CN111301268B - A towable multi-sided foldable deformable RV - Google Patents
A towable multi-sided foldable deformable RV Download PDFInfo
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- CN111301268B CN111301268B CN202010246456.1A CN202010246456A CN111301268B CN 111301268 B CN111301268 B CN 111301268B CN 202010246456 A CN202010246456 A CN 202010246456A CN 111301268 B CN111301268 B CN 111301268B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
- B60P3/32—Vehicles adapted to transport, to carry or to comprise special loads or objects comprising living accommodation for people, e.g. caravans, camping, or like vehicles
- B60P3/34—Vehicles adapted to transport, to carry or to comprise special loads or objects comprising living accommodation for people, e.g. caravans, camping, or like vehicles the living accommodation being expansible, collapsible or capable of rearrangement
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- Rigid Containers With Two Or More Constituent Elements (AREA)
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Abstract
The invention discloses a pull-type multi-surface folding type deformation caravan which comprises a main body frame, a left box body and a right box body, wherein the left box body and the right box body are respectively arranged on two sides of the main body frame, the left box body and the right box body are detachably arranged on the main body frame, and the main body frame comprises a cover plate at the top and side plates at two sides. The iron hinges are adopted, and the wallboard is pushed and pulled to fold through different degrees, so that the space is greatly expanded, a large space is provided for a user, and the requirements of multiple people can be met. And after the folding wallboard expanded in the outer side is stored, the volume during consignment can be reduced, and the caravan is more convenient and rapid during steering. The multifunctional intelligent house can be widely applied to accommodation in various occasions such as a motor home hotel, personal travel, government epidemic prevention, emergency disaster relief and the like, can be subjected to various internal modifications, meets the requirements of different occasions, particularly meets the requirements of government epidemic prevention, and can be used in places of hospitals as isolation wards.
Description
Technical Field
The invention relates to a deformable caravan, in particular to a trailerable multi-surface folding deformable caravan, and belongs to the field of caravan application.
Background
At present, the existing trailer type motor home generally adopts an integrated type which cannot be deformed, does not have the capacity of expanding space in multiple directions, cannot ensure the space requirement of a user, reduces the enjoyment of the user, and cannot meet the meeting requirement of the user.
At present, in order to provide more space for users, the motor home is larger and larger, but the increase of the space of the motor home also brings about excessively large volume of the motor home, so that the motor home is extremely inconvenient to turn in the process of consignment, great potential safety hazards are often brought to consignment, and the users can not easily and effectively turn when encountering turns in the process of dragging.
Disclosure of Invention
The invention aims to provide a trailer-type multi-surface folding deformation caravan, which can solve the technical problems that the existing caravan adopts an integrated structure, cannot deform, cannot expand space in multiple directions, cannot ensure the space requirement of a user, reduces the enjoyment of the user and cannot meet the meeting requirement of the user.
The aim of the invention can be achieved by the following technical scheme:
The utility model provides a but foldable deformation car as a house of trailer formula multiaspect, includes main body frame, left box and right box, left side box and right box are installed respectively in main body frame's both sides, and left box and right box all detachable with main body frame installation, main body frame includes the apron at top and the curb plate of both sides.
The left box body comprises a first top plate, a first right wallboard, a first left wallboard and a first bottom plate, one end of the first top plate is rotationally connected with the cover plate, the first right wallboard and the first left wallboard are rotationally connected with the end part of one side of the side plate respectively, one end of the first bottom plate is rotationally connected with the bottom of the main body frame, and one end of the first bottom plate far away from the side plate is rotationally connected with a first positive wallboard.
The right box body comprises a second top plate, a second right wallboard, a second left wallboard and a second bottom plate, one end of the second top plate is rotationally connected with the cover plate, the second right wallboard and the second left wallboard are respectively rotationally connected with the end part of one side of the side plate, one end of the second bottom plate is rotationally connected with the bottom of the main body frame, and one end of the second bottom plate far away from the side plate is rotationally connected with a second positive wallboard.
Preferably, a first vertical plate is installed between the side plate close to one end of the left box body and the left box body, the first vertical plate is detachably installed with the side plate, and the end parts of the first right wall plate and the first left wall plate are rotatably installed with the first vertical plate through iron hinges.
Preferably, a second vertical plate is arranged between the side plate close to one end of the right box body and the right box body, the second vertical plate is detachably arranged with the side plate, and the end parts of the second right wall plate and the second left wall plate are rotatably arranged with the second vertical plate through iron hinges.
Preferably, the one end bottom that the apron was kept away from to first roof is connected with first spacing hinge, and the one end bottom that the apron was kept away from to the second roof is connected with the spacing hinge of second, and first roof and second roof also all rotate the installation through iron hinge and apron.
Preferably, a third air pressure telescopic rod and a fourth air pressure telescopic rod which are obliquely arranged are respectively arranged on two sides above the first vertical plate, the tops of the third air pressure telescopic rod and the fourth air pressure telescopic rod are connected with the bottom of the first top plate, a first air pressure telescopic rod and a second air pressure telescopic rod which are obliquely arranged are respectively arranged on two sides above the second vertical plate, the tops of the first air pressure telescopic rod and the second air pressure telescopic rod are connected with the bottom of the second top plate, a first bolt and a second bolt are respectively arranged on two sides of one end of the first bottom plate, which is close to the first positive wall plate, a third bolt and a fourth bolt are respectively arranged on two sides of one end of the second bottom plate, which is close to the second positive wall plate, and jacks are respectively arranged on the bottoms of the first bottom plate, the first left wall plate, the first right wall plate, the first positive wall plate, the second bottom plate, the second left wall plate and the second positive wall plate.
Preferably, one side of the side plate is provided with a clamping groove, one sides of the first vertical plate and the second vertical plate are connected with clamping plates, a reinforcing rod is connected between the first vertical plate and the second vertical plate and the clamping plates, and the clamping plates are clamped in the clamping groove.
Preferably, a push plate is vertically arranged in the clamping groove, a plurality of hydraulic columns are arranged between one side of the push plate and one side inner wall of the clamping groove, an elastic telescopic column is arranged between two adjacent hydraulic columns, a ball is arranged at the other end of the elastic telescopic column, and a perforation is arranged at the position of the push plate corresponding to the ball in a penetrating mode.
Preferably, the specific steps of using the deformed caravan include:
The method comprises the steps that when the motor home is needed to be used, the left box body and the right box body are clamped and fixed with the side plates through clamping plates, the two box bodies are simultaneously arranged outside the main body frame or any one of the two box bodies is independently arranged outside the main body frame;
The second step, after the clamping plate is installed in the clamping groove, the hydraulic column drives the push plate to move towards the clamping plate until the push plate is abutted against the clamping plate, the clamping plate is stable in the clamping groove, and the movable push plate and the balls adapt to the installation of clamping plates with different sizes;
The method comprises the steps of installing a box body, when a large space is needed to be used, unfolding the box body, when the left box body is unfolded, firstly moving a first top plate upwards, enabling the first top plate to be driven by third pneumatic telescopic rods and fourth pneumatic telescopic rods on two sides to rotate upwards until the first top plate rotates to a preset position, then pulling a first bottom plate downwards, enabling the first bottom plate to rotate at the bottom of a first vertical plate until the first bottom plate is in a horizontal state, then pulling the first positive wall plate upwards, enabling the bottom of the first positive wall plate to rotate around the first bottom plate until the top of the first positive wall plate is connected with a first limiting hinge at the bottom end of the first top plate, enabling the first positive wall plate to support the first top plate at the bottom, then pulling the first left wall plate and the first right wall plate outwards, enabling the end portions of the first left wall plate and the first right wall plate to be in butt joint with the side faces of the first positive wall plate, then fixing the two sides of the first bottom plate through pins through the first bottom plate and the first positive wall plate, enabling the first positive wall plate to extend to the inside the first positive wall plate and the first positive wall plate from the inside, namely enabling the first positive wall plate to extend to the left side of the first positive wall plate to extend from the inside the first positive wall plate to the right side of the box body according to the method.
The invention has the beneficial effects that:
1. Through set up the joint groove in curb plate one side for when the car as a house needs to use, can all be fixed through cardboard and curb plate joint with two boxes about. The two boxes can be simultaneously arranged outside the main body frame, can be independently arranged outside the main body frame, and can be selected according to actual requirements. Cardboard joint is in the inside back of joint groove, and the cardboard extrudees the ball of side, and then makes the flexible post receive pressure, and flexible post atress shrink for the cardboard can be in the inside free removal of joint groove, and cardboard and ball contact, and the ball can make the cardboard more stable in moving, and frictional force between ball and the cardboard reduces simultaneously, and cardboard and ball are all not fragile, and the cardboard can be in the inside free removal of joint groove, installation dismantlement convenient and fast.
2. Through the mobilizable push pedal of internally mounted at the joint groove for the cardboard is installed in the inside back in joint groove, and the hydraulic pressure post can drive the push pedal to the cardboard and remove, until the push pedal can with the stable butt of cardboard, makes the cardboard be difficult for taking place to rock in the inside of joint groove, and stability performance is better. And movable push pedal and ball can adapt to the installation of different size cardboard, and adaptability is better. When the push plate moves to the clamping plate, the balls pass through the through holes, so that the normal movement of the push plate is not influenced. After the push plate contracts and is separated from the clamping plate, the balls protrude from the through holes to be in contact with the clamping plate.
3. Through installing two boxes, after the box installation, when needing big space to use, expand the box, take left side box to expand as the example now. First, the first top plate moves upwards, and the first top plate is driven by the third air pressure telescopic rods and the fourth air pressure telescopic rods at two sides to rotate upwards. Until the first top plate rotates to a preset position, the rotation is stopped after the first top plate rotates 90 degrees. And then the first bottom plate is pulled downwards, and the first bottom plate rotates at the bottom of the first vertical plate until the first bottom plate is in a horizontal state. And then the first positive wallboard is pulled upwards, the bottom of the first positive wallboard rotates around the first bottom plate until the top of the first positive wallboard is connected with the first limiting hinge at the bottom end of the first top plate, and the first positive wallboard supports the first top plate at the bottom. And then the first left wallboard and the first right wallboard are pulled outwards, and the end parts of the first left wallboard and the first right wallboard are abutted with the side surface of the first positive wallboard. And then the two sides of the first bottom plate are fixed by plugging the first plug pin and the second plug pin. The first bolt extends from the inside of first bottom plate runs through to the inside of first right wallboard and first positive wallboard. One end of the second bolt penetrates through the first bottom plate to the first left wallboard and the first right wallboard. Make first left side wallboard and first positive wallboard and first right wallboard homoenergetic obtain stable fixed, be difficult for taking place to rock in the use, also can not empty to inside. The whole left box body is completely unfolded, and normal use can be performed. The iron hinges are adopted, and the wallboard is pushed and pulled to fold through different degrees, so that the space is greatly expanded, a large space is provided for a user, and the requirements of multiple people can be met. And after the folding wallboard expanded in the outer side is stored, the volume during consignment can be reduced, and the caravan is more convenient and rapid during steering. The multifunctional intelligent house can be widely applied to accommodation in various occasions such as a motor home hotel, personal travel, government epidemic prevention, emergency disaster relief and the like, can be subjected to various internal modifications, meets the requirements of different occasions, particularly meets the requirements of government epidemic prevention, and can be used in places of hospitals as isolation wards.
Drawings
The present invention is further described below with reference to the accompanying drawings for the convenience of understanding by those skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is a schematic diagram of a side plate structure of the present invention.
Fig. 3 is an enlarged schematic view of the detail of fig. 2a according to the present invention.
FIG. 4 is a schematic view of a first riser construction according to the present invention.
Fig. 5 is a schematic structural view of the left case of the present invention after being stored.
Fig. 6 is a schematic view of the first top board of the left case of the present invention.
Fig. 7 is a schematic view showing the unfolded structure of the first bottom plate of the left case of the present invention.
Fig. 8 is a schematic view of the unfolded structure of the first front wall panel of the left case of the present invention.
Fig. 9 is a schematic view showing the unfolded structure of the first right wall plate and the first left wall plate of the left side case of the present invention.
In the figure, 1, a first top plate; 2, a first bottom plate, 3, a first right wall plate, 4, a first left wall plate, 6, a cover plate, 7, a first vertical plate, 8, a first bolt, 9, a second bolt, 10, a first limit hinge, 11, a second top plate, 12, a second bottom plate, 13, a second right wall plate, 14, a second left wall plate, 15, a second right wall plate, 16, a second vertical plate, 17, a third bolt, 18, a fourth bolt, 19, a second limit hinge, 20, a main body frame, 21, a side plate, 22, a first pneumatic telescopic rod, 23, a second pneumatic telescopic rod, 24, a third pneumatic telescopic rod, 25, a fourth pneumatic telescopic rod, 26, a clamping groove, 27, a hydraulic column, 28, a push plate, 29, a perforation, 30, a ball, 31, an elastic telescopic column, 32, a clamping plate, 33 and a reinforcing rod.
Detailed Description
The technical solutions of the present invention will be clearly and completely described in connection with the embodiments, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-9, a trailer-type multi-surface foldable deformation caravan comprises a main body frame 20, a left box body and a right box body, wherein the left box body and the right box body are respectively arranged at two sides of the main body frame 20, the left box body and the right box body are respectively detachably arranged with the main body frame 20, and the main body frame 20 comprises a cover plate 6 at the top and side plates 21 at two sides;
The left box body comprises a first top plate 1, a first right wallboard 4, a first left wallboard 5 and a first bottom plate 2, wherein one end of the first top plate 1 is rotationally connected with a cover plate 6, and the first right wallboard 4 and the first left wallboard 5 are respectively rotationally connected with the end part of a side plate 21;
The right box body comprises a second top plate 11, a second right wallboard 15, a second left wallboard 14 and a second bottom plate 12, one end of the second top plate 11 is rotationally connected with the cover plate 6, the second right wallboard 15 and the second left wallboard 14 are respectively rotationally connected with the end part of one side plate 21, one end of the second bottom plate 12 is rotationally connected with the bottom of the main body frame 20, and one end of the second bottom plate 12 far away from the side plate 21 is rotationally connected with a second positive wallboard 13.
As a technical optimization scheme of the invention, a first vertical plate 7 is arranged between a side plate 21 close to one end of a left box body and the left box body, the first vertical plate 7 is detachably arranged with the side plate 21, and the end parts of a first right wallboard 4 and a first left wallboard 5 are rotatably arranged with the first vertical plate 7 through iron hinges.
As a technical optimization scheme of the invention, a second vertical plate 16 is arranged between a side plate 21 close to one end of a right box body and the right box body, the second vertical plate 16 is detachably arranged with the side plate 21, and the end parts of a second right wall plate 15 and a second left wall plate 14 are rotatably arranged with the second vertical plate 16 through iron hinges.
As a technical optimization scheme of the invention, the bottom of one end of the first top plate 1 far away from the cover plate 6 is connected with a first limit hinge 10, the bottom of one end of the second top plate 11 far away from the cover plate 6 is connected with a second limit hinge 19, and the first top plate 1 and the second top plate 11 are rotatably installed with the cover plate 6 through iron hinges, and the limit hinge is convenient for the abutting connection of a subsequent wallboard.
As a technical optimization scheme of the invention, a third air pressure telescopic rod 24 and a fourth air pressure telescopic rod 25 which are obliquely arranged are respectively arranged on two sides above a first vertical plate 7, the tops of the third air pressure telescopic rod 24 and the fourth air pressure telescopic rod 25 are connected with the bottom of a first top plate 1, a first air pressure telescopic rod 22 and a second air pressure telescopic rod 23 which are obliquely arranged are respectively arranged on two sides above a second vertical plate 16, the tops of the first air pressure telescopic rod 22 and the second air pressure telescopic rod 23 are connected with the bottom of a second top plate 11, a first bolt 8 and a second bolt 9 are respectively arranged on two sides of one end of a first bottom plate 2, which is close to a first positive wall plate 3, a third bolt 17 and a fourth bolt 18 are respectively arranged on two sides of one end of a second bottom plate 12, which is close to a second positive wall plate 13, and jacks are respectively arranged on the bottoms of the first bottom plate 2, the first right wall plate 4, the first positive wall plate 3, the second bottom plate 12, the second left wall plate 14, the second right wall plate 15 and the second positive wall plate 13.
As a technical optimization scheme of the invention, one side of the side plate 21 is provided with the clamping groove 26, one sides of the first vertical plate 7 and the second vertical plate 16 are respectively connected with the clamping plate 32, a reinforcing rod 33 is connected between the first vertical plate 7 and the second vertical plate 16 and the clamping plate 32, the clamping plate 32 is clamped in the clamping groove 26, the clamping groove 26 facilitates the installation and the disassembly of the clamping plate 32, and further facilitates the installation and the disassembly of the box body.
As a technical optimization scheme of the invention, a push plate 28 is vertically arranged in the clamping groove 26, a plurality of hydraulic columns 27 are arranged between one side of the push plate 28 and the inner wall of one side of the clamping groove 26, an elastic telescopic column 31 is arranged between two adjacent hydraulic columns 27, a ball 30 is arranged at the other end of the elastic telescopic column 31, a perforation 29 is arranged at a position corresponding to the ball 30 in the push plate 28 in a penetrating way, after the clamping plate 32 is clamped in the clamping groove 26, the clamping plate 32 extrudes the ball 30 on the side surface, so that the elastic telescopic column 31 is stressed, the clamping plate 32 is contracted under stress, the clamping plate 32 can freely move in the clamping groove 26, the clamping plate 32 is contacted with the ball 30, the ball 30 can enable the clamping plate 32 to move more stably, meanwhile, friction force between the ball 30 and the clamping plate 32 is reduced, the clamping plate 32 and the ball 30 are not easy to damage, and the clamping plate 32 can freely move in the clamping groove 26, and the mounting and dismounting are convenient and quick.
As a technical optimization scheme of the invention, the method for using the deformed caravan comprises the following specific steps:
When the motor home needs to be used, the left box body and the right box body are clamped and fixed with the side plates 21 through the clamping plates 32, the two box bodies are simultaneously arranged outside the main body frame 20 or any one of the box bodies is independently arranged outside the main body frame 20, after the clamping plates 32 are clamped in the clamping grooves 26, the clamping plates 32 squeeze the side balls 30, the elastic telescopic columns 31 are stressed and contracted, so that the clamping plates 32 freely move in the clamping grooves 26, the clamping plates 32 are contacted with the balls 30, the balls 30 stabilize the movement of the clamping plates 32, and meanwhile, the friction force between the balls 30 and the clamping plates 32 is reduced;
The second step, after the clamping plate 32 is arranged in the clamping groove 26, the hydraulic column 27 drives the push plate 28 to move towards the clamping plate 32 until the push plate 28 is abutted against the clamping plate 32, the clamping plate 32 is stable in the clamping groove 26, and the movable push plate 28 and the balls 30 adapt to the installation of the clamping plates 32 with different sizes;
The third step is that when the box body is used in a large space, the box body is unfolded, when the left box body is unfolded, the first top plate 1 is firstly moved upwards, the first top plate 1 is driven by the third pneumatic telescopic rods 24 and the fourth pneumatic telescopic rods 25 at the two sides to rotate upwards until the first top plate 1 rotates to a preset position, then the first bottom plate 2 is pulled downwards, the first bottom plate 2 rotates at the bottom of the first vertical plate 7 until the first bottom plate 2 is in a horizontal state, then the first positive wall plate 3 is pulled upwards, the bottom of the first positive wall plate 3 rotates around the first bottom plate 2 until the top of the first positive wall plate 3 is connected with the first limiting hinge 10 at the bottom of the first top plate 1, the first positive wall plate 3 supports the first top plate 1 at the bottom, then the first left wall plate 5 and the first right wall plate 4 are pulled outwards, the ends of the first left wall plate 5 and the first right wall plate 4 are abutted against the side surfaces of the first positive wall plate 3, then the first bottom plate 2 is fixed by the first plug pin 8 and the second bottom plate 9 until the first positive wall plate 2 extends from the first positive wall plate 2 to the inside the first positive wall plate 2 to the first positive wall plate 3, and the first positive wall plate 3 extends from the first positive wall plate 2 to the inside the first positive wall plate 3 to the first positive wall plate 3 according to the method.
When the car as a house needs to be used, the left box body and the right box body are clamped and fixed with the side plates 21 through the clamping plates 32. The two cases may be installed at the same time outside the main body frame 20, or may be installed at the outside of the main body frame 20 separately, and may be selected according to actual needs. Cardboard 32 joint is in the inside back of joint groove 26, and cardboard 32 extrudees the ball 30 of side, and then makes flexible post 31 receive pressure, flexible post 31 atress shrink for cardboard 32 can be at the inside free removal of joint groove 26, and cardboard 32 and ball 30 contact, ball 30 can make cardboard 32 more stable in moving, frictional force between ball 30 and the cardboard 32 reduces simultaneously, and cardboard 32 and ball 30 are all not fragile, and cardboard 32 can be at the inside free removal of joint groove 26, installation dismantlement convenient and fast.
After the cardboard 32 is installed in the inside of joint groove 26, hydraulic stem 27 drives push pedal 28 to cardboard 32 removal until push pedal 28 can with the stable butt of cardboard 32 for cardboard 32 is difficult for taking place to rock in the inside of joint groove 26, and stability performance is better. And the movable push plate 28 and the balls 30 can adapt to the installation of clamping plates 32 with different sizes, so that the adaptability is better. When the push plate 28 moves towards the clamping plate 32, the balls 30 pass through the through holes 29, so that the normal movement of the push plate 28 is not affected. After the push plate 28 is retracted away from the catch plate 32, the balls 30 protrude from the perforations 29 into contact with the catch plate 32.
When a large space is needed for use after the box body is installed, the box body is unfolded, and the left box body is taken as an example for unfolding. First, the first top plate 1 is moved upwards, and the first top plate 1 is driven by the third pneumatic telescopic rods 24 and the fourth pneumatic telescopic rods 25 at two sides to rotate upwards. Until the first top plate 1 is rotated to a preset position, the rotation is stopped by 90 degrees. The first bottom plate 2 is then pulled downward, and the first bottom plate 2 is turned at the bottom of the first riser 7 until the first bottom plate 2 is in a horizontal state. And then the first positive wallboard 3 is pulled upwards, the bottom of the first positive wallboard 3 rotates around the first bottom plate 2 until the top of the first positive wallboard 3 is connected with the first limit hinge 10 at the bottom end of the first top plate 1, and the first positive wallboard 3 supports the first top plate 1 at the bottom. And then the first left wallboard 5 and the first right wallboard 4 are pulled outwards, and the end parts of the first left wallboard 5 and the first right wallboard 4 are abutted with the side surface of the first positive wallboard 3. The first plug 8 and the second plug 9 are then plugged into the two sides of the first base plate 2. The first latch 8 extends through from the inside of the first bottom plate 2 to the inside of the first right wall plate 4 and the first front wall plate 3. One end of the second latch 9 extends through from the inside of the first bottom plate 2 to the inside of the first left wall plate 5 and the first front wall plate 3. The first left wallboard 5, the first right wallboard 3 and the first right wallboard 4 can be stably fixed, and are not easy to shake and can not topple inwards in use. The whole left box body is completely unfolded, and normal use can be performed.
The right side box body can be normally unfolded for use according to the unfolding method of the left side box body. The iron hinges are adopted, and the wallboard is pushed and pulled to fold through different degrees, so that the space is greatly expanded, a large space is provided for a user, and the requirements of multiple people can be met. And after the folding wallboard expanded in the outer side is stored, the volume during consignment can be reduced, and the caravan is more convenient and rapid during steering. The multifunctional intelligent house can be widely applied to accommodation in various occasions such as a motor home hotel, personal travel, government epidemic prevention, emergency disaster relief and the like, can be subjected to various internal modifications, meets the requirements of different occasions, particularly meets the requirements of government epidemic prevention, and can be used in places of hospitals as isolation wards.
The preferred embodiments of the invention disclosed above are intended only to assist in the explanation of the invention. The preferred embodiments are not exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.
Claims (3)
1. The utility model provides a but foldable deformation car as a house of trailer formula multiaspect, its characterized in that includes main body frame (20), left box and right box are installed respectively in main body frame (20) both sides, and left box and right box are all detachable with main body frame (20) installation, main body frame (20) include apron (6) and curb plate (21) of both sides at top;
The left box body comprises a first top plate (1), a first right wallboard (4), a first left wallboard (5) and a first bottom plate (2), wherein one end of the first top plate (1) is rotationally connected with a cover plate (6), the first right wallboard (4) and the first left wallboard (5) are respectively rotationally connected with the end part of a side plate (21), one end of the first bottom plate (2) is rotationally connected with the bottom of a main body frame (20), and one end of the first bottom plate (2) far away from the side plate (21) is rotationally connected with a first positive wallboard (3);
the right box body comprises a second top plate (11), a second right wallboard (15), a second left wallboard (14) and a second bottom plate (12), one end of the second top plate (11) is rotationally connected with the cover plate (6), the second right wallboard (15) and the second left wallboard (14) are respectively rotationally connected with the end part of one side plate (21), one end of the second bottom plate (12) is rotationally connected with the bottom of the main body frame (20), and one end of the second bottom plate (12) far away from the side plate (21) is rotationally connected with a second positive wallboard (13);
A first vertical plate (7) is arranged between a side plate (21) close to one end of the left box body and the left box body, the first vertical plate (7) is detachably arranged with the side plate (21), and the end parts of the first right wallboard (4) and the first left wallboard (5) are rotatably arranged with the first vertical plate (7) through iron hinges;
A second vertical plate (16) is arranged between the side plate (21) close to one end of the right box body and the right box body, the second vertical plate (16) is detachably arranged with the side plate (21), and the end parts of the second right wall plate (15) and the second left wall plate (14) are rotatably arranged with the second vertical plate (16) through iron hinges;
The two sides above the first vertical plate (7) are respectively provided with a third air pressure telescopic rod (24) and a fourth air pressure telescopic rod (25) which are obliquely arranged, the tops of the third air pressure telescopic rod (24) and the fourth air pressure telescopic rod (25) are connected with the bottom of the first top plate (1), the two sides above the second vertical plate (16) are respectively provided with a first air pressure telescopic rod (22) and a second air pressure telescopic rod (23) which are obliquely arranged, the tops of the first air pressure telescopic rod (22) and the second air pressure telescopic rod (23) are connected with the bottom of the second top plate (11), one end two sides of the first bottom plate (2) close to the first positive wall plate (3) are respectively provided with a first bolt (8) and a second bolt (9), one end two sides of the second bottom plate (12) close to the second positive wall plate (13) are respectively provided with a third bolt (17) and a fourth bolt (18), and the bottoms of the first bottom plate (2), the first left wall plate (5), the first right wall plate (4) and the first positive wall plate (3) and the second bottom plate (12) and the second bottom plate (14) and the second positive wall plate (15) are respectively provided with jacks;
One side of the side plate (21) is provided with a clamping groove (26), one sides of the first vertical plate (7) and the second vertical plate (16) are connected with clamping plates (32), a reinforcing rod (33) is connected between the first vertical plate (7) and the second vertical plate (16) and the clamping plates (32), and the clamping plates (32) are clamped in the clamping groove (26);
A push plate (28) is vertically arranged in the clamping groove (26), a plurality of hydraulic columns (27) are arranged between one side of the push plate (28) and one side inner wall of the clamping groove (26), an elastic telescopic column (31) is arranged between two adjacent hydraulic columns (27), a ball (30) is arranged at the other end of the elastic telescopic column (31), and a perforation (29) is arranged at a position, corresponding to the ball (30), of the push plate (28) in a penetrating mode.
2. The trailer-type multi-surface folding type deformation caravan according to claim 1, wherein a first limiting hinge (10) is connected to the bottom of one end of the first top plate (1) far away from the cover plate (6), a second limiting hinge (19) is connected to the bottom of one end of the second top plate (11) far away from the cover plate (6), and the first top plate (1) and the second top plate (11) are rotatably mounted with the cover plate (6) through iron hinges.
3. The foldable deformation caravan of claim 1, wherein the specific steps of using the deformation caravan include:
When the motor home is needed to be used, the left box body and the right box body are clamped and fixed with the side plates (21) through the clamping plates (32), the two box bodies are simultaneously arranged outside the main body frame (20) or any one of the box bodies is independently arranged outside the main body frame (20), after the clamping plates (32) are clamped in the clamping grooves (26), the clamping plates (32) squeeze the balls (30) on the side surfaces, the elastic telescopic columns (31) are stressed and contracted, so that the clamping plates (32) freely move in the clamping grooves (26), the clamping plates (32) are contacted with the balls (30), the balls (30) enable the clamping plates (32) to be stable in movement, and meanwhile, the friction force between the balls (30) and the clamping plates (32) is reduced;
The second step is that after the clamping plate (32) is arranged in the clamping groove (26), the hydraulic column (27) drives the push plate (28) to move towards the clamping plate (32) until the push plate (28) is abutted against the clamping plate (32), the clamping plate (32) is stable in the clamping groove (26), the movable push plate (28) and the balls (30) adapt to the installation of the clamping plates (32) with different sizes, when the push plate (28) moves towards the clamping plate (32), the balls (30) pass through the through holes (29) so as not to influence the normal movement of the push plate (28), and after the push plate (28) is contracted and separated from the clamping plate (32), the balls (30) protrude out of the through holes (29) to be contacted with the clamping plate (32);
The third step is that when the box body is used in a large space, the box body is unfolded, when the left box body is unfolded, the first top plate (1) is firstly moved upwards, the first top plate (1) is driven by the third pneumatic telescopic rods (24) and the fourth pneumatic telescopic rods (25) at two sides to rotate upwards until the first top plate (1) rotates to a preset position, then the first bottom plate (2) is pulled downwards, the first bottom plate (2) rotates at the bottom of the first vertical plate (7) until the first bottom plate (2) is in a horizontal state, then the first positive wall plate (3) is pulled upwards, the bottom of the first positive wall plate (3) rotates around the first bottom plate (2) until the top of the first positive wall plate (3) is connected with the first limiting hinge (10) at the bottom end of the first top plate (1), the first positive wall plate (3) supports the first top plate (1) at the bottom, then the first left wall plate (5) and the first right wall plate (4) are pulled outwards, the two sides of the first bottom plate (2) are fixedly inserted by a first bolt (8) and a second bolt (9), the first bolt (8) penetrates through the first bottom plate (2) to the first right wall plate (4) and the first right wall plate (3), one end of the second bolt (9) penetrates through the first bottom plate (2) to the first left wall plate (5) and the first right wall plate (3), and the right box can be normally unfolded for use according to the unfolding method of the left box.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010246456.1A CN111301268B (en) | 2020-03-31 | 2020-03-31 | A towable multi-sided foldable deformable RV |
| AU2020101717A AU2020101717A4 (en) | 2020-03-31 | 2020-08-07 | A towable house / transformable caravan that has foldable and expandable rooms on multiple sides |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010246456.1A CN111301268B (en) | 2020-03-31 | 2020-03-31 | A towable multi-sided foldable deformable RV |
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| CN111301268A CN111301268A (en) | 2020-06-19 |
| CN111301268B true CN111301268B (en) | 2025-04-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010246456.1A Active CN111301268B (en) | 2020-03-31 | 2020-03-31 | A towable multi-sided foldable deformable RV |
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| CN (1) | CN111301268B (en) |
| AU (1) | AU2020101717A4 (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114059667B (en) * | 2020-07-30 | 2024-11-01 | 江苏旭福集成科技有限公司 | Folding house |
| CN111674318B (en) * | 2020-08-13 | 2020-12-01 | 深圳华大基因股份有限公司 | In-vehicle folding testing laboratory and vehicle for virus detection |
| CN113089936B (en) * | 2021-04-16 | 2023-06-27 | 汕尾市宏昇钢结构有限公司 | Adjustable metal roof of gymnasium |
| CN113896584B (en) * | 2021-09-30 | 2022-05-24 | 北京四良科技有限公司 | Foldable assembled micro-oxygen fermentation box |
| CN114411968B (en) * | 2022-01-24 | 2024-02-06 | 河北威正恒集成房屋科技有限公司 | Retractable mobile home |
| CN115556653A (en) * | 2022-05-18 | 2023-01-03 | 李新亚 | Car expandable shelter |
| CN117818455A (en) * | 2024-01-12 | 2024-04-05 | 荣成康派斯新能源车辆股份有限公司 | Pull-out and foldable rear expansion structure of modular RV |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN211995344U (en) * | 2020-03-31 | 2020-11-24 | 辰泰(广德)智能装配建筑股份有限公司 | Trailer type multi-surface folding type deformable recreational vehicle |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2011365089B2 (en) * | 2011-07-22 | 2015-03-26 | Jung Sun Hong | Folding-type container |
| CN204055530U (en) * | 2014-09-05 | 2014-12-31 | 张玉坤 | A kind of movable caravan |
| CN105620861B (en) * | 2016-02-04 | 2017-08-29 | 浙江双友物流器械股份有限公司 | A kind of folding container |
| CN105966299B (en) * | 2016-05-31 | 2018-11-02 | 湖北省齐星汽车车身股份有限公司 | Caravan folding can expand space structure |
| CN209666936U (en) * | 2019-03-12 | 2019-11-22 | 湖北开来车辆科技有限公司 | A kind of caravan trailer |
| CN209904629U (en) * | 2019-04-15 | 2020-01-07 | 南京海格专用车技术有限公司 | Foldable space expanding mechanism for motor home |
| CN210191295U (en) * | 2019-07-30 | 2020-03-27 | 山东大舜医药物流有限公司 | Cold-stored railway carriage or compartment body of medicine cold chain car |
-
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN211995344U (en) * | 2020-03-31 | 2020-11-24 | 辰泰(广德)智能装配建筑股份有限公司 | Trailer type multi-surface folding type deformable recreational vehicle |
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| AU2020101717A4 (en) | 2020-09-17 |
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