the guide groove is of a groove structure with a T-shaped cross section, the sliding block is a T-shaped block, and the guide groove and the sliding block are in limit fit by utilizing a large-size end of the T shape. Of course, the manner in which the limit fit is achieved is not limited to this. For example, the guide groove is arranged to be a groove with a dovetail-shaped or L-shaped cross section, and the sliding block is arranged to be a dovetail block or an L-shaped block, so that the limiting matching of the guide groove and the sliding block can be realized.

The hinge structure shown in fig. 32 has high reliability, and the structural strength of the arm can be increased to a certain extent by the concave-convex matching of the guide groove and the slide block.

Figure 35 shows another configuration of the hinge. In this embodiment, the hinge comprises two orifice plates N3 and a hollow shaft N4.

The two perforated plates N3 of the first hinge 81g are respectively arranged on the first arm segment 81a and the third arm segment 81c and avoid the sockets on the arm segments for inserting the transition pieces, and both ends of the hollow shaft N4 are respectively inserted into or aligned with the openings of the two perforated plates N3, thereby hinging the first arm segment 81a and the third arm segment 81c together.

The two perforated plates N3 of the second hinge 81h are respectively arranged on the second arm segment 81b and the fourth arm segment 81d and leave free the sockets for the insertion of the transition piece on the arm segments, and the two ends of the hollow shaft N4 are respectively inserted or aligned with the openings of the two perforated plates N3, thereby hinging the first arm segment 81a and the third arm segment 81c together.

The hinge shaft passes through the hollow shaft hole of the first hinge 81g, the first transition piece 81e, the second transition piece 81f and the hollow shaft hole of the second hinge 81h in sequence, so that the two support arms are hinged together.

In both the embodiments of fig. 32 and 35, the first transition piece 81e and the second transition piece 81f are connected by connecting members (such as bolts and the like), and the connecting members are hinged by penetrating through the hinge parts on the four arm sections of the X-shaped cross arm, so that the structural stability of the X-shaped cross arm during the lifting process is obviously enhanced.

Of course, the structure of the hinge portion is not limited to the two embodiments shown in fig. 32 and 35, and any structure can be used as long as the connection of the two arm sections can be realized and the relative rotation of the two arm sections can be ensured after the connection.

Roof 50

Referring to fig. 21, in this embodiment, the roof has a first roof panel 51, a second roof panel 52, a third roof panel 53 and a fourth roof panel 54. First roof panel 51 is adjacent to second roof panel 52, second roof panel 52 is adjacent to fourth roof panel 54, fourth roof panel 54 is adjacent to third roof panel 53, first roof panel 51 is adjacent to third roof panel 53, and a seam is formed between adjacent roof panels.

Fig. 39 is an enlarged view of a portion a in fig. 21, and as shown in fig. 39, a guide pair is provided at a joint of the roof panel, and the guide pair includes a guide portion 50a and a guided portion 50 b. Fig. 40 is an end view of the joint, i.e. looking from one end of the joint to the joint, as shown in fig. 40, a plug pair is further provided at the joint of the roof panel, and the plug pair includes a plug concave portion 50c and a plug convex portion 50 d. One plugging pair can be arranged at intervals along the length direction of the seam.

In the unfolding process of the vehicle-mounted house, after the vehicle-mounted house is unfolded to the state shown in fig. 21, the roof plates need to be close to each other in the horizontal direction. The action process of the guiding pair and the plugging pair at the joint of the first roof plate 51 and the second roof plate 52 in the horizontal approaching process of the two is described by taking the first roof plate 51 and the second roof plate 52 as an example, and it should be understood that the action process of the guiding pair and the plugging pair at the joint of the other roof plates is also the same: after the first roof panel 51 and the second roof panel 52 approach each other in the horizontal direction until the guiding portion 50a and the guided portion 50b contact each other, and then approach each other further, the guided portion 50b tilts upward in the direction indicated by the arrow a in fig. 40 under the guiding action of the guiding portion 50a, so that the proximal joint side of the second roof panel 52 is tilted upward, and at the same time, the insertion convex portion 50d is also gradually inserted into the insertion concave portion 50c, and under the mutual restraining action of the insertion convex portion 50d and the insertion concave portion 50c, the proximal joint side of the first roof panel 51 also tilts upward along with the proximal joint side of the second roof panel 52, so that the first roof panel 51 and the second roof panel 52 are raised automatically at the joint; when the first and second roof panels 51 and 52 approach to the extreme positions, the first and second roof panels 51 and 52 are at a predetermined angle (see fig. 41), and the insertion protrusion 50d is substantially completely inserted into the insertion recess 50c and is engaged with the engaging member at the depth of the insertion recess 50c, so that the first and second roof panels 51 and 52 are locked with each other. At this time, the connecting rods 50f between the roof panels 50 may be rotated and connected to construct the bottom of the roof panels with the preset included angle, and the connecting rods 50f construct a triangular stabilizing structure with the roof panels with the preset included angle, thereby ensuring the stability of the roof and the maintenance of the preset included angle during the lifting and lowering of the roof panels 50.

As described above (in the second section of the elevator mechanism section), after the vehicle-mounted room is unfolded to the state shown in fig. 21, the adjacent floor panels are spaced apart by a distance, and the floor panels of the floor 60 are horizontally moved inward so as to be closed. As shown in fig. 20, since the outer side of each floor plate of the floor 60 is provided with the thrust member 66, and the roof plate located at the low position is located at the inner side of the thrust member 66, in the process of horizontally approaching the floor plates, the thrust member 66 inwardly pushes the corresponding roof plate (as shown in fig. 20, the thrust member 66 inwardly pushes the second roof plate 54 at the inner side thereof in the direction of arrow a), so as to drive each roof plate of the roof 50 to horizontally approach, that is, the floor plates horizontally approach while driving the roof plates horizontally approach through the thrust member 66. In addition, in the state shown in fig. 21, the distance between adjacent floor panels is preferably not less than the distance between adjacent roof panels, so that it can be ensured that a preset included angle is formed at the joint between adjacent roof panels before or at the same time when the floor panels are closed, thereby avoiding the situation that the floor panels are closed and the roof panels are not yet formed with the preset included angle. As can be seen from the above description, the provision of the thrust member 66 can simplify the storage operation and the expansion operation, and make the folding and unfolding of the vehicle-mounted house more convenient, and in addition, the thrust member 66 can also play a role in limiting the roof that is lowered to the low position.

In the state that the adjacent roof panels are at the preset included angle, the guided portion 50b at least partially extends to the upper portion of the joint between the two adjacent roof panels and the upper portion of the roof panel provided with the guiding portion 50a, as can be understood from fig. 41, in fig. 41, the adjacent first roof panel 51 and second roof panel 52 are at the preset included angle, and a portion of the guided portion 50b on the second roof panel 52 extends to the upper portion of the joint between the two and the upper portion of the first roof panel 51. By designing the joint of the adjacent roof plates, the guided portion 50b can shield the joint, so as to shield wind and rain, and in addition, as shown in the figure, if the part of the guided portion 50b extending to the upper part of the joint is designed to be an inclined structure, the guided portion 50b also has a flow guiding function, so as to guide the rainwater to flow down along the roof without accumulating on the roof.

In addition, as shown in fig. 40, the roof panel block provided with the guided portion 50b may be further provided with a receiving portion 50e for receiving the guide portion 50a of the roof panel block adjacent thereto. As shown in fig. 41, in a state that the adjacent roof panels are at a predetermined included angle, the inner surface of the socket portion 50e and the outer surface of the guide portion 50a inserted therein are in close contact with each other, and a waterproof material is interposed therebetween, thereby sealing the joint of the adjacent roof panels. Preferably, the cross-sectional shape of the inner surface of the socket portion 50e and the cross-sectional shape of the outer surface of the guide portion 50a are both designed to be arc-shaped, so that the sealing effect is good when the two contact each other, and the friction force of the guided portion 50b is smaller when the surface of the guide portion 50a slides, so that the sliding is smoother, and after the roof 50 rises and reaches the preset included angle, the stress between the roof panels is balanced, the structure is stable, and certainly, the roof is not limited to arc-shaped, and other shapes are also possible.

In addition, in order to further reduce the friction between the guided portion 50b and the guiding portion 50a, as shown in the figure, the portion of the guided portion 50b contacting the guiding portion 50a may be configured as a circular roller, so that after the guided portion 50b contacts the circular roller surface of the guiding portion 50a, the roof panels can be further raised in a manner of rotating around the circular roller axis together until the preset included angle (the roof leveling process is the same and vice versa).

The roof plates with a plurality of seams intersecting at one point form a set of roof plate block assemblies, and in the illustrated embodiment, four roof plates form a set of roof plate block assemblies. As shown in fig. 42, in a state where adjacent roof panels are self-aligned at a predetermined angle, the guided portions 50b of the roof panel blocks are stacked one on top of another at the joint intersection, and in fig. 42, the guided portion 5b of the second roof panel 52 and the guided portion 50b of the third roof panel 53 are stacked one on top of the other, and the two guided portions 50b of the first roof panel 52 are stacked one on top of the other, thereby shielding a portion of the guided portion 5b of the second roof panel 52 and a portion of the guided portion 50b of the third roof panel 53. Design like this, can ensure the leakproofness of seam crossing point department, prevent that the rainwater from in the room of seam crossing point department infiltration. On the basis of the above, a flexible body can be arranged between the two parts to increase the sealing degree.

Side walls (10-40), side wall folding and unfolding mechanism 110 and side door 120

Referring to fig. 1, in this embodiment, the vehicle-mounted room is provided with four side walls, namely a front side wall 10, a rear side wall 20, a left side wall 30 and a right side wall 40.

As shown in fig. 43, at least one side wall is formed by splicing two or more side wall units along a direction parallel to the side wall. In the illustrated scheme, the front wall 10 is formed by splicing a first side wall unit Q1 and a second side wall unit Q2 in the left-right direction, the rear wall 20 is formed by splicing a third side wall unit Q3 and a fourth side wall unit Q4 in the left-right direction, the left wall 30 is formed by splicing a fifth side wall unit Q5 and a sixth side wall unit Q6 in the front-back direction, and the right wall 40 is formed by splicing a seventh side wall unit Q7 and an eighth side wall unit Q8 in the front-back direction.

The number of the side wall units of each side wall is equal to the number of the floor plates spliced in the direction parallel to the side wall, in the figure, the number (two) of the side wall units of the front side wall 10 or the number (two) of the side wall units of the rear side wall 20 is equal to the number (two) of the floor plates spliced in the front-rear direction, and the number (two) of the side wall units of the left side wall 30 or the number (two) of the side wall units of the right side wall 40 is equal to the number (two) of the floor plates spliced in the left-right direction.

The first side wall unit Q1 and the fifth side wall unit Q5 are connected with the front frame and the left frame of the second floor board 62, and when being stored, the two side wall units are sequentially stacked above the second floor board 62; the second side wall unit Q2 and the seventh side wall unit Q7 are connected with the front frame edge and the right frame edge of the first floor panel 61, and when being stored, the two side wall units are sequentially stacked above the first floor panel 61; the third side wall unit Q3 and the sixth side wall unit Q6 are connected to the left frame side and the rear frame side of the fourth floor panel 64, and when being stored, the two side wall units are stacked above the fourth floor panel 64 in sequence; the fourth side wall unit Q4 and the eighth side wall unit Q8 are connected to the right frame and the rear frame of the third floor panel 63, and when the third floor panel 63 is stored, the two side wall units are stacked above the third floor panel 63.

As shown in fig. 43, at least one side wall unit includes an upper wall X1 and a lower wall X2, the upper wall X1 is connected to the lower wall X2 and can slide up and down relative to the lower wall X2, after the upper wall slides to a target height position, the upper wall is locked by using locking structures such as jacks and pins, and the locking structures can be respectively arranged at a plurality of different height positions, so that the upper wall X1 can be locked at different height positions. In the illustrated scheme, the eight side wall units are all designed into a structure including an upper wall X1 and a lower wall X2, and by adopting the structure, after the vehicle-mounted house is unfolded, a user can flexibly adjust the position of the upper wall X1 according to the needs, for example, the upper wall X1 can be slid upwards to a position (i.e., the state shown in fig. 1) contacting with the roof, and used as a house structure, and the upper wall X1 can also be slid downwards to a position (i.e., the state shown in fig. 2) spaced from the roof 50 by a certain distance, and used as a fence structure, so that ventilation can be smoothly performed and a transparent viewing field can be obtained.

The upper walls X1 of the side wall units that are spliced together may slide up and down individually or synchronously, for example, the upper walls of the first and second side wall units Q1 and Q2 may slide up and down individually or may be connected together by a connecting pin or other connecting structure so as to slide up and down synchronously.

Referring to fig. 44, at least one side wall is provided with a door opening and a side door 120 is hinged, and in the illustrated embodiment, the side door is hinged to an eighth side wall unit Q8. The side door 120 comprises an upper door body 1201 and a lower door body 1202, the upper door body 1201 is connected with the lower door body 1202 and can slide up and down relative to the lower door body 1202, the upper door body 1201 slides to a target position and then is locked by locking structures such as jacks and bolts, and the locking structures can be arranged at a plurality of different height positions respectively, so that the upper door body 1201 can be locked at different height positions. The upper door body 1201 and the upper wall X1 can be slid independently, for example, the upper wall X1 can be slid up to a position where it contacts the roof, and the upper door body 1201 can be slid down only to a position where it is spaced apart from the roof 50. As shown in fig. 49, an upper hinge shaft 1203 is disposed on a side frame edge of the upper door 1201, a hinge sleeve is disposed on a side frame edge of the eighth side wall unit Q8, the hinge sleeve is sleeved outside the upper hinge shaft 1203, and the upper hinge shaft 1203 can slide up and down in the sleeve and rotate around its axis, so that the upper door 1201 can rotate and slide up and down. As shown in fig. 50, the side frame of the lower door body 1202 is hinged to the lower wall X2 of the eighth side wall unit Q8 by a lower hinge 1204 and is vertically limited, and serves as a lower end rotating shaft of the lower door body 1202, so that the lower door body 1202 can rotate but cannot move up and down.

As shown in fig. 45 and 46, the long sliding groove W and the long rib V are provided on the side frame of the upper wall X1 and the side frame of the lower wall X2, the long rib V is inserted into the long sliding groove W along the length direction of the long sliding groove W, and when the upper wall X1 slides up and down, the long rib V slides up and down in the long sliding groove W. By the design, the upper wall body X1 and the lower wall body X2 are connected in a sliding guide mode through the side frame edges of the upper wall body X1 and the lower wall body X2, and a guide connecting structure does not need to be additionally arranged. Similarly, as shown in fig. 49, the side frame of the upper door body 1201 and the side frame of the lower door body 1202 are provided with a long sliding groove W and a long rib V, the long rib V is inserted into the long sliding groove W along the length direction of the long sliding groove W, and when the upper wall X1 slides up and down, the long rib V slides up and down in the long sliding groove W. Due to the design, the upper door body 1201 and the lower door body 1202 realize sliding guide connection by utilizing the side frame edges of the upper door body and the lower door body, and a guide connection structure is not required to be additionally arranged. Moreover, the long sliding grooves W and the long protruding ridges V can also reduce the risk of air and rain leakage at the joints of the side walls and the joints of the side doors and the side walls. The long chute W and the long rib V have various arrangements, and are not limited to the illustrated arrangements.

As shown in fig. 47, at least one lower wall X2 includes an upper wall X21 and a lower wall X22, the lower wall X22 is offset outward from the upper wall X21 by a distance, so that a first accommodation space X3 is formed outside the upper wall X21 and above the lower wall X22 for accommodating the upper wall X1 sliding down, and a second accommodation space X4 is formed below the upper wall X21 and inside the lower wall X22 for accommodating the facility component 90 in the vehicle-mounted room. Design like this, can promote the space utilization of on-vehicle room storage body and can promote wall body X2's structural strength down. In the illustrated embodiment, the lower wall X2 of the front side wall 10 and the lower wall X2 of the rear side wall 20 adopt such a design.

As shown in fig. 48, the bottom ends of the side walls (i.e., the bottom ends of each side wall unit) are hinged to the floor, in the illustrated scheme, the bottom ends of the side walls are provided with hinge shafts Y parallel to the floor, the frame edges of the floor are provided with clamping sleeves 67, and the clamping sleeves 67 are sleeved outside the hinge shafts Y, so that the side walls and the floor are hinged. The side walls are unfolded and stored through rotation relative to the floor, are approximately perpendicular to the floor in the unfolded state of the side walls, and are sequentially stacked above the floor and approximately parallel to the floor in the stored state of the side walls.

As shown in fig. 45 and 46, the side frame edges of the side walls are provided with stoppers U, and in the unfolded state of the vehicle-mounted room, the stoppers U of two side wall units (which may be side wall units of the same side wall, such as Q5 and Q6 in fig. 45, or side wall units of different side walls, such as Q3 and Q6 in fig. 46) that are spliced with each other are overlapped with each other and stopped from each other in the direction perpendicular to the inside and outside directions of the two side wall units, for example, in fig. 46, one stopper U of a third side wall unit Q3 and one stopper U of a sixth side wall unit Q6 are stopped from each other in the inside and outside direction perpendicular to the third side wall unit Q3, and at the same time, the other stopper U of the third side wall unit Q3 and the other stopper U of the sixth side wall unit Q6 are stopped from each other in the inside and outside direction perpendicular to the sixth side wall unit Q6.

The stop piece U can play a role in stopping and reinforcing, so that the two side walls which are spliced with each other can be mutually inserted and stopped for connection after the floor is folded, the plane splicing pairs of the two side walls can simultaneously rotate from inside to outside relative to the floor (such as Q5 and Q6 in a figure 45), and the two side walls can be stopped with each other and can not continuously rotate outwards after reaching a certain position (a position which is approximately vertical to the floor), and the corner splicing pairs of the two side walls which are spliced with each other and form an included angle (such as Q6 and Q3 in a figure 46) can not continuously rotate inwards (locked by the bolts without separation and not shown in the figure) in two inside and outside directions, and can not continuously rotate outwards and can construct a stable three-side three-dimensional structure together with the floor; in addition, the sealing effect is achieved, and the risk of air leakage and rain leakage at the splicing part of the two side walls can be reduced to a certain extent. When the octahedral side wall rotates to a position from inside to outside (approximately perpendicular to the floor), the stop pieces U on the two side wall corner splicing pairs (Q1-Q5, Q6-Q3, Q4-Q8 and Q7-Q2) spliced at the four corners and forming included angles with each other are spliced with each other and stopped, so that all the octahedral side walls cannot continuously rotate inwards and outwards, for example, pins (not shown) are arranged in frame beams of side wall plane splicing pairs (Q2-Q1, Q5-Q6, Q3-Q4 and Q8-Q7) to slidably connect the side wall plane splicing pairs, namely an upper wall X1 and a lower wall X1 and an X2, so that the side wall plane splicing pairs (Q2-Q1, Q5-Q6, Q3-Q4 and Q8-Q7) can be further ensured to be coplanar, and simultaneously, after the octahedral side wall plane splicing pairs rotate, the stop pieces U can not only allow the upper wall 2 of the upper side wall and the lower wall of the octahedral side wall to slide on the upper wall 1 and the lower wall, and after the upper wall body and the lower wall body slide up and down, the upper wall body X1 stop piece U, the lower wall body X2 stop piece U and the stop piece U between the splicing pairs of the two side walls are kept spliced and stopped. The stopper U may be provided in various forms, and is not limited to the illustrated form.

Referring to fig. 48, the two adjacent side walls forming an angle with each other have different heights with respect to the rotation axis of the floor, such as the sixth side wall unit Q6 and the third side wall unit Q3, the rotation axis of the former is R1, the rotation axis of the latter is R2, and R1 is higher than R2. Thus, the sixth side wall unit Q6 and the third side wall unit Q3 are received to be stacked in parallel above the fourth floor panel 64 with a space between the layer where the sixth side wall unit Q6 is located and the layer where the third side wall unit Q3 is located, which provides a stacking space for the facility components.

As shown in fig. 49, an open chute G is disposed on the frame of the upper wall X1, so that when the side wall needs to be supported, the T-shaped sliding connection portion of the inclined supporting rod 102b (the inclined supporting rod 102b is shown on one side, and the other side can be similarly disposed) can be inserted into the frame of the upper wall X1 through the opening of the open chute G, so that the upper wall X1 can slide up and down on the basis of the lower wall X2, and can be supported by the inclined supporting rod 102b to be stable, and the insertion connection can be implemented on the ground.

As shown in fig. 51-53, one of the two side walls adjacent to each other and forming an included angle with each other is connected to the roof 50 of the vehicle-mounted room, and is unfolded and folded under the driving of the lifting mechanism 80, and the other side wall is connected to the side wall unfolding and folding mechanism 110, and is unfolded and folded under the driving of the side wall unfolding and folding mechanism 110. In the illustrated scheme, the fifth side wall unit Q5, the sixth side wall unit Q6, the seventh side wall unit Q7, and the eighth side wall unit Q8 are connected to the roof 50, specifically, as shown in fig. 52, a connecting rod Z is connected to the roof 50, as shown in fig. 46, and the connecting rod Z is connected to the lower wall X2, so that the up-and-down sliding of the upper wall X1 is not affected. In the illustrated embodiment, the first side wall unit Q1 is connected to one set of side wall unfolding and folding components of the side wall unfolding and folding mechanism 110, and the third side wall unit Q3 is connected to the other set of side wall unfolding and folding components of the side wall unfolding and folding mechanism 110.

When the roof is unfolded, the lifting mechanism 80 is firstly utilized to drive the roof 50 to rise, so as to drive the fifth side wall unit Q5, the sixth side wall unit Q6, the seventh side wall unit Q7 and the eighth side wall unit Q8 to rotate from inside to outside relative to the floor 60, since the stopper U of the fifth side wall unit Q5 and the stopper U of the sixth side wall unit Q6 overlap each other, the stopper U of the seventh side wall unit Q7 and the stopper U of the eighth side wall unit Q8 overlap each other, so that the second side wall unit Q2 and the fourth side wall unit Q4 can rotate outwards together, and then the first side wall unit Q1 and the third side wall unit Q3 are driven to rotate from inside to outside by the side wall folding and unfolding mechanism 110, since the stopper U of the second side wall unit Q2 and the stopper U of the first side wall unit Q1 overlap each other, and the stopper U of the fourth side wall unit Q4 and the stopper U of the second side wall unit Q2 overlap each other, they can rotate outward together with the second and fourth side wall units Q2 and Q4.

Specifically, as shown in fig. 53 and 54, the sidewall unfolding and folding assembly includes a rotating member 1101, a moving member 1102 and a top support member 1103, the moving member 1102 is engaged with the rotating member 1101 and can move along the rotation axis of the rotating member 1101 along with the rotation of the rotating member 1101, the top end of the top support member 1103 is connected with the corresponding sidewall, the bottom end of the top support member 1103 is connected with the moving member 1102, and the top support member 1103 can swing along with the movement of the moving member 1102, so as to drive the front sidewall 10 and the rear sidewall 20 to rotate relative to the floor 60, thereby realizing unfolding and folding.

In the illustrated embodiment, the rotating member 1101 is a screw, and the moving member 1102 includes two sleeve bodies, one sleeve body is sleeved outside the screw and is in threaded fit with the screw, and the other sleeve body is sleeved outside the guide shaft 1105 parallel to the screw and is in guiding fit with the guide shaft. A connecting column is arranged between the two sleeve bodies, a fork opening is arranged at the bottom end of the top support piece 1103, and the fork opening is arranged outside the connecting column, so that after the vehicle-mounted house is unfolded, the connection between the bottom end of the top support piece 1103 and the moving piece 1102 can be conveniently released (the upper end of the top support piece 1103 can be arranged similar to the side walls 10 and 20), and then the top support piece 1103 is adjusted to be attached to the side walls or the top support piece 1103 is directly taken down, so that the space utilization in the house is prevented from being influenced by the top support piece 1103. The two sleeve bodies can be respectively provided with an inserting body, the two sleeve bodies can be respectively arranged on two floor plates which are spliced with each other to be linked, and when the two floor plates are spliced, the inserting bodies on the two sleeve bodies are mutually inserted to form the connecting column.

In addition, as shown in fig. 53 and 55, in the unfolded state of the vehicle-mounted room, the side wall unfolding and folding assembly is located on the inner side of the side wall, the side wall unfolding and folding mechanism further includes a driving rod 1104, one end of the driving rod 1104 extends out of the side wall and is connected with the power element, and the other end of the driving rod 1104 extends into the inner side of the side wall and is connected with the rotating member 1101 of the side wall unfolding and folding assembly, so that power can be transmitted to the rotating member 1101.

Specifically, one driving rod 1104 may only drive the rotating member 1101 of one set of side wall folding and unfolding assemblies, or may also drive the rotating members 1101 of multiple sets of side wall folding and unfolding assemblies, in the illustrated scheme, a through hole for the driving rod 1104 to pass through is provided on the sliding member 701 of the floor folding and unfolding mechanism 70, and the driving rod 1104 passes through the through hole and is connected to the rotating members 1101 of two sets of side wall folding and unfolding assemblies to drive the two sets of side wall folding and unfolding assemblies simultaneously.

Support mechanism 100

As shown in fig. 1, the support mechanism 100 includes a floor support 101 and a sidewall support 102. The top end of the floor supporting device 101 is connected with the floor 60 and/or the floor folding and unfolding mechanism 70 of the vehicle-mounted room, and in the unfolded state of the vehicle-mounted room, the floor supporting device 101 is positioned below the floor 60, and the bottom end of the floor supporting device 101 is supported on the ground. The bottom end of the side wall supporting device 102 is connected with the floor 60 and/or the floor folding and unfolding mechanism 70 of the vehicle-mounted house, and in the unfolded state of the vehicle-mounted house, the side wall supporting device 102 is located on the outer side of the side wall, and the top end of the side wall supporting device 102 is connected with the side wall. By the design, the vehicle-mounted house is stable and firm as a whole in the unfolded state, is not easy to shake and deform, and can resist high-level wind power.

The top end of the floor supporting device 101 and the bottom end of the side wall supporting device 102 are movably connected with the floor 60 and/or the floor unfolding and folding mechanism 70, and can rotate to a horizontal state (namely a state parallel to the floor 60) under a state of keeping connection with the floor 60 and/or the floor unfolding and folding mechanism 70, so that the floor 60, the roof 50, the side wall, the floor unfolding and folding mechanism 70 and the like can be stacked together for storage, and the floor is not required to be detached for independent storage, therefore, the storage and unfolding operation of the vehicle-mounted house are simpler, more convenient and faster, and fewer scattered components are needed after the storage, and the integrity is good.

As shown in fig. 1 or fig. 17, the floor standing support device 101 includes a main leg 101a, in the illustrated embodiment, six main legs 101a are provided, each of the six main legs 101a is vertically supported on the ground, each two main legs 101a are arranged in a row at intervals in the left-right direction, and the six main legs 101a are arranged in three rows at intervals in the front-back direction.

As shown in fig. 1 or fig. 17, a sliding rod 101d is connected to the top end of the main leg 101a, and the sliding rod 101d is inserted into and can slide along the sleeve of the floor folding and unfolding mechanism 70 along the left-right direction and can be slidably received inside the sleeve. In the illustrated embodiment, the top ends of the three rows of main legs 101a are respectively inserted into the first sleeve 71d, the second sleeve 71e and the third sleeve 71f through a set of slide bars 101 d. The top end of the main leg 101a is rotatably connected to the slide rod 101d, and can be rotated to a state (a state shown by a dotted line in fig. 17) in which the top end is collinear with the slide rod 101d, so that when the slide rod 101d slides into the sleeve, the main leg 101a can be driven to slide and retract into the sleeve, and the floor area and the height of a plane after the vehicle-mounted room is stored can be small. Because the length of the sleeve is limited, in order to accommodate the main leg 101a and the slide bar 101d into the sleeve as much as possible, the right end of the left slide bar 101d and the left end of the right slide bar 101d can be inserted into the sleeve or the slide bar 101d can be designed as a telescopic bar.

As shown in fig. 1 or 17, the floor stand supporting device 101 further includes a first auxiliary leg 101b, and the first auxiliary leg 101b can further improve the supporting stability of the floor stand supporting device 101.

In the unfolded state, the first auxiliary leg 101b is located between two main legs 101a spaced apart in the front-rear direction, and the bottom end of the first auxiliary leg 101b is supported on the ground or connected to the main legs 101a by a connection plug (not shown) so that the degree of inclination of the first auxiliary leg 101b is adjustable. The top end of the first auxiliary supporting leg 101b is connected with the left side frame or the right side frame of the floor plate in a rotating and sliding mode, the bottom end of the first auxiliary supporting leg 101b inclines forwards or backwards relative to the top end, and the inclined design is more beneficial to improving the supporting stability. In the illustrated scheme, four first auxiliary legs 101b are provided, one of which is positioned between the main leg 101a at the left front position and the main leg 101a at the left middle position, and the top end of which is connected with the left side frame edge of the second floor panel block 62; a main leg 101a located at the left middle position and a main leg 101a located at the left rear position are connected with the left side frame edge of the fourth floor panel 64 at the top ends; a main leg 101a at the right front position and a main leg 101a at the right middle position are connected at the top ends thereof to the right side frame of the first floor panel 61, and a main leg 101a at the right middle position and a main leg 101a at the right rear position are connected at the top ends thereof to the right side frame of the third floor panel 63.

During storage, the first auxiliary leg 101b is rotated to be parallel to the frame of the connected floor panel (the state shown by the dotted line in fig. 17), and then the first auxiliary leg 101b is slid forward or backward until the front end of the first auxiliary leg 101b does not exceed the front frame of the connected floor panel and the rear end does not exceed the rear frame of the connected floor panel (the state shown in fig. 57), so that the first auxiliary leg 101b can be stacked and stored together with the floor 60, and the floor is located at the same level as the floor panel after storage, thereby not increasing the height after storage.

As shown in fig. 1 or 17, the floor stand supporting device 101 further includes a second auxiliary leg 101c, and the second auxiliary leg 101c is provided to further improve the supporting stability of the floor stand supporting device 101.

In the unfolded state, the second auxiliary leg 101c is positioned between two main legs 101a spaced apart in the left-right direction, and the bottom end of the second auxiliary leg 101c is supported on the ground or connected to the main legs 101a by a connection plug (not shown) so that the inclination degree of the second auxiliary leg 101c is adjustable. The top end of the second auxiliary leg 101c is rotatably connected with the sleeve of the floor folding and unfolding mechanism 70, and the bottom end of the second auxiliary leg 101c inclines leftwards or rightwards relative to the top end, so that the inclined design is more beneficial to improving the support stability. In the illustrated embodiment, two second auxiliary legs 101c are provided, and the top ends of the two second auxiliary legs 101c are rotatably connected to the first sleeve 71 d.

When the vehicle-mounted house is stored, as shown in fig. 9, the second auxiliary leg 101c is rotated to the space enclosed by the first sleeve 71d and the sliding part 701 at the two ends of the first sleeve 71d, so that the height and the plane occupied area of the stored vehicle-mounted house are small.

After the second auxiliary leg 101c is arranged, even after the vehicle is driven out from the lower part of the floor of the vehicle-mounted house (namely, after the vehicle-mounted house is not supported by the roof any more), the vehicle-mounted house can be kept stable, so that after the vehicle-mounted house is unfolded, a user can select to drive the vehicle out from the lower part of the vehicle-mounted house according to the requirement, in order to avoid interference, the second auxiliary leg 101c can be unfolded and supported on the ground after the vehicle is driven out, and the second auxiliary leg 101c can not be started before the vehicle is driven out.

As shown in fig. 57, the floor standing support device 101 further includes a limit support member 101e, and in the unfolded state, one end of the limit support member 101e is rotatably connected to the sliding member 701 of the floor folding and unfolding mechanism, and the other end of the limit support member 101e is detachably connected to the sliding rod 101d, in the illustrated embodiment, two limit support members 101e are provided, the front ends of the two limit support members 101e are respectively connected to the two sliding members 701 of the floor folding and unfolding mechanism 70, and the rear ends of the two limit support members 101e are respectively connected to the sliding rod 101d at the rear side. The limit support 101e functions to limit the sliding of the sliding rod 101d and support the sliding rod 101d, so that the support stability of the floor support 101 can be further improved, and the limit support 101e can transfer the load bearing load on the floor to the ground.

In storing, as shown in fig. 9, the connection between the stopper support 101e and the slide bar 101d is released, and then the stopper support 101e is rotated to be parallel to the connected slide member 701, so that the stopper support 101e can be stored in a stacked manner together with the floor folding and unfolding mechanism 70.

As shown in fig. 17, the floor stand 101 further includes an auxiliary support member 101f, one end of the auxiliary support member 101f is rotatably connected to the sleeve, and the other end is detachably connected to the main leg 101 a. In the illustrated embodiment, two auxiliary supporting members 101f are provided, top ends of the two auxiliary supporting members 101f are respectively connected to the rear casing (the second casing 71e), and bottom ends of the two auxiliary supporting members 101f are respectively connected to the two main legs 101a of the rear row. The provision of the auxiliary support 101f further promotes the stability of the floor support 101, and a similar arrangement on the third sleeve 71f is also possible. When the vehicle is under the floor of the vehicle-mounted room (i.e., the vehicle-mounted room is supported by the roof), one of the sets of auxiliary supports 101f may be deployed without affecting the subsequent egress of the vehicle from under the floor of the vehicle-mounted room (i.e., the vehicle-mounted room is no longer supported by the roof).

During storage, as shown in fig. 57, the connection between the auxiliary support member 101f and the main leg 101a is released, and then the auxiliary support member 101f is rotated upward to be parallel to the second sleeve 71e, at this time, the auxiliary support member 101f is located below the sleeve, and then the auxiliary support member 101f is rotated around the second sleeve 71e to rotate the auxiliary support member 101f to the rear side of the second sleeve 71e, so that the auxiliary support member 101f can be stacked and stored together with the floor board folding and unfolding mechanism 70 and can be located at the same level as the floor board folding and unfolding mechanism 70 after storage, thereby not increasing the height after storage.

As shown in fig. 1 and 56, the sidewall support 102 includes a first primary-strut 102a, a second primary strut 102b, a third primary strut 102c, a first horizontal connector 102d, and a second horizontal connector 102 e.

In the unfolded state of the vehicle-mounted house, the first main support rod 102a is positioned outside (namely on the left side) the left side wall 30, the top end of the first main support rod is detachably connected with the left side wall 30, and the bottom end of the first main support rod is rotatably connected with the first horizontal connecting piece 102 d; the second main strut 102b is located outside (i.e., right side) the right wall 40, the top end is detachably connected to the right wall 40, and the bottom end is rotatably connected to the second horizontal connecting member 102 e; the third main strut 102c is located outside (i.e., at the rear side) the rear side wall 20, the top end thereof is connected with the rear side wall 20, and the bottom end thereof is rotatably connected with a rear side sleeve (second sleeve 71 e); the bottom end of the first main supporting rod 102a inclines leftwards relative to the top end, the bottom end of the second main supporting rod 102b inclines rightwards relative to the top end, and the bottom end of the third main supporting rod 102c inclines backwards relative to the top end.

As shown in fig. 9, the first horizontal connecting element 102d is inserted into one set of connecting shafts 704 of the floor folding and unfolding mechanism and can slide left and right along the connecting shafts, and the second horizontal connecting element 102e is inserted into the other set of connecting shafts 704 of the floor folding and unfolding mechanism and can slide left and right along the connecting shafts. Specifically, each of the first horizontal connecting member 102d and the second horizontal connecting member 102e includes a connecting rod 1021 and end inserting rods 1022 connected to two ends of the connecting rod 1021, the end inserting rods 1022 are inserted into the connecting shaft 704, and the bottom ends of the first main strut 102a and the second main strut 102b are connected to the corresponding connecting rod 1021.

When unfolded, slide the first horizontal connector 102d to the left as shown in fig. 17, slide the second horizontal connector 102e to the right, and lock after sliding into place, connect the top end of the first main strut 102a to the left side wall 30 and connect the top end of the second main strut 102b to the right side wall 40 as shown in fig. 1.

During storage, the connection between the first main strut 102a and the left side wall 30 and the connection between the second main strut 102b and the right side wall 40 are released, and then the first main strut 102a and the second main strut 102b are rotated to be parallel or collinear with the connecting rod 1021 of the first horizontal connecting piece 102d and the connecting rod 1021 of the second horizontal connecting piece 102e, respectively. In the illustrated scheme, as shown in fig. 9, two first main struts 102a are provided, one is rotatably accommodated to a position where the connecting rod 1021 of the first horizontal connecting piece 102d is attached in parallel, and the other is rotatably accommodated to a position where the connecting rod 1021 of the first horizontal connecting piece 102d is collinear and then slides into an inner cavity of the connecting rod 1021; similarly, two second main struts 102b are provided, one is rotatably accommodated in a position where the connecting rod 1021 of the second horizontal connecting member 102e is attached in parallel, and the other is rotatably accommodated in a position where the connecting rod 1021 of the first horizontal connecting member 102e is collinear and then slides into an inner cavity of the connecting rod 1021. Thereafter, the first horizontal connector 102d is unlocked and slid to the right and the second horizontal connector 102e is slid to the left. The third main strut 102c is disconnected from the rear wall 20, and then the third main strut 102c is rotated to be parallel to the second sleeve 71 e.

As shown in fig. 17, the side wall supporting apparatus 102 further includes a door access platform 102f, a right side of the door access platform 102f is rotatably connected to the connecting rod 1021 of the second horizontal connecting member 102e, and can rotate around the connecting rod 1021, when the door access platform 102f rotates to a predetermined position, a left side of the door access platform 102f is supported on the floor (for example, a lower guide member is provided on an outer frame of the floor 60, which can be used for such support), and specifically, a fastening groove may be provided on the left side of the door access platform 102f, so that the door access platform is tightly fastened with the floor through the fastening groove.

As shown in fig. 56, the side wall supporting device 102 further includes a first reinforcing strut 102g and a second reinforcing strut 102h, when the vehicle-mounted house is in the unfolded state, the bottom end of the first reinforcing strut 102g is detachably connected to the left side frame of the floor 60, the bottom end of the second reinforcing strut 102h is detachably connected to the right side frame of the floor 60, the top end of the first reinforcing strut 102g is rotatably connected to the first main strut 102a, the top end of the second reinforcing strut 102h is rotatably connected to the second main strut 102b, the top end of the first reinforcing strut 102g is inclined to the left relative to the bottom end, the top end of the second reinforcing strut 102h is inclined to the right relative to the bottom end, and a triangular framework is respectively constructed with one of the first main struts 102a and one of the second main struts 102b to improve the supporting stability.

The bottom end of the first reinforcing strut 102g is detachably connected to the left frame of the floor 60, the bottom end of the second reinforcing strut 102h is detachably connected to the right frame of the floor 60, and the triangular frame is designed such that the first main strut 102a and the second main strut 102b connected thereto can be slidably connected to the left wall 30 and the right wall 40, respectively, as shown in fig. 58, for example, the open slot S on the left wall 30 and the right wall 30 can be sleeved by the T-shaped connecting portion at the top end of the first main strut 102a and the second main strut 102b, respectively, thereby preventing the left and

right side walls

30 and 40 from swinging left and right, allowing the left and

right walls

30 and 40 to slide up and down (if the left and

right walls

30 and 40 need to slide up and down), and directly completing the top end of the first main strut 102a and the second main strut 102b on the ground to be connected to the left and

right walls

30 and 40, respectively, 40 of the optical fiber.

At the time of storage, the connection of the first reinforcing strut 102g and the floor 60 is released and the second reinforcing strut 102h and the floor 60 are connected, then the first reinforcing strut 102g and the second reinforcing strut 102h are rotated to be parallel to the first main strut 102a and the second main strut 102b, respectively, and then rotated together with the first main strut 102a and the second main strut 102b to be parallel to the link 1021 (the state shown in fig. 17 and 57).

The supporting mechanism that this scheme of adoption provided, whole firm under the on-vehicle room state of opening, be difficult to rock and warp, and, supporting mechanism 100 can with other components-floor 60 of on-vehicle room, roof 50, the side wall, floor exhibition receipts mechanism 70, elevating system 80 etc. are range upon range of and are accomodate together, and need not dismantle and take in alone, and, allow the

side wall

30, 40 can go up, slide down, consequently, scattered part is few under the on-vehicle room state of accomodating, the wholeness is good, and, supporting mechanism after accomodating shares the one deck with other components of on-vehicle room or is located the inside of other components, so can additionally increase the plane area and the height after the on-vehicle room is accomodate by a wide margin, thereby satisfy the on-vehicle room and accomodate the restriction requirement to plane area and height when the roof.

Facility component 90

As shown in fig. 59, in this embodiment, the facility component 90 includes a first type of living facility 904, a second type of living facility 905, and a partition facility 906.

The first type of living facilities 904 is a facility which is high in height and inconvenient to stack and store, and includes a water tank 9041, a toilet bowl 9042, a mobile air conditioner, and/or the like. The toilet bowl can adopt a portable toilet bowl. The mobile air conditioner is an air conditioner which combines an external machine and a wall and can be movably installed indoors. The power utilization component of the vehicle-mounted house can take power from a power supply component (such as a storage battery) of the vehicle, and the power supply component can be additionally configured for the vehicle-mounted house.

The second type of living facility 905 is a facility which is mainly composed of a plate-shaped member and is easy to stack and store, and the height of the facility in a stored state is much smaller than the height of the facility in a use state.

The partition facility 906 is a facility for partitioning an indoor space, and can partition the indoor space into a plurality of independent spaces for use as a toilet, a bedroom, a living room, a kitchen, or the like.

As shown in fig. 59, in this embodiment, the facility assembly 90 further includes a facility box, the facility box is used for accommodating a first type of living facility 904, a first facility box 901a and a second facility box 901b are provided in the illustrated embodiment, the internal spaces of the first facility box 901a and the second facility box 901b are independent from each other, the first facility box 901a is used for accommodating kitchen ware including a sink 9041 and also can be used for accommodating a mobile air conditioner, and the second facility box 901b is used for accommodating sanitary ware including a toilet 9042 and also can be used for accommodating a mobile air conditioner. Under the on-vehicle room state of expanding, the utility box is located on-vehicle room outside.

As shown in fig. 59, in the expanded state of the vehicle-mounted room, a passage opening is formed at one side (front side in the figure) of the utility box, and the side of the passage opening of the utility box is adjacent to the side wall, and in the illustrated embodiment, the side of the passage opening of the utility box is adjacent to the rear side wall 20, so that the water tank 9041, the toilet bowl 9042 and the like in the utility box can pass through the passage opening of the utility box to enter the vehicle-mounted room (the mobile air conditioner in the utility box can still be left in the utility box).

As shown in fig. 59, a shutter door may be installed at the pass-through port. In the illustrated embodiment, the opening and closing door (i.e., the movable side wall panel X22a) is connected to the side wall (i.e., the rear side wall 20) adjacent to the side where the passage opening of the utility box is located, and is a part of the rear side wall 20, and participates in the construction to form the rear side wall 20, and the opening and closing door is moved left and right to open and close the passage opening of the utility box. Of course, the opening and closing mode of the opening and closing door is not limited to sliding, for example, the opening and closing door can also be rotated to open and close, and in addition, the opening and closing door can also be connected with the utility box instead of the side wall. The opening and closing door is arranged, so that when the water tank 9041, the toilet bowl 9042 and the like are stored in the utility box in the unfolding state of the vehicle-mounted room, the opening and closing door can be closed to shield the passing opening of the utility box, and therefore dry-wet separation can be achieved to a certain degree.

As shown in fig. 60, the water tank 9041 and the toilet bowl 9042 are respectively connected to the corresponding utility box by a set of slide rail pairs 90A to slide in and out of the utility box along the slide rail pairs (in the directions of arrows a and B in fig. 60). The water trough 9041 slides out of the utility box, and then turns over to a proper height position along the arrow C direction in fig. 60, and after turning over to the proper position, the water trough 9041 is basically attached to the rear side wall 20 (the state shown in fig. 61).

With reference to fig. 3 and 64, the utility assembly 90 further includes a base 905 supported at the bottom of the utility box, a swing arm is connected between the base 905 and the utility box, the height of the utility box is adjusted by swinging the swing arm, the height of the utility box is lowered in the storage state, and the height of the utility box is raised in the expansion state to make the bottom wall of the utility box substantially flush with the floor, so that living facilities such as a toilet bowl can smoothly slide into the vehicle-mounted room along the floor. The utility box and the box holder 905 can be arranged on the side near the rear of the vehicle, so that the driving feeling is good.

The housing 905 may be connected to the floor folding and unfolding mechanism 70. Specifically, as shown in fig. 14 and 11, the floor folding and unfolding mechanism 70 includes a first connecting portion 71a, a second connecting portion 71b, and a fifth connecting portion 71c, wherein the fifth connecting portion 71c is connected to a front side of the first connecting portion 71a and can slide forward relative to the first connecting portion 71a, and the second connecting portion 71b is connected to a rear side of the first connecting portion 71a and can slide backward relative to the first connecting portion 71a, so as to drive the third floor panel 63 and the fourth floor panel 64 connected thereto to unfold backward. The floor folding and unfolding mechanism 70 can be arranged on the roof in the forward direction or the reverse direction, the first connecting part 71a is fixed with the roof support in the state of being arranged on the roof in the forward direction, the second connecting part 71b is close to the vehicle head, the fifth connecting part 71c is close to the vehicle head in the state of being arranged on the roof in the reverse direction, and the sliding directions of the second connecting part 71b and the fifth connecting part 71c are along the vehicle length direction after being arranged on the roof.

The box holder 905 can be connected to the first connecting portion 71a of the floor folding and unfolding mechanism 70, and the box holder 905 is not moved in the vehicle length direction during the unfolding process. Alternatively, the box holder 905 may be connected to the second connecting portion 71b of the floor folding and unfolding mechanism 70, and during the unfolding process, the box holder 905 together with the utility box slides to a proper position along with the second connecting portion 71 b. Alternatively, the box holder 905 may be connected to the fifth connecting portion 71c of the floor folding and unfolding mechanism 70, and during the unfolding process, the box holder 905 and the utility box slide to a proper position together with the fifth connecting portion 71 c.

Specifically, the utility box is slidably connected to the box base 905, the utility box can horizontally slide relative to the box base 905, and the sliding direction is parallel to the side wall adjacent to the through opening, so that the utility box can avoid the X-shaped cross arm of the lifting mechanism 80 arranged on the outer side of the side wall, and an enough moving space is reserved for the X-shaped cross arm. As can be understood from fig. 3, 62 and 63, in the drawings, the first utility box 901a and the second utility box 901b are both connected to the same box base 905, the first utility box 901a and the second utility box 901b are both adjacent to the rear wall 20, both can slide horizontally (direction shown by arrow A, B in fig. 62) along the rear wall 20 relative to the box base 905, and when the first utility box 901a and the second utility box 901b slide to the position shown in fig. 63, the lower end of the X-shaped cross arm can be avoided, and sufficient space is left for the X-shaped cross arm to stably support the roof 50.

As shown in fig. 63, in the vehicle-mounted room unfolded state, the first facility box 901a and the second facility box 901B slide to positions spaced apart from each other, and the flat fan 90B is attached to the side wall of the second facility box 901B, thereby performing ventilation. It is preferable that the fan 90B is mounted on a side wall of the second facility box 901B adjacent to the first facility box 901a, so that the fan 90B can be shielded by the first facility box 901a (see fig. 6) when the first facility box 901a and the second facility box 901B slide to positions adjacent to each other in the storage state of the vehicle-mounted room, to avoid an increase in running resistance.

As shown in fig. 65, each of the first facility box 901a and the second facility box 901b is provided with a pick-and-place port and is mounted with a door 90C closing the pick-and-place port, and the door 90C is mounted on a side of the facility box not adjacent to the side wall so that the door 90C can be opened from outside the vehicle-mounted room. The internal volume of the first utility box 901a may be set to be larger than the volume of the water tank 9041, so that after the water tank 9041 is received in the first utility box 901a, an additional space is provided in the first utility box 901a for accommodating other kitchen utensils (such as an electric cooker, a barbecue grill, etc.) or other living goods. The user can open the door 90C of the first utility box 901a for taking and putting articles in the state of not unfolding the vehicle-mounted room, and can open the door 90C of the second utility box 901b for taking the toilet bowl out of a proper position for emptying the toilet bowl in the state of not unfolding the vehicle-mounted room.

As shown in fig. 66 and 67, the second type living facility 905 includes plate-like body members, and in the illustrated embodiment, a first plate-like body member 9051, a second plate-like body member 9052, a third plate-like body member 9053, a fourth plate-like body member 9054, a fifth plate-like body member 9055, a sixth plate-like body member 9056, a seventh plate-like body member 9057, and an eighth plate-like body member 9058 are provided.

As shown in fig. 66 and 67, the plate-shaped body members are hinged to a side wall or a floor of the vehicle-mounted room, in the illustrated embodiment, the first plate-shaped body member 9051 and the second plate-shaped body member 9052 are hinged to the floor through a set of support members 9059, the third plate-shaped body member 9053, the fourth plate-shaped body member 9054 and the fifth plate-shaped body member 9055 are hinged to the front side wall 10, the sixth plate-shaped body member 9056 and the seventh plate-shaped body member 9057 are hinged to the right side wall 40, and the eighth plate-shaped body member 9058 is hinged to the rear side wall 20. When the folding type folding table is stored, the plate-shaped main body component is rotated to a position (shown in figure 66) which is in parallel joint with the side wall or the floor hinged with the plate-shaped main body component, and when the folding type folding table is unfolded, the plate-shaped main body component is rotated to a height position (shown in figure 67) which is parallel to the floor and is at a distance from the floor, so that the folding type folding table accords with daily life habits. When the unfolding device is used, a user can flexibly select to unfold all the plate-shaped main body components or part of the plate-shaped main body components or not to unfold the plate-shaped main body components according to needs.

The plate-shaped body members may be unfolded to a state shown in fig. 67 in which the first plate-shaped body member 9051 and the third plate-shaped body member 9053 are coupled to each other and used as a bench or a single bed, the second plate-shaped body member 9052 and the fourth plate-shaped body member 9054 are coupled to each other and used as a bench or a single bed, and the like, and the fifth plate-shaped body member 9055 and the seventh plate-shaped body member 9057 are located on the front side and the rear side of the sixth plate-shaped body member 9056 and spaced from the sixth plate-shaped body member 9056 and lower than the sixth plate-shaped body member 9056, in which case the fifth plate-shaped body member 9055 and the seventh plate-shaped body member 9057 may be used as a dining chair, and the sixth plate-shaped body member 9056 may be used as a dining table. An eighth plate-like body member 9058 is located adjacent to the sink 9041 and may serve as a cutting board, a cooking utensil, or a stand.

In the illustrated embodiment, as shown in fig. 67, the first plate-like body member 9051 and the second plate-like body member 9052 each have a telescopic structure and include a front plate portion 905a and a rear plate portion 905 b. After the first plate-like body member 9051 and the second plate-like body member 9052 are expanded, the rear plate portions 905b of both can be pulled rearward as needed.

In the illustrated embodiment, as shown in fig. 68, the seventh plate-like body member 9057 has a folded structure including a left plate portion 905d and a right plate portion 905 c. After the seventh plate-like body member 9057 is unfolded, the left plate portion 905d thereof can be folded to a position where the right plate portions 905c are stacked (position shown in fig. 67) as needed, so that the aisle width can be increased for easy passage.

In the illustrated embodiment, as shown in fig. 67, the sixth plate-like body member 9056 is vertically slidable, and the height position of the sixth plate-like body member 9056 is adjustable to a position (position shown in fig. 68) at the same height as the fifth plate-like body member 9055, and the sixth plate-like body member 9056 is slidable back and forth, and the horizontal position of the sixth plate-like body member 9056 is adjustable to a position to be engaged with the fifth plate-like body member 9055, and the seventh plate-like body member 9057 is slidable back and forth, and the horizontal position of the seventh plate-like body member is adjustable to a position to be engaged with the sixth plate-like body member 9056. The fifth, sixth, and seventh plate-

like body members

9055, 9056, and 9057 may be used as a bed after being joined together.

In addition, a recessed area 90D (the recessed area 90D on the floor is shown in fig. 67) may be provided on the floor and the side wall, and the plate-like main body member after being stored is at least partially recessed into the recessed area of the side wall or the floor, so that the plate-like main body member does not occupy the height of the stacked body or occupies a small amount of the height of the stacked body after being stored, thereby being beneficial to ensuring that the height of the stacked body does not exceed the limit. The vehicle-mounted room may be provided with an inflatable air bag as a mattress or a seat cushion, and the air bag may be housed (deflated) in the recessed area when the room is housed.

As shown in fig. 67, the second type of living facility further includes a support member 9059 for supporting the plate-shaped body member, wherein in the deployed state, the support member 9059 is substantially perpendicular to the floor 60, has a bottom end supported on the floor 60, and has a top end supporting the plate-shaped body member, so that the plate-shaped body member is stabilized at a target height position.

The top end and the bottom end of the supporting member 9059 can be hinged ends which are hinged with the plate-shaped main body member and the floor hinged end respectively, one end of the supporting member 9059 can be a hinged end, the other end of the supporting member 9059 can rotate relative to the floor or the plate-shaped main body member hinged with the supporting member 9059, and when the supporting member 9059 is stored, the supporting member 9059 is rotated to be attached to the floor or the plate-shaped main body member hinged with the supporting member in parallel.

In addition, a recessed area may be formed in the plate-shaped main body member hinged to the supporting member 9059, and the received supporting member 9059 may be at least partially recessed in the recessed area of the plate-shaped main body member, or the received supporting member 9059 may be at least partially recessed in the recessed area of the floor or the side wall, so that after the receiving is completed, the supporting member 9059 does not occupy only one layer of the stacked body, thereby facilitating to ensure that the height of the stacked body does not exceed the limit.

In the illustrated embodiment, the two sets of support members support the front plate 905a of the first plate-shaped body member 9051 and the front plate 905a of the second plate-shaped body member 9052, and both the top end and the bottom end of each of the two sets of support members are hinged ends, the top end is hinged to the front plate 905a of the corresponding plate-shaped body member, and the bottom end is hinged to the floor, as shown in fig. 69, when the first plate-shaped body member 9051 and the second plate-shaped body member 9052 are folded and unfolded, the two sets of support members 9059 swing relative to the floor.

In the illustrated embodiment, the support members supporting the rear plate portion 905b of the first plate-like body member 9051, the rear plate portion 905b of the second plate-like body member 9052, the third plate-like body member 9053, the fourth plate-like body member 9054, the fifth plate-like body member 9055, the sixth plate-like body member 9056, and the seventh plate-like body member 9057 may be configured such that the bottom end thereof is hinged to the floor and the top end thereof is a free end, or the top end thereof may be a hinged end and the bottom end thereof is a free end, and the support members may be housed in a recessed area of the floor when housed.

In the illustrated scheme, as shown in fig. 66 and 67, the partition facility 906 includes a first partition wall 9061, a second partition wall 9062, and a third partition wall 9063, the first partition wall 9061 is hinged to the left side wall 30, one side of the third partition wall 9063 is hinged to the second partition wall 9062, the other side of the third partition wall 9063 is hinged to the rear side wall 20, the three partition walls are unfolded to form a space, the space is enclosed to serve as a toilet, the toilet is located in the toilet, and in addition, a shower facility can be arranged in the toilet. The partition wall can be arranged in a vertically split mode, namely the partition wall comprises an upper partition part and a lower partition part, the upper partition part and the lower partition part are connected and can slide up and down relative to the lower partition part, when the partition wall is stored, the end part of the upper partition part can slide to the position stacked with the lower partition part, and then the partition wall integrally rotates to the position attached to the side wall in parallel. The depressed area can be established to the inboard of side wall, and the partition wall after accomodating is at least partly to be located the depressed area of side wall, does benefit to the height of guarantee laminate like this and does not transfinite.

The retractable vehicle-mounted house provided by the application is described in detail above. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.

Claims

1. The storable vehicle-mounted house is characterized in that a roof (50) of the vehicle-mounted house comprises a plurality of roof plates; the joint of the roof plate is provided with a guide pair and a splicing pair; the guiding pair guides the side inclination of a joint close to the roof plate block in the horizontal approaching process of the roof plate block to enable the adjacent roof plate blocks to form a preset included angle at the joint, and the inserting pair enables the adjacent roof plate blocks to be mutually inserted and locked in the horizontal approaching process of the roof plate block.

2. The stowable vehicle-mounted shelter of claim 1, wherein adjacent roof panels, one having a guiding portion (50a) and the other having a guided portion (50b), the guiding portion (50a) and the guided portion (50b) cooperating to form the guiding pair; and under the state that the adjacent roof plates form the preset included angle, the guided part (50b) at least partially extends to the upper part of the joint of the roof plates and the upper part of the roof plate provided with the guide part (50 a).

3. The stowable vehicle-mounted room of claim 2, wherein the roof panel provided with the guided portion (50b) is further provided with a socket portion (50e) for receiving the guide portion (50a) of the roof panel adjacent thereto, and an inner surface of the socket portion (50e) and an outer surface of the guide portion (50a) inserted therein are brought into close contact to seal a seam of the roof panel.

4. The stowable vehicle-mounted compartment of claim 3, wherein the cross-sectional shape of the inner surface of the socket portion (50e) and the cross-sectional shape of the outer surface of the guide portion (50a) are both arc-shaped.

5. The stowable vehicle-mounted room of claim 2, wherein a plurality of roof panels whose joints intersect at a point constitute a set of roof block assemblies, and the guided portions (50b) of the same set of roof block assemblies are stacked one on top of the other at joint intersections in a state where adjacent roof panels are self-formed at the predetermined angle.

6. The stowable vehicle-mounted building of claim 1, wherein the floor (60) of the vehicle-mounted building comprises a plurality of floor panels, the floor (60) is provided at its periphery with a thrust member (66), the roof (50) is located inside the thrust member (66) when lowered to a lowered position horizontally abutting the floor (60) or a member stacked on the floor (60), and the thrust member (66) is capable of pushing the roof panel located in the lowered position horizontally closer during horizontal closer of the floor panels, so that the adjacent roof panels are self-aligned at the predetermined included angle at the joint as the floor panels horizontally closer.

7. The stowable vehicle-mounted shelter of any one of claims 1-6, wherein the vehicle-mounted shelter comprises a floor stowing mechanism (70) for stowing a floor (60), the floor stowing mechanism (70) comprises a first connecting device (71), the first connecting device (71) comprises at least a first connecting portion (71a) and a second connecting portion (71b), the first connecting portion (71a) and the second connecting portion (71b) are respectively connected with a set of floor panel assemblies, and the second connecting portion (71b) is connected with the first connecting portion (71a) and can slide longitudinally relative to the first connecting portion (71a) to drive one set of floor panel assemblies to be stowed above or stowed to the side of the other set of floor panel assemblies.

8. The stowable vehicle compartment of claim 7, wherein each group of floor panel assemblies comprises a plurality of layers of floor panels; the floor folding and unfolding mechanism (70) further comprises a second connecting device (72), the second connecting device (72) at least comprises a third connecting part (72a) and a fourth connecting part (72b), the third connecting part (72a) and the fourth connecting part (72b) are respectively connected with floor plates on different layers in the same group of floor plate assemblies, the third connecting part (72a) is connected with the fourth connecting part (72b) and can be opposite to the fourth connecting part (72b) in a transverse sliding mode, so that one floor plate is driven to be folded and unfolded to the upper side of the other floor plate or to the side of the other floor plate.

9. The stowable vehicle-mounted compartment of claim 8, characterized in that the first connecting portion (71a) and/or the second connecting portion (71b) comprise a lifter, and the third connecting portion (72a) comprises a lifter for adjusting the height of the floor panels to level the floor in the deployed state.

10. The stowable vehicle-mounted house of claim 7, wherein the vehicle-mounted house includes a lifting mechanism (80) for lifting a roof (50), the lifting mechanism (80) includes a plurality of lifting devices and a driving device (80c) for driving the lifting devices to lift, the lifting devices being connected between the roof (50) and a floor (60) of the vehicle-mounted house, the plurality of lifting devices including: at least one longitudinal lifting device (80a) connected to a longitudinal side of the roof (50) and at least one transverse lifting device (80b) connected to a transverse side of the roof (50).

11. The stowable vehicle-mounted compartment of claim 10, characterized in that the lifting device comprises an X-shaped cross arm (81), an upper guide (82), a lower guide (83), an upper slider (84) sliding along the upper guide (82), a lower slider (85) sliding along the lower guide (83), the upper guide (82) being connected to the roof (50), the lower guide (83) being connected to the floor (60) of the vehicle-mounted compartment, the X-shaped cross arm (81) being connected at its upper end to the upper slider (84), and the X-shaped cross arm (81) being connected at its lower end to the lower slider (85).

12. The stowable vehicle-mounted shelter of claim 11, wherein the drive means (80c) comprises a power element and a plurality of drive shafts (87), wherein one drive shaft (87) is connected to the power element, all drive shafts (87) are linked by a transmission assembly, each drive shaft (87) comprises a plurality of drive shaft segments (87a) connected in series, each drive shaft segment (87a) is connected to another drive shaft segment (87a) at a seam of the floor (60), each drive shaft segment (87a) is in threaded connection with one of the lower sliders (85).

13. The stowable vehicle-mounted house according to claim 10, wherein the vehicle-mounted house includes a side wall assembly including side walls and a side wall stowing mechanism (110) for stowing the side walls, and in the stowed state, the two side walls adjacent to each other and forming an angle with each other, one of which is connected to the roof (50) and rotates with respect to the floor (60) when driven by the lifting mechanism (80), and the other of which is connected to the side wall stowing mechanism (110) and rotates with respect to the floor (60) when driven by the side wall stowing mechanism (110).

14. The stowable vehicle-mounted house according to claim 11, wherein the side wall stowing and unfolding mechanism (110) includes a side wall stowing and unfolding component, the side wall stowing and unfolding component includes a rotating member (1101), a moving member (1102), a top support member (1103) and a driving rod (1104), one end of the driving rod extends to the inside of the side wall of the vehicle-mounted house and is connected to the rotating member, the other end of the driving rod extends to the outside of the side wall of the vehicle-mounted house and is connected to a power element, the moving member is engaged with the rotating member and can move along the rotation axis of the rotating member along with the rotation of the rotating member, the top end of the top support member is connected to the side wall of the vehicle-mounted house, the bottom end of the top support member is connected to the moving member, and the top support member can swing along with the movement of the moving member, so as to drive the side wall of the vehicle-mounted house to rotate relative to the floor (60).

15. The stowable vehicle-mounted house according to claim 13, characterized in that the vehicle-mounted house comprises a support mechanism (100), the support mechanism (100) comprises a floor support device (101) and a side wall support device (102), in the vehicle-mounted house unfolding state, the top end of the floor support device (101) is connected with the floor (60) and/or the floor unfolding mechanism (70) of the vehicle-mounted house, the bottom end of the floor support device is supported on the ground, the top end of the side wall support device (102) is connected with the side wall of the vehicle-mounted house, and the bottom end of the side wall support device is connected with the floor (60) and/or the floor unfolding mechanism (70) of the vehicle-mounted house.

16. The stowable vehicle-mounted house according to claim 13, characterized in that the vehicle-mounted house comprises a facility component, the facility component (90) comprises a first type living facility (904) with a height greater than a preset value in a stowed state and a facility box for accommodating the first type living facility (904), the facility box is located outside the vehicle-mounted house, a passage opening is formed in one side of the facility box, and in a deployed state of the vehicle-mounted house, the side of the passage opening of the facility box is adjacent to a side wall of the vehicle-mounted house, so that the first type living facility (904) can pass through the passage opening of the facility box to enter the interior of the vehicle-mounted house.

17. The stowable vehicle-mounted building of claim 16, wherein the facility arrangement (90) further comprises a second type of living facility (905) having a height less than a predetermined value in the stowed state, the second type of living facility (905) comprising a plate-shaped body member hinged to a side wall or floor (60) of the vehicle-mounted building and a support member hinged to a floor (60) or plate-shaped body member of the vehicle-mounted building, the plate-shaped body member and the support member being positioned in parallel abutment with the side wall or floor (60) of the vehicle-mounted building in the stowed state, the plate-shaped body member being positioned in parallel abutment with the floor (60) and at a height spaced apart from the floor (60) in the deployed state, the support member being supported between the floor (60) and the plate-shaped body member.

18. The stowable vehicle-mounted building of claim 17, further comprising a partition means (906), wherein the partition means (906) is hinged to a side wall of the vehicle-mounted building, and wherein in the deployed state, the partition means (906) partitions the space into a plurality of compartments, and in the stowed state, the partition means (906) is positioned in parallel engagement with the side wall of the vehicle-mounted building.