CN220414505U - Folding type combined house - Google Patents

Abstract

The utility model discloses a folding type combined house and belongs to the technical field of mobile buildings. Comprising at least one combination unit; including roof panels and floors; the roof panels include a first roof panel, a second roof panel, and a third roof panel; the second roof plate and the third roof plate are symmetrically arranged on two sides of the first roof plate and are respectively connected with the first roof plate in a rotating way; the floor comprises a first floor and a second floor which are symmetrically arranged, and the first floor and/or the second floor is/are of an L-shaped structure; the first and second floors having proximal and distal ends, the proximal ends of the first and second floors being rotatably connected such that the distal ends of the first and second floors can be brought closer together or moved apart; the second roof panel is rotatably connected to the distal end of the first floor panel, and the third roof panel is rotatably connected to the distal end of the second floor panel. The folding type folding device is easy to unfold, convenient to operate, small in overall size after folding and convenient to transport.

Description

Folding type combined house

Technical Field

The utility model belongs to the technical field of mobile buildings, and particularly relates to a folding type combined house.

Background

When people need temporary accommodation in engineering construction, field work, leisure travel or natural disasters such as earthquake, a relatively closed comfortable space is needed. The space should have the basic function of shielding against wind and rain or preventing insolation by sunlight. Under the condition, the tent or the movable house has the advantages of convenience in transportation, simplicity and convenience in disassembly and assembly and the like, and becomes a first choice for building temporary accommodation outdoors.

The tent has low strength and stability, cannot well cope with severe weather environments, has small internal space, cannot place more internal facilities or furniture, and has insufficient comfort and functionality.

At present, folding houses with various structural types are available on the market, but the folding houses are complex in structure, complex in disassembly and assembly process, time-consuming and labor-consuming, and not easy to build and use in daily life.

In the unfolded state, the stability of the lower structure and the effectiveness of the indoor space are insufficient.

Under the folded state, the whole volume is still great, and the shape is inconvenient to accomodate, leads to the cost of transportation high.

CN107109836a discloses a folding prefabricated building structure and a method of assembling the same. The structure of the compartment having the desired width, length and shape includes a gallery formed by the support posts and the superstructure. The method includes positioning a base on a surface and temporarily securing at least a portion of the base. This allows the gallery to be opened by means of an auxiliary structure constructed for this purpose. The elements of the structure are fixed to each other and to the surface of the base portion when in their final position. Each of the as yet unsecured galleries is moved to its final position in successive fashion and separately from the nearest secured gallery with the remaining galleries still in free attachment and secured to the surface as appropriate.

This patent has some disadvantages. For example, the structure is too high to be conveniently loaded and transported when folded over the height of the container; the roof span is large after being unfolded, and more fixing structures are needed; the low-position folding position of the conjoined roof is easy to leak water for a long time; the thickness of the surrounding wall body is limited to be larger, and the surrounding wall body cannot be folded into the compression body when the thickness is higher.

In summary, how to provide a foldable assembled house with optimized structure and easy disassembly and transportation is a technical problem to be solved currently.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provides a folding type combined house which has a folding state and an unfolding state. The floor can be driven to rotate and spread by taking the first roof plate as the center to rotate and spread towards two sides.

The utility model provides a folding house, comprising at least one combined unit, wherein the combined unit has a folding state and an unfolding state;

the combined unit comprises a roof plate and a floor; the roof panels include a first roof panel, a second roof panel, and a third roof panel; the second roof plate and the third roof plate are symmetrically arranged on two sides of the first roof plate and are respectively connected with the first roof plate in a rotating way;

the floor comprises a first floor and a second floor which are symmetrically arranged, and the first floor and/or the second floor is/are of an L-shaped structure; the first and second floors having proximal and distal ends, the proximal ends of the first and second floors being rotatably connected such that the distal ends of the first and second floors can be brought closer together or moved apart; the second roof plate is rotationally connected with the far end of the first floor, and the third roof plate is rotationally connected with the far end of the second floor;

in the folded state, the distal ends of the first and second floors are proximate and the bottoms of the first and second floors are in contact; in the deployed state, the distal ends of the first and second floors are distal and the first and second floors are in the same plane.

Further, the wall body plate is symmetrically arranged front and back, one end of the wall body plate is rotationally connected with the floor, and the other end of the wall body plate is detachably connected with the roof plate to support the roof plate.

Further, the wall body plate comprises a first wall body plate and a second wall body plate, wherein one end of the first wall body plate is hinged with the first floor, and the second roof plate and the first roof plate can be detachably connected with the other end of the first wall body plate; one end of the second wall body plate is hinged with the second floor, and the third roof plate and the first roof plate can be detachably connected with the other end of the second wall body plate.

Further, the device also comprises a sliding connection assembly, wherein the sliding connection assembly comprises a first sliding connection assembly and a second sliding connection assembly; one end of the first sliding connection component is in sliding connection with the far end of the first floor, and the other end of the first sliding connection component is in rotary connection with the second roof plate; one end of the second sliding connection assembly is in sliding connection with the far end of the second floor, and the other end of the second sliding connection assembly is in rotary connection with the third roof plate; the relative distance between the roof panel and the floor is adjusted by the first and second slip joint assemblies.

Further, the device also comprises a supporting wheel structure arranged on the first sliding connection assembly and the second sliding connection assembly; the support wheel structure has a locked state and an unlocked state.

Further, the supporting wheel structure comprises a pulley, a supporting wheel fixing supporting rod rotationally connected with the bottom of a pulley supporting column, a horizontal rotating shaft and a fixing hook; a fixed support rod sleeve is sleeved on the fixed support rod; the supporting wheel fixing supporting rod can rotate around a horizontal rotating shaft along with the pulley; the supporting wheel fixing supporting rod is detachably connected with the fixing hook;

when the supporting wheel fixed supporting rod is connected with the fixed hook, the pulley can be supported and limited to horizontally rotate.

Further, the device also comprises a positioning bolt, a positioning rod and a fixing plate; the positioning bolts at least comprise a first positioning bolt arranged on the first roof plate and a second positioning bolt arranged on the floor, and the first positioning bolt and the second positioning bolt are arranged along the direction of the symmetry axis of the combined unit; after the positioning rod is embedded into the positioning bolt, the lower end of the positioning rod can be detachably and vertically connected with a fixed plate arranged on the ground, and the positioning rod is used for positioning and preventing deflection and lodging in the house loading and unloading process.

Further, the positioning rod is a bendable T-shaped positioning rod; the positioning rod comprises an upper section positioning rod and a lower section positioning rod which are pivoted with each other.

Further, the top end of the positioning rod is detachably connected with a top end pulley block or an armrest connector.

Further, the positioning rod is wound with a buffer spring, and when the floor slides downwards along the sliding connection assembly, the floor is buffered in a decelerating manner through the buffer spring protruding relative to the surface of the positioning rod.

Further, the positioning rod further comprises a first blocking bolt and a second blocking bolt which are sequentially arranged through the positioning rod from top to bottom; the two ends of the first blocking bolt and the second blocking bolt extend out of the positioning rod and are detachably connected with the positioning rod;

when the buffer spring slides downwards, the first blocking bolt penetrating through the connecting positioning rod can prop against the buffer spring from the lower part; when the first blocking bolt is separated from the positioning rod, the floor in the unfolded state and the buffer spring positioned below the floor can slide downwards along the positioning rod;

when the buffer spring slides to the second blocking bolt penetrating through the connecting positioning rod along the positioning rod, the second blocking bolt can prop against the buffer spring from the lower part and deform the buffer spring, so that the floor is stopped from moving downwards relative to the sliding connecting assembly.

Further, a window is provided on the roof panel, and/or a door and a window are provided on the wall panel.

Further, the roof panel assembly further comprises a top cover which can be sleeved on at least one combined unit and can cover at least part of the roof panel.

Further, the top cover lower extreme is provided with aforementioned supporting wheel structure, makes the top cover can slide relatively combination unit level through supporting wheel structure.

Further, a facility unit is provided between the proximal end of the first floor and the proximal end of the second floor, and both sides are slidably connected to the proximal ends of the first floor and the second floor.

Further, the combination units can be detachably connected.

Compared with the prior art, the utility model has the following advantages and positive effects by taking the technical scheme as an example:

the combination unit has a folded state and an unfolded state. When in the folded state, the distal ends of the first floor and the second floor are close to each other, the bottoms of the first floor and the second floor are contacted, and the combined unit is small in whole size and more convenient to transport and store.

The roof plate and the floor are rotationally connected, so that the roof plate can drive the floor to be unfolded, the whole combined unit is easy to unfold, and the operation is convenient.

The L-shaped floor is matched with the supporting wheel structure, and the self weight of the floor is used for helping to unfold and lift the roof slab.

The L-shaped floor is connected with the sliding connection assembly in a sliding manner, so that the distance between the floor and the roof plate is adjustable, the inner space can be expanded, and the height of the inner layer can be increased.

Besides, through the supporting wheel structure below the wall body plate, the whole combined unit is still easy to move or rotate in the whole horizontal plane in the unfolded state, and the use is more convenient.

The combination unit is used in cooperation with the top cover, can serve as a sunlight room, is diversified in application, and improves user experience.

Drawings

Fig. 1 is a schematic structural view of a foldable assembled house according to the present utility model.

Fig. 2 is a schematic view illustrating a folded state of the folding type assembled house of fig. 1.

Fig. 3 is a schematic structural view of an unfolded state of a foldable assembled house according to another embodiment of the present utility model.

Fig. 4 is a schematic structural diagram of a sliding connection assembly provided by the present utility model.

Fig. 5 is a schematic structural view of the second pulley block in fig. 4.

Fig. 6A is a schematic structural diagram of a supporting wheel structure according to the present utility model.

Fig. 6B is a schematic connection diagram of the fixed support rod sleeve and the support wheel structure according to the present utility model.

Fig. 7 is a schematic structural view of a positioning rod provided by the utility model.

Fig. 8A is a schematic view of the upper end structure of the positioning rod in fig. 7.

Fig. 8B is a schematic structural view of the fixing plate according to the present utility model.

Fig. 9A is a schematic structural diagram of a top pulley block according to the present utility model.

Fig. 9B is a schematic structural view of the handrail connector provided by the present utility model.

Fig. 9C is a schematic diagram of connection between the top pulley block and the positioning rod according to the present utility model.

Fig. 10A is a schematic structural view of a window according to the present utility model in an unfolded state.

Fig. 10B is a schematic structural view of a window according to the present utility model in a folded state.

Fig. 11 is a schematic diagram showing connection between a single combined unit and a top cover according to the present utility model.

Fig. 12 is a schematic view of the top cover of the present utility model with the positioning rod attached and moved forward to form an armrest.

Fig. 13 is a schematic structural view of a foldable assembled house according to another embodiment of the present utility model.

Description of the reference numerals

A combination unit 100, a fixing bolt 110, a fixing hole 120, a first positioning pin 130-1, a second positioning pin 130-2, and a facility unit 140;

a roof panel 200, a first roof panel 210, a second roof panel 220, a third roof panel 230; the roof panel is connected with a fixed bracket 240;

a floor 300, a first floor 310, a second floor 320;

wall panel 400, first wall panel 410, second wall panel 420, parallel sides 430;

the sliding connection assembly 500, the first sliding connection assembly 510, the second sliding connection assembly 520, the first pulley block 530, the second pulley block 540, the supporting wheel structure 560, the pulley 561, the pulley supporting surface 561-1, the fixed supporting rod 562, the fixed hook 564, the fixed panel 564-1; a fixed support bar sleeve 565, a support wheel securing peg 566, a horizontal rotational bearing 567, a pulley support post 568, a rotational shaft 569; a handrail connector 570;

the positioning rod 600, the upper positioning rod 610, the lower positioning rod 620, the folding rotating shaft 611, the top pulley block 630, the lifting rope 631, the buffer spring 640, the first blocking bolt 641, the second blocking bolt 642, the fixing plate 650 and the extension 651;

window 700, window panel 710, side panel 720, roof panel 730;

top cover 800, support folding guard rail 810;

door 10, floor drain box 11.

Detailed Description

The technical scheme disclosed in the utility model is described in detail in the following with reference to specific embodiments.

Techniques, methods known to those of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values.

In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element in question must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

The present utility model provides a folding type combined house comprising at least one combined unit 100 having a folded state and an unfolded state and being switchable between the two states.

As shown in fig. 1, as one of typical embodiments, the combined unit includes a roof panel and a floor panel; wherein the roof panels include a first roof panel 210, a second roof panel 220, and a third roof panel 230. The second roof plate and the third roof plate are symmetrically arranged on two sides of the first roof plate and are respectively connected with the first roof plate in a rotating way. The implementation of the rotational connection may be selected from the component structures used in the prior art to implement the rotational connection, and are not developed in detail herein.

The roof panels may thus be deployed on both sides, centered on the first roof panel, or folded inwardly on both sides. The roof plate integrated structure design can reduce leakage when the expansion and folding are convenient.

The flooring comprises a first flooring 310 and a second flooring 320 which are symmetrically arranged; the first and second floors have proximal and distal ends, and the proximal ends of the first and second floors are rotatably coupled such that the distal ends of the first and second floors are capable of approaching each other until the bottoms of the first and second floors come into contact, as shown in fig. 2, into a folded state, or, as shown in fig. 1, are spaced apart from each other until they are in the same plane, into an unfolded state.

Preferably, the first floor and/or the second floor is of L-shaped configuration. In the unfolded state, the distal ends of the L-shaped first floor and the L-shaped second floor, which stand vertically with respect to the ground, can be used as a part of the folding unit side wall body. When unfolded, the whole roof structure is lifted.

The second roof panel is rotatably connected to the distal end of the first floor panel, and the third roof panel is rotatably connected to the distal end of the second floor panel. That is, movement of the second roof panel can rotate the distal end of the first floor panel, movement of the third roof panel can rotate the distal end of the second floor panel, and rotation of the distal ends of the first and second floor panels will rotate the proximal ends of the first and second floor panels relative to each other. That is, the expansion or folding of the roof panels can bring the floor panels along with switching between the expanded or folded state.

Preferably, the combined unit 100 further includes wall plates 400 symmetrically arranged front and rear; one end of the wall panel is rotatably connected to the floor by means of, for example, a hinge or the like, and the wall panel is folded and placed on the floor as shown in fig. 1-2. The wall plate can rotate relative to the floor until the lower end is relatively vertical to the floor, and the other end of the wall plate can be detachably connected with the roof plate; the upper ends of the vertical wall plates are connected with the roof plate, so that the supporting effect on the roof plate is realized.

The removable connection may be, by way of example and not limitation, by way of a slot or the like, by magnetic attraction or adhesive connection, and the like.

Under the condition that no wall body plate is arranged, the combined unit can only comprise a floor and a roof plate, and unsealed ventilation space can be formed together after the combined unit is unfolded.

Specifically, the wall board 400 includes a first wall board 410 and a second wall board 420, where one end of the first wall board is hinged to the first floor, and the first wall board can rotate relative to the first floor with the hinge as a center.

The second roof plate and the first roof plate can be detachably connected with the other end of the first wall plate; one end of the second wall body plate is hinged with the second floor, and the third roof plate and the first roof plate can be detachably connected with the other end of the second wall body plate.

The combined unit comprises a roof plate, a floor and front and rear wall plates which are perpendicular to the floor and are connected with the roof plate, wherein the three plates form a combined unit with a cavity space inside.

In another embodiment, as shown in fig. 3, the combination unit 100 further includes a sliding connection assembly 500 including a first sliding connection assembly 510 and a second sliding connection assembly 520.

Wherein, the one end of first slip coupling assembly is with the distal end sliding connection of first floor. In the initial state, the first floor and the first sliding connection assembly are fixedly connected through the fixing bolts. In this embodiment, as shown in fig. 4-5, the distal end of the first floor 310 is sequentially provided with the first pulley block 530 and the second pulley block 540 from top to bottom, and after the fixing bolt is removed, the first floor slides along the first sliding connection assembly through the first pulley block and the second pulley block, so as to realize the sliding connection of the first floor and the first sliding connection assembly.

The other end of the first sliding connection assembly is rotatably connected to the second roof board 220, i.e. the second roof board can drive the first sliding connection assembly to rotate when rotating relative to the first roof board.

Similarly, one end of the second sliding connection assembly is in sliding connection with the distal end of the second floor; the other end is rotatably connected with the third roof plate.

The relative distance between the roof plate and the floor can be increased or reduced through the first sliding connection assembly and the second sliding connection assembly, so that the height of the inner space of the combined unit can be flexibly adjusted.

Preferably, the combination unit 100 further includes a support wheel structure disposed on the first and second sliding connection assemblies; the support wheel structure has a locked state and an unlocked state.

As one of the exemplary embodiments, as shown in fig. 6A-B, the support wheel structure 560 includes a pulley 561, a fixed support rod 562 rotatably coupled to the bottom of a pulley support column 568 through a rotation shaft 569, a pulley support surface 561-1, a fixed panel 564-1, a fixed hook 564, a fixed support rod sleeve 565, and a support wheel fixing peg 566.

Wherein, fixed couple can be with fixed bracing piece detachable connection.

Optionally, a fixed support rod sleeve 565 capable of covering the fixed support rod is sleeved on the fixed support rod.

The support wheel structure 560 has a locked state and an unlocked state. In the state, the fixed support rod sleeve is lifted up to separate the fixed hook from the fixed support rod. The fixed support bar can rotate around the horizontal rotation bearing in a full angle along with the pulley, and the upward pressure of the pulley is transmitted to the bottom of the wall plate 400 through the pulley support column, the horizontal rotation bearing and the pulley support surface 561-1, so that the pressure is dispersed.

In the unlocked state of the supporting wheel structure 560, the fixed supporting rod sleeve is pressed down, so that the connected fixed supporting rod moves upwards to be connected with the fixed hook, the pulley is supported and limited to horizontally rotate through the fixed supporting rod, and the rotating angle of the pulley around the horizontal rotating bearing is limited in the range of the unfolding angle of the supporting wheel structure. The upward pressure of the pulley after the ascent is transmitted and dispersed to the junction of the supporting wheel structure 560 and the sliding connection assembly 500 through the fixed supporting rod, the fixed panel 564-1 and the supporting wheel fixing key 566, as shown in fig. 1 or 3.

Under the above arrangement, the supporting wheel structure is equivalent to a structure for supporting and controlling the pulley on the basis of the common pulley. In the process of the combination unit unfolding, compared with a traditional unsupported pulley structure, in a locking state, the pressure can be dispersed, and the pressure born by the wheel support column is reduced, so that the connection is firmer. Simultaneously, through the fixed couple with the fixed stay bar be connected, can restrict the rotation angle of pulley for the process of expansion is more easy operation more controllable.

By means of the support wheel structure, the floor comprised by the combined unit can be raised above the ground and is easy to move in its entirety.

As shown in fig. 1 or 3, the combined unit preferably further includes a positioning pin, a fixing plate 650 as shown in fig. 8B, and a positioning rod 600 as shown in fig. 7 and 8A.

The locating pegs include at least a first locating peg 130-1 disposed on the first roof deck 210 and a second locating peg 130-2 disposed on the floor, both of which are disposed along the direction of the symmetry axis of the combined unit 100. The locating pegs are arranged to allow the locating rods to pass through, thereby achieving a fixing effect on the locating rods. After the positioning rod is embedded into the positioning bolt, the lower end of the positioning rod can be detachably and vertically connected with the fixing plate 650. As shown in fig. 7, a plurality of fixing holes 120 are provided on the fixing plate for ground fixing.

Alternatively, as shown in fig. 8B, the fixing plate is in a triangular head structure, and the triangular head fixing plate includes two extending sections 651 symmetrically arranged left and right, where the proximal ends of the extending sections meet and form an internal included angle which is a right angle. Alternatively, in this embodiment, the two extending sections are inclined at 45 ° to the parallel sides 430 of the front wall panel 400.

The locating rod can accurately locate the combined unit, and can fix the combined unit after being connected with the fixing plate, so that the combined unit is prevented from deflecting and lodging in the unfolding or folding process.

As a preferred embodiment, the positioning rod is a bendable T-shaped positioning rod and includes an upper positioning rod 610 and a lower positioning rod 620 pivotally connected to each other, as shown in fig. 7-8A, the upper positioning rod 610 and the lower positioning rod 620 are connected by a folding shaft 611, and the folding shaft 611 is configured to allow the upper positioning rod 610 and the lower positioning rod 620 to rotate relative to each other and to bend relative to each other. The positioning rod can be folded into a right angle at the folding rotating shaft.

As shown in fig. 9B, optionally, an armrest connector 570 may be detachably connected to the top end of the positioning rod, and in the case where more than one positioning rod is provided, the positioning rod may be folded at a right angle at the folding shaft, and a plurality of positioning rods may be connected to form an armrest by cooperating with the armrest connector.

In addition, the positioning rod can be used for controlling the floor to move in the vertical direction in the process of displacing the floor relative to the sliding connection assembly.

Preferably, as shown in fig. 7, the positioning rod 600 is wound with a buffer spring 640, and when one end of the floor 300 slidably connected to the sliding connection assembly 500 slides downward, the other end of the floor moves downward against the positioning rod until contacting the buffer spring protruding from the surface of the positioning rod. The first blocking bolt extending part penetrating the connecting positioning rod can prop against the buffer spring from the lower part, the buffer spring is stressed and compressed, and upward acting force is formed on the floor, so that the floor is buffered in a decelerating way.

Preferably, the positioning rod is provided with a fixing hole, the first blocking bolt 641 and the second blocking bolt 642 from top to bottom penetrate through the fixing hole to be detachably connected with the positioning rod, and two ends of the fixing hole extend out of the positioning rod.

When the floor touches down on the buffer spring, so that the buffer spring slides down, the first blocking bolt extension part penetrating the connecting positioning rod can prop against the buffer spring from below. When the first blocking bolt is separated from the positioning rod, the floor in the unfolded state and the buffer spring positioned below the floor can slide down along the positioning rod.

When the buffer spring slides to the second blocking bolt penetrating through the connecting locating rod along the locating rod, the second blocking bolt can prop against the buffer spring from the lower part and enable the buffer spring to deform, the buffer spring is stressed and compressed, an upward acting force is formed on the floor, the floor is decelerated, and finally the floor is stopped from moving downwards relative to the sliding connecting assembly.

As shown in fig. 9A and 9C, preferably, a top pulley block 630 is detachably connected to the top end of the positioning rod, and the top pulley block is mounted on the roof board through a fixing bolt and is matched with a lifting rope 631 for lifting the floor.

As shown in fig. 10a,10b, 11, it is preferable that the wall panel is provided with a door 10 and a window, and/or the roof panel is provided with a window 700.

The window may be provided on the first roof panel, the second roof panel and/or the third roof panel.

As an exemplary embodiment, the window is provided as a side-opening foldable window comprising two side panels 720 movably mounted to the roof panel. In this embodiment, the side plates have a triangular structure, one side edge of the side plates is rotatably connected with the roof panel 200, and one side edge of the other two edges is detachably connected with the window panel 710, and the other edge is detachably connected with the bottom of the roof panel 730. One side of the window board is hinged with the roof board and can rotate around the hinged position. One side of the roof panel is also hinged to the roof panel.

The glazing panel comprises a light-transmitting glazing portion.

The window panel can stand vertically on the top plate and support the top plate. The side plates on two sides are connected with the top plate and the window plate, and the side plates, the top plate and the window plate jointly form a side-open window. The side plates and the window plates are reversely folded and retracted, when the top plate is put down, the top plate, the window plates and the two side plates can be sequentially stacked on the roof plate from top to bottom, and the switching of the folding process from unfolding to folding of the window is completed.

Optionally, as shown in fig. 13, the combined unit further comprises a facility unit 140, which is provided between the proximal end of the first floor and the proximal end of the second floor, and both sides are slidingly connected with the proximal ends of the first floor and the second floor. The sliding connection may be achieved by providing sliding rails on both sides of the facility unit, matching sliding blocks being provided at the proximal end of the first floor and the proximal end of the second floor. The facility unit may be used as a kitchen, toilet or other functional space and the facility unit 140 can function as a fixing and support for the positioning rod 600 in a similar manner to the above-described embodiment during deployment of the combined unit.

In practice, the folding building may comprise one single building unit, as shown in fig. 11, or more than one interconnected building unit, as shown in fig. 12.

Preferably, the combination units are detachably connected. The detachable connection may be achieved by, for example, a snap fit or magnetic attraction.

Preferably, the roof panel further comprises a top cover 800 which can be sleeved on at least one combined unit and can cover at least part of the roof panel.

In this embodiment, the roof is shaped to match the shape of the roof panels and to cover the roof panels including the first, second and third roof panels. The shape contour of the upper surface of the top cover may also take other shapes, such as arched or rectangular.

The top cover lower end is provided with the aforementioned supporting wheel structure 560, through which the top cover can be horizontally slid with respect to the combined unit.

In addition, after the top cover and the combined unit are connected, the supporting wheel structure enables the combined unit and the top cover to be convenient to integrally move or integrally rotate for adjusting the angle.

Alternatively, the first, second and/or third roof panels under the roof may be provided as partially transparent, with the transparent roof panels exposed after horizontal removal of the roof panels for use as a sunlight room.

Optionally, as shown in fig. 12, the folding guardrail device further comprises a bent T-shaped positioning rod support, wherein the bent T-shaped positioning rod support is detachably connected with the combined unit and/or the top cover, and the support folding guardrail 810 can be formed after the connection.

Within the scope of the present disclosure, terms such as "comprising" and the like should be interpreted by default as inclusive or open-ended, rather than exclusive or closed-ended, unless expressly defined to the contrary. All technical, scientific, or other terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. Common terms found in dictionaries should not be too idealized or too unrealistically interpreted in the context of the relevant technical document unless the present disclosure explicitly defines them as such.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (16)

1. A folding type combined house is characterized in that: comprising at least one combined unit having a folded state and an unfolded state;

the combined unit comprises a roof plate and a floor; the roof panels include a first roof panel, a second roof panel, and a third roof panel; the second roof plate and the third roof plate are symmetrically arranged on two sides of the first roof plate and are respectively connected with the first roof plate in a rotating way;

the floor comprises a first floor and a second floor which are symmetrically arranged; the first floor and/or the second floor are/is of an L-shaped structure; the first and second floors having proximal and distal ends, the proximal ends of the first and second floors being rotatably connected such that the distal ends of the first and second floors can be brought closer together or moved apart; the second roof plate is rotationally connected with the far end of the first floor, and the third roof plate is rotationally connected with the far end of the second floor;

in the folded state, the distal ends of the first and second floors are proximate and the bottoms of the first and second floors are in contact; in the deployed state, the distal ends of the first and second floors are distal and the first and second floors are in the same plane.

2. The folding house of claim 1, wherein: the wall body plate is characterized by further comprising wall body plates which are symmetrically arranged front and back, one end of each wall body plate is rotationally connected with the floor, and the other end of each wall body plate is detachably connected with the roof plate to support the roof plate.

3. The folding house of claim 2, wherein: the wall body plate comprises a first wall body plate and a second wall body plate, wherein one end of the first wall body plate is hinged with the first floor, and the second roof plate and the first roof plate can be detachably connected with the other end of the first wall body plate; one end of the second wall body plate is hinged with the second floor, and the third roof plate and the first roof plate can be detachably connected with the other end of the second wall body plate.

4. The folding house of claim 1, wherein: the sliding connection assembly comprises a first sliding connection assembly and a second sliding connection assembly; one end of the first sliding connection component is in sliding connection with the far end of the first floor, and the other end of the first sliding connection component is in rotary connection with the second roof plate;

one end of the second sliding connection assembly is in sliding connection with the far end of the second floor, and the other end of the second sliding connection assembly is in rotary connection with the third roof plate; the relative distance between the roof panel and the floor is adjusted by the first and second slip joint assemblies.

5. The folding house of claim 4, wherein: the support wheel structure is arranged on the first sliding connection assembly and the second sliding connection assembly; the support wheel structure has a locked state and an unlocked state.

6. The folding house of claim 5, wherein:

the supporting wheel structure comprises a pulley, a supporting wheel fixing supporting rod, a horizontal rotating shaft and a fixing hook, wherein the supporting wheel fixing supporting rod is rotatably connected with the bottom of a pulley supporting column; a fixed support rod sleeve is sleeved on the fixed support rod; the supporting wheel fixing supporting rod can rotate around a horizontal rotating shaft along with the pulley; the supporting wheel fixing supporting rod is detachably connected with the fixing hook;

when the supporting wheel fixed supporting rod is connected with the fixed hook, the pulley can be supported and limited to horizontally rotate.

7. The folding house of claim 4, wherein:

the device also comprises a positioning bolt, a positioning rod and a fixing plate; the positioning bolts at least comprise a first positioning bolt arranged on the first roof plate and a second positioning bolt arranged on the floor, and the first positioning bolt and the second positioning bolt are arranged along the direction of the symmetry axis of the combined unit; after the positioning rod is embedded into the positioning bolt, the lower end of the positioning rod can be detachably and vertically connected with a fixed plate arranged on the ground, and the positioning rod is used for positioning and preventing deflection and lodging in the house loading and unloading process.

8. The folding house of claim 7, wherein: the positioning rod is a bendable T-shaped positioning rod; the positioning rod comprises an upper section positioning rod and a lower section positioning rod which are pivoted with each other.

9. The folding house of claim 7, wherein: the top end of the positioning rod is detachably connected with a top end pulley block or an armrest connector.

10. The folding house of claim 7, wherein:

and the positioning rod is wound with a buffer spring, and when the floor slides downwards along the sliding connection assembly, the floor is buffered in a decelerating way through the buffer spring protruding relative to the surface of the positioning rod.

11. The folding house of claim 10, wherein: the positioning rod is arranged on the positioning rod, and the positioning rod is connected with the positioning rod through the positioning rod; the two ends of the first blocking bolt and the second blocking bolt extend out of the positioning rod and are detachably connected with the positioning rod;

when the buffer spring slides downwards, the first blocking bolt penetrating through the connecting positioning rod can prop against the buffer spring from the lower part; when the first blocking bolt is separated from the positioning rod, the floor in the unfolded state and the buffer spring positioned below the floor can slide downwards along the positioning rod;

when the buffer spring slides to the second blocking bolt penetrating through the connecting positioning rod along the positioning rod, the second blocking bolt can prop against the buffer spring from the lower part and deform the buffer spring, so that the floor is stopped from moving downwards relative to the sliding connecting assembly.

12. The folding house of claim 2, wherein: the roof plate is provided with a window, and/or the wall plate is provided with a door and a window.

13. The folding house of claim 5, wherein: the roof panel also comprises a top cover which can be sleeved on at least one combined unit and can cover at least part of the roof panel.

14. The folding house of claim 13, wherein: the top cover lower extreme is provided with aforementioned supporting wheel structure, makes the top cover can make the horizontal slip of relative combination unit through supporting wheel structure.

15. The folding house of claim 1, wherein: the utility unit is arranged between the proximal end of the first floor and the proximal end of the second floor, and two sides of the utility unit are in sliding connection with the proximal ends of the first floor and the second floor.

16. The folding house of claim 1, wherein: the combined units can be detachably connected.