CN219277343U - Folding van room and folding van thereof - Google Patents

Abstract

The utility model provides a folding van room and a folding van thereof, wherein the folding van room comprises a top plate, a bottom plate, a jacking mechanism, side plates and end plates which are respectively arranged at two sides and two ends of the top plate and the bottom plate, a connecting piece and a buckling rotating mechanism, wherein the side plates comprise an upper plate and a lower plate; on the basis, the folding van is combined with the existing motor vehicle to form the folding van which can be quickly synthesized or disassembled without changing the structure, the using property and the using range of the original motor vehicle.

Description

Folding van room and folding van thereof

Technical Field

The utility model relates to a folding van room and a folding caravan thereof, and belongs to the technical field of production and manufacturing of folding van rooms and folding caravans thereof.

Background

Along with the improvement of living standard, the more frequent people travel on the vehicle and camping in the field, and meanwhile, the higher the quality requirements on the travel on the vehicle and camping in the field.

The equipment necessary for travel on-board and camping in the field is a trunk, and sometimes various types of tents are carried.

Luggage cases, because of their limited volume, are often not capable of carrying many items, sometimes making it difficult to meet travel needs.

The existing tent is made of light, thin and soft materials, is light and flexible, but has poor heat preservation, heat insulation and sound insulation, cannot meet the needs of all-weather use, cannot provide good camping experience for users, and is generally required to use more support rods, is not convenient to unfold and fold, and cannot be used as a luggage room.

In order to obtain better experience of traveling with vehicles and camping in the field, the caravan is a good choice.

However, the existing caravan has large volume and complex structure, and the price of the existing caravan is not very good no matter the existing caravan is original or modified, and most importantly, the existing caravan is not convenient enough and expensive enough to be used as a daily transportation or transport means, and is not economical enough.

With the increase of the economic income of people, the holding quantity of the household small-sized vehicles is higher and higher, and the household small-sized vehicles have wide prospect in expanding the application field besides being used as vehicles and transportation means for daily travel of people.

Disclosure of Invention

Therefore, the utility model provides a folding van and a folding van thereof, which aim to:

the folding van room can be used as a luggage room and can be used for outdoor camping of people, meanwhile, the folding van room can be combined with a motor vehicle to form a detachable folding van, multifunctional, flexible, convenient and comfortable all-weather equipment is provided for travel camping of people, the application field of the existing household motor vehicle is expanded, the expenditure is saved, and better living enjoyment is obtained.

In order to achieve the above purpose, the present utility model firstly provides a folding van room, which has the following technical scheme:

a folding van comprising:

roof, bottom plate, climbing mechanism, set up respectively the roof with two curb plates of bottom plate both sides and set up respectively the roof with two at bottom plate both ends the end plate, wherein:

the side plates comprise an upper plate and a lower plate, the upper plate is connected with the lower plate through a connecting piece, the upper plate and the lower plate can be folded or unfolded through the connecting piece, the upper side of the upper plate is respectively buckled with the side edge of the top plate and the lower side of the lower plate is respectively buckled with the side edge of the bottom plate through a buckling rotating mechanism, and the upper plate and the lower plate can also respectively rotate through the buckling rotating mechanism so as to be respectively overlapped with the top plate and the bottom plate;

The buckling rotating mechanism is also arranged between the upper side of the end plate or the lower side of the end plate and the corresponding top plate or bottom plate, the upper side of the end plate or the lower side of the end plate and the top plate or the bottom plate are mutually buckled through the buckling rotating mechanism, and the end plate can rotate through the buckling rotating mechanism so as to be overlapped with the top plate or the bottom plate;

the jacking mechanism is arranged between the top plate and the bottom plate, and is positioned outside two opposite sides of the two side plates or outside two opposite sides of the two end plates, the top plate and the bottom plate can be overlapped together through the jacking mechanism, the side plates and the end plates are overlapped between the top plate and the bottom plate or the top plate is jacked and covered on the bottom plate, and the side plates are unfolded and positioned on two sides between the top plate and the bottom plate to form a cabin.

Optionally:

the connecting piece comprises a first connector, a second connector and a connecting body;

the first connector and the second connector are respectively connected with two sides of the connector at one side of each of the first connector and the second connector to form a member with a U-shaped cross section, wherein:

The first connector is used for being inserted into the upper plate, the second connector is used for being inserted into the lower plate, the connector is made of bendable elastic materials, and the lower plate which are respectively connected with the first connector and the second connector can be unfolded or overlapped through bending or restoring of the connector.

Further:

the upper plate and the lower plate are respectively provided with a first connector and a second connector, the adjacent ends of the upper plate and the lower plate are respectively provided with a connector slot matched with the first connector and the second connector, the opening directions of the connector slots are positioned on one sides of the upper plate and the lower plate, and the connector slots are used for being connected with the first connector or the second connector in a plugging mode.

Further:

the first connector, the second connector and the connector are respectively strip members, and the first connector, the second connector and the connector are integrally molded by adopting waterproof elastic bendable colloid materials.

Optionally:

the buckling rotating mechanism comprises first buckling parts respectively arranged on the edges of the two sides of the top plate and the bottom plate and second buckling parts respectively arranged on the upper side and the lower side of each side plate, wherein:

The cross sections of the first buckling part and the second buckling part are respectively of J-shaped structures, and the cross sections of the end parts of the first buckling part and the end part of the second buckling part of the J-shaped structures are circular;

the first buckling part and the second buckling part can be respectively buckled into the bending part of the J-shaped structure of the other side through the end parts with round cross sections, and can respectively rotate in the bending part of the J-shaped structure of the other side through the end parts;

after the second fastening part is fastened with the first fastening part, the fastening rotating mechanism between the upper side and the lower side of the side plate and the top plate and the bottom plate is formed, and the upper plate and the lower plate forming the side plate can rotate through the fastening rotating mechanisms respectively so as to be respectively overlapped with the top plate and the bottom plate.

Further:

the roof comprises a top panel and eave boards, wherein the top surface of each eave board is an inclined surface, a tongue-and-groove is formed in one side of each eave board, one first buckling part is arranged below each eave board, and the two eave boards are respectively spliced on two sides of the top panel through the tongue-and-groove;

The bottom plate comprises a bottom panel and bottom longitudinal beams, a rabbet is arranged on one side of each bottom longitudinal beam, the other first buckling part is arranged above each bottom longitudinal beam, and the two bottom longitudinal beams are respectively spliced on two sides of the bottom panel through the rabbets of the two bottom longitudinal beams.

Optionally:

the jacking mechanism comprises an upper sliding rail, a lower sliding rail, a first inclined supporting rod and a second inclined supporting rod;

the upper sliding rail is arranged below the end part of the top plate or below two sides of the top plate, the lower sliding rail is arranged above the end part of the bottom plate or above two sides of the bottom plate, the first inclined supporting rod and the second inclined supporting rod are in cross connection through a pin shaft to form an X-shaped member, the X-shaped member is arranged between the upper sliding rail and the lower sliding rail, one end point of the first inclined supporting rod is rotationally connected with one end of the lower sliding rail, one end point of the second inclined supporting rod is rotationally connected with one end of the upper sliding rail, the connecting point of the first inclined supporting rod and the lower sliding rail is positioned on the same side as the connecting point of the second inclined supporting rod and the upper sliding rail, the other end point of the first inclined supporting rod can move on the upper sliding rail, and the other end point of the second inclined supporting rod can move on the lower sliding rail;

By sliding the other end points of the first inclined stay rod and the second inclined stay rod on the upper sliding rail and the lower sliding rail respectively, the jacking mechanism can be contracted and overlapped or unfolded and lifted, so that the top plate and the bottom plate are overlapped together, the side plate and the end plate can be overlapped between the top plate and the bottom plate or lifted and covered on the bottom plate, and the side plates are unfolded and positioned on two sides between the top plate and the bottom plate.

Further:

the jacking mechanism further comprises an upper sliding block and a lower sliding block;

the upper sliding block is buckled on the upper sliding rail and can slide on the upper sliding rail, the lower sliding block is buckled on the lower sliding rail and can slide on the lower sliding rail, the other end point of the first inclined supporting rod is movably connected on the upper sliding block, and the other end point of the second inclined supporting rod is movably connected on the lower sliding block.

Further:

the jacking mechanism further comprises a jacking device;

one end of the jacking device is connected to the joint of the first inclined stay bar and the lower sliding rail, the other end of the jacking device is connected to the second inclined stay bar, and the joint of the other end of the jacking device and the second inclined stay bar is positioned at the upper part of the pin shaft;

The other end point of the second inclined stay rod can slide on the lower slide rail through the expansion lifting or the contraction descending of the lifting device, and the other end point of the first inclined stay rod can slide on the upper slide rail through the driving of the pin shaft, so that the lifting mechanism expands, lifts or contracts and overlaps.

Optionally, the jacking device is an electric hydraulic lifter or an electric screw lifter or a lifting cylinder.

Further, the folding van room, it:

the roof is characterized in that a cabin skylight is further arranged on the roof, a window and/or a ventilation window are further arranged on the side plate and/or the end plate, a window screen is further arranged on the window, rolling curtains are further arranged on two sides and/or two ends of the roof, sealing strips which can be attached to the side plate are further arranged on two sides of the end plate, locking devices are further arranged on the upper side or the lower side of the buckling rotating mechanism and/or between the two sides of the end plate and the side plate, and the locking devices are used for locking the upper side or the lower side of the end plate, which is not provided with the buckling rotating mechanism, of the corresponding side plate or the bottom plate and/or the two sides of the end plate with the side plate.

Further:

the top panel, the bottom panel, the upper plate, the lower plate and the end plates are respectively made of hard waterproof plates.

Optionally:

the hard waterproof board is a composite board, the composite board comprises an inner skin of leather/artificial leather, a sponge layer, a glass fiber reinforced plastic lining, an extrusion molding type polystyrene heat insulation board and an outer skin of glass fiber reinforced plastic/carbon fiber, wherein:

the sponge layer is arranged on the inner side of the inner skin, the glass fiber reinforced plastic lining is arranged between the sponge layer and the extruded polystyrene heat insulation board, the outer skin is stuck on the outer side of the extruded polystyrene heat insulation board, and the outer skin is arranged on the top panel, the bottom panel, the upper panel, the lower panel and the end plate, which face the outer side of the folding van room respectively.

On the basis of the folding van, the utility model further provides a folding van, which has the technical scheme that:

the folding motor home comprises a motor vehicle, and any one of the folding van rooms is arranged on the motor vehicle.

Further:

the motor vehicle is provided with a carriage, a luggage rack is arranged at the top of the carriage, and the folding van room is arranged on the luggage rack.

Further:

a skylight is also arranged at the top of the carriage;

the bottom plate of the folding van room is also provided with a bottom window, the bottom window is correspondingly communicated with the skylight, and the inside of the cabin of the unfolded folding van room can be accessed through the skylight.

Compared with the prior art, the utility model has the beneficial effects and the progress that:

1) The utility model provides a folding van and a folding caravan thereof, wherein:

the folding van room comprises a top plate, a bottom plate, a jacking mechanism, two side plates and two end plates, wherein the two side plates and the two end plates are respectively arranged at two sides and two ends of the top plate and the bottom plate, the side plates comprise an upper plate and a lower plate which are connected through a connecting piece, the upper plate and the lower plate can be folded or unfolded through the connecting piece, the side edges of the upper plate and the top plate and the side edges of the lower plate are respectively buckled through a buckling rotating mechanism, the upper plate and the lower plate can be respectively rotated through the buckling rotating mechanism to be respectively overlapped with the top plate and the bottom plate, a buckling rotating mechanism is also arranged between the upper side or the lower side of the end plate and the corresponding top plate or bottom plate, the upper side or the lower side of the end plate and the top plate are mutually buckled through the buckling rotating mechanism and are rotated through the buckling rotating mechanism to be overlapped with the top plate or the bottom plate, the jacking mechanism is arranged between the top plate and the bottom plate, the top plate and the bottom plate can be jacked together through the jacking mechanism, or the top plate is overlapped between the top plate and the bottom plate, and the top plate are respectively overlapped, and the two sides of the top plate are positioned between the top plate and the bottom plate, and the top plate are overlapped, and the top plate are also formed into a cabin room;

The folding van is formed by arranging the folding van on a motor vehicle;

2) The folding van room provided by the utility model can be used as a luggage room, can be used as a cabin for outdoor camping of people and can be folded, disassembled and assembled, so that the folding van room is convenient and flexible, realizes multiple purposes, can be combined with a motor vehicle to form a detachable folding van, provides multifunctional, flexible, convenient and comfortable all-weather equipment for traveling camping of people, expands the application field of the existing household motor vehicle, saves the use cost for users, and enables the users to obtain good living enjoyment;

3) When the folding van room provided by the utility model is specifically implemented, the top plate, the bottom plate, the side plates and the end plates of the folding van room are respectively made of hard waterproof and fireproof materials, such as fireproof color steel plates, and compared with the tent made of light, thin and soft materials, the folding van room has the advantages that the convenience and flexibility are kept, the heat preservation, the heat insulation and the sound insulation of the folding van room are not comparable to those of the conventional tent, the folding van room has better waterproof property, wind resistance and privacy, the requirements of all-weather use can be met, and the folding van room can provide better camping experience for users, so that the folding van room becomes a new living enjoyment;

4) In the folding motor home provided by the utility model, the folding chamber and the motor vehicles can be combined and dissociated in various modes, so that the folding motor home can be carried by the motor vehicles, can be quickly synthesized by means of the existing motor vehicles of users, can be quickly decomposed after being used as the motor home, can be respectively and independently used as a cabin and an original motor vehicle, the application field of the motor vehicles can be expanded, and the structure of the original motor vehicle and the use property and the use range of the original motor vehicle are not required to be changed;

5) The folding van and the folding motor home provided by the utility model are novel and unique, simple and compact in structure, convenient to use and low in manufacturing price, can be suitable for various application occasions, and can greatly expand the application field of the existing motor vehicles, particularly household small motor vehicles, so that the folding van and the folding motor home have great popularization value and market prospect.

Drawings

In order to more clearly illustrate the technical solution of the present utility model, a brief description will be given below of the drawings that are required to be used for the embodiments of the present utility model.

Obviously:

the drawings described below are only illustrative of some of the embodiments of the present utility model and other drawings may be made by those skilled in the art without the benefit of the inventive faculty, and are intended to fall within the scope of the utility model as defined by the claims.

Fig. 1 is a schematic perspective view of a folding van room after lifting and unfolding;

fig. 2 is a schematic perspective view of a folding van room according to an embodiment of the present utility model after folding and storing;

fig. 3 is a schematic cross-sectional structure of a folding van room after lifting and unfolding according to an embodiment of the present utility model;

fig. 4 is a schematic cross-sectional structure of a folding van room in folding and storage according to an embodiment of the present utility model;

FIG. 5 is an enlarged schematic view of portion A of FIG. 3;

FIG. 6 is an enlarged schematic view of portion A' of FIG. 4;

fig. 7 is an exploded view of a connector, an upper plate and a lower plate of a folding van according to an embodiment of the present utility model;

fig. 8 is a schematic structural view of a fastening rotation mechanism between a top plate and an end plate of a folding van according to an embodiment of the present utility model;

FIG. 9 is an enlarged schematic view of portion B of FIG. 3;

FIG. 10 is an enlarged schematic view of portion B' of FIG. 4;

FIG. 11 is an enlarged schematic view of portion C of FIG. 3;

fig. 12 is a schematic perspective view of a lifting mechanism of a folding van room according to an embodiment of the present utility model;

fig. 13 is a schematic perspective view of a folding cabin with cabin skylight according to an embodiment of the present utility model;

Fig. 14 is a schematic structural view of a foldable caravan with a luggage rack according to an embodiment of the present utility model;

fig. 15 is a schematic view of a board structure of a folding van according to an embodiment of the present utility model.

In the figure:

100-roof boards, 110-roof panels, 111-cabin skylights, 120-roof cornice;

200-bottom plate, 210-bottom panel, 220-bottom longitudinal beam;

300-lifting mechanism, 311-upper slide rail, 312-lower slide rail, 321-first diagonal brace, 322-second diagonal brace, 330-pin shaft, 341-upper slide block, 342-lower slide block and 350-lifting device;

400-side plates, 410-upper plates, 420-lower plates, 430-connectors, 431-first connectors, 432-second connectors, 433-connectors, 440-slots;

500-end plates;

600-a buckling rotating mechanism, 610-a first buckling part, 620-a second buckling part;

710-window, 720-louver;

810-carriage, 811-luggage rack

900-composite board, 910-inner skin, 920-sponge layer, 930-glass fiber reinforced plastic lining, 940-extruded polystyrene heat insulation board, 950-outer skin.

Detailed Description

In order to make the objects, technical solutions, advantageous effects and significant improvements of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the drawings provided in the embodiments of the present utility model, and it is apparent that all of the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments of the present utility model are all within the scope of protection of the present utility model.

It should be noted that:

the terms first, second, third (if any) and the like in the description and in the claims of the utility model and in the drawings of embodiments of the utility model, are used for distinguishing between different objects and not necessarily for describing a particular sequential or otherwise;

furthermore, the terms "comprises," "comprising," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements but may, optionally, include other steps or elements not listed or inherent to such process, method, article, or apparatus.

It is to be understood that:

in the description of embodiments of the present utility model, the terms "upper," "lower," "top," "bottom," and the like are used merely as orientation or positional relationships illustrated in the drawings based on embodiments of the present utility model, and are merely for convenience in describing embodiments of the present utility model and to simplify the description, rather than to indicate or imply that the apparatus or elements described must have a particular orientation, a particular orientation configuration, and operation, and thus should not be construed as limiting the present utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected or movably connected, or integrally formed; either directly, indirectly through intermediaries, or in communication with each other or in interaction with each other, unless otherwise specifically defined, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art.

Also to be described is:

the following specific embodiments may be combined with each other and may not be described in detail in some embodiments for the same or similar concepts or processes therein.

The following describes the technical scheme of the present utility model in detail by using specific examples.

Example 1

The embodiment provides a folding van.

As shown in a schematic three-dimensional structure of a folding van room after lifting and unfolding provided by the embodiment of the utility model in fig. 1, a schematic three-dimensional structure of a folding van room after folding and storing provided by the embodiment of the utility model in fig. 2, a schematic cross-sectional structure of a folding van room after lifting and unfolding provided by the embodiment of the utility model in fig. 3, and a schematic cross-sectional structure of a folding van room in folding and storing provided by the embodiment of the utility model in fig. 4, the schematic cross-sectional structure is shown in the following:

A folding van comprising:

top plate 100, bottom plate 200, climbing mechanism 300, two side plates 400 provided on both sides of top plate 100 and bottom plate 200 respectively, and two end plates 500 provided on both ends of top plate 100 and bottom plate 200 respectively, wherein:

the side plate 400 includes an upper plate 410 and a lower plate 420, the upper plate 410 and the lower plate 420 are connected by a connecting piece 430, the upper plate 410 and the lower plate 420 can be folded or unfolded by the connecting piece 430, the upper side of the upper plate 410 and the side edge of the top plate 100 and the lower side of the lower plate 420 and the side edge of the bottom plate 200 are respectively fastened by a fastening rotation mechanism 600, and the upper plate 410 and the lower plate 420 can be respectively rotated by the fastening rotation mechanism 600 to be respectively overlapped with the top plate 100 and the bottom plate 200;

a fastening rotation mechanism 600 is also provided between the upper side of the end plate 500 or the lower side of the end plate 500 and the corresponding top plate 100 or bottom plate 200, the upper side of the end plate 500 or the lower side of the end plate 500 and the top plate 100 or bottom plate 200 are fastened to each other by the fastening rotation mechanism 600, and the end plate 500 can rotate by the fastening rotation mechanism 600 to be overlapped with the top plate 100 or bottom plate 200;

the jacking mechanism 300 is disposed between the top plate 100 and the bottom plate 200, and the jacking mechanism 300 is disposed at the outer sides of the two opposite sides of the two side plates 400 or the outer sides of the two opposite sides of the two end plates 500, so that the top plate 100 and the bottom plate 200 can be overlapped together and the side plates 400 and the end plates 500 can be overlapped between the top plate 100 and the bottom plate 200 or the top plate 100 can be jacked to cover the bottom plate 200 and the side plates 400 can be unfolded at the two sides between the top plate 100 and the bottom plate 200 to form a cabin.

From the above description, it can be seen that:

firstly, the folding van room provided by the embodiment comprises a top plate, a bottom plate, a jacking mechanism, side plates and end plates, wherein the side plates and the end plates are respectively arranged at two sides and two ends of the top plate and the bottom plate, the side plates comprise an upper plate and a lower plate which are connected through connecting pieces, the upper plate and the lower plate can be folded or unfolded through the connecting pieces, the upper plate and the top plate and the lower plate are respectively buckled with the top plate and the bottom plate through buckling rotating mechanisms, the upper plate and the lower plate can be respectively rotated by the buckling rotating mechanisms to be respectively overlapped with the top plate and the bottom plate, the buckling rotating mechanisms are also arranged between the end plates and the corresponding top plate or bottom plate and can be mutually buckled with the top plate or the bottom plate through the buckling rotating mechanisms to be rotated to be overlapped with the top plate or the bottom plate, and the jacking mechanism is arranged between the top plate and the bottom plate, so that the top plate and the side plates can be overlapped between the top plate and the bottom plate or the top plate to be jacked to form a cabin room;

secondly, the folding van room provided by the embodiment not only can be used as a luggage room, but also can be used as a cabin for people to camp outdoors, and can be combined with a motor vehicle to form a detachable folding van, so that the folding van room realizes multiple purposes, can be folded and detached, provides multifunctional, flexible, convenient and comfortable all-weather equipment, expands the application field of the existing household motor vehicle, saves the use cost for a user, and enables the user to obtain good living enjoyment;

And the folding van room provided by the embodiment is novel and unique, simple and compact in structure, convenient to use and low in manufacturing price, and can be suitable for various application occasions, so that the folding van room has great popularization value and market prospect.

Optionally, as shown in fig. 5, which is an enlarged schematic view of a portion a in fig. 3, as shown in fig. 6, which is an enlarged schematic view of a portion a' in fig. 4, and fig. 7, which is an exploded structure schematic view of a connector, an upper plate and a lower plate of a folding van according to an embodiment of the present utility model, in this embodiment:

the connector 430 includes a first connector 431, a second connector 432, and a connector 433;

one side of each of the first connector 431 and the second connector 432 is connected with two sides of the connector 433 respectively to form a member with a U-shaped cross section, wherein:

the first connector 431 is used for being inserted into the upper plate 410, the second connector 432 is used for being inserted into the lower plate 420, the connector 433 is made of bendable elastic materials, and the lower plate 420 respectively connected with the first connector 431 and the second connector 432 can be unfolded or overlapped through bending or restoring of the connector 433.

Further, it can be seen from fig. 5, 6, and in particular fig. 7:

the adjacent ends of the upper plate 410 and the lower plate 420 are respectively provided with a socket 440 for being in socket fit with the first socket 431 and the second socket 432, the opening directions of the socket 440 are positioned on one side of the respective panels of the upper plate 410 and the lower plate 420, and the socket 440 is used for being in socket connection with the first socket 431 or the second socket 432.

Further, in this embodiment:

the first connector 431, the second connector 432 and the connector 433 are respectively elongated members, and the first connector 431, the second connector 432 and the connector 433 are integrally molded by waterproof elastic bendable colloid materials.

From the above description, it can be seen that:

the connecting piece in the embodiment has simple structure, the upper plate and the lower plate can be conveniently connected together through the plugging fit between the plugging body and the plugging slots of the upper plate and the lower plate, and the upper plate and the lower plate can be folded, stored or unfolded and connected into a whole side plate through the bendable and recovered connecting body, so that the folding function of the cabin is realized;

in addition, through the plug-in matching of the connecting piece and the upper plate and the lower plate, the whole side plate is smooth and attractive, and the connecting piece with the U-shaped structure can effectively prevent water vapor from penetrating from the connecting part between the upper plate and the lower plate, so that the waterproof performance and the windproof performance of the connecting piece are effectively improved;

the connecting piece is integrally molded and manufactured by adopting the waterproof elastic bendable colloid material, so that the waterproof performance and the windproof performance of the connecting piece can be ensured, the service life of the connecting piece can be prolonged, the production cost is reduced, and the connecting piece is convenient to install and replace;

It can be seen that the connecting piece that this embodiment adopted, not only novel unique, ingenious, simple structure is compact moreover, convenient to use, rain-proof water-proof effect is splendid, consequently, not only is applicable to the folding van room that this embodiment provided, but also can be applied to among the rotation coincide structure that other needs go on rain-proof, waterproof.

Optionally, in this embodiment, as shown in fig. 8, a schematic structural diagram of a fastening rotation mechanism between a top plate and an end plate of a folding van according to an embodiment of the present utility model, as shown in fig. 9, an enlarged schematic diagram of a portion B in fig. 3, an enlarged schematic diagram of a portion B' in fig. 4, and an enlarged schematic diagram of a portion C in fig. 3 are shown in fig. 10, and fig. 11, which are shown in the following description:

the fastening rotation mechanism 600 includes first fastening parts 610 respectively disposed on both side edges of the top plate 100 and the bottom plate 200, and second fastening parts 620 respectively disposed on both upper and lower sides of the side plates 400, wherein:

the cross sections of the first fastening portion 610 and the second fastening portion 620 are respectively in a J-shaped structure, and the cross sections of the ends of the first fastening portion 610 and the second fastening portion 620 are circular;

the first fastening portion 610 and the second fastening portion 620 may be fastened into the bent portion of the J-shaped structure of the other through the end portions with circular cross sections, respectively, and the first fastening portion 610 and the second fastening portion 620 may rotate in the bent portion of the J-shaped structure of the other through the end portions, respectively;

After the second fastening portion 620 is fastened with the first fastening portion 610, a fastening rotation mechanism 600 is formed between the upper and lower sides of the side plate 400 and the top plate 100 and the bottom plate 200, respectively, and the upper plate 410 and the lower plate 420 forming the side plate 400 can rotate by the fastening rotation mechanism 600 to be respectively overlapped with the top plate 100 and the bottom plate 200.

From the above description, it can be seen that:

the buckling rotating mechanism adopted by the embodiment is provided with a first buckling part and a second buckling part, the cross sections of the first buckling part and the second buckling part are respectively of J-shaped structures, the cross sections of the end parts of the first buckling part and the end part of the second buckling part of the J-shaped structures are circular, the first buckling part and the second buckling part can be respectively buckled into the bending part of the J-shaped structure of the other side through the end parts of the cross sections of the first buckling part and the second buckling part, and can be respectively rotated in the bending part of the J-shaped structure of the other side through the end parts of the first buckling part and the second buckling part;

by adopting the buckling rotating mechanism designed in the way, on one hand, the side plates can be conveniently buckled or separated with the top plate and the bottom plate, meanwhile, the side plates can flexibly rotate within a certain range after buckling, so that the folding or unfolding of the side plates is realized, on the other hand, the mutually buckled J-shaped structures can prevent the invasion of water flow due to the existence of the complementary bending parts, so that the folding van room has excellent rainproof and waterproof functions, and lays a foundation for realizing all-weather functions of the folding van room;

It can be seen that the fastening rotating mechanism adopted in this embodiment has novel and unique design, ingenious conception, simple and compact structure, convenient use and excellent effect, and is not only suitable for the folding van room provided in this embodiment, but also can be applied to other rotating structures which need to be rainproof and waterproof.

Further, as shown in fig. 1, 7 and 8:

in this embodiment, the top plate 100 includes a top plate 110 and an eave plate 120, wherein the top surface of the eave plate 120 is an inclined surface, one side of the eave plate 120 is provided with a tongue-and-groove, a first fastening portion 610 is disposed below the eave plate 120, and the two eave plates 120 are respectively inserted into two sides of the top plate 110 through the tongue-and-groove;

the bottom plate 200 includes a bottom plate 210 and bottom stringers 220, wherein one side of the bottom stringers 220 is provided with a tongue-and-groove, and another first fastening portion 610 is provided above the bottom stringers 220, and the two bottom stringers 220 are respectively inserted into two sides of the bottom plate 210 through their respective tongue-and-groove.

The roof is set to be the roof panel and the roof is the assembly of the roof eaves board on the inclined plane, on the one hand, the effect of its waterproof water conservancy diversion can be improved through the roof eaves board on the inclined plane, on the other hand, can add some affiliated mechanism and facilities through the roof eaves board, like rolling up curtain couple etc. to increase the function of folding van room, improve its travelling comfort, in addition, can also mould shaping in one step with functional component such as first buckling parts through integrated into one piece's mode in the whole form, not only improve production efficiency, but also can reduce manufacturing cost, improve the quality of product, promote pleasing to the eye degree.

Further, as shown in fig. 12, which is a schematic perspective view of a lifting mechanism of a folding van according to an embodiment of the present utility model, in this embodiment:

the jacking mechanism 300 comprises an upper sliding rail 311, a lower sliding rail 312, a first inclined stay 321 and a second inclined stay 322;

the upper sliding rail 311 is installed below the end of the top plate 100 or below both sides of the top plate 100, the lower sliding rail 312 is installed above the end of the bottom plate 200 or above both sides of the bottom plate 200, the first inclined supporting rod 321 and the second inclined supporting rod 322 are in cross connection through the pin 330 to form an X-shaped member, the X-shaped member is arranged between the upper sliding rail 311 and the lower sliding rail 312, one end point of the first inclined supporting rod 321 is rotatably connected to one end of the lower sliding rail 312, one end point of the second inclined supporting rod 322 is rotatably connected to one end of the upper sliding rail 311, the connecting point of the first inclined supporting rod 321 and the lower sliding rail 312 and the connecting point of the second inclined supporting rod 322 and the upper sliding rail 311 are located on the same side, the other end point of the first inclined supporting rod 321 can move on the upper sliding rail 311, and the other end point of the second inclined supporting rod 322 can move on the lower sliding rail 312;

by sliding the other end points of the first diagonal brace 321 and the second diagonal brace 322 on the upper slide rail 311 and the lower slide rail 312 respectively, the jacking mechanism 300 can be contracted and overlapped or unfolded and lifted so as to enable the top plate 100 and the bottom plate 200 to be overlapped together, enable the side plate 400 and the end plate 500 to be overlapped between the top plate 100 and the bottom plate 200 or enable the top plate 100 to be lifted and covered on the bottom plate 200, and enable the side plate 400 to be unfolded and positioned on two sides between the top plate 100 and the bottom plate 200.

As can also be seen from fig. 12, the lifting mechanism in this embodiment further includes:

an upper slider 341 and a lower slider 342;

the upper sliding block 341 is fastened on the upper sliding rail 311 and can slide on the upper sliding rail 311, the lower sliding block 342 is fastened on the lower sliding rail 312 and can slide on the lower sliding rail 312, the other end point of the first diagonal bracing 321 is movably connected on the upper sliding block 341, and the other end point of the second diagonal bracing 322 is movably connected on the lower sliding block 342.

Through setting up slider and lower slider to with slider and lower slider lock joint respectively on last slide rail and lower slide rail, and let the respective another extreme point of first diagonal brace and second diagonal brace swing joint respectively at slider and lower slider, not only can guarantee that the respective another extreme point of first diagonal brace and second diagonal brace can not break away from corresponding last slide rail and lower slide rail, moreover, can make the respective another extreme point of first diagonal brace and second diagonal brace slide more smooth on corresponding last slide rail and lower slide rail, thereby not only guarantee climbing mechanism's security, reliability, can improve the efficiency of lifting moreover.

Further, in this embodiment:

the jacking mechanism 300 further includes a jacking device 350;

one end of the jacking device 350 is connected to the connection part of the first inclined strut 321 and the lower slide rail 312, the other end of the jacking device 350 is connected to the second inclined strut 322, and the connection point of the other end of the jacking device 350 and the second inclined strut 322 is positioned at the upper part of the pin shaft 330;

The other end of the second diagonal brace 322 slides on the lower slide rail 312 by expanding, jacking or shrinking and descending the jacking device 350, and the other end of the first diagonal brace 321 slides on the upper slide rail 311 by driving the pin 330, so that the jacking mechanism 300 expands, jacks or shrinks and overlaps.

By the jacking device, the jacking mechanism can realize the mechanization and automation of jacking, expanding or shrinking and overlapping, is convenient for a user, and saves the time, energy and physical strength of the user.

In this embodiment, the jacking device 350 may be an electro-hydraulic lifter, an electro-screw lifter, or a lifting cylinder, and the operator may choose the jacking device according to the requirements and conditions.

As a further development, as shown in a schematic perspective view of a folding van room with a cabin skylight provided in fig. 13, the embodiment of the present utility model is shown in the following schematic perspective view:

a cabin skylight 111 can be further arranged on the top plate 100, so that a user can obtain better use experience;

window 710 and/or ventilation window 720 may be further disposed on side plate 400 and/or end plate 500, and window screen (not shown) may be further disposed on window 710, so that a user may communicate with the outside more conveniently and enjoy the outside environment;

Roller blinds (not shown) can be arranged on two sides and/or two ends of the top plate 100 so as to expand the activity space and obtain richer field experience;

sealing strips (not shown) which can be attached to the side plates 400 can be arranged on two sides of the end plate 500 so as to improve the waterproof and windproof performances; and locking devices (not shown) may be further disposed between the end plate 500 and the top plate 100 or the bottom plate 200 on the upper side or the lower side of the fastening rotation mechanism 600 and/or between the two sides of the end plate 500 and the side plate 400, where the locking devices are used to lock the top plate 100 or the bottom plate 200 and/or the two sides of the end plate 500 and the side plate 400, where the upper side or the lower side of the end plate 500 is not provided with the fastening rotation mechanism 600, so as to improve safety and privacy.

Further, in this embodiment:

the top panel 110, the bottom panel 210, the upper panel 410, the lower panel 420, and the end panels 500 are respectively made of hard waterproof boards.

Optionally, as shown in a schematic structural diagram of a board of a folding van according to an embodiment of the present utility model in fig. 15:

the hard waterproof board is a composite board 900, the composite board 900 comprises an inner skin 910 of leather/artificial leather, a sponge layer 920, a glass fiber reinforced plastic lining 930, an extruded polystyrene heat insulation board 940 and an outer skin 950 of glass fiber reinforced plastic/carbon fiber, wherein:

The sponge layer 920 is disposed on the inner side of the inner skin 910, the glass fiber reinforced plastic inner liner 930 is disposed between the sponge layer 920 and the extruded polystyrene heat insulation board 940, the outer skin 950 is adhered on the outer side of the extruded polystyrene heat insulation board 940, and the outer skin 950 is disposed on the top plate 100, the bottom plate, the side plates and the end plates, which are respectively oriented to the outer side of the folding van room.

The top panel, the bottom panel, the upper panel, the lower panel and the end plates are respectively made of hard waterproof plates, so that the folding van room provided by the embodiment is one of the essential differences of a tent made of light, thin and soft materials in the prior art, and can overcome the defects that the existing tent has poor heat insulation, heat insulation and sound insulation properties, cannot meet all-weather use requirements and the like, and the folding all-weather folding van room is constructed by the hard waterproof and fireproof materials, so that the folding all-weather folding van room also has the novelty, creativity and practicability, can meet all-weather use requirements, and can provide better use experience, especially camping experience for users, thereby becoming a new living enjoyment, and has popularization and application values;

The hard waterproof composite board is made of the inner skin comprising leather/artificial leather, a sponge layer, a glass fiber reinforced plastic lining, an extruded polystyrene heat insulation board and an outer skin of glass fiber reinforced plastic/carbon fiber, and has the advantages of light weight, heat preservation, sound insulation, good rigidity, flexibility and comfort, aesthetic feeling and modern sense.

Example 2

The embodiment provides a folding caravan.

A folding motor home comprises an existing motor vehicle, and any folding van provided in the embodiment 1 is arranged on the motor vehicle.

As shown in a schematic structural diagram of a foldable caravan with a luggage rack in fig. 14, the embodiment of the present utility model provides:

a motor vehicle (not shown in the drawings) has a cabin 810 thereon, and a luggage rack 811 is provided on top of the cabin 810, and a folding cabin is provided on the luggage rack 811.

From the above description, it can be seen that:

the folding motor home provided by the embodiment is formed by arranging any folding van room provided by the embodiment 1 on the existing motor vehicle, wherein the folding van room not only can be used as a luggage room, but also can be used as a cabin for outdoor camping of people, so that multifunctional, flexible, convenient and comfortable all-weather equipment is provided for the travel camping of people, the application field of the existing household motor vehicle is expanded, the use cost is saved for users, and the users can obtain good living enjoyment;

The folding motor home provided by the embodiment can be combined and dissociated in various modes, can be carried by the motor vehicle, can be quickly synthesized by means of the existing motor vehicle of a user, can be quickly dissociated after being used as the motor home, and can be respectively and independently used as a cabin and an original motor vehicle, so that the structure of the original motor vehicle and the use property and the use range of the original motor vehicle are not required to be changed;

therefore, it can be seen that the folding motor home provided by the embodiment is novel and unique, simple and compact in structure, convenient to use and low in manufacturing price, can be suitable for various application occasions, and can greatly expand the application field of the existing motor vehicles, particularly domestic small motor vehicles, so that the folding motor home has great popularization value and market prospect.

As a further development, in this embodiment:

a skylight (not shown) is also provided on the top of the carriage 810;

the bottom panel 200 of the folding van is provided with a bottom window (not shown) which is correspondingly communicated with the skylight, and the inside of the cabin of the unfolded folding van can be accessed through the skylight.

Through such expansion, not only can further make things convenient for the business turn over of folding van room, moreover, can break through the separation of folding van room and carriage, make folding van room and carriage fuse into integrative car as a house, let the folding van room that this embodiment provided have bigger activity space, obtain better use enjoyment.

From the above, it can be seen that:

firstly, the all-weather folding van room is constructed by the top plate, the bottom plate, the jacking mechanism, the two side plates and the two end plates which are respectively arranged at the two sides and the two ends of the top plate and the bottom plate, the connecting piece and the buckling rotating mechanism, and can be used as a luggage room, and can be used as a cabin for people to camp outdoors and can be folded and disassembled;

then, the folding van is combined with the existing motor vehicle on the basis of the structure, the use property and the use range of the existing motor vehicle, so that the folding van can be carried by the motor vehicle, can be quickly synthesized or disassembled, does not need to change the structure, the use property and the use range of the existing motor vehicle, greatly expands the application field of the existing motor vehicle, particularly the household motor vehicle and saves the cost;

the folding van room and the folding van thereof provided by the utility model have good heat preservation, heat insulation and sound insulation performance, and good waterproofness, wind resistance and privacy, can meet the requirements of all-weather use, and can provide better travel camping experience for users, thereby becoming a new living enjoyment;

the utility model has the advantages of novel and unique structure, simple and compact structure, convenient use and low manufacturing price, and can be suitable for various application occasions, thus having great popularization value and market prospect.

In the description of the above specification:

the terms "this embodiment," "embodiment of the utility model," "as … …," "further improved embodiments," and the like, mean that a particular feature, structure, material, or characteristic described in this embodiment or example is included in at least one embodiment or example of the utility model, and that a schematic representation of the above terms is not necessarily intended to be the same embodiment or example in this specification, but that the particular feature, structure, material, or characteristic described, etc., may be combined or combined in any suitable manner in any one or more embodiments or examples;

furthermore, various embodiments or examples, as well as features of various embodiments or examples, described in this specification may be combined or combined by one of ordinary skill in the art without undue experimentation.

Finally, it should be noted that:

while the present utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that the foregoing embodiments may be modified or equivalents may be substituted for some or all of the features thereof, without departing from the scope of the embodiments of the present utility model.

Claims (16)

1. A folding van comprising:

roof, bottom plate, climbing mechanism, set up respectively the roof with two curb plates of bottom plate both sides and set up respectively the roof with two end plates at bottom plate both ends, wherein:

the side plates comprise an upper plate and a lower plate, the upper plate is connected with the lower plate through a connecting piece, the upper plate and the lower plate can be folded or unfolded through the connecting piece, the upper side of the upper plate is respectively buckled with the side edge of the top plate and the lower side of the lower plate is respectively buckled with the side edge of the bottom plate through a buckling rotating mechanism, and the upper plate and the lower plate can also respectively rotate through the buckling rotating mechanism so as to be respectively overlapped with the top plate and the bottom plate;

the buckling rotating mechanism is also arranged between the upper side of the end plate or the lower side of the end plate and the corresponding top plate or bottom plate, the upper side of the end plate or the lower side of the end plate and the top plate or the bottom plate are mutually buckled through the buckling rotating mechanism, and the end plate can rotate through the buckling rotating mechanism so as to be overlapped with the top plate or the bottom plate;

The jacking mechanism is arranged between the top plate and the bottom plate, and is positioned outside two opposite sides of the two side plates or outside two opposite sides of the two end plates, the top plate and the bottom plate can be overlapped together through the jacking mechanism, the side plates and the end plates are overlapped between the top plate and the bottom plate or the top plate is jacked and covered on the bottom plate, and the side plates are unfolded and positioned on two sides between the top plate and the bottom plate to form a cabin.

2. The folding van of claim 1, wherein:

the connecting piece comprises a first connector, a second connector and a connecting body;

the first connector and the second connector are respectively connected with two sides of the connector at one side of each of the first connector and the second connector to form a member with a U-shaped cross section, wherein:

the first connector is used for being inserted into the upper plate, the second connector is used for being inserted into the lower plate, the connector is made of bendable elastic materials, and the lower plate which are respectively connected with the first connector and the second connector can be unfolded or overlapped through bending or restoring of the connector.

3. The folding van of claim 2, wherein:

the upper plate and the lower plate are respectively provided with a first connector and a second connector, the adjacent ends of the upper plate and the lower plate are respectively provided with a connector slot matched with the first connector and the second connector, the opening directions of the connector slots are positioned on one sides of the upper plate and the lower plate, and the connector slots are used for being connected with the first connector or the second connector in a plugging mode.

4. A folding van as claimed in claim 3 wherein:

the first connector, the second connector and the connector are respectively strip members, and the first connector, the second connector and the connector are integrally molded by adopting waterproof elastic bendable colloid materials.

5. The folding van of claim 1, wherein:

the buckling rotating mechanism comprises first buckling parts respectively arranged on the edges of the two sides of the top plate and the bottom plate and second buckling parts respectively arranged on the upper side and the lower side of each side plate, wherein:

the cross sections of the first buckling part and the second buckling part are respectively of J-shaped structures, and the cross sections of the end parts of the first buckling part and the end part of the second buckling part of the J-shaped structures are circular;

The first buckling part and the second buckling part can be respectively buckled into the bending part of the J-shaped structure of the other side through the end parts with round cross sections, and can respectively rotate in the bending part of the J-shaped structure of the other side through the end parts;

after the second fastening part is fastened with the first fastening part, the fastening rotating mechanism between the upper side and the lower side of the side plate and the top plate and the bottom plate is formed, and the upper plate and the lower plate forming the side plate can rotate through the fastening rotating mechanisms respectively so as to be respectively overlapped with the top plate and the bottom plate.

6. The folding van of claim 5, wherein:

the roof comprises a top panel and eave boards, wherein the top surface of each eave board is an inclined surface, a tongue-and-groove is formed in one side of each eave board, one first buckling part is arranged below each eave board, and the two eave boards are respectively spliced on two sides of the top panel through the tongue-and-groove;

the bottom plate comprises a bottom panel and bottom longitudinal beams, a rabbet is arranged on one side of each bottom longitudinal beam, the other first buckling part is arranged above each bottom longitudinal beam, and the two bottom longitudinal beams are respectively spliced on two sides of the bottom panel through the rabbets of the two bottom longitudinal beams.

7. The folding van of claim 1, wherein:

the jacking mechanism comprises an upper sliding rail, a lower sliding rail, a first inclined supporting rod and a second inclined supporting rod;

the upper sliding rail is arranged below the end part of the top plate or below two sides of the top plate, the lower sliding rail is arranged above the end part of the bottom plate or above two sides of the bottom plate, the first inclined supporting rod and the second inclined supporting rod are in cross connection through a pin shaft to form an X-shaped member, the X-shaped member is arranged between the upper sliding rail and the lower sliding rail, one end point of the first inclined supporting rod is rotationally connected with one end of the lower sliding rail, one end point of the second inclined supporting rod is rotationally connected with one end of the upper sliding rail, the connecting point of the first inclined supporting rod and the lower sliding rail is positioned on the same side as the connecting point of the second inclined supporting rod and the upper sliding rail, the other end point of the first inclined supporting rod can move on the upper sliding rail, and the other end point of the second inclined supporting rod can move on the lower sliding rail;

by sliding the other end points of the first inclined stay rod and the second inclined stay rod on the upper sliding rail and the lower sliding rail respectively, the jacking mechanism can be contracted and overlapped or unfolded and lifted, so that the top plate and the bottom plate are overlapped together, the side plate and the end plate can be overlapped between the top plate and the bottom plate or lifted and covered on the bottom plate, and the side plates are unfolded and positioned on two sides between the top plate and the bottom plate.

8. The folding van of claim 7, wherein:

the device also comprises an upper sliding block and a lower sliding block;

the upper sliding block is buckled on the upper sliding rail and can slide on the upper sliding rail, the lower sliding block is buckled on the lower sliding rail and can slide on the lower sliding rail, the other end point of the first inclined supporting rod is movably connected on the upper sliding block, and the other end point of the second inclined supporting rod is movably connected on the lower sliding block.

9. The folding van of claim 7, wherein:

the jacking mechanism further comprises a jacking device;

one end of the jacking device is connected to the joint of the first inclined stay bar and the lower sliding rail, the other end of the jacking device is connected to the second inclined stay bar, and the joint of the other end of the jacking device and the second inclined stay bar is positioned at the upper part of the pin shaft;

the other end point of the second inclined stay rod can slide on the lower slide rail through the expansion lifting or the contraction descending of the lifting device, and the other end point of the first inclined stay rod can slide on the upper slide rail through the driving of the pin shaft, so that the lifting mechanism expands, lifts or contracts and overlaps.

10. The folding van of claim 9, wherein: the jacking device is an electric hydraulic lifter or an electric screw lifter or a lifting cylinder.

11. The folding van of claim 1, wherein:

the roof is characterized in that a cabin skylight is further arranged on the roof, a window and/or a ventilation window are further arranged on the side plate and/or the end plate, a window screen is further arranged on the window, rolling curtains are further arranged on two sides and/or two ends of the roof, sealing strips which can be attached to the side plate are further arranged on two sides of the end plate, locking devices are further arranged on the upper side or the lower side of the buckling rotating mechanism and/or between the two sides of the end plate and the side plate, and the locking devices are used for locking the upper side or the lower side of the end plate, which is not provided with the buckling rotating mechanism, of the corresponding side plate or the bottom plate and/or the two sides of the end plate with the side plate.

12. The folding van of claim 6, wherein: the top panel, the bottom panel, the upper plate, the lower plate and the end plates are respectively made of hard waterproof plates.

13. The folding van of claim 12 wherein:

the hard waterproof board is a composite board, the composite board comprises an inner skin of leather/artificial leather, a sponge layer, a glass fiber reinforced plastic lining, an extrusion molding type polystyrene heat insulation board and an outer skin of glass fiber reinforced plastic/carbon fiber, wherein:

the sponge layer is arranged on the inner side of the inner skin, the glass fiber reinforced plastic lining is arranged between the sponge layer and the extruded polystyrene heat insulation board, the outer skin is stuck on the outer side of the extruded polystyrene heat insulation board, and the outer skin is arranged on the top panel, the bottom panel, the upper panel, the lower panel and the end plate, which face the outer side of the folding van room respectively.

14. The utility model provides a folding car as a house, includes motor vehicle, its characterized in that: the motor vehicle is provided with a folding van according to any one of the preceding claims 1 to 12.

15. The folding caravan of claim 14, wherein:

the motor vehicle is provided with a carriage, a luggage rack is arranged at the top of the carriage, and the folding van room is arranged on the luggage rack.

16. The folding caravan of claim 15, wherein:

A skylight is also arranged at the top of the carriage;

the bottom plate of the folding van room is also provided with a bottom window, the bottom window is correspondingly communicated with the skylight, and the inside of the cabin of the unfolded folding van room can be accessed through the skylight.

Images