CN108532764B - Foldable camping house - Google Patents

Foldable camping house Download PDF

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Publication number
CN108532764B
CN108532764B CN201810559453.6A CN201810559453A CN108532764B CN 108532764 B CN108532764 B CN 108532764B CN 201810559453 A CN201810559453 A CN 201810559453A CN 108532764 B CN108532764 B CN 108532764B
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China
Prior art keywords
side wall
plate
folding
wall
edge
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CN201810559453.6A
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CN108532764A (en
Inventor
胡杰
胡楚璇
胡皓夫
韩从越
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Individual
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/343—Structures characterised by movable, separable, or collapsible parts, e.g. for transport
    • E04B1/344—Structures characterised by movable, separable, or collapsible parts, e.g. for transport with hinged parts
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/343—Structures characterised by movable, separable, or collapsible parts, e.g. for transport
    • E04B1/344—Structures characterised by movable, separable, or collapsible parts, e.g. for transport with hinged parts
    • E04B1/3445—Structures characterised by movable, separable, or collapsible parts, e.g. for transport with hinged parts foldable in a flat stack of parallel panels

Abstract

The invention discloses a foldable camping house, which comprises a plurality of folding units, wherein the folding units are respectively a rear wall, a bed board, a bed side board, a floor, a front wall provided with a door, a left side wall, a right side wall and a foldable roof, which are fixed on a rear wall base; the left side wall comprises a left side wall upper front plate, a left side wall upper rear plate, a left side wall lower front middle plate, a left side wall lower rear plate and a left side wall lower rear middle plate, and the right side wall comprises a right side wall front plate, a right side wall upper rear plate, a right side wall lower front middle plate, a right side wall lower rear plate and a right side wall lower rear middle plate; the folding unit is driven by the driving device to exchange deformation from unfolding to folding; when the folding device is used for unfolding and folding, the folding units deform along a single fixed path, interference points and dead points do not exist in the deformation process, the folding device is standard and smooth, and the folding device is repeatedly and stably unfolded and folded to obtain two use states. The enclosing space formed by the folding units provides a camping environment when the folding unit is unfolded, the folding units are closely and parallelly attached when the folding unit is folded, and the folded volume is reduced. The invention has simple structure, low manufacturing cost, convenient operation and convenient transportation. The foldable camping house can be matched with a vehicle-mounted frame to provide a foldable camping house which can be mounted on a vehicle, and can be matched with a combined frame to quickly build a plurality of sets of foldable houses to build a camping place in the field.

Description

Foldable camping house
Technical Field
The invention relates to a foldable polyhedron structure, in particular to a foldable camping house.
Technical Field
With the improvement of the living standard of people, the number of people-average automobile conservation is continuously increased, the self-driving tour is a leisure living mode which is loved by more and more people at present, but when the people go out in the rush period of the tour or play in the remote scenic spot, accommodation becomes a great problem, and if people are confused about finding hotels, anxiety can arrive at the next journey on time, and the mind of tension is flatly added in the journey, the mind of the people are really relaxed and free, so that the people need to have a portable, convenient, comfortable and safe field camping house, and really realize where the vehicle is.
At present, the field mobile camping mainly comprises a self-propelled caravan, a dragging caravan, a tent and the like, but the caravan is large and heavy for ensuring the vehicle-mounted living area, so that the requirements on driving technology are high, the requirements on road conditions are high, driving experience is poor, the functions of the vehicle are single except for being suitable for traveling of the whole house, the vehicle is not suitable for flat-time walking (especially in urban areas), meanwhile, the purchase and lease cost of the caravan are high, the maintenance cost is high, and a matched stop point, a matched water supplementing electricity supplementing service and a matched maintenance service are needed. And the comfort, safety, environmental adaptability and convenience in assembly and disassembly of the tent for camping in the field are still to be improved. Therefore, the outdoor camping house which is suitable for various self-driving vehicles and is easy to carry, convenient, comfortable and safe is developed, and has wide market prospect.
At present, people go out to play, from sightseeing type tour to expanding individual visual field, experience travel transition of different life, people are more desirous of pursuing personalized, experienced and leisure travel experience, and free-running play such as various hiking, riding, self-driving, self-customizing and the like is increasingly favored by people, so that the requirement of various experience tourist groups cannot be met by a pure hotel, and the living campsite of the living in the field can be quickly and conveniently built to be shared for travelers pursuing personalized travel, so that the living-in-living tour living system can be an effective supplement for meeting the experience travel accommodation of people.
At present, temporary accommodation for emergency response matters such as disaster relief is usually solved by using a tent, a container and a movable board house, the tent has better emergency response but insufficient comfort and durability, people often put into resources to produce a transitional accommodation house soon after the tent is put into use, and the container and the movable board house have comfort and durability stronger than the tent as the transitional accommodation house at present, but have the problems of more input resources, time and labor waste in transportation and construction and the like, so the temporary accommodation problem such as disaster relief and the like is urgent requirement for quickly and conveniently constructing durable, comfortable and safe camping field.
The folding structure is a structure which is unfolded when in use and folded when not in use. The folding rod or plate has the advantages that the folding rod or plate can be repeatedly and stably used in an unfolding or folding state, and the folded rod or plate is tightly bundled, so that the folding rod or plate is small in size and convenient to transport and store. In recent years, folding structures are widely applied in the fields of life, aviation and the like, certain development is achieved on structural forms, products designed in various folding modes such as flat, axle center, plug-in, sleeve type, roll type and the like are produced, the folding structures form the classification of rod system units and plate system units, and the stable modes after unfolding and forming can be divided into structural self-locking modes and externally-added constraint locking modes, and rigid folding structures and flexible folding structures are distinguished.
The present folding structures mainly relate to folding on flat surfaces and curved surfaces, such as folding doors, folding antennas, solar sailboards and the like, while the folding in terms of volume mainly relates to the folding in terms of volume: 1. the non-rigid deformation is required, so that the deformation process of the exchange from the unfolded state to the folded state is not easy to control and is not easy to repeatedly stabilize in the unfolded or folded state. 2. The folding device is characterized in that a plurality of folding modes are needed, and the multi-layer multi-node subsection driving is adopted, so that the deformation process from unfolding to folding state exchange is needed to be driven for multiple times, the unfolding and folding exchange operation is complex, the space structure is complex, and the folding and unfolding of the space convenient and stable are difficult to realize. Meanwhile, the folding in the aspect of volume is difficult to completely fold into a compact bundle shape after being folded because all folding surfaces are easy to interfere with each other, and the ideal folding and unfolding ratio is difficult to achieve.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, and provides a foldable camping house, wherein all folding units which form an upper-lower and front-rear left-right folding house enclosure space are of rigid structures, the folding units are connected through a plurality of modes such as a revolute pair, meshing, a cylindrical sleeve auxiliary ball joint and the like, and the unfolding and folding exchange deformation process of the folding house is driven by a single driving device, so that two stable folding spaces for unfolding and folding can be quickly and conveniently obtained. The invention has simple structure, low manufacturing cost, convenient operation and convenient transportation. The foldable camping house can be matched with a vehicle-mounted frame to provide a foldable camping house which can be mounted on a vehicle, and can be matched with a combined frame to quickly build a plurality of sets of foldable houses to build a camping place in the field. The matched vehicle-mounted frame is suitable for various self-driving type carrying, can quickly and conveniently construct a field campsite with a certain scale to be shared for travelers pursuing personalized play, and can also be used for field accommodation requiring quick response matters such as military and disaster relief.
The technical scheme of the invention is that the foldable camping house comprises a rear wall fixed on a rear wall base, a bed board, a bed side board, a floor, a front wall provided with a door, a left side wall, a right side wall and a foldable roof, wherein the foldable unit comprises a front wall, a bed board, a bed side board, a floor, a left side wall and a right side wall; the left side wall comprises a left side wall upper front plate and a left side wall upper rear plate, and the right side wall comprises a right side wall front plate and a right side wall upper rear plate; a bed board and a positioning rod of a back wall folding structure are arranged between the back wall base and the bed side plate; the folding unit is driven by the driving device to exchange deformation from unfolding to folding;
the rear wall, the bed board, the bed side board, the floor, the front wall, the right side wall upper front board, the left side wall upper front board, the right side wall upper rear board and the left side wall upper rear board are of rectangular plate-shaped structures;
the rear wall base is of a rectangular frame structure;
the folding units are connected in pairs to form a connecting system of the folding room, wherein:
the lower edge of the rear wall is connected with the rear edge of the bed board, and the left side and the right side of the rear wall are connected with the rear edge of the rear plate on the left side wall and the rear edge of the rear plate on the right side wall through a revolute pair;
the front edge of the bed board is connected with the inner side of the upper edge of the bed side plate through a revolute pair;
the lower edge of the bed side plate is connected with the rear edge of the floor through a revolute pair;
two ends of the positioning rod are respectively connected with a positioning rod hinged support of a lower beam of the rear wall base and a positioning rod hinged support of the lower edge of the bed side plate frame by adopting a revolute pair;
The front edge of the floor is connected with the lower edge of the front wall through a revolute pair;
the left side and the right side of the front wall are connected with the front edge of the upper front plate of the left side wall and the front edge of the upper front plate of the right side wall through a revolute pair;
the rear edge of the upper front plate of the right side wall is connected with the front edge of the upper rear plate of the right side wall, and the rear edge of the upper front plate of the left side wall is connected with the front edge of the upper rear plate of the left side wall through a meshing transmission pair or a revolute pair;
the front end of the foldable roof is fixedly connected with the upper edge of the front wall, and the rear end of the foldable roof is fixedly connected with the upper edge of the rear wall.
A foldable camping house comprises a rear wall fixed on a rear wall base, a bed board, bed side boards, a floor, a front wall provided with a door, a left side wall, a right side wall and a foldable roof, wherein the foldable side boards are fixed on the rear wall base; the left side wall comprises a left side wall upper front plate, a left side wall upper rear plate, a left side wall lower front middle plate, a left side wall lower rear plate and a left side wall lower rear middle plate, and the right side wall comprises a right side wall front plate, a right side wall upper rear plate, a right side wall lower front middle plate, a right side wall lower rear plate and a right side wall lower rear middle plate; a bed board and a positioning rod of a back wall folding structure are arranged between the back wall base and the bed side plate;
the folding unit is driven by the driving device to exchange deformation from unfolding to folding;
The rear wall, the bed board, the bed side board, the floor, the front wall, the rear board on the right side wall and the rear board on the left side wall adopt rectangular plate-shaped structures;
the right side wall lower front plate, the right side wall lower front middle plate, the right side wall lower rear middle plate, the left side wall lower front middle plate, the left side wall lower rear plate and the left side wall lower rear middle plate are of triangular plate-shaped structures;
the right side wall upper front plate and the left side wall upper front plate adopt two rectangular superposed inverted-L-shaped hexagonal plate structures;
the rear wall base is of a rectangular frame structure;
the folding units are connected in pairs to form a connecting system of the folding room, wherein:
the left side and the right side of the rear wall are connected with the rear edge of the left side lower rear plate and the rear edge of the right side lower rear plate through revolute pairs;
the front edge of the bed board is connected with the inner side of the upper edge of the bed side board, the left side and the right side of the bed board are connected with the lower edge of the lower rear middle board of the left side wall and the lower edge of the lower rear middle board of the right side wall through a revolute pair;
the lower edge of the bed side plate is connected with the rear edge of the floor through a revolute pair;
two ends of the positioning rod are respectively connected with a positioning rod hinged support of a lower beam of the rear wall base and a positioning rod hinged support of the lower edge of the bed side plate by adopting a revolute pair;
The front edge of the floor is connected with the lower edge of the front wall, the left side and the right side of the floor are connected with the lower edge of the lower front middle plate of the left side wall and the lower edge of the lower front middle plate of the right side wall through a revolute pair;
the left side and the right side of the front wall are connected with the front edge of the left side wall lower front plate and the front edge of the right side wall lower front plate through rotating pairs;
the rear edge of the upper front plate of the right side wall is connected with the front edge of the upper rear plate of the right side wall, and the rear edge of the upper front plate of the left side wall is connected with the front edge of the upper rear plate of the left side wall through a meshing transmission pair or a revolute pair;
the hypotenuse of the right side wall lower front plate and the hypotenuse of the right side wall lower front middle plate, the hypotenuse of the right side wall lower rear plate and the hypotenuse of the right side wall lower rear middle plate, the hypotenuse of the left side wall lower front plate and the hypotenuse of the left side wall lower front middle plate, the hypotenuse of the left side wall lower rear plate and the hypotenuse of the left side wall lower rear middle plate are connected through a cylinder sleeve pair;
the front end of the foldable roof is fixedly connected with the upper edge of the front wall, and the rear end of the foldable roof is fixedly connected with the upper edge of the rear wall.
The bed board is provided with a retractable widened bed board which adopts a rectangular plate structure, and the rear edge of the retractable widened bed board is connected with the outer side of the upper edge of the bed side board through a revolute pair.
The driving device is driven by a scissor type lifting platform, and the scissor type lifting platform comprises a screw rod, a screw rod rotating handle, a driving scissor arm, a driven scissor arm, a lower sliding block, an upper sliding block guide rail, a lifting platform and a driving device supporting block; the driving device is located on a lower beam of the rear wall base frame, a group of hinged support connecting positions are arranged on the lower beam of the rear wall base, a screw rod is fixedly connected with a screw rod rotating handle, a rotary lower sliding block and a pin joint driving device supporting block, the screw rod is inserted into the hinged support connecting positions of the lower beam, one end of a driving shearing fork arm is hinged with the hinged support of the lower sliding block, the other end of the driving shearing fork arm is hinged with a hinged support of a lifting platform, one end of a driven shearing fork arm is hinged with an upper sliding block hinged support, the other end of the limiting rod is hinged with a driving device supporting block hinged support, when the screw rod handle is rotated, the rotating motion of the screw rod is converted into the linear motion of the lower sliding block along the axis of the screw rod, the upper sliding block moves linearly along an upper sliding block guide rail, so that the lifting platform is driven to do lifting motion through a shearing structure formed by the driving shearing fork arm and the driven shearing fork arm, the other end of the driving rod is hinged with one end of the limiting rod, the other end of the driving rod is hinged with the driving rod connecting position of the side plate, and the other end of the limiting rod is hinged with the upper beam limiting rod of the rear wall base.
The driving device is driven by a multi-stage sleeve cylinder lifting rod, the multi-stage sleeve cylinder lifting rod comprises a driving base, a driving platform and a multi-stage sleeve cylinder lifting rod, the driving device is positioned on a lower beam of the rear wall base, the driving base is fixedly connected with the lower beam of the rear wall base, the driving platform is fixedly connected with the lower edge of the front wall, and the front wall is driven to be stretched or contracted towards the rear wall in parallel perpendicular to the ground through the telescopic driving of the multi-stage sleeve cylinder lifting rod.
The driving device is a scissor jack, a rack jack, an arm frame type, a mast type or truss type structure.
The revolute pair is a hinge or a bearing.
The meshing transmission pair is gear transmission, roller transmission, belt transmission or chain transmission.
The drive means is an electric drive means.
Support wheels are respectively arranged on two sides of the lower edge of the front wall.
The cylinder sleeve pair consists of a cylinder and two sleeves, the two sleeves are fixedly arranged on one plate, one end of the cylinder is spherical and is inserted into a spherical concave hole of a hinged support arranged on the corresponding other plate, the other end of the cylinder is inserted into a through hole of the two sleeves, and a limiting ring is fixedly arranged on the cylinder between the two sleeves.
The foldable roof comprises an end face sliding block, an end face guide rail and a folding rod; the folding roof is characterized in that end face guide rails are respectively arranged on the front end side and the rear end side of the folding roof, fixed hinge supports are arranged at the bottoms of the end face guide rails, an end face sliding block can linearly move along the guide rails, two different folding rod end hinge supports are respectively hinged with a rear end face fixed hinge support and a rear end face sliding block hinge support, the hinge supports in the two different folding rods are mutually hinged to form a scissor type structure, when the end face sliding block moves along the guide rails, the scissor type structure synchronously performs shrinkage and stretching movements, the scissor type structure is circularly hinged to form a folding roof frame structure, a group of scissor type structure is hinged with a fixed hinge of the front end face and the sliding block hinge support, a leakproof film is paved on the upper end of the tile type plate, the lower end of the tile type plate is fixedly connected with a group of roof facing plates, the front end of the folding roof is fixedly connected with the front wall edge of a folding house, and the rear end of the folding roof is fixedly connected with the upper edge of the rear wall.
The foldable roof may be of concertina type foldable construction.
The folding unit can be in a rectangular, prismatic, triangular, trapezoidal or parallelogram plate-shaped structure.
The beneficial effects of the invention are as follows:
1. the folding house provided by the invention is formed by adopting the folding units with the rigid plate-shaped structures, each folding unit is respectively connected through the revolute pair, the meshing transmission structure and the cylindrical sleeve simple auxiliary ball joint, each folding unit deforms along a single fixed path when the folding house is unfolded and folded, the deformation process is free of interference points and dead points, the folding house is standard and smooth, the folding house is repeatedly and stably unfolded to obtain two using states, the enclosing space formed by the folding units when the folding house is unfolded provides safe and comfortable camping living space for a user, the folding units such as a floor, a bed board, left side walls and right side walls are automatically and orderly clamped between the front wall and the back wall shrinking space when the folding house is folded, each folding unit is tightly and parallelly attached, the folded volume is reduced, and the folding ratio can reach 8.5 times; the invention can provide design size according to practical requirement, if the design size of the folding unit is increased, the thickness of the folding unit is unchanged when the folding unit is folded, but the distance between the front wall and the rear wall is greatly increased when the folding unit is unfolded, so that a wider and more comfortable living space can be provided, and the folding ratio is greatly increased by 8.5 times.
2. According to the folding house provided by the invention, the unfolding and folding exchange deformation of the folding house are driven by the single driving device, and the single driving device can drive any pair of folding units to drive the folding and unfolding deformation of the whole folding house, so that the folding house can be unfolded and folded in two use states conveniently and stably, and the driving device can be manually driven or electrically driven.
3. The folding house provided by the invention can be matched with a vehicle-mounted frame for vehicle-mounted use, and after a user arrives at a campsite, the folding house placed on the vehicle-mounted frame is put down and locked lightly, and then the folding house is unfolded and used conveniently through a single driving device of the folding house.
4. The folding house provided by the invention can be matched with a rear trailer and the combined frame to form a field camp, after a user arrives at the campsite, the combined frame is unfolded through the single driving device of the combined frame, and then the single driving device of the folding house is respectively driven to unfold each combined folding house for use, so that the field campsite meeting the requirements of small-sized teams can be quickly formed.
5. The folding house provided by the invention can be matched with the heat-insulating cover, and the front end and the rear end of the heat-insulating cover support frame are respectively fixedly connected with the front wall and the rear wall of the folding house, so that the matched heat-insulating organ type enclosing cover can synchronously move along with the expansion, contraction and deformation between the front wall and the rear wall, and the folding house can have comfortable living space under different climatic conditions.
Drawings
FIGS. 1a-1d are schematic illustrations of the present invention in an expanded state;
FIG. 2 is a schematic view of the present invention in a folded, interchangeable variant state;
FIG. 3 is a schematic view of the present invention in a folded state;
FIG. 4 is a schematic view of a lifting drive mechanism mounted on a lower beam of a back wall base of the present invention in a folding room;
FIG. 5 is a schematic view of the lifting drive device connected to the drive rod and the stop lever;
FIG. 6 is a schematic view of the back wall and bed frame structure in the expanded state of the present invention;
FIG. 7 is a schematic view of the structure of the back wall and the bed frame in the state of being unfolded to the folding and exchanging deformation;
FIG. 8 is a schematic view of the structure of the back wall and the bed frame in the folded state of the present invention;
FIG. 9 is a schematic view of the front and rear walls, beds, floors and portions of the left side wall frame structure in the expanded configuration of the present invention;
FIG. 10 is a schematic view of the front and rear walls, beds, floors and portions of the left side wall frame structure of the present invention in a collapsed, interchangeable variant;
FIG. 11 is a schematic view of the front and rear walls, beds, floors and portions of the left side wall frame in a collapsed condition of the invention;
FIG. 12 is a schematic view of the upper front and rear left side wall frames and engagement structure in the unfolded state of the present invention;
FIG. 13 is a schematic view of the upper front and rear left side wall frames and engagement structures of the present invention deployed to a collapsed, interchangeable deformed state;
FIG. 14 is a schematic view of the upper front and rear left side wall frames and engagement structure in the folded state of the present invention;
15a-15b are schematic views of a cylindrical sleeve sub-structure and connection on the left side lower back middle plate and the left side lower back plate frame;
FIG. 16 is a schematic view of the front wall, rear wall, bed deck, floor and left side wall frame construction in the collapsed condition of the present invention;
FIGS. 17a-17b are exploded views of the front wall, rear wall, bed deck, floor, left side wall frame and panels in the expanded state of the invention;
FIG. 18 is a schematic view of a roof frame structure in an expanded state of the invention;
FIG. 19 is a schematic view of a roof in the deployed state of the invention;
FIG. 20 is a schematic view of a roof in a folded condition of the present invention;
FIGS. 21a-21b are schematic views of a frame structure in an expanded state of the invention;
FIG. 22 is a schematic view of the frame structure of the present invention in its expanded to collapsed, interchangeable and deformed state;
FIG. 23 is a schematic view of a frame structure in a folded state of the present invention;
FIG. 24 is a schematic view of a heat retaining heat shield support frame structure of the present invention;
FIG. 25 is a schematic view of an additional heat retaining heat shield in the expanded state of the present invention;
FIG. 26 is a schematic diagram of a vehicle mount of the present invention;
FIG. 27 is a schematic view of a vehicle-mounted folding room transport state;
FIGS. 28a-28d are schematic views of a vehicle-mounted folding room in a loading and unloading unfolded use state;
FIG. 29 is a schematic view of the expanded state of the composite shelf of the present invention;
FIG. 30 is a schematic view of the modular frame of the present invention in a collapsed, interchangeable deformed state;
FIG. 31 is a schematic view of a folding configuration of the modular frame of the present invention;
FIGS. 32a-32c are schematic views of a 4-fold room loaded with the modular frame unfolded to a deformed to folded condition;
FIGS. 33a-33b are schematic views of an unfolded use condition of the 4-fold room loaded in the unfolded condition of the sectional shelf;
FIG. 34 is a schematic view of a matched rear trailer of a loading bay folding room;
FIG. 35 is a schematic view of a transport state of the trailer-load combination folding room;
FIG. 36 is a schematic view of an initial state of deployment of a vehicle-mounted combined folding house to construct a camping site in the field;
FIGS. 37a-37c are schematic views showing an unfolded use state of the vehicle-mounted combined folding house;
FIG. 38 is a schematic view of an expansion and contraction device between front and rear walls according to the present invention;
FIG. 39 is a schematic view of a second embodiment of the expansion and contraction device of the present invention between the front and rear walls;
FIG. 40 is a schematic view of the left side wall front and rear panel engaging hinge structure in the unfolded state of the present invention;
FIG. 41 is a schematic view of the left side wall front and rear panel engaging hinge structure in the folded state of the present invention;
FIG. 42 is a simplified structural development of the present invention;
FIG. 43 is a simplified structural folded state schematic of the present invention;
FIG. 44 is a schematic view of the left and right side wall upper front and rear panel frames of the present invention in a hinged unfolded condition;
FIG. 45 is a schematic view of the left and right side wall upper front and rear panel frames of the present invention unfolded to a folded, interchangeable deformation state using a hinged connection.
List of reference numerals
1 rear wall base 24 side wall upper front plate frame rod embedded gear
2 gears embedded in rear plate frame bars on side walls of rear wall 25
3 bed board 26 cylinder sleeve pair
4-bed side plate 27 screw rod end face supporting seat
5 can receive and release and widen bed board 28 lead screw middle part supporting seat
End face supporting seat of 6-floor 29 screw rod
7 front wall 30 screw rod
Front plate 31 screw rod rotating handle on 8 right side wall
9 right side wall upper rear plate 32 initiative scissor arm
Front plate 33 driven scissor arm under right side wall 10
Lower slide block hinged support of lower front middle plate 34 of 11 right side wall
12 right side wall lower back plate 35 upper slide block hinge support
13 right side wall lower rear middle plate 36 upper slide block guide rail
14 left side wall front plate 37 lifting driving bottom support hinged support
15 left side wall upper rear plate 38 lifting driving platform support hinged support
Lifting driving platform for 16 left-side lower front plate 39
17 left side wall lower front middle plate 40 lifting driving platform driving rod hinged support
18 left side wall lower back plate 41 lifting driving platform limit rod hinged support
Lower beam positioning rod hinged support of lower-rear middle plate 42 rear wall base of 19 left-side wall
20 foldable roof 43 base upper beam limit rod hinged support
21 rear window 44 lifting driving platform limiting rod
22 door 45 interchangeable deformation actuating lever
23 front window 46 bed board and back wall folding structure positioning rod
47 multistage sleeve cylinder lifting rod 86 parallel shaft connecting shaft piece
Front edge hinge support of front plate frame on left side of folding driving base 87 between 48 front and rear walls
Rear edge hinge support of rear plate frame on left side of folding driving platform 88 between front and rear walls 49
50 scissors formula elevation structure 89 upper front bezel frame on left side resets bullet piece
Reset spring piece of upper back plate frame on left side of lower edge hinge support 90 of 51 back wall frame
Door hinge support of side rod upper hinge support 91 of 52 back wall frame
53 rear wall frame side bar lower hinge support 92 front wall frame side bar outer hinge support
54 bed board frame trailing edge hinge support 93 door board frame
55 bed board frame side rod hinge support 94 foldable roof rear end
56 front edge hinge support 95 of bed board frame can fold roof front end
Guide rail for sliding block at end face of hinged support 96 of locating rod at lower edge of 57 bed side plate frame
End face fixing hinge support of hinge support 97 of driving rod of lower edge of 58 bed side plate frame
Slide block hinge support of 59 bed side plate frame lower edge hinge support 98
60 bed curb plate frame upper edge inner hinge support 99 roof folding rod end hinge support
61 bed side frame upper edge outer hinge support 100 roof folding bar middle hinge support
62 can receive and release and widen bed board frame trailing edge hinge support 101 heat preservation heat exchanger support frame rear end
63 rear wall frame 102 heat preservation heat shield support frame front end
64 bed board frame 103 end surface slide block guide rail
65 bed side plate frame 104 end face fixing hinged support
66 back wall base frame 105 sliding block hinge support
67 foldable and expandable widened bed plate frame 106 supporting frame folding rod end hinged support
68 hinge support in folding rod of floor frame 107 support frame
69 front wall frame 108 organ type foldable enclosing cover
70 left side lower front plate frame 109 vehicle-mounted guide rail frame
71 left side lower front middle plate frame 110 vehicle-mounted sliding block
72 left side lower rear middle plate frame 111 vehicle-mounted sliding block hinged support
73 left lower back plate frame 112 vehicle-mounted guide wheel
74 floor frame trailing edge hinge support 113 vehicle-mounted guide wheel axle
75 floor frame front hinge support 114 vehicle-mounted locking buckle
76 floor frame side rod hinge support 115 combined frame base
77 front wall frame lower edge hinge support 116 combined frame guide rail
Screw rod rotating handle of 78 front wall frame side rod upper hinge support 117
79 front wall frame side rod lower hinge support 118 base fixing hinge support
80 left lower front plate frame front edge hinge support 119 slide block hinge support
81 left side lower front middle plate frame lower edge hinge support 120 combined frame folding rod end hinge support
82 left side lower rear middle plate frame lower edge hinge support 121 combined frame folding rod middle hinge support
83 left lower back plate frame trailing edge hinge support 122 base side edge fixed hinge support
84 left upper front plate frame 123 folding house base
85 left upper back plate frame 124 folding house base hinged support
125 folding house base hinged support 137 left side back lower plate frame
126 folding house base hinge support 138 left side front upper plate frame bevel edge hinge support
127 folding house base hinged support 139 left rear upper plate frame bevel edge hinged support
128 combination frame folding and unfolding driving hinge 140 left side front lower plate frame bevel edge hinge support
129 base roller 141 left side rear lower plate frame bevel edge hinge support
130 vehicle-mounted pool 142 front wall support rolling wheel
Sleeve of 131 bath base 143 cylinder sleeve pair
Cylinder of 132 base with roller supporting leg 144 cylinder sleeve pair
Convex spherical surface at cylindrical top end of 133 trailer supporting leg 145
134 left front upper plate frame 146 limit ring
135 left rear upper plate frame 147 concave sphere hinged support
136 left front lower plate frame
Detailed Description
Example 1:
as shown in fig. 1a-1d, a foldable housing in an unfolded state is shown, and the foldable housing in this embodiment includes 18 foldable units, which are a rear wall 2, a bed board 3, a bed board 4, a foldable widened bed board 5, a floor 6, a front wall 7, a right-side upper front board 8, a right-side wall rear board 9, a right-side lower front board 10, a right-side lower front middle board 11, a right-side lower rear board 12, a right-side lower rear middle board 13, a left-side upper front board 14, a left-side wall rear board 15, a left-side lower front board 16, a left-side lower front middle board 17, a left-side lower rear board 18, and a left-side lower rear middle board 19. The foldable widened bed board 5 is used for increasing the width of the bed board and locking the unfolding state of the folding house when sleeping, the 18 folding units are of rigid plate-shaped structures and have polygonal outlines, and the folding house bed surface, the ground and surrounding spaces of the surrounding vertical surfaces are formed in the unfolding state of the folding house, and the bed surface and the ground are connected through bed side board surfaces.
Of the 18 folding units;
the rear wall 2 is formed by fixedly connecting a quadrangular frame and a wall body, a rear window 21 is formed in the upper part of the wall body, the lower edge of the frame is fixedly connected with the rear wall base 1, the upper edge of the frame is fixedly connected with the rear end of the foldable roof 20, and the left side and the right side are respectively connected with the rear edges of the rear plates 15 and 9 on the left side wall and the right side wall and the rear edges of the lower rear plates 18 and 12 on the left side wall and the right side wall through hinges.
The bed board 3 is formed by fixedly connecting a quadrilateral frame and a plate with a composite part of the mattress, the rear edge of the frame is connected with the lower edge of the rear wall 2, the front edge of the frame is connected with the inner side of the upper edge of the side board 4 of the bed, and the left side and the right side of the frame are respectively connected with the lower edges of the lower rear middle boards 19 and 13 of the left side wall and the right side wall through hinges.
The bed side plate 4 is formed by fixedly connecting a quadrangular frame and a plate, the inner side and the outer side of the upper edge of the frame are connected with the front edge of the bed plate 3 and the rear edge of the retractable widened bed plate 5, and the lower edge of the frame is connected with the rear edge of the floor 6 through a hinge.
The retractable widened bed board 5 is formed by fixedly connecting a quadrilateral frame and a composite part of a plate and a mattress, and the rear edge of the frame is connected with the outer side of the upper edge of the bed side board 4 through a hinge.
The floor 6 is formed by fixedly connecting a quadrangular frame and a floor board, the rear edge of the frame is fixedly connected with the lower edge of the bed side plate 4, the front edge is fixedly connected with the lower edge of the front wall 7, and the left side and the right side are respectively connected with the lower edges of the left side wall lower front middle plate 17 and the right side wall lower front middle plate 11 through hinges.
The front wall 7 is formed by fixedly connecting a quadrilateral frame and a wall body, the right side of the wall body is provided with a door 22, the left upper part is provided with a front window 23, the lower edge of the wall body is fixedly connected with a supporting rolling wheel 142, the upper edge of the frame is fixedly connected with the front end of the roof 20, the lower edge of the frame is fixedly connected with the front edge of the floor 6, and the left and right sides of the front wall 7 are respectively connected with the front edges of the left and right side wall upper front plates 14 and 8 and the front edges of the left and right side wall lower front plates 16 and 10 through hinges.
The door 22 is composed of a quadrangular door panel frame 93 and a door panel, and a door hinge support 91 is connected with a front wall frame side lever outer hinge support 92 by a hinge.
The left and right side wall upper front plates 14 and 8 are formed by fixedly connecting two rectangular overlapped inverted-L-shaped hexagonal frames and walls, the front edges of the frames are respectively connected with the left and right sides of the front wall 7 through hinges, and the rear edge rod body embedded gears 24 are respectively meshed with gears 25 embedded in the front edge rod bodies of the left and right side wall rear plates 15 and 9.
The rear plates 15 and 9 on the left and right side walls are formed by fixedly connecting quadrangular frames and walls, the rear edges of the frames are respectively connected with the left and right sides of the rear wall 2 through hinges, and the embedded gears 25 of the front rod members of the frames are respectively meshed with the embedded gears 24 in the rear edge rod bodies of the front plates 14 and 8 on the left and right side walls.
The left and right side wall lower front plates 16 and 10 are formed by fixedly connecting right triangle frames and walls, the front edges of the frames are respectively connected with the left and right sides of the front wall through hinges, and the top ends of the long sides of the frames are respectively in ball hinge joint with the upper cylindrical sleeve pairs 26 of the left and right side wall lower front middle plates 17 and 11.
The left and right side wall lower front middle plates 17 and 11 are formed by fixedly connecting right triangle frames and walls, the lower edges of the frames are respectively connected with the left and right sides of the floor 6 through hinges, and the cylindrical sleeve pairs 26 at the top ends of the long sides of the frames are respectively in ball hinge joint with the top ends of the long sides of the left and right side wall lower front plates 16 and 10.
The left and right side wall lower rear plates 18 and 12 are formed by fixedly connecting right triangle frames and walls, the rear edges of the frames are respectively connected with the left and right sides of the rear wall 2 through hinges, and the top ends of the long edges of the frames are respectively in ball hinge joint with the upper cylindrical sleeve pairs 26 of the left and right side wall lower rear middle plates 19 and 13.
The left and right side wall lower rear middle plates 19 and 13 are formed by fixedly connecting right trapezoid frames and walls, the lower edges of the frames are respectively connected with the left and right sides of the bed plate 3 through hinges, and a cylindrical sleeve pair 26 at the top ends of the long sides of the inclined waists of the frames are respectively hinged with the top ends of the long sides of the left and right side wall lower rear plates 18 and 12 in a ball mode.
The cross section of the frame rod piece is L-shaped, the cross section of the wall body and the cross section of the plate are convex, and the frame, the wall body and the plate are embedded and fixedly connected through concave-convex surfaces to form a rigid plate-shaped structure with a hinge to form a folding unit.
Fig. 2 illustrates the exchange deformation state of the folding house from unfolding to folding, wherein each folding unit is unfolded to the exchange deformation process, and the bed side plate 4 and the front wall 7 are contracted and closed towards the fixed rear wall 2 in parallel perpendicular to the ground; when the bed board 3 turns upwards around the rotation axis between the back edge and the lower edge of the back wall 2 from 90 DEG to 0 DEG, the connection point between the front edge and the bed side board 4 drives the bed side board 4 to fold towards the bottom surface of the bed board 3 around the rotation axis between the upper edge and the front edge of the bed board 3 from 90 DEG to 0 DEG, at this time, the lower edge of the bed side board 4 is lifted upwards and contracted backwards so as to drive the floor 6 to turn upwards around the rotation axis between the front edge and the lower edge of the front wall 7 from 90 DEG to 0 DEG, at this time, the connection point between the floor 6 and the rotation axis of the front wall 7 drives the front wall 7 to shrink towards the back wall 2 in parallel; when the front wall 7 is retracted backwards and closed, the front end of the foldable roof 20 fixedly connected with the front wall is driven to retract.
In the process of folding, exchanging and deforming the folding house from unfolding to folding, the left and right upper front plates 14 and 8 respectively rotate inwards from 90 DEG to 0 DEG around the front edge and the rotation axes on the left and right sides of the front wall 7, the left and right lower rear plates 15 and 9 respectively rotate inwards from 90 DEG to 0 DEG around the rear edge and the rotation axes on the left and right sides of the rear wall 2, the left and right lower front plates 16 and 10 respectively rotate inwards from 90 DEG to 0 DEG around the front edge and the rotation axes on the left and right sides of the front wall 7, the left and right lower rear plates 18 and 12 respectively rotate inwards from 90 DEG to 0 DEG around the rear edge and the rotation axes on the left and right sides of the rear wall 2, the left and right side wall lower front middle plates 17 and 11 respectively rotate inwards from 90 DEG to 0 DEG around the lower edge and the rotation axes of the left and right sides of the floor 6, the left and right side wall lower rear middle plates 19 and 13 respectively rotate inwards from 90 DEG to 0 DEG around the lower edge and the rotation axes of the left and right sides of the bed plate 3, the left and right side wall upper front plates 14 and 8 are meshed with the left and right side wall rear plates 15 and 9 through gears 24 and 25, the left and right side wall front plates and the left and right side wall rear plates respectively rotate around the parallel axes of the gears 24 and 25, and the opening angle between the front and rear upper side wall plates is retracted inwards from 180 DEG to 0 deg.
FIG. 3 illustrates a folded state of the folding house, wherein each folding unit is folded and stabilized in place, and is based on the inner decorative wall surface of the fixed rear wall 2, and the folding units are folded and stabilized in such a way that the rear plates 15 and 9 on the left and right side walls and the lower rear plates 18 and 12 on the left and right side walls are attached in parallel with the rear wall 2; the left and right lower middle plates 19 and 13 are attached in parallel with the left and right lower rear plates 18 and 12; the bed board 3 is attached to the left and right side wall lower rear middle boards 19 and 13 in parallel; the bed side plate 4 and the folding structure positioning rod 46 are attached to the bed plate 3 in parallel; the floor 6 and the retractable widened bed board 5 are attached in parallel to the plane where the bed side board 4 is positioned; the left and right side wall lower front middle plates 17 and 11 are attached to the floor 6 in parallel; the left and right side wall lower front plates 16 and 10, the left and right side wall upper front plates 14 and 8 are attached in parallel with the plane of the left and right side wall lower front middle plates 17 and 11; the front wall 7 is attached to the planes of the left and right side wall lower front plates 16 and 10 and the left and right side wall upper front plates 14 and 8 in parallel; the front end of the foldable roof 20 is fixedly connected and attached with the front wall 7; the folding house can be contracted and folded stably in place to obtain the ideal contraction ratio of the folding house, and is convenient for storage and transportation.
Fig. 4 shows a driving device for the deformation of the folding house from unfolding to folding, the driving device is positioned on the lower beam of the rear wall base 1, the lower beam is provided with screw end face supporting seats 27 and 29 and a screw middle supporting seat 28, the screw 30 is fixedly connected with a screw rotating handle 31, a screw lower sliding block hinged seat 34 and a pin-joint lifting driving bottom supporting hinged seat 37, the lifting driving bottom supporting hinged seat 37 is axially limited between the screw supporting seats 28 and 29, the screw 30 is inserted into the screw supporting seats 27, 28 and 29, the lower end of the driving shearing arm 32 is hinged with the lower sliding block hinged seat 34, the upper end is hinged with a lifting driving platform supporting hinged seat 38, the lower end of the driven shearing arm 33 is hinged with the lifting driving bottom supporting hinged seat 37, the upper end is hinged with an upper sliding block hinged seat 35, and the upper sliding block hinged seat 35 slides along the upper sliding block guide rail 36 in the axial direction of the screw 30.
The hand-operated screw rod of the driving device rotates the handle 31 to perform rotary motion, then drives the lower sliding block hinged support 34 which is in rotary connection with the screw rod 30 to perform linear motion along the axis of the screw rod, and drives the lifting driving platform 39 through a scissor structure formed by the driving scissor arm 32 and the driven scissor arm 33, and the screw rod 30 can also perform rotary motion and can be electrically driven through a mounting motor.
Fig. 5 is a connection diagram of a driving device driving rod and a limiting rod, wherein a bed board is hinged with a rear wall folding structure positioning rod 46, a rear wall base lower beam positioning rod hinged support 42, a lifting driving platform limiting rod 44 is hinged with a rear wall base upper beam limiting rod hinged support 43 and a lifting driving platform limiting rod hinged support 41, an interchangeable deformation driving rod 45 is hinged with a lifting driving platform driving rod hinged support 40, and at the moment, the lifting driving platform limiting rod 44 and the interchangeable deformation driving rod 45 keep an initial opening angle, so that dead point positions are avoided.
In fig. 6, the folding house is in a unfolded state, the positioning rod 46 of the folding structure of the bed board and the rear wall is hinged with the lower edge positioning rod hinged support 57 of the side board frame of the bed, the interchangeable deformation driving rod 45 is hinged with the lower edge driving rod hinged support 58 of the side board frame of the bed, the lower edge hinged support 51 of the rear wall is hinged with the rear edge hinged support 54 of the side board frame of the bed, the unfolding of each folding unit frame is stabilized in such a way that the plane of the bed board frame 64 is vertical to the plane of the rear wall frame 63, the plane of the folding unit frame is identical to the plane of the foldable widened bed board frame 67, and the rectangular frame is formed by the side board frame 65, the rear wall base frame 66 and the positioning rod 46 of the folding structure.
Fig. 7 shows a structure of a back wall and a bed frame in a folding and interchangeable deformation state when a folding house is unfolded, wherein the front edge hinge support 56 of the bed board frame is hinged with the upper edge inner hinge support 60 of the bed side board frame, the rear edge hinge support 62 of the widened bed board frame is hinged with the upper edge outer hinge support 61 of the bed side board frame, the hand-operated screw rod rotating handle 31 can drive the lifting driving platform 39 to drive the opening angle between the limiting rod 44 and the driving rod 45 to change, so that the parallelogram folding units consisting of the bed board frame 64, the bed side board frame 65, the back wall base frame 66 and the positioning rod 46 can be unfolded and contracted to drive, and in the folding and interchangeable deformation process, the bed board frame 64, the bed side board frame 65, the back wall base frame 66 and the positioning rod 46 of the bed board and back wall folding structure are deformed into a non-right-angle parallelogram, and the parallelogram is folded upwards from 90 DEG to 0 DEG by taking the common axes of the hinge support 51 and the hinge support 54 as axes.
As shown in fig. 8, the back wall and bed frame structure in the folded state of the folding house is formed by folding and stabilizing each folding unit frame in the figure, the plane where the bed board frame 64 is located is parallel to the plane where the back wall frame 63 is located, the distance between the two planes is the sum of the thicknesses of the left and right lower back plates and the left and right lower back middle plates, the bed side board frame 65 and the bed board and back wall folding structure positioning rod 46 are located on the same plane, and are attached in parallel to the bed board frame 64, and the retractable widened bed board frame 67 and the bed side board frame 65 are attached in parallel, at this time, the lifting driving platform limiting rod 44 and the interchangeable deformation driving rod 45 are located at the initial opening angle position.
In the unfolded state of the folding house, the front and rear walls, the bed, the ground and part of the left side wall frame structure are shown in fig. 9, the left side lower rear plate frame rear edge hinge support 83 is hinged with the rear wall frame side rod lower hinge support 53, the left side lower rear middle plate frame lower edge hinge support 82 is hinged with the bed plate frame side rod hinge support 55, the left side lower front middle plate frame lower edge hinge support 81 is hinged with the floor frame side rod hinge support 76, the left side lower front plate frame front edge hinge support 80 is hinged with the front wall frame side rod lower hinge support 79, the common shaft of the hinge supports is provided with a reset spring to avoid dead points when the folding deformation is initiated, and the floor frame front edge hinge support 75 is hinged with the front wall frame lower edge hinge support 77. In the drawing, the folding unit frames are unfolded and stabilized, the floor frame 68 is vertical to the bed side plate frame 65, the front wall frame 69 is vertical to the floor frame 68, the left wall frames 70, 71, 72 and 73 are positioned on the same plane, the front wall frames 69 and 63, the bed plate frame 64 and the floor frame 68 are vertical, and at this time, the return springs are in a compressed state and are unfolded and locked by the retractable widened bed plate frame 67.
In the process of folding and exchanging deformation, the left lower back plate frame 73 is turned in a plane from 90 DEG to 0 DEG with the common axis of the hinge supports 83 and 53 to the back wall frame 63, the left lower back plate frame 72 is turned in a plane from 90 DEG to 0 DEG with the common axis of the hinge supports 82 and 55 to the bed plate frame 64, the left lower front plate frame 71 is turned in a plane from 90 DEG to 0 DEG with the common axis of the hinge supports 81 and 76 to the floor frame 68, and the left lower back plate frame 73 is turned in a plane from 80 DEG to 77 DEG with the common axis of the hinge supports 81 and 76 to the common axis of the hinge supports 70 and the common axis of the hinge supports 69 from 80 DEG to 75 DEG with the common axis of the hinge supports 80 and 55 to the common axis of the hinge supports 69.
As shown in fig. 11, the folding house is a structure of front and rear walls, a bed, a floor and a part of left side walls in a folded state, wherein each folding unit frame is folded and stabilized, the front wall frame 69 is parallel-attached to the left side lower front plate frame 70 (abbreviated as frame 70), the frame 70 is parallel-attached to the frame 71, the frame 71 is parallel-attached to the frame 68, the frame 68 and the frame 67 are in the same plane and are parallel-attached to the frame 65, the frame 65 is parallel-attached to the frame 64, the frame 64 is parallel-attached to the frame 72, the frame 72 is parallel-attached to the frame 73, and the frame 73 is parallel-attached to the fixed rear wall frame 63.
Fig. 12 shows the left side upper front plate and upper rear plate frame and the meshing structure in the unfolded state of the folding house, the gear 24 embedded by the front plate rod piece on the side wall is meshed with the gear 25 embedded by the rear plate rod piece on the side wall to drive the upper front plate frame 84 and the upper rear plate frame 85 to rotate around parallel shafts formed by the axes of the gears 24 and 25 respectively, the parallel shafts are pinned by parallel shaft connecting shaft sheets 86, and the parallel shaft center distance is the sum of the thicknesses of the left side plate frames 71 and 72, the floor frame 68, the bed side plate frame 65 and the bed plate frame 64. In the figure, the folding unit frame is unfolded and stabilized, the front plate and the upper back plate frame on the side wall are positioned on the same plane, the opening angle of the two planes is 180 degrees, and the frame resetting elastic pieces 89 and 90 are in a compressed state.
Fig. 13 shows the left side upper front plate and upper rear plate frames and the meshing structure in the folding room unfolded to the folding interchange deformation state, in which each folding unit frame is unfolded to the folding interchange deformation process, the left side upper front plate frame 84 and the left side upper rear plate frame 85 rotate around parallel shafts formed by the axes of the gears 24 and 25 respectively, and the two plane opening angles of the frames 84 and 85 are from 180 degrees to 0 degrees.
Fig. 14 shows the left side upper front plate and upper rear plate frame and the engagement structure in the folded state of the folding house, wherein each folding unit frame is folded and stabilized, the left side upper front plate frame 84 is parallel to the left side upper rear plate frame 85, and the inner space between the two frames is the sum of the thicknesses of the side plate frames 71 and 72, the floor frame 68, the bed side plate frame 65 and the bed plate frame 64.
The engagement structure between the upper front and rear plate frames may be gear drive, roller drive, belt drive or chain drive.
Fig. 15a-15b are a cylindrical sleeve pair structure and a connection diagram of a ball joint left side lower rear middle plate frame 72 and a left side lower rear plate frame 73, wherein a sleeve 143 of the cylindrical sleeve pair 26 is fixedly installed at the oblique side top end of the left side lower rear middle plate frame 72, a convex sphere 145 is processed at the top end of a cylinder 144, a limit ring 146 is processed at the middle section, the cylinder 144 is inserted into the sleeve 143, the limit ring 146 is attached to the end surface of the sleeve 143, a concave sphere hinge seat 14 is fixedly installed at the oblique side top end of the left side lower rear plate frame 73, and the frames 72 and 73 are ball-jointed with the concave sphere hinge seat 147 through the convex sphere 145.
In fig. 16, the front and rear wall, bed, floor and left side wall frame structures are shown in the folded state of the folding house, the front edge hinge support 87 of the left upper front plate frame is hinged with the side rod upper hinge support 78 of the front wall frame, the rear edge hinge support 88 of the left upper rear plate frame is hinged with the side rod upper hinge support 52 of the rear wall frame, the folding unit frames are stabilized as shown in fig. 11, the left upper front plate frame 84 and the frame 70 are positioned on the same plane, the front wall frame 69 is parallel attached, the left upper rear plate frame 85 and the frame 73 are positioned on the same plane, and the rear wall frame 63 is parallel attached.
Fig. 17a is an exploded view of front and rear wall, bed, floor and left side wall frames in the unfolded state of the folding house, each folding unit frame shown in the drawing being normalized for its folding and unfolding deformation by 12 hinges and 2 ball joints, wherein: the hinge supports 51 and 54 are hinged to form a bed plate frame 64 and a back wall frame 63, the hinge supports 56 and 60 are hinged to form a bed side plate frame 65 and a bed side plate frame 64, the hinge supports 61 and 62 are hinged to form a retractable widened bed plate frame 67 and a bed side plate frame 65, the hinge supports 59 and 74 are hinged to form a bed side plate frame 65 and a floor frame 68, the hinge supports 75 and 77 are hinged to form a floor frame 68 face and a front wall frame 69, the hinge supports 91 and 92 are hinged to form a front wall frame 69 and a door plate frame 93, the hinge supports 88 and 52 are hinged to form a left upper back plate frame 85 and a back wall frame 63, the hinge supports 83 and 53 are hinged to form a left lower back plate frame 73 and a back wall frame 63, the hinge supports 82 and 55 are hinged to form a left lower back plate frame 72 and a bed plate frame 64, the cylinder sleeve pair 26 is ball-jointed to form a frame 72 and a ball joint of the frame 73, the hinge supports 81 and 76 are hinged to form a left lower front plate frame 71 and a floor frame 68, the hinge supports 80 and 79 are hinged to form a left lower front plate frame 70 and a front wall frame 69 are hinged to form a front wall frame 93, the hinge supports 88 and 52 are hinged to form a left lower back plate frame 73 and a cylinder pair of ball joint to form a left lower back plate frame 73 and a ball joint to form a front plate frame 70 and a front plate frame 84.
The hinge supports are provided with limiting structures, so that the rotating angle of the revolute pair is ensured to be within the range of the folding and unfolding deformation requirement.
Fig. 17b shows an exploded view of front and rear walls, beds, floors, left side wall frames and plates in the unfolded state of the folding house, wherein the cross sections of the frame members forming each folding unit are L-shaped, the cross sections of the plates are convex, the plates are fixedly connected through convex and concave embedded frames to form a rigid plate block folding unit with a hinged support, and the plates respectively comprise a bed plate and mattress synthesis, an outer wall facing and wall substrate layer and wall inner facing synthesis, a floor and floor facing synthesis, a light-shielding window surface and a protective door.
The plate can also be replaced by waterproof and windproof fabrics.
As shown in fig. 18, in the unfolded state of the folding house, the front and rear ends 94 and 95 of the foldable roof are provided with an end face slide guide rail 96 and an end face fixing hinge support 97, the slide hinge support 98 slides along the end face guide rail 96, two different folding rod end hinge supports 99 are respectively hinged with the rear end face fixing hinge support 97 and the rear end face slide hinge support 98, the hinge supports 100 in the two different folding rods of the roof are mutually hinged to form a scissor structure, the scissor structure is circularly hinged to form a group of scissor folding structures, the end face fixing hinge support 97 and the end face slide hinge support 98 of the front end 95 of the foldable roof are hinged, and two groups of scissor folding structures are respectively connected with two sides of the front and rear ends of the foldable roof to form the foldable roof frame structure.
Fig. 19 shows a roof in a folded house unfolded state, a set of tile-faced plates are fixedly connected to the upper part of a roof frame, a leakage-proof film is paved on the tile-faced plates, and a set of roof facing plates are fixedly connected to the lower part of the tile-faced plates, and fig. 20 shows the roof in a folded house folded state.
Fig. 21a-21b show a frame structure in a unfolded state of the folding house, wherein each folding unit frame formed by the right side wall and the left side wall are respectively hinged with the hinge points of the rear wall, the bed board, the floor and the front wall frame in the same manner to form a hinge of each folding unit frame, the rear end 94 of the foldable roof is fixedly connected with the upper edge of the rear wall frame 63, and the front end 95 of the foldable roof is fixedly connected with the upper edge of the front wall frame 69. The folding unit frames are unfolded and stabilized in the figure, the floor frame 68 is vertical to the bed side plate frame 65, the front wall frame 69 is vertical to the floor frame 68, the left side wall frames 84, 85, 70, 71, 72, 73 are positioned on the same plane, and the frames of the right side walls 8, 9, 10, 11, 12, 13 are positioned on the same plane, and are vertical to the front and rear wall frames 63 and 69, the bed plate frame 64 and the floor frame 68.
Fig. 22 shows a frame structure of a folding house which is unfolded to a folding interchange deformation state, in the process of the folding deformation in the folding process, each folding unit frame rotates and contracts by taking the common axis of a revolute pair as an axis, and finally, stable folding is shown in fig. 23.
The folding unit can be in a rectangular, prismatic, triangular, trapezoidal or parallelogram plate-shaped structure.
Example 2:
fig. 24 shows a folding house heat insulation cover support frame structure, wherein front and rear ends 101 and 102 of a heat insulation cover support frame are provided with an end face sliding block guide rail 103 and an end face fixing hinge support 104, the sliding block hinge support 105 slides along the end face guide rail 103, two different support frame folding rod end hinge supports 106 are respectively hinged with the end face fixing hinge support 104 and the end face sliding block hinge support 105, hinge supports 107 in two support frame folding rods are mutually hinged to form a scissor type structure, the scissor type structure is circularly hinged to form a group of scissor type folding structures which are hinged with the front end 102 of the heat insulation cover support frame, and the front end and the rear end of the heat insulation support frame are respectively connected with the two groups of scissor type folding structures to form the heat insulation support frame structure.
Fig. 25 shows that the heat insulation cover is attached in the unfolded state of the folding house, the front end 101 and the rear end 102 of the support frame of the heat insulation cover are fixedly connected with the front wall frame 63 and the rear wall frame 69, and fixedly connected with the front end and the rear end of the organ type enclosure cover 108, when the folding house is folded and unfolded, the support frame drives the organ type enclosure cover and the folding house to be folded and unfolded synchronously.
Example 3:
fig. 26 shows a folding house vehicle-mounted frame, which is composed of a vehicle-mounted guide rail frame 109, a vehicle-mounted slider 110, a vehicle-mounted slider hinged support 111, a vehicle-mounted guide wheel 112, a vehicle-mounted guide wheel axle 113 and a vehicle-mounted locking buckle 114, wherein the guide rail frame is fixedly connected to a vehicle luggage frame.
Fig. 27 shows a transportation state of the vehicle-mounted folding house, wherein the folding house is hinged with a vehicle-mounted sliding block hinged support 111 through a hinge point of a rear wall frame, and the folding house is firmly locked on a vehicle-mounted frame through a vehicle-mounted locking buckle 114 fixed on a wheel shaft 113.
28a-28d illustrate the loading and unloading and folding to the unfolded use state after the vehicle-mounted folding house arrives at the campsite, the locking buckle 114 is unlocked after the vehicle-mounted folding house arrives at the campsite, and the vehicle-mounted sliding block 110 slides along the vehicle-mounted guide rail frame 109 to vertically lock the folding house in a translational manner through the vehicle-mounted guide wheels 112. Then, the folding house is unfolded and used by a single driving device in the folding exchange deformation process.
Example 4:
fig. 29 shows a folding house combined frame unfolding state, a combined frame base 115 is provided with a combined frame guide rail 116, a sliding block hinge support 119 is driven to slide up and down along the guide rail 116 by a screw rod rotating handle 117, two different combined frame folding rod end hinge supports 120 are respectively hinged with a base fixing hinge support 118 and a sliding block hinge support 119, hinge supports 121 in two combined frame folding rods are hinged with each other to form a scissor type structure, the scissor type structure is circularly hinged into a group of scissor type folding structures, the other side of the combined frame base 115 is hinged with the other side to form a group of scissor type folding structures, an end hinge support 120 at the tail end of the two groups of scissor type folding structures is hinged with a combined frame folding driving hinge 128, and 4 folding house bases 123 are driven to be unfolded to be parallel to each other as shown in the figure.
Fig. 30 shows that the folding house combination frame is unfolded to a folding interchange deformation state, the folding house base 123 is hinged with the base side edge fixed hinge support 122 through the folding house base hinge support 124, the hinge support 125 is hinged with the hinge support 124, and the hinge support 126 is hinged with the hinge support 127, and in the process of unfolding to the folding interchange deformation of the folding house base, the opening angle of the adjacent bases is from 180 degrees to 0 degrees.
Fig. 31 shows a folding house combination frame in a folded state, wherein 4 folding house bases are divided into 2 groups, and are folded and contracted to be attached in parallel.
Figures 32a-32c illustrate that a desired folding ratio can be achieved during rapid establishment of a campsite with a 4-fold fixed load in a folding room stack when the folding room stack is unfolded to a deformed to folded condition.
33a-33b, the 4 sets of folding houses loaded in the unfolded state of the combined rack are unfolded and stabilized to the use state, so that the requirements of camping in the field of a small team can be met conveniently.
Example 5:
fig. 34 shows a matched rear trailer for loading 2 sets of folding rooms with combined frames, wherein a vehicle-mounted water tank 130 can be arranged in the middle of the trailer, a bath base 131 is stacked on the upper cover of the vehicle-mounted water tank, and a set of folding rooms with combined frames are respectively loaded in the front and rear spaces of the trailer.
Fig. 35 illustrates a transport state of the trailer-load combination folding house. The two combined folding rooms are respectively attached to the front and rear sides of the vehicle-mounted water tank 130 in parallel in the figure, and are fixed in the front and rear spaces of the trailer for carrying.
Fig. 36 illustrates an initial state in which the trailer-load combination folding room reaches a campsite ready for deployment. In the figure, the steering angle of the combined folding room is 90 degrees, the combined folding room is vertically attached to the front side and the rear side of the vehicle-mounted water tank 130, and the unfolding locking base is provided with roller supporting feet 132 and trailer supporting feet 133.
Fig. 37a-37b illustrate the deployment of the assembled folding room to the use position on the trailer carrier, wherein the folding room assembled rack is in a double-row parallel stable position from the folding room to the folding room, the deployment locks the retractable front wall supporting rollers 142, and the bath base 131 is placed in the space between the two rows, so that the folding room on the assembled rack is deployed to the stable position to form 8 sets of folding room living space on the campsite, and the living requirement of the campsite for moving the campsite in the open air of a small team can be rapidly and conveniently met.
Example 6:
fig. 38 shows another embodiment 6 of the present invention from unfolding to folding and exchanging deformation driving device, in which the lower beam of the rear wall base 1 is fixedly connected to the folding driving base 48 between the front wall and the rear wall, the lower beam of the front wall 7 is fixedly connected to the folding driving platform 49 between the front wall and the rear wall, and the front wall frame 69 is telescopically driven to be unfolded or contracted and closed in parallel to the rear wall frame 63 perpendicular to the ground by the multi-stage sleeve cylinder lifting rod 47.
Example 7:
fig. 39 illustrates another embodiment 7 of the present invention for an interchangeable deformation drive from extended to collapsed by a scissor lift mechanism 50 to drive a front wall frame 69 to extend or retract parallel to the ground toward a rear wall frame 63.
The folding units of embodiment 6 and embodiment 7 are identical in structure to those of embodiment 1, except for the structure of the driving means in the exchange modification of the folding house.
The foldable house exchange deformation driving device can also be a scissor jack, a rack jack, an arm frame type, a mast type and a truss type structure.
Example 8:
fig. 40 shows another embodiment 8 of a left side wall frame in a unfolded state of a folding house, the left side wall and the right side wall of this embodiment are simplified into 4 folding units from 6 folding units in embodiment 1, and are composed of a left front upper plate frame 134, a left rear upper plate frame 135, a left front lower plate frame 136 and a left rear lower plate frame 137, the rear edge of the left front upper plate frame 134 is in meshed transmission with the front edge of the left rear upper plate frame 135 through a gear 24 and a gear 25, the front upper plate 134 and the front lower plate 136 are hinged with a front lower plate bevel edge hinge support 140 through a front upper plate bevel edge hinge support 138, the rear upper plate 135 and the rear lower plate 137 are hinged with a rear lower plate bevel edge hinge support 141 through a rear upper plate bevel edge hinge support 139, the front upper plate and the rear upper plate are in the same plane as the front lower plate and the rear lower plate, and the left side wall front upper plate frame 134 is connected with the left side of the front wall 7 through a hinge, and the rear edge of the left side wall upper plate frame 135 is connected with the left side of the rear wall 2 through a hinge.
Fig. 41 shows a left side wall frame structure in a folded state of the folding house according to this embodiment, before the folding house is unfolded to the folding and exchanging deformation, a user of the folding house needs to manually attach the left side front lower frame 136 to the left side front upper frame 134 in parallel in a windowing manner, attach the rear lower frame 137 to the rear upper frame 135 in parallel, then drive the folding and unfolding deformation, and after the folding is stabilized, each folding unit fold in the figure is stabilized in such a manner that the left side front lower frame 136 is attached to the front wall frame 69 in parallel, the left side front upper plate 134 is attached to 136 in parallel, the left side rear lower plate 137 is attached to the rear wall frame 63 in parallel, and the left side rear upper plate 135 is attached to 137 in parallel.
In the embodiment, the left front upper plate frame 134 adopts a rectangular stacked right trapezoid hexagonal structure, the left rear upper plate frame 135 adopts a right trapezoid structure, the left front lower plate frame 136 adopts a right triangle structure, and the left rear lower plate frame 137 adopts a right trapezoid structure.
The right side wall and the left side wall of the embodiment have the same structure, and the embodiment has the same structure as the embodiment 1 except that the left side wall and the right side wall are simplified into 4 folding units.
The outline of the 4 folding units forming the side wall body in the embodiment can be designed into other polygonal structures such as a rectangular structure or a trapezoid structure.
Example 9:
fig. 42 shows a simplified structure of embodiment 1, in which 18 folding units are simplified to 10 from 18 in embodiment 1, and the folding units are respectively a rear wall 2, a bed board 3, a bed side board 4, a foldable widened bed board 5, a floor board 6, a front wall 7, a right side upper front plate 8, a right side upper rear plate 9, a left side upper front plate 14, and a left side upper rear plate 15, and the folding units can be simplified to a rectangular plate structure except for the right side upper front plate 8, the right side upper rear plate 9, the left side upper front plate 14, and the left side upper rear plate 15, and the folding units have the same structure as that in embodiment 1, and the front end and the rear end of an organ type foldable enclosure 108 are fixedly connected to the front wall 7, the upper end of the rear wall 2, and the left end and the right end thereof, respectively, to form a roof enclosure structure and a left enclosure structure.
Fig. 43 shows the folded state of the present embodiment, in which the organ type enclosure 108 fixedly connected to the upper ends of the front wall 7 and the rear wall 2 and the side ends thereof has been folded and retracted in place in synchronization with the parallel contraction between the front wall 7 and the rear wall 2, and the other folding units are folded and retracted in place as in the embodiment 1.
The outline of the 2 folding units forming the side wall body in the embodiment can be designed into other polygonal structures such as a trapezoid plate structure.
Example 10:
FIG. 44 shows the frame of the embodiment in which the rear edges of the left and right side wall upper front plates 14 and 8 are hinged to the front edges of the left and right side wall rear plates 15 and 9, and the other folding units are identical in structure to those of the embodiment 1;
fig. 45 is a schematic diagram showing an embodiment of the invention from unfolding to folding and exchanging deformation states when the rear edges of the left and right side wall upper front plate frames and the front edges of the upper rear plate frames are connected by adopting hinges, wherein the opening angle between the left and right side wall upper front plates 14 and 8 and the upper rear plates 15 and 9 is from 180 DEG to 0 DEG, and the plane where the upper front plate and the upper rear plate are in parallel joint after being folded in place is positioned at the midpoint between the contraction spaces of the front wall and the rear wall.
In summary, the foldable camping house provided by the invention is formed by rigid folding units, each folding unit deforms along a single fixed path when the folding and unfolding are exchanged and deformed, the deformation process is free of interference points and dead points, and is standard and smooth, two use states of unfolding and folding can be obtained repeatedly and stably, the enclosure space formed by the folding units during unfolding can provide safe and comfortable camping living space for users, and each folding unit is orderly and closely attached in parallel during folding, so that an ideal folding and unfolding ratio can be obtained, and the folding and unfolding are convenient to store and transport. According to the foldable camping house provided by the invention, the single driving device is used for driving the unfolding and folding exchange deformation of the foldable house, and the single driving device can conveniently drive any pair of folding units to conveniently drive the folding and unfolding deformation of the whole foldable house, so that the two using states of unfolding and folding of the foldable house are conveniently and stably obtained. The foldable camping house provided by the invention can be quickly and conveniently put into a use state no matter in vehicle-mounted use of the matched vehicle-mounted frame or in construction of a campsite of the matched combined frame. The invention has simple structure, low manufacturing cost, convenient operation and transportation, is suitable for quickly and conveniently establishing a movable living space and camp in the field, and can be applied to other fields such as aerospace and the like.
The above description is merely illustrative of the preferred embodiments of the present invention, and the present invention is not limited to the above-described embodiments, and those skilled in the art, having the benefit of the present disclosure, may make many specific variations within the scope of the present invention as defined by the appended claims.

Claims (13)

1. A foldable camping house is characterized in that a folding unit comprises a rear wall, a bed board, a bed side board, a floor, a front wall with a door, a left side wall, a right side wall and a foldable roof, wherein the rear wall, the bed board, the bed side board and the floor are fixed on a rear wall base; the left side wall comprises a left side wall upper front plate and a left side wall upper rear plate, and the right side wall comprises a right side wall front plate and a right side wall upper rear plate; a bed board and a positioning rod of a back wall folding structure are arranged between the back wall base and the bed side plate; the folding unit is driven by the driving device to exchange deformation from unfolding to folding;
the rear wall, the bed board, the bed side board, the floor, the front wall, the right side wall upper front board, the left side wall upper front board, the right side wall upper rear board and the left side wall upper rear board are of rectangular plate-shaped structures;
the rear wall base is of a rectangular frame structure;
the folding units are connected in pairs to form a connecting system of the folding room, wherein:
The lower edge of the rear wall is connected with the rear edge of the bed board, and the left side and the right side of the rear wall are connected with the rear edge of the rear plate on the left side wall and the rear edge of the rear plate on the right side wall through a revolute pair;
the front edge of the bed board is connected with the inner side of the upper edge of the bed side plate through a revolute pair;
the lower edge of the bed side plate is connected with the rear edge of the floor through a revolute pair;
two ends of the positioning rod are respectively connected with a positioning rod hinged support of a lower beam of the rear wall base and a positioning rod hinged support of the lower edge of the bed side plate frame by adopting a revolute pair;
the front edge of the floor is connected with the lower edge of the front wall through a revolute pair;
the left side and the right side of the front wall are connected with the front edge of the upper front plate of the left side wall and the front edge of the upper front plate of the right side wall through a revolute pair;
the rear edge of the upper front plate of the right side wall is connected with the front edge of the upper rear plate of the right side wall, and the rear edge of the upper front plate of the left side wall is connected with the front edge of the upper rear plate of the left side wall through a meshing transmission pair or a revolute pair;
the front end part of the foldable roof is fixedly connected with the upper edge of the front wall, and the rear end part of the foldable roof is fixedly connected with the upper edge of the rear wall;
the driving device is driven by a scissor type lifting platform, and the scissor type lifting platform comprises a screw rod, a screw rod rotating handle, a driving scissor arm, a driven scissor arm, a lower sliding block, an upper sliding block guide rail, a lifting platform and a driving device supporting block; the driving device is located on a lower beam of the rear wall base frame, a group of hinged support connecting positions are arranged on the lower beam of the rear wall base, a screw rod is fixedly connected with a screw rod rotating handle, a rotary lower sliding block and a pin joint driving device supporting block, the screw rod is inserted into the hinged support connecting positions of the lower beam, one end of a driving shearing fork arm is hinged with the hinged support of the lower sliding block, the other end of the driving shearing fork arm is hinged with a hinged support of a lifting platform, one end of a driven shearing fork arm is hinged with an upper sliding block hinged support, the other end of the limiting rod is hinged with a driving device supporting block hinged support, when the screw rod handle is rotated, the rotating motion of the screw rod is converted into the linear motion of the lower sliding block along the axis of the screw rod, the upper sliding block moves linearly along an upper sliding block guide rail, so that the lifting platform is driven to do lifting motion through a shearing structure formed by the driving shearing fork arm and the driven shearing fork arm, the other end of the driving rod is hinged with one end of the limiting rod, the other end of the driving rod is hinged with the driving rod connecting position of the side plate, and the other end of the limiting rod is hinged with the upper beam limiting rod of the rear wall base.
2. A foldable camping house is characterized in that a folding unit comprises a rear wall, a bed board, a bed side board, a floor, a front wall with a door, a left side wall, a right side wall and a foldable roof, wherein the rear wall, the bed board, the bed side board and the floor are fixed on a rear wall base; the left side wall comprises a left side wall upper front plate, a left side wall upper rear plate, a left side wall lower front middle plate, a left side wall lower rear plate and a left side wall lower rear middle plate, and the right side wall comprises a right side wall front plate, a right side wall upper rear plate, a right side wall lower front middle plate, a right side wall lower rear plate and a right side wall lower rear middle plate; a bed board and a positioning rod of a back wall folding structure are arranged between the back wall base and the bed side plate;
the folding unit is driven by the driving device to exchange deformation from unfolding to folding;
the rear wall, the bed board, the bed side board, the floor, the front wall, the rear board on the right side wall and the rear board on the left side wall adopt rectangular plate-shaped structures;
the right side wall lower front plate, the right side wall lower front middle plate, the right side wall lower rear middle plate, the left side wall lower front middle plate, the left side wall lower rear plate and the left side wall lower rear middle plate are of triangular plate-shaped structures;
the right side wall upper front plate and the left side wall upper front plate adopt two rectangular superposed inverted-L-shaped hexagonal plate structures;
The rear wall base is of a rectangular frame structure;
the folding units are connected in pairs to form a connecting system of the folding room, wherein:
the left side and the right side of the rear wall are connected with the rear edge of the left side lower rear plate and the rear edge of the right side lower rear plate through revolute pairs;
the front edge of the bed board is connected with the inner side of the upper edge of the bed side board, the left side and the right side of the bed board are connected with the lower edge of the lower rear middle board of the left side wall and the lower edge of the lower rear middle board of the right side wall through a revolute pair;
the lower edge of the bed side plate is connected with the rear edge of the floor through a revolute pair;
two ends of the positioning rod are respectively connected with a positioning rod hinged support of a lower beam of the rear wall base and a positioning rod hinged support of the lower edge of the bed side plate by adopting a revolute pair;
the front edge of the floor is connected with the lower edge of the front wall, the left side and the right side of the floor are connected with the lower edge of the lower front middle plate of the left side wall and the lower edge of the lower front middle plate of the right side wall through a revolute pair;
the left side and the right side of the front wall are connected with the front edge of the left side wall lower front plate and the front edge of the right side wall lower front plate through rotating pairs;
the rear edge of the upper front plate of the right side wall is connected with the front edge of the upper rear plate of the right side wall, and the rear edge of the upper front plate of the left side wall is connected with the front edge of the upper rear plate of the left side wall through a meshing transmission pair or a revolute pair;
The hypotenuse of the right side wall lower front plate and the hypotenuse of the right side wall lower front middle plate, the hypotenuse of the right side wall lower rear plate and the hypotenuse of the right side wall lower rear middle plate, the hypotenuse of the left side wall lower front plate and the hypotenuse of the left side wall lower front middle plate, the hypotenuse of the left side wall lower rear plate and the hypotenuse of the left side wall lower rear middle plate are connected through a cylindrical sleeve pair;
the front end part of the foldable roof is fixedly connected with the upper edge of the front wall, and the rear end part of the foldable roof is fixedly connected with the upper edge of the rear wall;
the driving device is driven by a scissor type lifting platform, and the scissor type lifting platform comprises a screw rod, a screw rod rotating handle, a driving scissor arm, a driven scissor arm, a lower sliding block, an upper sliding block guide rail, a lifting platform and a driving device supporting block; the driving device is located on a lower beam of the rear wall base frame, a group of hinged support connecting positions are arranged on the lower beam of the rear wall base, a screw rod is fixedly connected with a screw rod rotating handle, a rotary lower sliding block and a pin joint driving device supporting block, the screw rod is inserted into the hinged support connecting positions of the lower beam, one end of a driving shearing fork arm is hinged with the hinged support of the lower sliding block, the other end of the driving shearing fork arm is hinged with a hinged support of a lifting platform, one end of a driven shearing fork arm is hinged with an upper sliding block hinged support, the other end of the limiting rod is hinged with a driving device supporting block hinged support, when the screw rod handle is rotated, the rotating motion of the screw rod is converted into the linear motion of the lower sliding block along the axis of the screw rod, the upper sliding block moves linearly along an upper sliding block guide rail, so that the lifting platform is driven to do lifting motion through a shearing structure formed by the driving shearing fork arm and the driven shearing fork arm, the other end of the driving rod is hinged with one end of the limiting rod, the other end of the driving rod is hinged with the driving rod connecting position of the side plate, and the other end of the limiting rod is hinged with the upper beam limiting rod of the rear wall base.
3. A foldable camping house as claimed in claim 1 or 2, wherein the bed board is provided with a retractable widened bed board, the retractable widened bed board adopts a rectangular plate-shaped structure, and the rear edge of the retractable widened bed board is connected with the outer side of the upper edge of the bed side board through a revolute pair.
4. A collapsible camping dwelling as claimed in claim 1 or claim 2, wherein the driving means is driven by a multi-stage telescopic ram lifting rod, the multi-stage telescopic ram lifting rod comprises a driving base, a driving platform and a multi-stage telescopic ram lifting rod, the driving means is located on a lower beam of the rear wall base, the driving base is fixedly connected with the lower beam of the rear wall base, the driving platform is fixedly connected with the lower edge of the front wall, and the front wall is driven to be expanded or contracted towards the rear wall in parallel perpendicular to the ground by telescopic driving of the multi-stage telescopic ram lifting rod.
5. A collapsible camping shelter as claimed in claim 1 or claim 2, wherein the drive means is a scissor jack, rack jack, boom, mast or truss arrangement.
6. A collapsible camping shelter as claimed in claim 1 or claim 2, wherein the revolute pair is a hinge or a bearing.
7. A collapsible camping shelter as claimed in claim 1 or claim 2, wherein the meshing drive pair is a gear drive, roller drive, belt drive or chain drive.
8. A collapsible camping shelter as claimed in claim 1 or claim 2, wherein the drive means is an electric drive means.
9. A collapsible camping shelter as claimed in claim 1 or claim 2, wherein the lower edge of the front wall is provided with support wheels on each side.
10. The foldable camping house of claim 2, wherein the cylindrical sleeve pair comprises a cylinder and two sleeves, the two sleeves are fixedly arranged on one plate, one end of the cylinder is spherical and is inserted into a spherical concave hole of a hinged support arranged on the other plate, the other end of the cylinder is inserted into a through hole of the two sleeves, and a limiting ring is fixedly arranged on the cylinder between the two sleeves.
11. A collapsible camping shelter as claimed in claim 1 or claim 2, wherein the collapsible roof comprises end blocks, end rails, folding bars; the folding roof is characterized in that end face guide rails are respectively arranged on the front end side and the rear end side of the folding roof, fixed hinge supports are arranged at the bottoms of the end face guide rails, an end face sliding block can linearly move along the guide rails, two different folding rod end hinge supports are respectively hinged with a rear end face fixed hinge support and a rear end face sliding block hinge support, the hinge supports in the two different folding rods are mutually hinged to form a scissor type structure, when the end face sliding block moves along the guide rails, the scissor type structure synchronously performs shrinkage and stretching movements, the scissor type structure is circularly hinged to form a folding roof frame structure, a group of scissor type structure is hinged with a fixed hinge of the front end face and the sliding block hinge support, a leakproof film is paved on the upper end of the tile type plate, the lower end of the tile type plate is fixedly connected with a group of roof facing plates, the front end of the folding roof is fixedly connected with the front wall edge of a folding house, and the rear end of the folding roof is fixedly connected with the upper edge of the rear wall.
12. A collapsible camping shelter as claimed in claim 1, wherein the collapsible roof is of concertina type collapsible construction.
13. A collapsible camping shelter as claimed in claim 1 or claim 2, wherein the collapsible unit is of rectangular, prismatic, triangular, trapezoidal or parallelogram plate-like configuration.
CN201810559453.6A 2018-06-02 2018-06-02 Foldable camping house Active CN108532764B (en)

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CN110576787A (en) * 2019-09-26 2019-12-17 广东精益专用汽车有限公司 Engineering maintenance vehicle
CN113356434B (en) * 2021-06-16 2022-05-03 天一建设发展有限公司 Construction site temporary house building structure easy to disassemble and construction method thereof
CN114525947B (en) * 2022-03-28 2023-09-01 中国人民武装警察部队工程大学 Low-energy-consumption socket-type field camping structure and installation method thereof
CN115538842A (en) * 2022-10-13 2022-12-30 上海德欧电气有限公司 Lifting mechanism capable of accommodating vehicle-mounted house

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