CN204608988U

CN204608988U - A kind of prefabricated house

Info

Publication number: CN204608988U
Application number: CN201520293897.1U
Authority: CN
Inventors: 张玉坤
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-05-08
Filing date: 2015-05-08
Publication date: 2015-09-02
Anticipated expiration: 2025-05-08

Abstract

The utility model discloses a kind of prefabricated house, comprise middle casing and side box body; The relatively middle casing of side box body is flexible or overturn; Between middle casing and side box body, be provided with slide rail, slide rail at least comprises glidepath and upper slide rail; Glidepath comprises lower guideway and lower cursor slide, and lower guideway is provided with gliding groove, and what lower cursor slide slided is plugged in gliding groove; Upper slide rail comprises upper rail and upper cursor slide, and upper rail is provided with upper hopper chute, and what upper cursor slide slided is plugged in upper hopper chute; Middle casing corresponds to each side box body and is hinged with side base plate, lower cursor slide is positioned at the below of side base plate.Structure of the present utility model reaches and can reduce prefabricated house at the volume transported, do not use, can expand again space when prefabricated house uses, after prefabricated house can be allowed to launch, slide rail is hidden in the below of middle base plate, side base plate simultaneously, user-friendly, the more effective space utilizing prefabricated house inside.

Description

A kind of prefabricated house

Technical field

The utility model relates to prefabricated house.

Background technology

For some outdoor activities, in order to live out of doors, increasing people brings into use prefabricated house.

Traditional prefabricated house is all fixing, can not expand usage space, and therefore, if need enough usage spaces, then the volume of prefabricated house can be very large, like this, and transport inconvenience very.

For this reason, there is folding type moveable house and telescopic movable room now, as at application number be 201320330962.4 patent document in disclose a kind of telescopic lifting prefabricated house, although this prefabricated house can expand usage space, but guide rail is located in base plate, after prefabricated house launches, guide rail is exposed in space, can hinder the use of user, in addition, disclosed in patent document, roller structure is comparatively complicated, and roller easily damages, and changes very inconvenient.

Summary of the invention

Prefabricated house can be reduced at the volume transported, do not use to reach, space when prefabricated house uses can be expanded again, prefabricated house can be allowed to launch after simultaneously, slide rail is hidden in the below of middle base plate, side base plate, user-friendly, more effectively can utilize the space of prefabricated house inside, the utility model provides a kind of prefabricated house.

Can reduce prefabricated house at the volume transported, do not use to reach, can expand again space when prefabricated house uses, the utility model provides a kind of prefabricated house of another structure.

For reaching above-mentioned first object, a kind of prefabricated house, comprising middle casing and being located on the left of middle casing and/or the side box body on right side; Middle casing comprise middle header board, in after plate and middle base plate; The relatively middle casing telescopic moving of side box body; Between middle casing and side box body, be provided with slide rail, described slide rail at least comprises glidepath and upper slide rail; Described glidepath comprises the lower guideway be located on or below middle base plate soffit and the lower cursor slide be connected with side box body, and lower guideway is provided with gliding groove, and what lower cursor slide slided is located in gliding groove; The upper cursor slide that described upper slide rail comprises fixing upper rail and is connected with side box body, upper rail is provided with upper hopper chute, and what upper cursor slide slided is located in upper hopper chute; Middle casing corresponds to each side box body and is hinged with side base plate, lower cursor slide is positioned at the below of side base plate.

Said structure, because this prefabricated house comprises middle casing and side box body, and side box body can stretch by relatively middle casing, when transport or when not using prefabricated house, side box body is folded in middle casing, thus the volume of prefabricated house can be reduced, as needs use prefabricated house, then launch prefabricated house, easily extensible usage space.Due to side box body relative in casing to move be led by slide rail, and be provided with slide rail and glidepath respectively, therefore, the good stability of the telescopic moving of side box body.Because lower guideway is arranged in the below of base plate, after side box body launches, lower cursor slide is positioned at the below of side base plate, and therefore, after prefabricated house launches, glidepath is hidden in the below of middle base plate and side base plate, and the space utilization in prefabricated house is not restricted.Because side base plate is connected by hinged mode, side box body is in expansion process, and side base plate follows expansion, and side box body folds in process, side base plate follow folding, hide, the expansion of side base plate and folding very convenient.

Further, after side box body folds, side box body is arranged in casing; Be provided with crossbeam in the below of lower guideway, lower guideway is by large beam support, and middle base plate is supported by lower guideway; Middle header board and in after plate by large beam support; Side box body comprises side header board and rear flank plate; Have for accommodating gap, header board lower end, side between middle header board and middle base plate, in after have between plate and middle base plate for accommodating gap, plate lower end, rear flank.By arranging crossbeam, then can by other part apart arrangement of middle base plate and middle casing, to be formed for accommodating gap, header board lower end, side between middle header board and middle base plate, in after forms accommodating gap, confession plate lower end, rear flank between plate and middle base plate, like this, when glidepath is set to below middle base plate, side box body also can be allowed to accommodate in middle casing, in addition, can also lead to the stretching motion of side box body in gap.

Further, be hinged with support at the middle part of side base plate, the other end of support is hinged on lower cursor slide or side box body.This structure, side box body in expansion process, under the effect of support, side base plate Automatic-expanding, side box body is folding in process, under the effect of support, side base plate auto-folder, therefore, the expansion of this side base plate and foldingly to bring conveniently.

Further, side box body comprises left side casing and right side casing, and wherein left side casing is located at the left side of middle casing, right side casing is located at the right side of middle casing, after left side and right side casing fold, left side casing folds in middle casing, and right side casing folds in the casing of left side; In middle casing, be provided with inner frame, the upper rail for leading to left side bin movement is located at middle casing, is located at inner frame for the upper rail led to right side bin movement.This structure, in order to left side casing be accommodated in middle casing, in order to right side casing can be allowed to accommodate in the casing of left side, and is convenient to arrange slide rail again, realizes the flexible of left side casing and right side casing, therefore, is provided with inner frame.

Further, be provided with the auxiliary box body of telescopic moving, side box body or side base plate are hinged with the parabasal plate corresponding with auxiliary box body; Between side box body and auxiliary box body, be provided with secondary slide rail, described secondary slide rail at least comprises lower secondary slide rail and upper secondary slide rail; Described lower secondary slide rail comprises the lower secondary guide rail be located at below parabasal plate and the lower secondary cursor slide be connected with auxiliary box body, and lower secondary guide rail is provided with lower secondary chute, under being located at that lower secondary cursor slide slides in secondary chute; Described upper secondary slide rail comprises the upper secondary guide rail be located on side box body and the upper secondary cursor slide be connected with auxiliary box body, and upper secondary guide rail is provided with secondary chute, and what upper secondary cursor slide slided is located in secondary chute; Lower secondary cursor slide is positioned at the below of parabasal plate.This structure, by arranging auxiliary box body, then can increase the usage space of prefabricated house further, and can reach again and realize folding of prefabricated house, thus reduces transportation volume.

Further, middle casing is provided with by upper box in lifting body jacking, respective side casing is provided with the side upper box of lifting; Between middle upper box and side upper box, be provided with linkage, after upper box relatively middle upper box in side launches, linkage fastens, and after side upper box folds relative to middle upper box, linkage unclamps.By arranging middle upper box and side upper box, then usage space can be increased.In addition, owing to being provided with linkage, like this, as long as middle upper box moves upward, then side upper box can follow rising, therefore, only needs to arrange a set of lifting body on middle upper box, thus simplifies the structure of prefabricated house, reduce cost.

Further, described linkage comprises buckle and lower pinch plate, and upper buckle is fixed on middle upper box, and upper buckle is arranged near side upper box; Lower pinch plate is fixed on the upper box of side, and lower pinch plate is arranged near middle upper box.This structure, after side upper box launches, lower pinch plate fastens on buckle, and like this, once middle upper box rises, then side upper box is followed and risen together; If fold prefabricated house, first allow middle upper box and side upper box decline, then fold side upper box, side upper box is folding in process, and upper buckle and lower pinch plate can depart from, and therefore, the structure of this prefabricated house is simple, the expansion of prefabricated house and folding conveniently.

Further, described linkage comprises bolt plate and selvage; Bolt plate is located on the upper box of side, and bolt plate is provided with dead bolt; Selvage is fixed on middle upper box, and selvage is provided with the lockhole inserted for dead bolt; After side upper box launches relative to middle upper box, dead bolt is inserted in lockhole, and after side upper box folds relative to middle upper box, dead bolt departs from lockhole.This structure, after side upper box launches, dead bolt is inserted in lockhole, and like this, once middle upper box rises, then side upper box is followed and risen together; If fold prefabricated house, first allow middle upper box and side upper box decline, then fold side upper box, side upper box is folding in process, and dead bolt can depart from lockhole, and therefore, the structure of this prefabricated house is simple, the expansion of prefabricated house and folding conveniently.

Further, middle casing is provided with by upper box in lifting body jacking, the anteroposterior dimension of middle upper box is greater than the anteroposterior dimension of middle casing; A type top is hinged with middle casing is upper above side box body, described A type top comprises plate and A type top board after A type header board, A type, after A type header board and A type, plate is triangular in shape, A type top board to be connected to after A type header board and A type between plate, A type top board is obliquely installed, and the distance after A type header board and A type between plate is greater than the anteroposterior dimension of side box body.This structure, can increase the usage space of prefabricated house, and convenient folding A type top, in this programme, be mainly used in A type top placing bed, like this, the expansion volume of prefabricated house can not only be reduced, and the inner space of prefabricated house can better be utilized.

Further, middle casing is provided with by upper box in lifting body jacking, the anteroposterior dimension of middle upper box is greater than the anteroposterior dimension of middle casing; Type B top is hinged with middle casing is upper above side box body, described Type B top comprises plate, Type B top board and Type B side plate after Type B header board, Type B, after Type B header board and Type B, plate is at right angles trapezoidal, Type B top board to be connected to after Type B header board and Type B between plate, Type B top board is obliquely installed, distance after Type B header board and Type B between plate is greater than the anteroposterior dimension of side box body, and Type B side plate is hinged on side box body.This structure, can increase the usage space of prefabricated house, and convenient folding Type B top, in this programme, be mainly used in Type B top placing bed, like this, the expansion volume of prefabricated house can not only be reduced, and the inner space of prefabricated house can better be utilized, and, after place bed in Type B top, because the outside on Type B top can not taper off to a point, therefore, user can be allowed can not to feel oppressive, use more comfortable.

Further, header board in the upper end thereof of middle header board has, in after the upper end thereof of plate have on after plate, on header board upper end and on after plate upper end between be connected with flexible top; Side box body is hinged with the turnover bracket of more than three, between turnover bracket, is provided with flexible top.Due on header board and on after be provided with flexible top between plate, like this, in can directly folding upper header board and in upper after plate, owing to being provided with turnover bracket and flexible top, therefore, can directly fold corresponding to the turnover bracket above side box body and flexible top, like this, the expansion of prefabricated house and fold all very convenient, and the weight of prefabricated house can be alleviated.

Further, be fixed with support plate at the soffit of middle base plate, support plate, by large beam support, support plate is provided with lower guideway, and the inner side of inner side and rear plate that crossbeam is arranged in header board is respectively equipped with lower guideway; Side base plate is fixedly connected with side box body, and lower cursor slide is connected with side base plate, and position corresponding with support plate on the base plate of side has escape groove.Side base plate is fixedly connected with side box body, does not then need the articulated structure designing side base plate, and when glidepath being arranged on after below middle base plate, in order to can side box body be folded, then need to reserve receiving space to side base plate, therefore, required space is defined by support plate between crossbeam and middle base plate, but, after being provided with support plate, side box body is when folding, support plate and side base plate can be interfered mutually, therefore, are provided with escape groove, like this, the flexible of side box body can just be realized smoothly.

Further, side base plate is made up of the little side base plate that more than two pieces are hinged.Side base plate is arranged to multiple little sides base plate, then side base plate can not be subject to the restriction of middle casing and side box body height after folding.

For reaching above-mentioned second object, a kind of prefabricated house, comprising middle casing and being hinged on the left of middle casing lower end and/or the side box body on right side; Middle casing comprise middle header board, in after plate, middle base plate and middle top board; Side box body comprises side header board, rear flank plate, side board and side base plate; Correspond to side box body in the upper end of middle casing and be hinged with side top board; Be provided with the runner group of more than a group at middle casing near side box body, often organize runner group and comprise two runners, one of them runner is located at the upper end of middle casing, and another runner is located at the bottom of middle casing; Side box body is provided with wire rope, is connected with side top board after two runners of the runner group that the other end of wire rope is organized through each.

Said structure, because this prefabricated house comprises middle casing and side box body, and side box body can turn down by relatively middle casing, when transport or when not using prefabricated house, side box body is folded in middle casing, thus the volume of prefabricated house can be reduced, when needs use prefabricated house, then launch prefabricated house, easily extensible usage space.

Accompanying drawing explanation

Fig. 1 is the schematic diagram that the prefabricated house with three casings launches completely.

Fig. 2 is the sectional view that the prefabricated house with three casings launches completely.

Fig. 3 is the schematic diagram of middle casing.

Fig. 4 is the enlarged drawing of A in Fig. 3.

Fig. 5 is the schematic diagram of middle casing and inner frame.

Fig. 6 is the decomposing schematic representation of the prefabricated house with three casings.

Fig. 7 is the exploded view at another visual angle of prefabricated house with three casings.

Fig. 8 is the decomposing schematic representation after the prefabricated house with three casings removes side base plate.

Fig. 9 is the schematic diagram of slide rail.

Figure 10 is the schematic diagram that the prefabricated house with three casings folds half.

Figure 11 is the schematic diagram that the prefabricated house with three casings folds completely.

Figure 12 is the schematic diagram that embodiment 2 prefabricated house folds a half.

Figure 13 is the schematic diagram of casing in embodiment 2.

Figure 14 is the enlarged drawing of B in Figure 13.

Figure 15 is the schematic diagram of casing and inner frame in embodiment 2.

Figure 16 is the schematic diagram of embodiment 2 side box body.

Figure 17 is the schematic diagram that the prefabricated house of embodiment 2 removes middle casing, side box body.

Figure 18 is the schematic diagram of embodiment 2 slide rail.

Figure 19 is the schematic diagram of embodiment 3 prefabricated house.

Figure 20 is the sectional view of embodiment 3 prefabricated house.

Figure 21 is the schematic diagram of embodiment 3 slide rail.

Figure 22 is the schematic diagram of casing and inner frame in embodiment 4.

Figure 23 is the front schematic view of casing and inner frame in embodiment 4.

Figure 24 is the exploded view of casing and inner frame in embodiment 4.

Figure 25 is the enlarged drawing of E in Figure 23.

Figure 26 is the enlarged drawing of F in Figure 23.

Figure 27 is the schematic diagram of casing on the left of embodiment 4.

Figure 28 is the exploded view of casing on the left of embodiment 4.

Figure 29 is the schematic diagram of casing on the right side of embodiment 4.

Schematic diagram when Figure 30 is the expansion of embodiment 5 prefabricated house.

Figure 31 is the exploded view of embodiment 5 prefabricated house.

Figure 32 is the schematic diagram of lifting body.

Figure 33 is the schematic diagram of the first linkage.

Figure 34 is the exploded view of middle casing, side box body and the second linkage.

Figure 35 is the schematic diagram of linkage.

Figure 36 is the exploded view of linkage.

Figure 37 is the expansion schematic diagram of embodiment 6 prefabricated house.

Figure 38 is the schematic diagram of embodiment 6 prefabricated house half deployed condition.

Figure 39 is the schematic diagram that embodiment 6 prefabricated house folds completely.

Figure 40 is the schematic diagram on A type top.

Figure 41 is the schematic diagram of Type B top and side box body.

Figure 42 is Type B top and Type B side plate folds into the schematic diagram of a half.

Figure 43 is the schematic diagram of embodiment 7 prefabricated house.

The schematic diagram of prefabricated house when Figure 44 is the expansion of embodiment 7 turnover bracket.

Figure 45 is the exploded view of embodiment 8 prefabricated house.

Schematic diagram when Figure 46 is the expansion of embodiment 8 prefabricated house.

Figure 47 is the schematic diagram that embodiment 8 prefabricated house is deployed into half.

Figure 48 is the schematic diagram that the side box body in the left side of embodiment 8 prefabricated house is deployed into half.

Figure 49 is the schematic diagram of embodiment 8 prefabricated house when folding.

Detailed description of the invention

Below in conjunction with the drawings and specific embodiments, the utility model is further elaborated.

Embodiment 1.

As depicted in figs. 1 and 2, prefabricated house comprises middle casing 100, side box body 200, slide rail 300, crossbeam 400.

As shown in Figure 3, middle casing 100 comprise middle header board 11, in after plate 12, middle top board 13 and middle base plate 14.Middle top board 13 be connected to middle header board 11 and in after between plate 12 upper end; Middle header board 11 has window or door 111.As shown in Figure 3 and Figure 4, middle base plate 14 is separated setting with other parts of middle casing 100, and middle base plate 14 and middle header board 11 have gap, as shown in Figure 4, middle base plate 14 and in after there is gap 112 between plate 12.

As shown in Figure 5, in middle casing 100, be provided with inner frame 500, inner frame 500 comprises pillar 51 and is located at the inside ceiling panel 52 on pillar 51 top, and certainly, inside ceiling panel 52 also can be substituted by inner frame body; Between inner frame 500 and middle casing 100, there is space.

As shown in Figure 6 and Figure 7, side box body 200 comprises side header board 21, rear flank plate 22, side top board 23 and side board 24; Side top board 23 is connected between side header board 21 and rear flank plate 22 upper end, and side board 24 is connected between side header board 21 and rear flank plate 22 outer side edges, and side header board 21, rear flank plate 22 and side board 24 can be windowed.

In the present embodiment, side box body 200 comprises left side casing and right side casing, left side casing is arranged in the left side of casing 100, right case is arranged in the right side of casing 100, wherein the anteroposterior dimension of left side casing is less than the anteroposterior dimension of middle casing 100, and the anteroposterior dimension of right side casing is less than the anteroposterior dimension of left side casing, after prefabricated house folds, left side casing is housed in middle casing 100, and right side casing is housed in the casing of left side.

As shown in Figure 6 to 8, described slide rail 300 is located between middle casing 100 and side box body 200, and in the present embodiment, described slide rail 300 at least comprises glidepath 31 and upper slide rail 32.Glidepath 31 between middle casing 100 and side box body 200 forms by four, and the upper slide rail 32 between middle casing 100 and side box body 200 forms by two.

Glidepath 31 between middle casing 100 and left side casing comprises lower guideway 311a and lower cursor slide 312a, as shown in Figures 5 to 9, lower guideway 311a is arranged on crossbeam 400, crossbeam 400 forms by two, middle base plate 14 is arranged on lower guideway 311a, lower guideway 311a is made to be arranged in the below of base plate 14, middle header board 11 and in after plate 12 supported by crossbeam 400, so just can ensure there is gap between middle base plate 14 and middle header board 11, middle base plate 14 and in after have gap between plate 12, left side casing and right side casing can be allowed to fold in middle casing 100, lower guideway 311a is provided with gliding groove, what slided in one end of lower cursor slide 312a is located in gliding groove, and lower cursor slide 312a is fixedly connected with left side casing.As shown in Figures 5 to 9, upper slide rail 32 between middle casing 100 and left side casing comprises upper rail 321a and upper cursor slide 322a, upper rail 321a is fixed on middle casing 100 inwall, upper rail 321a is provided with upper hopper chute, what slided in one end of upper cursor slide 322a is located in upper hopper chute, and upper cursor slide 322a is fixed on the upper surface of casing side, left side top board.As shown in Figure 2, correspond to left side casing in the left side of middle base plate 14 and be hinged with side base plate 25a by jointed shaft 26a, as shown in Figure 8, support 27a is hinged with between the side base plate 25a corresponding to left side casing and lower cursor slide 312a, one end of this support 27a is hinged on the middle part of respective side base plate 25a, the other end of this support 27a is hinged on the left end of the lower cursor slide 312a corresponding to left side casing, after the side base plate 25a corresponding to left side casing launches, lower cursor slide 312a is positioned at the below of this side base plate 25a.

Glidepath 31 between middle casing 100 and right side casing comprises lower guideway 311b and lower cursor slide 312b, as shown in Figures 5 to 9, lower guideway 311b is arranged on crossbeam 400, crossbeam 400 forms by two, middle base plate 14 is arranged on lower guideway 311b, make lower guideway 311b be arranged in the below of base plate 14, lower guideway 311b is provided with gliding groove; What slided in one end of lower cursor slide 312b is located in gliding groove, and lower cursor slide 312b is fixedly connected with right side casing.As shown in Figures 5 to 9, upper slide rail 32 between middle casing 100 and right side casing comprises upper rail 321b and upper cursor slide 322b, upper rail 321b is fixed on inner frame 500, upper rail 321b is provided with upper hopper chute, what slided in one end of upper cursor slide 322b is located in upper hopper chute, and upper cursor slide 322b is fixed on the cabinet wall of right side.As shown in Figure 2, correspond to right side casing on the right side of middle base plate 14 and be hinged with side base plate 25b by jointed shaft 26b, as shown in Figure 6, support 27b is hinged with between the side base plate corresponding to right side casing and lower cursor slide, one end of this support 27b is hinged on the middle part of respective side base plate, the other end of this support 27b is hinged on the right-hand member of the lower cursor slide 312b corresponding to right side casing, and after the side base plate 25b corresponding to right side casing launches, lower cursor slide 312b is positioned at the below of this side base plate 25b.

As shown in Figure 1, be the state that present embodiment prefabricated house launches completely, Figure 10 is the state diagram that prefabricated house folds a half, and Figure 11 is the state diagram that prefabricated house folds completely.For the prefabricated house of present embodiment, if launch prefabricated house, its process is: (1) pulls right side casing to the right, like this, the lower cursor slide 312b be connected with right side casing and upper cursor slide 322b follows right side casing and moves right, and right side casing launches gradually, right side casing is in expansion process, owing to being provided with support 27b between lower cursor slide 312b and side base plate 25b, therefore, the side base plate 25b corresponding to right side casing under the effect of support 27b follows expansion; (2) left side casing is pulled to the left, like this, the lower cursor slide 312a be connected with left side casing and upper cursor slide 322a follows left side casing and is moved to the left, left side casing launches gradually, left side casing is in expansion process, owing to being provided with support 27a between lower cursor slide 312a and side base plate 25a, therefore, the side base plate 25a corresponding to left side casing under the effect of support 27a follows expansion.Certainly, said process (1) and (2) also can be carried out simultaneously.When launching prefabricated house, owing to arranging slide rail 300 between middle casing 100 and side box body 200, therefore, the stable movement of side box body 200; In addition, because lower guideway 311a, 311b are arranged on below middle base plate 14, lower cursor slide 312a is arranged on the below of side base plate 25a, lower cursor slide 312b is arranged on the below of side base plate 25b, therefore, after prefabricated house launches, glidepath is hidden in the below of middle base plate 14 and side base plate 25a, 25b, therefore, the impact of user when using prefabricated house not by glidepath.If fold prefabricated house, its process is: (1) promotes left side casing to middle casing 100 direction, left side casing folds in middle casing 100 under the guide effect of slide rail, due to middle base plate 14 and middle header board 11 and in after all have gap between plate 12, therefore, the lower end of the left side side header board of casing and rear flank plate can along for accommodation in gap, and the effect of guiding can also be played in this gap; Left side casing is folding in process, and due to the effect of support 27a, the side base plate 25a corresponding to left side casing can follow folding; (2) right side casing is promoted to middle casing 100 direction, right side casing folds in the casing of left side under the guide effect of slide rail, due to middle base plate 14 and middle header board 11 and in after all have gap between plate 12, therefore, the lower end of the right side side header board of casing and rear flank plate can along for accommodation in gap, and the effect of guiding can also be played in this gap; Right side casing is folding in process, and due to the effect of support 27b, the side base plate 25b corresponding to right side casing can follow folding.Certainly, above-mentioned steps (1) and (2) can be carried out simultaneously.

In the present embodiment, because left side casing folds in middle casing by needs, right side casing is needed to fold in the casing of left side, in order to the upper slide rail between left side casing and middle casing 100 can be arranged, in order to the upper slide rail between right side casing and middle casing 100 can be arranged, therefore, inner frame 500 is provided with.

In the present embodiment, when needs movement operation room or when not using prefabricated house, left side casing and right side casing can be folded, like this, the volume of prefabricated house can be reduced; When needs use prefabricated house, left side casing and right side casing are launched, can usage space be expanded.

Embodiment 2.

As shown in figure 12, prefabricated house comprises middle casing 100, side box body 200, slide rail 300, crossbeam 400.

As shown in figure 13, middle casing 100 comprise middle header board 11, in after plate 12, middle top board 13 and middle base plate 14.Middle top board 13 be connected to middle header board 11 and in after between plate 12 upper end; Middle header board 11 has window or door 111.As shown in Figure 13 and Figure 14, middle base plate 14 is separated setting with other parts of middle casing 100, and middle base plate 14 and middle header board 11 have gap, as shown in figure 14, middle base plate 14 and in after there is gap 112 between plate 12.

As shown in figure 15, in middle casing 100, be provided with inner frame 500, inner frame 500 comprises pillar 51 and is located at the inside ceiling panel 52 on pillar 51 top, and certainly, inside ceiling panel 52 also can be substituted by inner frame body; Between inner frame 500 and middle casing 100, there is space.

As shown in figure 16, side box body 200 comprises side header board 21, rear flank plate 22, side top board 23 and side board 24; Side top board 23 is connected between side header board 21 and rear flank plate 22 upper end, and side board 24 is connected between side header board 21 and rear flank plate 22 outer side edges, and side header board 21, rear flank plate 22 and side board 24 can be windowed.

In the present embodiment, as shown in figure 12, side box body 200 comprises left side casing and right side casing, left side casing is arranged in the left side of casing 100, and right case is arranged in the right side of casing 100, and wherein the anteroposterior dimension of left side casing is less than the anteroposterior dimension of middle casing 100, the anteroposterior dimension of right side casing is less than the anteroposterior dimension of left side casing, after prefabricated house folds, left side casing is housed in middle casing 100, and right side casing is housed in the casing of left side.

As shown in Figure 17 to Figure 18, described slide rail 300 is located between middle casing 100 and side box body 200, and in the present embodiment, described slide rail 300 at least comprises glidepath 31 and upper slide rail 32.Glidepath 31 between middle casing 100 and side box body 200 forms by four, and the upper slide rail 32 between middle casing 100 and side box body 200 forms by two.

Glidepath 31 between middle casing 100 and left side casing comprises lower guideway 311a and lower cursor slide 312a, as shown in Figure 17 and Figure 18, lower guideway 311a is arranged on crossbeam 400, crossbeam 400 forms by two, middle base plate 14 is arranged on lower guideway 311a, lower guideway 311a is made to be arranged in the below of base plate 14, middle header board 11 and in after plate 12 supported by crossbeam 400, so just can ensure there is gap between middle base plate 14 and middle header board 11, middle base plate 14 and in after have gap between plate 12, left side casing and right side casing can be allowed to fold in middle casing 100, lower guideway 311a is provided with gliding groove, what slided in one end of lower cursor slide 312a is located in gliding groove, and lower cursor slide 312a is fixedly connected with left side casing.As shown in Figure 17 and Figure 18, upper slide rail 32 between middle casing 100 and left side casing comprises upper rail 321a and upper cursor slide 322a, upper rail 321a is fixed on middle casing 100 inwall, upper rail 321a is provided with upper hopper chute, what slided in one end of upper cursor slide 322a is located in upper hopper chute, and upper cursor slide 322a is fixed on the upper surface of casing side, left side top board.As shown in figure 17, correspond to left side casing in the left side of middle base plate 14 and be hinged with side base plate 25a by jointed shaft 26a, side base plate 25a is made up of two pieces little side base plate 251a, be hinged by jointed shaft between adjacent little side base plate 251a, be positioned at the little side base plate hinged of the leftmost side on lower cursor slide 312a.After the side base plate 25a corresponding to left side casing launches, lower cursor slide 312a is positioned at the below of this side base plate 25a.

Glidepath 31 between middle casing 100 and right side casing comprises lower guideway 311b and lower cursor slide 312b, as shown in figure 18, lower guideway 311b is arranged on crossbeam 400, crossbeam 400 forms by two, middle base plate 14 is arranged on lower guideway 311b, make lower guideway 311b be arranged in the below of base plate 14, lower guideway 311b is provided with gliding groove; What slided in one end of lower cursor slide 312b is located in gliding groove, and lower cursor slide 312b is fixedly connected with right side casing.As shown in Figure 17 and Figure 18, upper slide rail 32 between middle casing 100 and right side casing comprises upper rail 321b and upper cursor slide 322b, upper rail 321b is fixed on inner frame 500, upper rail 321b is provided with upper hopper chute, what slided in one end of upper cursor slide 322b is located in upper hopper chute, and upper cursor slide 322b is fixed on the cabinet wall of right side.As shown in figure 17, correspond to right side casing on the right side of middle base plate 14 and be hinged with side base plate 25b by jointed shaft 26b, side base plate 25b is made up of two pieces little side base plate 251b, be hinged by jointed shaft between adjacent little side base plate 251b, be positioned at the little side base plate hinged of the rightmost side on lower cursor slide 312b.After the side base plate 25b corresponding to right side casing launches, lower cursor slide 312b is positioned at the below of this side base plate 25b.

For the prefabricated house of present embodiment, if launch prefabricated house, its process is: (1) pulls right side casing to the right, and like this, the lower cursor slide 312b be connected with right side casing and upper cursor slide 322b follows right side casing and moves right, right side casing launches gradually, right side casing in expansion process, owing to being hinged at lower cursor slide 312b and the rightest little side base plate 251b, therefore, along with stretching out of lower cursor slide 312b, side base plate 25b also follows expansion; (2) left side casing is pulled to the left, like this, the lower cursor slide 312a be connected with left side casing and upper cursor slide 322a follows left side casing and is moved to the left, left side casing launches gradually, left side casing in expansion process, owing to being hinged at lower cursor slide 312a and the most left little side base plate 251a, therefore, along with stretching out of lower cursor slide 312a, side base plate 25a also follows expansion.Certainly, said process (1) and (2) also can be carried out simultaneously.When launching prefabricated house, owing to arranging slide rail 300 between middle casing 100 and side box body 200, therefore, the stable movement of side box body 200; In addition, because lower guideway 311a, 311b are arranged on below middle base plate 14, lower cursor slide 312a is arranged on the below of side base plate 25a, lower cursor slide 312b is arranged on the below of side base plate 25b, therefore, after prefabricated house launches, glidepath is hidden in the below of middle base plate 14 and side base plate 25a, 25b, therefore, the impact of user when using prefabricated house not by glidepath.If fold prefabricated house, its process is: (1) promotes left side casing to middle casing 100 direction, left side casing folds in middle casing 100 under the guide effect of slide rail, due to middle base plate 14 and middle header board 11 and in after all have gap between plate 12, therefore, the lower end of the left side side header board of casing and rear flank plate can along for accommodation in gap, and the effect of guiding can also be played in this gap; Left side casing is folding in process, and under the effect of lower cursor slide 312a, little side base plate 251a follows folding; (2) right side casing is promoted to middle casing 100 direction, right side casing folds in the casing of left side under the guide effect of slide rail, due to middle base plate 14 and middle header board 11 and in after all have gap between plate 12, therefore, the lower end of the right side side header board of casing and rear flank plate can along for accommodation in gap, and the effect of guiding can also be played in this gap; Right side casing is folding in process, and under the effect of lower cursor slide 312b, little side base plate 251b follows folding.Certainly, above-mentioned steps (1) and (2) can be carried out simultaneously.

In the present embodiment, side base plate is arranged to formed by two pieces of little side base plate hingeds, like this, after side base plate is folding, it is highly half when side base plate launches, and therefore, the restriction that the side base plate after folding can not be subject to middle casing 100 and side box body 200 height also can be folded in middle casing.

Embodiment 3.

As illustrated in figures 19 and 20, prefabricated house comprises middle casing 100, side box body 200, slide rail 300, crossbeam 400, auxiliary box body 600 and secondary slide rail 700.

As illustrated in figures 19 and 20, middle casing 100 comprise middle header board 11, in after plate 12, middle top board 13 and middle base plate 14.Middle top board 13 be connected to middle header board 11 and in after between plate 12 upper end; Middle header board 11 has window or door 111.Middle base plate 14 is separated setting with other parts of middle casing 100, and middle base plate 14 and middle header board 11 have gap, middle base plate 14 and in after there is gap between plate 12.

As shown in Figure 20 and Figure 21, in middle casing 100, be provided with inner frame 500, inner frame 500 comprises pillar 51 and is located at the inside ceiling panel 52 on pillar 51 top, and certainly, inside ceiling panel 52 also can be substituted by inner frame body; Between inner frame 500 and middle casing 100, there is space.

As illustrated in figures 19 and 20, side box body 200 comprises side header board 21, rear flank plate 22, side top board 23; Side top board 23 is connected between side header board 21 and rear flank plate 22 upper end, and side header board 21, rear flank plate 22 can be windowed.

As shown in Figure 20 to Figure 21, described slide rail 300 is located between middle casing 100 and side box body 200, and in the present embodiment, described slide rail 300 at least comprises glidepath and upper slide rail.Glidepath between middle casing 100 and side box body 200 forms by four, and the upper slide rail between middle casing 100 and side box body 200 forms by two.

Glidepath between middle casing 100 and left side casing comprises lower guideway 311a and lower cursor slide 312a, as shown in Figure 20 and Figure 21, lower guideway 311a is arranged on crossbeam 400, crossbeam 400 forms by two, middle base plate 14 is arranged on lower guideway 311a, lower guideway 311a is made to be arranged in the below of base plate 14, middle header board 11 and in after plate 12 supported by crossbeam 400, so just can ensure there is gap between middle base plate 14 and middle header board 11, middle base plate 14 and in after have gap between plate 12, left side casing and right side casing can be allowed to fold in middle casing 100, lower guideway 311a is provided with gliding groove, what slided in one end of lower cursor slide 312a is located in gliding groove, and lower cursor slide 312a is fixedly connected with left side casing.As shown in Figure 20 to Figure 21, upper slide rail 32 between middle casing 100 and left side casing comprises upper rail 321a and upper cursor slide 322a, upper rail 321a is fixed on middle casing 100 inwall, upper rail 321a is provided with upper hopper chute, what slided in one end of upper cursor slide 322a is located in upper hopper chute, and upper cursor slide 322a is fixed on the upper surface of casing side, left side top board.As shown in figure 20, correspond to left side casing in the left side of middle base plate 14 and be hinged with side base plate 25a by jointed shaft 26a, as shown in figure 21, support 27a is hinged with between the side base plate 25a corresponding to left side casing and lower cursor slide 312a, one end of this support 27a is hinged on the middle part of respective side base plate 25a, the other end of this support 27a is hinged on the left end of the lower cursor slide 312a corresponding to left side casing, after the side base plate 25a corresponding to left side casing launches, lower cursor slide 312a is positioned at the below of this side base plate 25a.

Glidepath between middle casing 100 and right side casing comprises lower guideway 311b and lower cursor slide 312b, as shown in Figure 20 to Figure 21, lower guideway 311b is arranged on crossbeam 400, crossbeam 400 forms by two, middle base plate 14 is arranged on lower guideway 311b, make lower guideway 311b be arranged in the below of base plate 14, lower guideway 311b is provided with gliding groove; What slided in one end of lower cursor slide 312b is located in gliding groove, and lower cursor slide 312b is fixedly connected with right side casing.As shown in Figure 20 to Figure 21, upper slide rail 32 between middle casing 100 and right side casing comprises upper rail 321b and upper cursor slide 322b, upper rail 321b is fixed on inner frame 500, upper rail 321b is provided with upper hopper chute, what slided in one end of upper cursor slide 322b is located in upper hopper chute, and upper cursor slide 322b is fixed on the cabinet wall of right side.As shown in figure 20, correspond to right side casing on the right side of middle base plate 14 and be hinged with side base plate 25b by jointed shaft 26b, as shown in figure 21, support 27b is hinged with between the side base plate corresponding to right side casing and lower cursor slide, one end of this support 27b is hinged on the middle part of respective side base plate, the other end of this support 27b is hinged on the right-hand member of the lower cursor slide 312b corresponding to right side casing, and after the side base plate 25b corresponding to right side casing launches, lower cursor slide 312b is positioned at the below of this side base plate 25b.

As illustrated in figures 19 and 20, auxiliary box body 600 comprises secondary header board 61, secondary rear plate 62, secondary top board 63 and secondary plate 64; Secondary top board 63 is connected to after secondary header board 61 and pair between plate 62 upper end, secondary header board 61, secondary after plate 62 and secondary plate 64 can be windowed.

In the present embodiment, auxiliary box body 600 comprises secondary left side casing and secondary right side casing, secondary left side casing is positioned at the left side of left side casing, secondary right side casing is positioned at the right side of right side casing, wherein the anteroposterior dimension of secondary left side casing is less than the anteroposterior dimension of left side casing, and the anteroposterior dimension of secondary right side casing is greater than the anteroposterior dimension of right side casing, after prefabricated house folds, secondary left side casing is housed in the casing of left side, and secondary right side casing is nested in the casing of right side.

As shown in Figure 20 and Figure 21, described secondary slide rail 700 is located between side box body 200 and auxiliary box body 600, and in the present embodiment, described secondary slide rail 700 at least comprises slide rail in secondary glidepath and pair.Secondary glidepath between side box body and auxiliary box body forms by four, and in the pair between side box body and auxiliary box body, slide rail forms by two.

Secondary glidepath between left side casing and secondary left side casing comprises cursor slide 712a under secondary lower guideway 711a and pair, and as shown in Figure 20 to Figure 21, secondary lower guideway 711a is arranged on lower cursor slide 312a, and secondary lower guideway 711a is provided with secondary gliding groove; What under pair, slided in one end of cursor slide 712a is located in secondary gliding groove, and secondary lower cursor slide 712a is fixedly connected with casing on the left of pair.As shown in Figure 20 to Figure 21, in pair between secondary left side casing and left side casing, slide rail comprises cursor slide 722a in secondary upper rail 721a and pair, secondary upper rail 721a is fixed in the casing of left side, secondary upper rail 721a is provided with secondary upper hopper chute, what in pair, slided in one end of cursor slide 722a is located in secondary upper hopper chute, and in pair, cursor slide 722a is fixed on outside the casing of secondary left side.As shown in Figure 20 and Figure 21, correspond to secondary left side casing in the left side of side base plate 25a and be hinged with parabasal plate 65a by secondary jointed shaft 66a, as shown in figure 21, assistant support 67a is hinged with between cursor slide 712a under parabasal plate 25a and pair, one end of this assistant support 67a is hinged on the middle part of corresponding parabasal plate 65a, the other end of this assistant support 67a is hinged on the left end of cursor slide 712a under the pair corresponding to secondary left side casing, after the parabasal plate 65a corresponding to secondary left side casing launches, secondary lower cursor slide 712a is positioned at the below of this parabasal plate 65a.

Secondary glidepath between right side casing and secondary right side casing comprises cursor slide 712b under secondary lower guideway 711b and pair, and as shown in Figure 20 to Figure 21, secondary lower guideway 711b is arranged on lower cursor slide 312b, and secondary lower guideway 711b is provided with secondary gliding groove; What under pair, slided in one end of cursor slide 712b is located in secondary gliding groove, and secondary lower cursor slide 712b is fixedly connected with casing on the right side of pair.As shown in Figure 20 to Figure 21, upper slide rail between right side casing and secondary right side casing comprises cursor slide 722b in secondary upper rail 721b and pair, secondary upper rail 721b is fixed on the upper surface of casing side, right side top board, secondary upper rail 721b is provided with upper hopper chute, what in pair, slided in one end of cursor slide 722b is located in secondary upper hopper chute, and in pair, cursor slide 722b is fixed on the cabinet wall of secondary right side.As shown in Figure 20 and Figure 21, correspond to secondary right side casing on the right side of parabasal plate 25b and be hinged with parabasal plate 65b by secondary jointed shaft 66b, as shown in figure 21, assistant support 67b is hinged with between cursor slide 712b under the parabasal plate 65b corresponding to secondary right side casing and pair, one end of this assistant support 67b is hinged on the middle part of corresponding parabasal plate 65b, the other end of this assistant support 67b is hinged on the right-hand member of cursor slide 712b under the pair corresponding to secondary right side casing, after the parabasal plate 65b corresponding to secondary right side casing launches, secondary lower cursor slide 712b is positioned at the below of this parabasal plate 65b.

As shown in figure 20, be state that present embodiment prefabricated house launches completely.For the prefabricated house of present embodiment, if launch prefabricated house, its process is: (1) pulls right side casing to the right, like this, the lower cursor slide 312b be connected with right side casing and upper cursor slide 322b follows right side casing and moves right, and right side casing launches gradually, right side casing is in expansion process, owing to being provided with support 27b between lower cursor slide 312b and side base plate 25b, therefore, the side base plate 25b corresponding to right side casing under the effect of support 27b follows expansion; (2) secondary right side casing is pulled to the right, like this, under the pair is connected with secondary right side casing in cursor slide 712b and pair cursor slide 722b follow secondary on the right side of casing move right, secondary right side casing launches gradually, secondary right side casing is in expansion process, owing to being provided with assistant support 67b between cursor slide 712b and parabasal plate 65b under pair, therefore, the parabasal plate 65b corresponding to secondary right side casing under the effect of assistant support 67b follows expansion; (3) left side casing is pulled to the left, like this, the lower cursor slide 312a be connected with left side casing and upper cursor slide 322a follows left side casing and is moved to the left, left side casing launches gradually, left side casing is in expansion process, owing to being provided with support 27a between lower cursor slide 312a and side base plate 25a, therefore, the side base plate 25a corresponding to left side casing under the effect of support 27a follows expansion; (4) secondary left side casing is pulled to the left, like this, under the pair is connected with secondary left side casing in cursor slide 712a and pair cursor slide 722a follow secondary on the left of casing be moved to the left, secondary left side casing launches gradually, secondary left side casing is in expansion process, owing to being provided with assistant support 67a between cursor slide 712a and parabasal plate 65a under pair, therefore, the parabasal plate 65a corresponding to secondary left side casing under the effect of assistant support 67a follows expansion.Certainly, said process (1) and (3) also can be carried out simultaneously, and process (2) and (4) can be carried out simultaneously.When launching prefabricated house, owing to arranging slide rail 300 between middle casing 100 and side box body 200, therefore, the stable movement of side box body 200, owing to being provided with secondary slide rail 700 between side box body 200 and auxiliary box body 600, therefore, the stable movement of auxiliary box body, in addition, due to lower guideway 311a, 311b is arranged on below middle base plate 14, lower cursor slide 312a, secondary lower guideway 711a is arranged on the below of side base plate 25a, lower cursor slide 312b, secondary lower guideway 711b is arranged on the below of side base plate 25b, secondary lower cursor slide 712a is arranged on the below of parabasal plate 65a, secondary lower cursor slide 712b is arranged on the below of parabasal plate 65b, like this, after prefabricated house launches, glidepath, secondary glidepath is hidden in middle base plate 14 and side base plate 25a, 25b and parabasal plate 65a, the below of 65b, therefore, user is not subject to the impact of glidepath and secondary glidepath when using prefabricated house.If fold prefabricated house, its process is: (1) to the left casing direction promotes secondary left side casing, and secondary left side casing folds in the casing of left side under the guide effect of secondary slide rail; Secondary left side casing is folding in process, due to the effect of assistant support 67a, the parabasal plate 65a corresponding to secondary left side casing can follow folding, (2) left side casing and secondary left side casing is promoted to middle casing 100 direction, left side casing folds in middle casing 100 under the guide effect of slide rail, due to middle base plate 14 and middle header board 11 and in after all have gap between plate 12, therefore, the lower end of the left side side header board of casing and rear flank plate can along for accommodation in gap, and the effect of guiding can also be played in this gap; Left side casing is folding in process, and due to the effect of support 27a, the side base plate 25a corresponding to left side casing can follow folding; (3) casing direction promotes secondary right side casing to the right, and secondary right side casing is nested on the casing of right side under the guide effect of secondary slide rail; Secondary right side casing is folding in process, and due to the effect of assistant support 67b, the parabasal plate 65b corresponding to secondary right side casing can follow folding; (4) right side casing and secondary right side casing is promoted to middle casing 100 direction, right side casing, secondary right side casing fold in the casing of left side under the guide effect of slide rail, due to middle base plate 14 and middle header board 11 and in after all have gap between plate 12, therefore, the side header board of right side casing and the lower end of rear flank plate can along for accommodation in gaps, after the secondary header board of secondary right side casing and pair, the lower end of plate can along for accommodation in gap, and the effect of guiding can also be played in this gap; Right side casing is folding in process, and due to the effect of support 27b, the side base plate 25b corresponding to right side casing can follow folding.Certainly, above-mentioned steps (1) and (3) can be carried out simultaneously, and step (2) and (4) can be carried out simultaneously.

In the present embodiment, when needs movement operation room or when not using prefabricated house, left side casing, right side casing, secondary left side casing and secondary right side casing can be folded, like this, the volume of prefabricated house can be reduced; When needs use prefabricated house, left side casing, right side casing, secondary left side casing and secondary right side casing are launched, can usage space be expanded.

Embodiment 4.

As shown in Figure 22 to Figure 29, prefabricated house comprises middle casing 100, side box body 200, slide rail, crossbeam 400.

As shown in Figure 22 to Figure 24, middle casing 100 comprise middle header board 11, in after plate 12, middle top board 13 and middle base plate 14.Middle top board 13 be connected to middle header board 11 and in after between plate 12 upper end; Middle header board 11 has window or door.As shown in Figure 22 to Figure 24, middle base plate 14 is separated setting with other parts of middle casing 100, and middle base plate 14 and middle header board 11 have gap, middle base plate 14 and in after there is gap between plate 12.Crossbeam 400 is located at the below of middle base plate 14, as shown in Figure 24 and Figure 26, crossbeam 400 is provided with support plate 800, and middle base plate 14 is supported by support plate 14; Middle header board 11 and in after plate 12 supported by crossbeam 400.

As shown in Figure 22 to Figure 24, in middle casing 100, be provided with inner frame 500, inner frame 500 comprises pillar 51 and is located at the inside ceiling panel 52 on pillar 51 top, and certainly, inside ceiling panel 52 also can be substituted by inner frame body; Between inner frame 500 and middle casing 100, there is space.

As shown in Figure 27 to Figure 29, side box body 200 comprises side header board 21, rear flank plate 22, side top board 23 and side board 24; Side top board 23 is connected between side header board 21 and rear flank plate 22 upper end, and side board 24 is connected between side header board 21 and rear flank plate 22 outer side edges, and side header board 21, rear flank plate 22 and side board 24 can be windowed; Be fixed with side base plate in the bottom of side box body 200, side base plate has the escape groove corresponding with support plate.

Described slide rail 300 is located between middle casing 100 and side box body 200, and in the present embodiment, described slide rail 300 at least comprises glidepath and upper slide rail.

Glidepath 31 between middle casing 100 and left side casing comprises lower guideway 311a and lower cursor slide 312a, as shown in Figure 22 to Figure 29, lower guideway 311a is arranged on the both sides of support plate 800, crossbeam 400 is positioned at the front side of raising middle flask body and rear side and the position corresponding with gap is provided with lower guideway 311a, lower guideway 311a is provided with gliding groove; What slided in one end of lower cursor slide 312a is located in gliding groove, for left side casing, the lower cursor slide 312a of the lower guideway corresponding with support plate 800 both sides is fixed on the both sides of side base plate 25a escape groove 255a, and the lower cursor slide 312a corresponding with the lower guideway on crossbeam is fixed on the casing of left side.As shown in Figure 22 to Figure 29, upper slide rail 32 between middle casing 100 and left side casing comprises upper rail 321a and upper cursor slide, upper rail 321a is fixed on middle casing 100 inwall, upper rail 321a is provided with upper hopper chute, what slided in one end of upper cursor slide is located in upper hopper chute, and upper cursor slide is fixed on the upper surface of casing side, left side top board.

Glidepath 31 between middle casing 100 and right side casing comprises lower guideway 311b and lower cursor slide 312b, as shown in Figure 22 to Figure 29, lower guideway 311b is arranged on the both sides of support plate 800, the lower guideway 311b be arranged on support plate 800 is positioned at the top of lower guideway 311a, crossbeam 400 is positioned at the front side of raising middle flask body and rear side and the position corresponding with gap is provided with lower guideway 311b, lower guideway 311b is provided with gliding groove; What slided in one end of lower cursor slide 312b is located in gliding groove, for right side casing, the lower cursor slide 312b of the lower guideway 311b corresponding with support plate 800 both sides is fixed on the both sides of side base plate 25b escape groove 255b, and the lower cursor slide 312b corresponding with the lower guideway 311b on crossbeam is fixed on the casing of right side.As shown in Figure 22 to Figure 29, upper slide rail 32 between middle casing 100 and right side casing comprises upper rail 321b and upper cursor slide, upper rail 321b is fixed on inner frame 500, upper rail 321b is provided with upper hopper chute, what slided in one end of upper cursor slide is located in upper hopper chute, and upper cursor slide is fixed on the cabinet wall of right side.

For the prefabricated house of present embodiment, if will launch prefabricated house, its process is: (1) pulls right side casing to the right, and like this, the lower cursor slide 312b be connected with right side casing and upper cursor slide 322b follows right side casing and moves right, and right side casing launches gradually; (2) pull left side casing to the left, like this, the lower cursor slide 312a be connected with left side casing and upper cursor slide 322a follows left side casing and is moved to the left, and left side casing launches gradually.Certainly, said process (1) and (2) also can be carried out simultaneously.When launching prefabricated house, owing to arranging slide rail between middle casing 100 and side box body 200, therefore, the stable movement of side box body 200; In addition, because lower guideway 311a, 311b are arranged on below middle base plate 14, lower cursor slide 312a is arranged on the below of side base plate 25a, lower cursor slide 312b is arranged on the below of side base plate 25b, like this, after prefabricated house launches, glidepath is hidden in the below of middle base plate 14 and side base plate 25a, 25b, therefore, the impact of user when using prefabricated house not by glidepath.If fold prefabricated house, its process is: (1) promotes left side casing to middle casing 100 direction, left side casing folds in middle casing 100 under the guide effect of slide rail, due to middle base plate 14 and middle header board 11 and in after all have gap between plate 12, therefore, the lower end of the left side side header board of casing and rear flank plate can along for accommodation in gap, and the effect of guiding can also be played in this gap; Left side casing is folding in process, and support plate 800 is located in the escape groove of left side casing, like this, even if side base plate is fixedly connected with left side casing, side base plate 25a also can be folded to the below of middle base plate 14, and side base plate 25a is fixedly connected with left side casing, can improve the fastness of left side casing; (2) right side casing is promoted to middle casing 100 direction, right side casing folds in the casing of left side under the guide effect of slide rail, due to middle base plate 14 and middle header board 11 and in after all have gap between plate 12, therefore, the lower end of the right side side header board of casing and rear flank plate can along for accommodation in gap, and the effect of guiding can also be played in this gap; Right side casing is folding in process, and support plate 800 is located in the escape groove of right side casing, like this, even if side base plate is fixedly connected with right side casing, side base plate 25b also can be folded to the below of middle base plate 14, and side base plate 25b is fixedly connected with right side casing, can improve the fastness of right side casing.Certainly, above-mentioned steps (1) and (2) can be carried out simultaneously.

Embodiment 5.

As shown in figures 30 and 31, prefabricated house comprises middle casing 100, side box body 200, middle upper box 90, side upper box 900, slide rail 300, crossbeam 400.

As shown in figures 30 and 31, middle casing 100 comprise middle header board 11, in after plate 12, middle top board 13 and middle base plate 14.Middle top board 13 be connected to middle header board 11 and in after between plate 12 upper end; Middle header board 11 has window or door 111.As shown in figures 30 and 31, middle base plate 14 is separated setting with other parts of middle casing 100, and middle base plate 14 and middle header board 11 have gap, middle base plate 14 and in after there is gap between plate 12.

As shown in figures 30 and 31, side box body 200 comprises side header board 21, rear flank plate 22, side top board 23 and side board 24; Side top board 23 is connected between side header board 21 and rear flank plate 22 upper end, and side board 24 is connected between side header board 21 and rear flank plate 22 outer side edges, and side header board 21, rear flank plate 22 and side board 24 can be windowed.

In the present embodiment, side box body 200 comprises left side casing and right side casing, left side casing is arranged in the left side of casing 100, right case is arranged in the right side of casing 100, wherein the anteroposterior dimension of left side casing is less than the anteroposterior dimension of middle casing 100, and the anteroposterior dimension of right side casing is greater than the anteroposterior dimension of left side casing, after prefabricated house folds, right side casing is housed in middle casing 100, and left side casing is housed in the casing of right side.

As shown in figures 30 and 31, middle upper box 90 upper header board 91 in comprising, in upper after plate 92 and middle upper plate 93.During middle upper plate 93 is connected to upper header board 91 and in upper after between plate 92 upper end; In on header board 91 has window or door.

As shown in figures 30 and 31, side upper box 900 to comprise on side side plate 904 on plate 902 after on header board 901, side, side upper plate 903 and side; Side upper plate 903 to be connected on side after on header board 901 and side between plate 902 upper end, and on side, side plate 904 to be connected on side after on header board 901 and side between plate 902 outer side edges, on side on header board 901, side after side plate 904 can be windowed for plate 902 and side.

In the present embodiment, side upper box 900 comprises left side upper box and upper right side casing, left side upper box is arranged in the left side of upper box 90, right side upper box is arranged in the right side of upper box 90, wherein the anteroposterior dimension of left side upper box is less than the anteroposterior dimension of middle upper box 90, and the anteroposterior dimension of left side upper box is greater than the anteroposterior dimension of right side upper box, after prefabricated house folds, left side upper box is housed in middle upper box 90, and right side upper box is housed in the upper box of left side.

As shown in figures 30 and 31, described slide rail 300 at least comprises glidepath and upper slide rail.Glidepath between middle casing 100 and left side casing comprises lower guideway 311a and lower cursor slide 312a, as shown in figure 31, lower guideway 311a forms by four, lower guideway 311a is arranged on crossbeam 400, crossbeam 400 forms by two, middle base plate 14 is arranged on lower guideway 311a, lower guideway 311a is made to be arranged in the below of base plate 14, middle header board 11 and in after plate 12 supported by crossbeam 400, so just can ensure there is gap between middle base plate 14 and middle header board 11, middle base plate 14 and in after have gap between plate 12, left side casing and right side casing can be allowed to fold in middle casing 100, lower guideway 311a is provided with gliding groove, what slided in one end of lower cursor slide 312a is located in gliding groove, and lower cursor slide 312a is fixedly connected with left side casing.As shown in figure 31, in the upper slide rail in left side is arranged between upper box 90 and left side upper box, on this, slide rail comprises upper rail 321a and upper cursor slide 322a, upper rail 321a is fixed on middle upper box 90 inwall, upper rail 321a is provided with upper hopper chute, what slided in one end of upper cursor slide 322a is located in upper hopper chute, and upper cursor slide 322a is fixed on the upper surface of top box side, left side top board.As shown in figure 31, correspond to left side casing in the left side of middle base plate 14 and be hinged with side base plate 25a by jointed shaft 26a, as shown in figure 31, support 27a is hinged with between the side base plate 25a corresponding to left side casing and lower cursor slide 312a, one end of this support 27a is hinged on the middle part of respective side base plate 25a, the other end of this support 27a is hinged on the left end of the lower cursor slide 312a corresponding to left side casing, after the side base plate 25a corresponding to left side casing launches, lower cursor slide 312a is positioned at the below of this side base plate 25a.

Glidepath 31 between middle casing 100 and right side casing comprises lower guideway 311b and lower cursor slide 312b, as shown in figure 31, lower guideway 311b is arranged on crossbeam 400, middle base plate 14 is arranged on lower guideway 311b, make lower guideway 311b be arranged in the below of base plate 14, lower guideway 311b is provided with gliding groove; What slided in one end of lower cursor slide 312b is located in gliding groove, and lower cursor slide 312b is fixedly connected with right side casing.As shown in figure 31, upper slide rail 32 between middle casing 100 and right side casing comprises upper rail 321b and upper cursor slide 322b, upper rail 321b is fixed on the inwall of middle casing 100, upper rail 321b is provided with upper hopper chute, what slided in one end of upper cursor slide 322b is located in upper hopper chute, and upper cursor slide 322b is fixed on the cabinet wall of right side.As shown in figure 31, correspond to right side casing on the right side of middle base plate 14 and be hinged with side base plate 25b by jointed shaft 26b, as shown in figure 31, support 27b is hinged with between the side base plate corresponding to right side casing and lower cursor slide, one end of this support 27b is hinged on the middle part of respective side base plate, the other end of this support 27b is hinged on the right-hand member of the lower cursor slide 312b corresponding to right side casing, and after the side base plate 25b corresponding to right side casing launches, lower cursor slide 312b is positioned at the below of this side base plate 25b.

Between middle casing 100 and middle upper box 90, be provided with lifting body, as shown in figure 32, described lifting body comprises rotating shaft 101, nut 102, screw rod 103 and drive unit.Rotating shaft 101 is arranged on middle casing 100, rotating shaft 101 is hollow shaft, described nut 102 is fixedly connected on the upper end of rotating shaft 101 or is embedded in the upper end of rotating shaft 101, screw rod 103 is meshed with nut 102, the upper end of screw rod 103 is connected on middle upper box 90, described rotating shaft 101, nut 102, screw rod 103 according in the profile of casing 100 arrange more than two groups, usually, middle casing 100 is square, therefore, in order to improve the stability of lifting, on four angles of middle casing 100, correspondence arranges one group of rotating shaft 101, nut 102 and screw rod 103; Described drive unit comprises hand reel 104, first bevel gear (not shown), the second bevel gear (not shown) and wire rope 105, hand reel 104 is arranged on middle casing 100, first bevel gear is connected on hand reel 104, second bevel gear is connected in a wherein rotating shaft 101, first bevel gear and the second bevel gear are meshed, and wire rope 105 is enclosed within each rotating shaft 101.When rotating hand reel 104, hand reel 104 drives the first bevel gear to rotate, first bevel gear drives the second bevel gear to rotate, second bevel gear drives connected rotating shaft 101 to rotate, and under the effect of wire rope 105, drives other rotating shafts 101 to rotate, rotating shaft 101 rotates, and drives nut 102 to rotate, under the effect of nut 102, screw rod 103 rectilinear motion, upper box 90 elevating movement in final drive.Certainly, above-mentioned wire rope also can substitute with chain, and after wire rope is substituted by chain, then need to install sprocket wheel in rotating shaft 101, chain is enclosed within sprocket wheel.In addition, drive unit can also be another kind of structure, namely utilizes hand reel directly to drive to be enclosed within the wire rope motion in rotating shaft 101, thus the lifting of upper box 90 in realizing.The another kind of structure of drive unit is mounting nuts seat in middle casing 100, by bearing mounting nuts 102 on nut seat, screw rod 103 is installed on nut 102, the upper end of screw rod 103 is connected with middle upper box 90, nut 102 overlaps wire rope, utilizes hand reel to drive a wherein nut 102 to rotate or the motion of Direct driver wire rope, nut 102 so just can be driven to rotate, thus impel screw rod 103 to move up and down, the lifting action of upper box 90 in final realization.In addition, lifting body can also be cylinder or hydraulic cylinder, and wherein cylinder body is fixed on middle casing 100, and the upper end of piston rod is fixed on middle upper box 90, when control cylinder or hydraulic cylinder works, then and the lifting of upper box 90 in can realizing.

As shown in figure 31, vertical slide rail is provided with between left side casing and left side upper box, described vertical slide rail comprises vertical lower guideway 201a and vertical upper cursor slide 202a, vertical lower guideway 201a is fixed on the casing of left side, vertical upper cursor slide 202a is located on vertical lower guideway 201a, and vertical upper cursor slide 202a is fixed on the upper box of left side.Vertical slide rail is provided with between right side casing and right side upper box, described vertical slide rail comprises vertical lower guideway 201b and vertical upper cursor slide 202b, vertical lower guideway 201b is fixed on the casing of right side, vertical upper cursor slide 202b is located on vertical lower guideway 201b, and vertical upper cursor slide 202b is fixed on the upper box of right side.

As shown in Figure 31 and Figure 33, at middle upper box 90 be then provided with linkage between upper box 900, described linkage comprises buckle 301 and lower pinch plate 302, and upper buckle 301 is fixed on middle upper box 90, and upper buckle 301 is arranged near side upper box 900; Lower pinch plate 302 is fixed on the upper box of side, and lower pinch plate 302 is arranged near middle upper box 90.Described upper buckle 301 is in L-type, and described lower pinch plate 302 is in inverted L shape.

As shown in figure 30, be state that present embodiment prefabricated house launches completely.For the prefabricated house of present embodiment, if launch prefabricated house, its process is: (1) pulls right side casing to the right, like this, the lower cursor slide 312b be connected with right side casing and upper cursor slide 322b follows right side casing and moves right, and right side upper box is followed right side casing and moved right, and right side casing and right side upper box launch gradually, after right side upper box launches, the lower pinch plate on the upper box of right side fastens on the upper buckle 301 of right side upper box, right side casing is in expansion process, and owing to being provided with support 27b between lower cursor slide 312b and side base plate 25b, therefore, the side base plate 25b corresponding to right side casing under the effect of support 27b follows expansion, (2) left side casing is pulled to the left, like this, the lower cursor slide 312a be connected with left side casing and upper cursor slide 322a follows left side casing and is moved to the left, left side upper box is followed left side casing and is moved to the left, left side casing and left side upper box launch gradually, after left side upper box launches, lower pinch plate on the upper box of left side fastens on the upper buckle 301 of left side upper box, left side casing is in expansion process, owing to being provided with support 27a between lower cursor slide 312a and side base plate 25a, therefore, the side base plate 25a corresponding to left side casing under the effect of support 27a follows expansion.Certainly, said process (1) and (2) also can be carried out simultaneously.(3) upper box 90 in lifting body jacking is utilized, in jacking process, because lower pinch plate and upper buckle fasten mutually, like this, left side upper box and right side upper box are followed together with middle upper box and are risen, and utilize vertical slide rail to lead, like this, just decrease the consumption of lifting body, and the jacking of upper box 90 and side upper box 900 in realizing, meanwhile, vertical slide rail can improve in the jacking stationarity of upper box 90 and side upper box 900.When launching prefabricated house, owing to being provided with slide rail 300, therefore, the stable movement of side box body 200; In addition, because lower guideway 311a, 311b are arranged on below middle base plate 14, lower cursor slide 312a is arranged on the below of side base plate 25a, lower cursor slide 312b is arranged on the below of side base plate 25b, therefore, after prefabricated house launches, glidepath is hidden in the below of middle base plate 14 and side base plate 25a, 25b, therefore, the impact of user when using prefabricated house not by glidepath.If fold prefabricated house, its process is: (1) utilizes lifting body to fall middle upper box 90, now, side upper box 900 follow under self gravitation effect in upper box 900 decline, after middle upper box 90 and side upper box 900 decline, middle upper box 900 is enclosed within middle casing 100, and side upper box 900 is enclosed within side box body 200.(2) left side casing is promoted to middle casing 100 direction, left side casing and left side upper box follow movement, left side casing folds in middle casing 100 under the guide effect of slide rail, it is external and folded in middle upper box that left side upper box is enclosed within raising middle flask, lower pinch plate engaging lifting on the upper buckle of middle upper box and left side upper box, due to middle base plate 14 and middle header board 11 and in after all have gap between plate 12, therefore, the lower end of the left side side header board of casing and rear flank plate can along for accommodation in gap, and the effect of guiding can also be played in this gap; Left side casing is folding in process, and due to the effect of support 27a, the side base plate 25a corresponding to left side casing can follow folding.(3) right side casing is promoted to middle casing 100 direction, right side casing and right side upper box accompany movement, right side casing folds in middle casing under the guide effect of slide rail, right side upper box folds in the upper box of left side, lower pinch plate engaging lifting on the upper buckle of middle upper box and right side upper box, due to middle base plate 14 and middle header board 11 and in after all have gap between plate 12, therefore, the lower end of the right side side header board of casing and rear flank plate can along for accommodation in gap, and the effect of guiding can also be played in this gap; Right side casing is folding in process, and due to the effect of support 27b, the side base plate 25b corresponding to right side casing can follow folding.Certainly, above-mentioned steps (2) and (3) can be carried out simultaneously.

As shown in Figure 34 to Figure 36, described linkage can also be another kind of structure, and linkage comprises bolt plate 401 and selvage 402; Bolt plate 401 is fixed on side upper box 900, and bolt plate 401 is provided with dead bolt 4011; Selvage 402 is fixed on middle upper box 90, and selvage 402 is provided with the lockhole 4021 inserted for dead bolt 4011; After side upper box 900 launches relative to middle upper box 90, dead bolt 4011 is inserted in lockhole 4021, and after side upper box 900 folds relative to middle upper box 90, dead bolt 4011 departs from lockhole 4021.

Embodiment 6.

As shown in figure 37, prefabricated house comprises middle casing 100, side box body 200, middle upper box 90, A type top 50, slide rail 300, crossbeam 400.

Upper header board 91 during middle upper box 90 comprises, in upper after plate 92 and middle upper plate 93.During middle upper plate 93 is connected to upper header board 91 and in upper after between plate 92 upper end; In on header board 91 has window or door.The anteroposterior dimension of middle upper box 90 is greater than the anteroposterior dimension of middle casing 100.

As shown in Figure 37 and Figure 40, A type top 50 is hinged with middle casing is upper above side box body, described A type top 50 comprises plate 502 and A type top board 503 after A type header board 501, A type, after A type header board 501 and A type, plate 502 is triangular in shape, A type top board 503 to be connected to after A type header board 501 and A type between plate 502, A type top board 503 is obliquely installed, and the distance after A type header board 501 and A type between plate 502 is greater than the anteroposterior dimension of side box body.

As shown in figure 37, be the state that present embodiment prefabricated house launches completely, Figure 38 is the state diagram that prefabricated house folds a half, and Figure 39 is the state diagram that prefabricated house folds completely.For the prefabricated house of present embodiment, if will launch prefabricated house, its process is: (1) utilizes upper box 90 in lifting body jacking, and middle upper box 90 is in uphill process, and rising is followed on A type top 50; (2) right side casing is pulled to the right, like this, the lower cursor slide 312b be connected with right side casing and upper cursor slide 322b follows right side casing and moves right, right side casing launches gradually, be positioned at right side casing above A type top also follow expansion, right side casing in expansion process, owing to being provided with support 27b between lower cursor slide 312b and side base plate 25b, therefore, the side base plate 25b corresponding to right side casing under the effect of support 27b follows expansion; (3) left side casing is pulled to the left, like this, the lower cursor slide 312a be connected with left side casing and upper cursor slide 322a follows left side casing and is moved to the left, left side casing launches gradually, be positioned at left side casing above A type top also follow expansion, left side casing in expansion process, owing to being provided with support 27a between lower cursor slide 312a and side base plate 25a, therefore, the side base plate 25a corresponding to left side casing under the effect of support 27a follows expansion.Certainly, said process (2) and (3) also can be carried out simultaneously.When launching prefabricated house, owing to arranging slide rail 300 between middle casing 100 and side box body 200, therefore, the stable movement of side box body 200; In addition, because lower guideway 311a, 311b are arranged on below middle base plate 14, lower cursor slide 312a is arranged on the below of side base plate 25a, lower cursor slide 312b is arranged on the below of side base plate 25b, therefore, after prefabricated house launches, glidepath is hidden in the below of middle base plate 14 and side base plate 25a, 25b, therefore, the impact of user when using prefabricated house not by glidepath.Adopt A type top, the usage space of prefabricated house can be increased, and convenient folding A type top, in this programme, be mainly used in A type top placing bed, like this, the expansion volume of prefabricated house can not only be reduced, and the inner space of prefabricated house can better be utilized.

If fold prefabricated house, its process is: (1) promotes left side casing to middle casing 100 direction, left side casing folds in middle casing 100 under the guide effect of slide rail, the A type be positioned at above the casing of left side is folding under withstanding on self gravitation effect, due to middle base plate 14 and middle header board 11 and in after all have gap between plate 12, therefore, the side header board of left side casing and the lower end of rear flank plate can along for accommodation in gaps, and the effect of guiding can also be played in this gap; Left side casing is folding in process, and due to the effect of support 27a, the side base plate 25a corresponding to left side casing can follow folding; (2) right side casing is promoted to middle casing 100 direction, right side casing folds in the casing of left side under the guide effect of slide rail, the A type be positioned at above the casing of right side is folding under withstanding on self gravitation effect, due to middle base plate 14 and middle header board 11 and in after all have gap between plate 12, therefore, the lower end of the right side side header board of casing and rear flank plate can along for accommodation in gap, and the effect of guiding can also be played in this gap; Right side casing is folding in process, and due to the effect of support 27b, the side base plate 25b corresponding to right side casing can follow folding; (3) utilize lifting body to fall middle upper box 90, now, decline is followed on A type top.Certainly, above-mentioned steps (1) and (2) can be carried out simultaneously.

As shown in Figure 41 and Figure 42, available Type B top 60, A type top is replaced, described Type B top 60 comprises plate 602, Type B top board 603 and Type B side plate 604 after Type B header board 601, Type B, after Type B header board 601 and Type B, plate 602 is at right angles trapezoidal, Type B top board 603 to be connected to after Type B header board 601 and Type B between plate 602, Type B top board 603 is obliquely installed, and the distance after Type B header board 601 and Type B between plate 602 is greater than the anteroposterior dimension of side box body, and Type B side plate 604 is hinged on side box body.When prefabricated house is in folded state, Type B side plate 604 is folded on the top of side box body, and when prefabricated house is in deployed condition, Type B side plate upwards launches.Adopt Type B top, the usage space of prefabricated house can be increased, and convenient folding Type B top, in this programme, be mainly used in Type B top placing bed, like this, the expansion volume of prefabricated house can not only be reduced, and the inner space of prefabricated house can better be utilized, and, after place bed in Type B top, because the outside on Type B top can not taper off to a point, therefore, user can be allowed can not to feel oppressive, use more comfortable.

Embodiment 7.

As shown in Figure 43 and Figure 44, prefabricated house comprises middle casing 100, side box body 200, slide rail 300, crossbeam 400.

As shown in Figure 43 and Figure 44, header board 701 in the upper end thereof of middle header board 11 has, in after the upper end thereof of plate 12 have on after plate 702, on header board 701 upper end and on after plate 702 upper end between be connected with flexible top (not shown); Side box body 200 is hinged with the turnover bracket 703 of more than three, between turnover bracket 703, is provided with flexible top (not shown).

For the prefabricated house of present embodiment, if launch prefabricated house, its process is: (1) pulls right side casing to the right, like this, the lower cursor slide 312b be connected with right side casing and upper cursor slide 322b follows right side casing and moves right, and right side casing launches gradually, right side casing is in expansion process, owing to being provided with support 27b between lower cursor slide 312b and side base plate 25b, therefore, the side base plate 25b corresponding to right side casing under the effect of support 27b follows expansion; (2) left side casing is pulled to the left, like this, the lower cursor slide 312a be connected with left side casing and upper cursor slide 322a follows left side casing and is moved to the left, left side casing launches gradually, left side casing is in expansion process, owing to being provided with support 27a between lower cursor slide 312a and side base plate 25a, therefore, the side base plate 25a corresponding to left side casing under the effect of support 27a follows expansion; (3) upwards in upset upper header board 701 and in upper after plate 702, in upper header board 701 and in upper after flexible top between plate 702 launches, expansion turnover bracket 703, the flexible top of turnover bracket is launched, like this, the expansion of prefabricated house is convenient, fast, can alleviate the weight of prefabricated house.Certainly, said process (1) and (2) also can be carried out simultaneously.When launching prefabricated house, owing to arranging slide rail 300 between middle casing 100 and side box body 200, therefore, the stable movement of side box body 200; In addition, because lower guideway 311a, 311b are arranged on below middle base plate 14, lower cursor slide 312a is arranged on the below of side base plate 25a, lower cursor slide 312b is arranged on the below of side base plate 25b, therefore, after prefabricated house launches, glidepath is hidden in the below of middle base plate 14 and side base plate 25a, 25b, therefore, the impact of user when using prefabricated house not by glidepath.If fold prefabricated house, its process is: (1) folded turnover support 703, and the flexible top on turnover bracket folds, inwardly and in upset downwards upper header board 701 and in upper after plate 702, in upper header board 701 and in upper after flexible top between plate 702 fold; (2) left side casing is promoted to middle casing 100 direction, left side casing folds in middle casing 100 under the guide effect of slide rail, due to middle base plate 14 and middle header board 11 and in after all have gap between plate 12, therefore, the lower end of the left side side header board of casing and rear flank plate can along for accommodation in gap, and the effect of guiding can also be played in this gap; Left side casing is folding in process, and due to the effect of support 27a, the side base plate 25a corresponding to left side casing can follow folding; (3) right side casing is promoted to middle casing 100 direction, right side casing folds in the casing of left side under the guide effect of slide rail, due to middle base plate 14 and middle header board 11 and in after all have gap between plate 12, therefore, the lower end of the right side side header board of casing and rear flank plate can along for accommodation in gap, and the effect of guiding can also be played in this gap; Right side casing is folding in process, and due to the effect of support 27b, the side base plate 25b corresponding to right side casing can follow folding.Certainly, above-mentioned steps (2) and (3) can be carried out simultaneously.

Embodiment 8.

As shown in Figure 45 to Figure 49, a kind of prefabricated house comprises middle casing 100 and is hinged on the side box body 200 with right side on the left of middle casing 100 lower end by jointed shaft 26.

Middle casing 100 comprise be mutually permanently connected middle header board 11, in after plate, middle base plate and middle top board 13, middle casing 100 is supported by crossbeam 400.

Side box body 200 comprises side header board 21, rear flank plate 22, side board 24 and side base plate 25; Corresponding to side box body in the upper end of middle casing 100 and be hinged with side top board 23 by jointed shaft, for strengthening the intensity of side top board, side top board being provided with rib; Be provided with the runner group of more than a group at middle casing 100 near side box body 200, often organize runner group and comprise two runners, one of them runner is located at the upper end of middle casing, and another runner is located at the bottom of middle casing; Side box body 200 is provided with wire rope 801, is connected with side top board after two runners of the runner group that the other end of wire rope 801 is organized through each.

As shown in the figure, Figure 46 is the state that prefabricated house launches completely, and Figure 47 is the schematic diagram that prefabricated house launches half, and Figure 48 is the schematic diagram of the side box body expansion half in left side.Figure 49 is movable completely folding schematic diagram.In the present embodiment, the process that prefabricated house launches is: the side box body first rotating left side to the left, in the process, under the effect of wire rope, expansion followed by the side top board 23 in left side, then rotates the side box body on right side to the right, in the process, under the effect of wire rope, expansion followed by the side top board 23 on right side.The process that prefabricated house folds is: the side box body first rotating right side to the left, in the process, under the effect of wire rope, the side top board 23 on right side is followed folding, then rotates the side box body in left side to the right, in the process, under the effect of wire rope, the side top board 23 in left side is followed folding.

Said structure, because this prefabricated house comprises middle casing 100 and side box body 200, and side box body 200 can turn down by relatively middle casing 100, when transport or when not using prefabricated house, side box body 200 is folded outside middle casing 100, thus the volume of prefabricated house can be reduced, when needs use prefabricated house, then launch prefabricated house, easily extensible usage space.

Claims

1. a prefabricated house, is characterized in that: comprise middle casing and be located on the left of middle casing and/or the side box body on right side; Middle casing comprise middle header board, in after plate and middle base plate; The relatively middle casing telescopic moving of side box body; Between middle casing and side box body, be provided with slide rail, described slide rail at least comprises glidepath and upper slide rail; Described glidepath comprises the lower guideway be located on or below middle base plate soffit and the lower cursor slide be connected with side box body, and lower guideway is provided with gliding groove, and what lower cursor slide slided is located in gliding groove; The upper cursor slide that described upper slide rail comprises fixing upper rail and is connected with side box body, upper rail is provided with upper hopper chute, and what upper cursor slide slided is located in upper hopper chute; Middle casing corresponds to each side box body and is hinged with side base plate, lower cursor slide is positioned at the below of side base plate.

2. prefabricated house according to claim 1, it is characterized in that: after side box body folds, side box body is arranged in casing; Be provided with crossbeam in the below of lower guideway, lower guideway is by large beam support, and middle base plate is supported by lower guideway; Middle header board and in after plate by large beam support; Side box body comprises side header board and rear flank plate; Have for accommodating gap, header board lower end, side between middle header board and middle base plate, in after have between plate and middle base plate for accommodating gap, plate lower end, rear flank.

3. prefabricated house according to claim 1 and 2, is characterized in that: be hinged with support at the middle part of side base plate, and the other end of support is hinged on lower cursor slide or side box body.

4. prefabricated house according to claim 1, it is characterized in that: side box body comprises left side casing and right side casing, wherein left side casing is located at the left side of middle casing, right side casing is located at the right side of middle casing, after left side and right side casing fold, left side casing folds in middle casing, and right side casing folds in the casing of left side; In middle casing, be provided with inner frame, the upper rail for leading to left side bin movement is located at middle casing, is located at inner frame for the upper rail led to right side bin movement.

5. prefabricated house according to claim 1, is characterized in that: be provided with the auxiliary box body relative to side box body telescopic moving, and side box body or side base plate are hinged with the parabasal plate corresponding with auxiliary box body; Between side box body and auxiliary box body, be provided with secondary slide rail, described secondary slide rail at least comprises lower secondary slide rail and upper secondary slide rail; Described lower secondary slide rail comprises the lower secondary guide rail be located at below parabasal plate and the lower secondary cursor slide be connected with auxiliary box body, and lower secondary guide rail is provided with lower secondary chute, under being located at that lower secondary cursor slide slides in secondary chute; Described upper secondary slide rail comprises the upper secondary guide rail be located on side box body and the upper secondary cursor slide be connected with auxiliary box body, and upper secondary guide rail is provided with secondary chute, and what upper secondary cursor slide slided is located in secondary chute; Lower secondary cursor slide is positioned at the below of parabasal plate.

6. prefabricated house according to claim 1, is characterized in that: be provided with on middle casing by upper box in lifting body jacking, and respective side casing is provided with the side upper box of lifting; Between middle upper box and side upper box, be provided with linkage, after upper box relatively middle upper box in side launches, linkage fastens, and after side upper box folds relative to middle upper box, linkage unclamps.

7. prefabricated house according to claim 6, is characterized in that: described linkage comprises buckle and lower pinch plate, and upper buckle is fixed on middle upper box, and upper buckle is arranged near side upper box; Lower pinch plate is fixed on the upper box of side, and lower pinch plate is arranged near middle upper box.

8. prefabricated house according to claim 6, is characterized in that: described linkage comprises bolt plate and selvage; Bolt plate is located on the upper box of side, and bolt plate is provided with dead bolt; Selvage is fixed on middle upper box, and selvage is provided with the lockhole inserted for dead bolt; After side upper box launches relative to middle upper box, dead bolt is inserted in lockhole, and after side upper box folds relative to middle upper box, dead bolt departs from lockhole.

9. prefabricated house according to claim 1, is characterized in that: be provided with by upper box in lifting body jacking on middle casing, the anteroposterior dimension of middle upper box is greater than the anteroposterior dimension of middle casing; A type top is hinged with middle casing is upper above side box body, described A type top comprises plate and A type top board after A type header board, A type, after A type header board and A type, plate is triangular in shape, A type top board to be connected to after A type header board and A type between plate, A type top board is obliquely installed, and the distance after A type header board and A type between plate is greater than the anteroposterior dimension of side box body.

10. prefabricated house according to claim 1, is characterized in that: be provided with by upper box in lifting body jacking on middle casing, the anteroposterior dimension of middle upper box is greater than the anteroposterior dimension of middle casing; Type B top is hinged with middle casing is upper above side box body, described Type B top comprises plate, Type B top board and Type B side plate after Type B header board, Type B, after Type B header board and Type B, plate is at right angles trapezoidal, Type B top board to be connected to after Type B header board and Type B between plate, Type B top board is obliquely installed, distance after Type B header board and Type B between plate is greater than the anteroposterior dimension of side box body, and Type B side plate is hinged on side box body.

11. prefabricated houses according to claim 1, is characterized in that: header board in the upper end thereof of middle header board has, in after the upper end thereof of plate have on after plate, on header board upper end and on after plate upper end between be connected with flexible top; Side box body is hinged with the turnover bracket of more than three, between turnover bracket, is provided with flexible top.

12. prefabricated houses according to claim 1, is characterized in that: be fixed with support plate at the soffit of middle base plate, and support plate, by large beam support, support plate is provided with lower guideway, and the inner side of inner side and rear plate that crossbeam is arranged in header board is respectively equipped with lower guideway; Side base plate is fixedly connected with side box body, and lower cursor slide is connected with side base plate, and position corresponding with support plate on the base plate of side has escape groove.

13. prefabricated houses according to claim 1, is characterized in that: side base plate is made up of the little side base plate that more than two pieces are hinged.

14. 1 kinds of prefabricated houses, is characterized in that: comprise middle casing and be hinged on the left of middle casing lower end and/or the side box body on right side; Middle casing comprise middle header board, in after plate, middle base plate and middle top board; Side box body comprises side header board, rear flank plate, side board and side base plate; Correspond to side box body in the upper end of middle casing and be hinged with side top board; Be provided with the runner group of more than a group at middle casing near side box body, often organize runner group and comprise two runners, one of them runner is located at the upper end of middle casing, and another runner is located at the bottom of middle casing; Side box body is provided with wire rope, is connected with side top board after two runners of the runner group that the other end of wire rope is organized through each.