CN106436911A

CN106436911A - Unfoldable mobile home

Info

Publication number: CN106436911A
Application number: CN201610689854.4A
Authority: CN
Inventors: 张玉坤
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-08-19
Filing date: 2016-08-19
Publication date: 2017-02-22
Anticipated expiration: 2036-08-19
Also published as: CN106436911B

Abstract

The invention discloses an unfoldable mobile home. The unfoldable mobile home comprises a middle box body, a left box body, a right box body, an outer frame and an inner frame. The inner frame is arranged inside the outer frame. A gap is formed between the outer frame and the inner frame. A left telescopic guiding mechanism is arranged between the inner frame and the left box body. A right telescopic guiding mechanism is arranged between the outer frame and the right box body. After the unfoldable mobile home is folded, the left box body is arranged outside the inner frame in a sleeving mode, the right box body is arranged outside the left box body in a sleeving mode, and the outer frame is arranged outside the right box body in a sleeving mode. The unfoldable mobile home further comprises an extension box body. For the unfoldable mobile home, the left and right side walls in the left and right box bodies can adopt tent type plate body structures and also can adopt foldable plate body structures. The unfoldable mobile home is simple in structure and can enlarge the using space.

Description

A kind of expansion prefabricated house

Technical field

The present invention relates to launch prefabricated house.

Background technology

With the raising of people's living standard, increasingly possess the conditions such as self-driving tourism.In self-driving tourism, prefabricated house energy Enough problems of living well solving people.

Traditional prefabricated house is not collapsible and flexible, therefore, uses unusual inconvenience, easy to carry in order to solve Problem, occurred in that folding prefabricated house later.As being that 200820300559.6 publication date are in Chinese Patent Application No. The patent document on December 31st, 2008 discloses a kind of folding type moveable house, and specifically discloses this folding type movable Room is folded support body by middle support body and side and forms, and after this folding type moveable house folds, side folds support body and is enclosed within middle support body, thus increases Big prefabricated house fold after volume, give to carry and bring inconvenience, and, after prefabricated house launches, sealing property is bad.

It is that 201120470454.7 filing date 2011.11.24 authorized announcement date are in Chinese Patent Application No. 2012.10.3 patent document in disclose portable telescopic action board house.Specifically disclose portable telescopic action Board house includes that fixing storehouse body, at least two move storehouse body and actuating unit, and each moves storehouse body and is nested successively, an interior joint It is external that mobile storehouse body is enclosed within fixing storehouse, and the rear end of fixing storehouse body is provided with back side panel, and the mobile storehouse body front end of outermost one joint is provided with roller shutter Door, the lower end of each left side plate moving storehouse body is respectively provided with two pair rollers, two pair rollers of the mobile storehouse body front end of outermost one joint For driving wheel, between the sidewall of adjacent two mobile storehouse bodies, be provided with directive wheel, fixing storehouse body with between the sidewall of adjacent mobile storehouse body It is provided with directive wheel, above the top board of outermost one joint mobile storehouse body, at left plate and at right plate, be respectively equipped with upper door frame, left-hand door frame With right doorframe, the telescopic action board house of this structure, there is easy accessibility, the feature living at once, it is greatly saved building Cycle.But when using as general house, owing to there is no floor, therefore use inconvenience, additionally because of roller directly with Ground contacts, flexible also inconvenient.

Content of the invention

It is an object of the invention to provide a kind of simple in construction, the expansion prefabricated house using space can be increased.

For reaching above-mentioned purpose, the first technical scheme of the present invention is：Including middle casing, left box body, right case, housing Frame and inner frame, middle casing is fixed on outside outside framework；Inner frame is located in outside framework, between having between outside framework and inner frame Gap；It is provided with left flexible guiding mechanism between inner frame and left box body, between outside framework and right case, be provided with right flexible guiding Mechanism, after expansion prefabricated house folds, left box body is enclosed within outside inner frame, and right case is enclosed within outside left box body, and outside framework is enclosed within right case Outward；The left axle that passes on left at middle casing or outside framework is hinged with left floor, passes through right axle on the right side of middle casing or outside framework It is hinged with right floor；The top of middle casing extends forward extension casing in formation, and the top of left box body extends forward a formation left side and prolongs Stretching casing, the top of right case extends forward formation right extension casing；It is positioned at the left back board below left extension casing at left box body Upper and/or right case is positioned at and has opening on the right back board below right extension casing, is provided with expansion cabinet at opening part.

Said structure, owing to being respectively articulated with left floor and right floor on middle casing, when stretching exercise room, left and right case When body launches, expansion is followed on floor, left and right, and the floor, left and right opened is respectively as the floor of right case, and right case exists During expansion, right case respectively left and right stretch guiding mechanism guide effect under launch, therefore, the expansion of right case is more held Easily, being easy to use, floor, left and right is received respectively and is stood on right case madial wall.It is of course also possible to be first to open floor, left and right, Then launching right case, after expansion prefabricated house folds, the lateral wall standing on right case is received on floor, left and right respectively.In addition, Right case can be launched in use at any time, to expand use space, when not in use, then fold right case to middle casing In, reduce volume and take, it is simple to carrying.Due to the present invention expansion prefabricated house only by middle casing, left box body, right case and The compositions such as the flexible guiding mechanism in left and right, simple in construction, convenient use.By increasing expansion cabinet, the use that can increase casing is empty Between.

Further, the top of middle casing extends forward extension casing in formation, and the top of left box body extends forward formation Left extension casing, the top of right case extends forward formation right extension casing.So, use space can be expanded.

Further, it is provided with the left case top of support in the top left and right sides of inner frame and being positioned between inner frame and left box body Interior pulley, be provided with the outer pulley on supports right casing top in inner frame top right side.Internal-and external-pulley supports right case top respectively Prevent top from collapsing waist.After defining extension casing, the top anteroposterior dimension of left box body increases so that the top weight of left box body increases Greatly, the upper dimension of right case increases so that the top weight of right case increases, and so, right case collapses in easily occurring Phenomenon, owing to adding internal-and external-pulley, accordingly, it is capable to solve above-mentioned technical problem, meanwhile, can allow the slip of right case more suitable Freely, resistance reduces.

Further, described expansion cabinet includes telescopic backboard, extension header board, flexible extension top board and flexible or hard Extension side plate, telescopic backboard is hinged on opening part, and the lower end of extension header board is hinged on telescopic backboard, and the upper end of extension header board is even Be connected on flexible extension top board, be connected at telescopic backboard, extension header board and the two ends of flexible extension top board flexibility or Hard extends side plate.This structure, if needing to use, then opens telescopic backboard, extension header board, flexible extension top board and flexible expansion Exhibition side plate, increases use space, if not needing to use, folds telescopic backboard, extension header board, flexible extension top board and flexible expansion Telescopic backboard after opening up side plate and folding, extension header board, flexible extension top board and flexible extension side plate fold opening part, subtract Little space hold.

Further, described expansion cabinet includes telescopic backboard, the extension of be hinged on telescopic backboard more than two Tent rack and the flexible cloth being connected on telescopic backboard and extension tent rack, telescopic backboard is hinged on opening part.Said structure, as Need to use, then launch telescopic backboard, extension tent rack and flexible cloth, increase and use space, if not needing to use, folding and expanding Exhibition base plate, extension tent rack and flexible cloth simultaneously fold opening part, reduce taking of space.

Further, described left extension casing includes upper left base plate, upper left header board, upper left top board and upper left side plate, left The front end of upper plate is hinged on the header board of upper left；Described right extension casing include upper right base plate, upper right header board, upper right top board and Upper right side plate, the front end of upper right base plate is hinged on upper right header board.If upper left base plate and the fixed installation of upper right base plate, although knot Structure is more stable, but the demand in order to fold, left, center, right upper plate needs difference in height, after thus causing prefabricated house to launch Left, center, right upper plate height is different, is not convenient to use, and for solving this technical problem, uses said structure, i.e.：Upper left base plate Front end be hinged on the header board of upper left, the front end of upper right base plate is hinged on upper right header board, as prefabricated house launch, then upper left base plate Launching, upper right base plate launches, and if desired for folding prefabricated house, then folds inside the header board of upper left by upper left base plate, by upper right base plate Fold inside upper right header board, then fold left and right casing respectively.

Further, described upper left base plate includes the first upper left base plate and the second upper left base plate, the first upper left base plate with Second upper left base plate is hinged, and the front end of the second upper left base plate is hinged on the header board of upper left；Described upper right base plate includes first Upper right base plate and the second upper right base plate, the first upper right base plate and the second upper right base plate are hinged, the front end hinge of the second upper right base plate It is connected on upper right header board.It when before and after the base plate of upper left, size is more than the vertical height of upper left header board, is hinged by arranging The first upper left base plate and the second upper left base plate, then can reduce the height that upper left base plate folds, upper left base plate can be folded Inside the header board of upper left.It when before and after upper right base plate, size is more than the vertical height of upper right header board, is hinged by setting First upper right base plate and the second upper right base plate, then can reduce the height that upper right base plate folds, and allows upper right base plate can fold the right side Inside upper header board.

For reaching above-mentioned purpose, another technical scheme of the present invention is：A kind of expansion prefabricated house, including middle casing, left case Body and right case；It is provided with left flexible guiding mechanism between middle casing and left box body, and be provided with between right case in raising middle flask body Right flexible guiding mechanism；Described left box body includes left frame, the left ahead board being located in left frame, the left side being fixed in left frame The left floor of back plate, the left side wall being located in left frame, the left roof being located in left frame and more than one piece；Described right case Including correct frame, the right front board being located on correct frame, the right back board being fixed on correct frame, the right side wall being located on correct frame, The right floor of the right roof being located on correct frame and more than one piece.

Said structure, right case upon deployment, right case respectively left and right stretch guiding mechanism guide effect under Launching, therefore, the expansion of right case is easier to, and is easy to use.In addition, right case can be launched in use at any time, Use space to expand, when not in use, then fold right case in raising middle flask body, reduce volume and take, it is simple to carry.By It is only made up of middle casing, left box body, right case and the left and right guiding mechanism etc. that stretches in the expansion prefabricated house of the present invention, structure letter Single, convenient use.In this programme, left ahead board, left floor can fold and fold the back side of left back board, right front board, right Plate can fold and fold the back side of right back board, and after launching prefabricated house expansion, left ahead board, left floor are launched, right front board, the right side Floor is launched, and therefore, conveniently folds and launch prefabricated house, the sky that left ahead board, left floor, right front board and right floor take after folding Between little, and effectively make use of space.

Further, left flexible guiding mechanism and the right side guiding mechanism that stretches shifts to install in the longitudinal direction；A described left side Sidewall is the left side tent that can crimp, and described left roof is the left top tent that can crimp；Described right side wall is can crimp Right side tent, described right roof is the right top tent that can crimp.This structure, during use, tent on the left of expansion, left top tent, Right side tent and right top tent, when not using, tent, left top tent, right side tent and right top tent on the left of curling, so, no Only facilitate and use, and lightweight, and taking up room of not using is little.In addition, use the end of this structure, left frame and correct frame Portion may be located in same level, and the top of left frame and correct frame may be located in same level, as long as stretching in left and right Guiding mechanism shifts to install, and so, does not results in the phenomenon occurring interfering during left and right framework folds, and takies Space is little.

Further, described middle casing includes middle frame and is located at the bearing support at middle frame top, bearing support and center There is space between frame；Described left roof is left roof, and described left side wall is the left plate being hinged on left roof；Described Right roof is right top board, and described right side wall is the right plate being hinged on right top board；It is positioned at the left side at top to stretch guiding mechanism Being located between middle frame and left box body, the top of left frame is positioned at the over top of middle frame；It is positioned at the flexible guiding in the right side at top Mechanism is located between bearing support and right case, and the top of correct frame is positioned at the top at bearing support top.This structure, during use, will Left plate overturns from left roof, overturns right plate from right top board, when not using, left plate is turned to a left side On top board, right plate is turned on right top board, convenient use.

Further, left floor is hinged by the first left jointed shaft, left by second near the left floor of left back board Jointed shaft is hinged on left back board, is hinged on left ahead board by the 3rd left jointed shaft near the left floor of left ahead board, and first is left Jointed shaft, the second left jointed shaft and the 3rd left jointed shaft are parallel to each other；Right floor is hinged by the first right jointed shaft, close The right floor of right back board is hinged on right back board by the second right jointed shaft, right hinged by the 3rd near the right floor of right front board Axle is hinged on right front board, and the first right jointed shaft, the second right jointed shaft and the 3rd right jointed shaft are parallel to each other.This structure, works as work When dynamic room needs to fold, folding left floor, now, left ahead board follows the inner side that left floor folds into left back board, meanwhile, folds the right side Floor, now, right front board follows the inner side that right floor folds into right back board, after expansion prefabricated house folds completely, after folding Left floor, left ahead board and fixing left back board are positioned at compartment rear portion, right floor after folding, right front board and fixing right back board position In compartment rear portion.

Brief description

Fig. 1 is the schematic diagram being installed to the expansion prefabricated house in embodiment 1 and 2 on car.

Fig. 2 is the schematic diagram that embodiment 1 and 2 launches casing and inner frame in prefabricated house.

Fig. 3 is the schematic diagram that embodiment 1 and 2 is provided with the flexible guiding mechanism in left and right.

Fig. 4 is that embodiment 1 launches casing in prefabricated house, left box body, right case and inner frame decomposing schematic representation.

Fig. 5 is that embodiment 1 and 2 launches the sectional view after prefabricated house folds.

Fig. 6 is the schematic diagram of the first structure of casing in embodiment 1 and 2.

Fig. 7 is the schematic diagram of casing the second structure in embodiment 1 and 2.

Fig. 8 is that in embodiment 1 and 2, in casing the second structure, upper plate folds into the schematic diagram in centre position.

Fig. 9 is the schematic diagram of the third structure of casing in embodiment 1 and 2.

Figure 10 is that in embodiment 1 and 2, in the third structure of casing, upper plate folds into the schematic diagram in centre position.

Figure 11 is the schematic diagram that embodiment 1 launches the visible internal structure of prefabricated house.

Figure 12 is that embodiment 1 launches the schematic diagram after prefabricated house folds.

Figure 13 is the schematic diagram that embodiment 1 launches when prefabricated house is deployed into half.

Figure 14 be embodiment 1 launch prefabricated house fully deployed when schematic diagram.

Figure 15 be embodiment 2 launch prefabricated house fully deployed when schematic diagram.

Figure 16 is the schematic diagram that embodiment 2 launches the visible internal structure of prefabricated house.

Figure 17 is the schematic diagram of embodiment the 3rd, 4 expansion prefabricated houses.

The schematic diagram that Figure 18 is embodiment 3 right case and right top tent and right side tent is not switched on.

Figure 19 is the schematic diagram that half opened by embodiment 3 right case and right top tent and right side tent.

Figure 20 is the structural representation on right back board, right front board and right floor.

Figure 21 is embodiment the 3rd, 4 schematic diagram being provided with the flexible guiding mechanism in left and right.

Figure 22 is the state diagram that embodiment 3 launches when prefabricated house folds.

Figure 23 is the expansion schematic diagram that embodiment 4 launches prefabricated house.

Figure 24 is that embodiment 4 is launched in prefabricated house left side plate and prepared open or prepare the schematic diagram folding.

Figure 25 is the schematic diagram that embodiment 4 launches that left side plate in prefabricated house folds.

Detailed description of the invention

With detailed description of the invention, the present invention is further elaborated below in conjunction with the accompanying drawings.

Embodiment 1.

As shown in Figures 1 to 5, launch prefabricated house and include middle casing the 1st, left box body the 2nd, right case the 3rd, outside framework 100 and inside casing Frame 4.

Middle casing 1 is fixed on outside outside framework 100.The top of middle casing 1 extends forward and extends casing 10 in formation, certainly, The top of outside framework 100 also can extend forward.During the 14th, middle casing 1 includes middle header board the 11st, middle back plate the 12nd, middle top board the 13rd, middle floor Upper plate the 15th, in upper header board 16 and middle upper plate 17.Middle upper plate the 15th, in extension box in upper header board 16 and middle upper plate 17 composition Body 10.

In the present embodiment, middle top board 13 and middle upper plate 17 are structure as a whole, and are i.e. connected as same top board.Middle top board 13 The upper end of upper header board 16 and middle back plate in being fixed on middle upper plate 17.Middle floor 14 be fixed on middle header board 11 and middle back plate 12 it Between.

As shown in Figure 6, middle upper plate 15 be fixed on middle header board 11 upper end and between upper header board 16 lower end.

As it is shown in fig. 7, header board 16 lower end is gone up in being hinged on by jointed shaft 18 in the front end of middle upper plate 15.At left box body 2 After folding with right case 3, as shown in Figure 8, middle upper plate 15 is collapsible.

If as it is shown in figure 9, middle upper plate 15 to the height h of middle upper plate 17 less than length L of middle upper plate 15 when, in Upper plate 15 includes in first upper plate 152, upper plate 152 in upper plate 151 and second in first in upper plate 151 and second It is hinged by jointed shaft 19, the lower end of upper header board 16 during the front end of upper plate 151 is hinged on by jointed shaft 18 in first. After left box body 2 and right case 3 fold, as shown in Figure 10, middle upper plate 15 is collapsible, and works as and be provided with upper plate in first With second in after upper plate, in first, in upper plate 151 and second, upper plate 152 is collapsible, so, the folding of middle upper plate 15 Highly little, convenient operation.

As shown in Figure 1 to Figure 3, inner frame 4 is located in outside framework 100, has gap between outside framework 100 and inner frame 4. At the top of inner frame and be positioned between inner frame and left box body and be provided with pulley 41；Being provided with on inner frame 4 can be with right case 3 The outer pulley 110 of contact.

As shown in Figure 4 and Figure 5, the top of left box body 2 extends forward formation left extension casing 20.Left box body 2 includes left front Plate the 21st, left back board the 22nd, left plate the 211st, left roof the 23rd, upper left base plate the 25th, upper left header board the 26th, upper left side plate, left upper plate 27.

In the present embodiment, left roof 23 and left upper plate 27 are structure as a whole, and are i.e. connected as same top board.Left plate 211 are structure as a whole with upper left side plate.Left roof 23 and left upper plate 27 are fixed on the upper of upper left header board 26 and left back board 22 End.Left plate 211 and upper left side plate are positioned at left ahead board 21 and the left side of left back board 22.

In the present invention, upper left base plate 25 is identical with the structure of middle upper plate 15.One of which knot as upper left base plate Structure, upper left base plate 25 is fixed between left ahead board 21 upper end and upper left header board 26 lower end.

The second structure of upper left base plate.The front end of upper left base plate 25 is hinged on upper left header board 26 lower end by jointed shaft. After left box body 2 and right case 3 fold, upper left base plate 25 is collapsible.

The third structure of upper left base plate.If upper left base plate 25 is less than upper left base plate 25 to the height of upper left top board 27 During length, upper left base plate 25 includes that the first upper left base plate and the second upper left base plate, the first upper left base plate and the second upper left base plate lead to Crossing jointed shaft to be hinged, the front end of the first upper left base plate is hinged on the lower end of upper left header board by jointed shaft.Left box body 2 He After right case 3 folds, upper left base plate 25 is collapsible, and after being provided with upper plate in upper plate and second in first, first Upper left base plate and the second upper left base plate are collapsible, and so, the fold height of upper left base plate 25 is little, and convenient operation, not by space Impact.

It is fixed with left reinforcement gusset 213 in the corner of upper left side plate and left plate.To improve the intensity of left box body 2.

The left axle that passes on left at middle casing 1 or outside framework 100 is hinged with left floor 24, and specifically, left floor 24 leads to Cross left jointed shaft and be hinged on the left end on middle floor 14.

As shown in Fig. 4, Fig. 5 and Figure 11, the top of right case 3 extends forward formation right extension casing 30.Right case 3 includes On in right front board the 31st, right back board the 32nd, right plate the 311st, right top board the 33rd, upper right base plate the 35th, upper right header board the 36th, upper right side plate the 312nd, the right side Top board 37.

In the present embodiment, right top board 33 and upper plate 37 in the right side are structure as a whole, and are i.e. connected as same top board.Right plate 311 are structure as a whole with upper right side plate.Right top board 33 and right in upper plate 37 be fixed on the upper of upper right header board 36 and right back board 32 End.Right plate 311 and upper right side plate are positioned at right front board 31 and the right side of right back board 32.

In the present invention, upper right base plate 35 is identical with the structure of middle upper plate 15.One of which knot as upper right base plate Structure, upper right base plate 35 is fixed between right front board 31 upper end and upper right header board 36 lower end.

The second structure of upper right base plate.The front end of upper right base plate 35 is hinged on upper right header board 36 lower end by jointed shaft. After right case 2 and right case 3 fold, upper right base plate 35 is collapsible.

The third structure of upper right base plate.If upper right base plate 35 is less than upper right base plate 35 to the height of upper right top board 37 During length, upper right base plate 35 includes that the first upper right base plate and the second upper right base plate, the first upper right base plate and the second upper right base plate lead to Crossing jointed shaft to be hinged, the front end of the first upper right base plate is hinged on the lower end of upper right header board by jointed shaft.Right case 2 He After right case 3 folds, upper right base plate 35 is collapsible, and after being provided with upper plate in upper plate and second in first, first Upper right base plate and the second upper right base plate are collapsible, and so, the fold height of upper right base plate 35 is little, and convenient operation, not by space Impact.

Being hinged with right floor 34 on the right side of middle casing 1 or outside framework 100 by right axle, specifically, right floor 34 leads to Cross right jointed shaft and be hinged on the right-hand member on middle floor 14.

It is fixed with right reinforcement gusset 313 in the corner of upper right side plate and right plate.To improve the intensity of right case 2.

As it is shown on figure 3, be provided with left flexible guiding mechanism 5 between inner frame 4 and left box body 2.Left flexible guiding mechanism 5 wraps Including left rail 51 and left slide rail 52, left rail 51 is arranged on inner frame 4, and what left slide rail 52 slided is located on left rail 51, can Slide relative to left rail 51.In the present embodiment, the corner at inner frame is mounted on left rail 51, left roof 23 with The lower section of the junction of upper left top board 27 also is provided with left rail 51, adopts and arranges the flexible guiding mechanism 5 in a left side, left box body in this way The good stability when sliding.

As it is shown on figure 3, be provided with right flexible guiding mechanism 6 between outside framework 1000 and right case 2.Right flexible guiding mechanism 6 include right guide rail 61 and right slide rail 62, and right guide rail 61 is arranged in outside framework 1000, and what right slide rail 62 slided is located at right guide rail 61 On, can slide relative to right guide rail 61.In the present embodiment, the corner at outside framework 1000 is mounted on right guide rail 61, Right top board 23 also is provided with right guide rail 61 with the lower section of the junction of upper right top board 27, adopts and arranges the flexible Guiding machine in the right side in this way Structure 6, right case good stability when sliding.

Figure 12 is for launching the schematic diagram of prefabricated house.In this condition, left box body 2 is enclosed within outside inner frame 4, and right case 3 is enclosed within Outside left box body 2, outside framework 100 is enclosed within outside right case 3.

If needing to launch prefabricated house, move right right case 3, and right case 3 is in moving process, and right slide rail 62 is led on the right side Sliding on rail 61, playing the effect of guiding, meanwhile, right floor is followed and is opened, and right floor is positioned at right case, in addition, outer pulley 110 frictional force that can reduce right case 3 and middle casing 1 so that it is more easy to launch.Meanwhile, it is moved to the left left box body 2, left Casing 2 is in moving process, and left slide rail 52 slides on left rail 51, plays the effect of guiding, and meanwhile, left floor is followed and beaten Opening, left floor is positioned at left box body, in addition, interior pulley 41 can reduce the frictional force of left box body 2 and inner frame 4 so that launch more Add is easy.See Figure 13, launch general diagram for right case, see Figure 14, for the fully deployed diagram of right case. Certainly, when opening expansion prefabricated house, floor, left and right can first be opened, and so, after expansion prefabricated house folds, left floor is positioned at Outside left box body, right floor is positioned at the outer sorrowful of right case.

After launching prefabricated house expansion, if desired for folding, then first fold floor, left and right, inwardly fold right case subsequently, Figure 12 is seen after folding.

If upper left base plate 25 and upper right base plate 35 fixedly mount, although structure comparison is stable, but the demand in order to fold, Left, center, right upper plate needs difference in height, thus cause prefabricated house launch rear left, in, upper right bottom plate heights different, inconvenience In use, for solving this technical problem, in the present invention it is possible to upper left base plate 25 and upper right base plate 35 are arranged title collapsible , i.e.：The front end of upper left base plate 25 is hinged on upper left header board 26, and the front end of upper right base plate 35 is hinged on upper right header board 36, As prefabricated house launches, then upper left base plate 25 launches, and upper right base plate 26 launches, if desired for folding prefabricated house, then by upper left base plate 25 Fold inside upper left header board 26, upper right base plate 35 is folded inside upper right header board 36, then fold left and right casing respectively.

Certainly, if size is more than the vertical height of upper left header board 26 before and after upper left base plate 25, by arranging mutually The first hinged upper left base plate and the second upper left base plate, then can reduce the height that upper left base plate folds, and upper left base plate can be received Close inside the header board of upper left.When before and after upper right base plate 35, size is more than the vertical height of upper right header board, by arranging mutually The first hinged upper right base plate and the second upper right base plate, then can reduce the height that upper right base plate folds, and upper right base plate can be received Close inside upper right header board.

Embodiment 2.

Middle casing 1 is fixed on outside outside framework 100, and the top of middle casing 1 extends forward and extends casing 10 in formation, certainly, The top of outside framework 100 also goes forward to extend.Middle casing 1 include middle header board the 11st, middle back plate the 12nd, middle top board the 13rd, middle floor the 14th, on Base plate the 15th, in upper header board 16 and middle upper plate 17.Middle upper plate the 15th, in upper header board 16 and middle upper plate 17 composition extend casing 10

In the present embodiment, middle top board 13 and middle upper plate 17 are structure as a whole, and are i.e. connected as same top board.Middle top board 13 and in Upper plate 17 goes up the upper end of header board 16 and middle back plate in being fixed on.Middle floor 14 is fixed between middle header board 11 and middle back plate 12.

As shown in Figure 1 to Figure 3, inner frame 4 is located in outside framework 100, has gap between outside framework 100 and inner frame 4. At the top of inner frame and be positioned between inner frame and left box body and be provided with pulley 41.；Inner frame 4 is provided with energy and right case The outer pulley 110 of 3 contacts.

As it is shown on figure 3, be provided with right flexible guiding mechanism 6 between outside framework 1000 and right case 2.Right flexible guiding mechanism 6 include right guide rail 61 and right slide rail 62, and right guide rail 61 is arranged on outside framework 1000, and what right slide rail 62 slided is located at right guide rail 61 On, can slide relative to right guide rail 61.In the present embodiment, the corner at outside framework 1000 is mounted on right guide rail 61, Right top board 23 also is provided with right guide rail 61 with the lower section of the junction of upper right top board 27, adopts and arranges the flexible Guiding machine in the right side in this way Structure 6, right case good stability when sliding.

In the present embodiment, Fig. 1 and Figure 15 is seen, after expansion prefabricated house folds, middle extension casing the 10th, left extension casing 20 and right extension casing 30 be positioned at the top of driver's cabin, when launch prefabricated house launch after, left extension casing 20 and right extension casing 30 both sides being positioned at car, so, will form available space in the lower section of left extension casing 20 and right extension casing 30, be Can preferably utilize this space.As shown in Figure 15 and Figure 16, it is positioned on the left back board below left extension casing 20 at left box body 2 It is positioned on the right back board below right extension casing 30 with right case 3 and has opening, be provided with expansion cabinet 7 at opening part.By increasing Add expansion cabinet 7, the use space of casing can be increased.

As shown in figure 16, described expansion cabinet 7 includes that the 71st, telescopic backboard extends header board the 72nd, flexible extension top board 73 and Flexible extension side plate 74, telescopic backboard 71 is hinged on opening part, and the lower end of extension header board 72 is hinged on telescopic backboard 71, extension The upper end of header board 72 is connected on flexible extension top board 73, the 71st, extends header board 72 and flexible extension top board 73 at telescopic backboard Two ends are connected to flexible extension side plate 74.This structure, if needing to use, then opens telescopic backboard and the 71st, extends header board the 72nd, Flexible extension top board 73 and flexible extension side plate 74, increase and use space, if not needing to use, folding telescopic backboard and the 71st, expanding Exhibition header board the 72nd, flexible extension top board 73 and flexible extension side plate 74 and will fold after telescopic backboard the 71st, extend header board the 72nd, flexibility Telescopic roof plate 73 and flexible extension side plate 74 fold opening part, reduce space hold.

Certainly, above-mentioned flexible extension side plate also can be substituted by hard extension side plate, after replacement, and hard extension side plate and expansion Exhibition base plate and extension header board are by being articulated and connected.

The another kind of structure of expansion cabinet, participates in Figure 16, and described expansion cabinet 7 includes that the 71st, telescopic backboard is hinged on expansion The extension tent rack 75 of more than two on exhibition base plate 71 and the flexible cloth being connected on telescopic backboard and extension tent rack（Do not show Go out）, telescopic backboard 71 is hinged on opening part.Said structure, if desired for use, then launches telescopic backboard and the 71st, extends tent rack 75 And flexible cloth, increase and use space, if not needing to use, folding telescopic backboard and the 71st, extending tent rack 75 and flexible cloth and receive Close and arrive opening part, reduce taking of space.

The expansion cabinet of above two structure can use one in same expansion prefabricated house, it is also possible to two kinds mashed up makes With.

It is of course also possible to only install expansion cabinet on left box body 2 or right case 3.

Embodiment 3.

As shown in figure 17, launch prefabricated house and include middle casing the 1st, left box body 2 and right case 3.

As shown in figure 17, described middle casing 1 includes the middle back plate, Zhong Ding that the 101st, middle frame be fixed on middle frame 101 Plate and middle base plate.It is fixed with underframe 102 in the bottom of middle frame 101.Middle frame 101 is used for being enclosed within outside compartment.

Described left box body 2 includes left ahead board that the 201st, left frame be located in left frame 201, is fixed in left frame 201 Left back board, the left side wall being located in left frame, the left floor of the left roof being located in left frame and more than a piece.

As shown in Figure 17,18 and 19, described right case 3 includes the right front board that the 301st, correct frame is located on correct frame 301 303rd, it is fixed on the right side that the 305th, the right side wall that the 302nd, the right back board on correct frame 301 be located on correct frame 301 is located on correct frame The right floor 304 of roof 306 and more than one piece.

Described left side wall is the left side tent that can crimp, and described left roof is the left top tent that can crimp.

As shown in Figure 18 and Figure 19, described right side wall 305 is the right side tent that can crimp, and described right roof 306 is Tent can be pushed up by the right of curling.

Left floor is hinged by the first left jointed shaft, certainly, if one piece of left floor, does not then need by first Left jointed shaft is hinged.It is hinged on left back board by the second left jointed shaft near the left floor of left back board, near a left side for left ahead board Floor is hinged on left ahead board by the 3rd left jointed shaft, the first left jointed shaft, the second left jointed shaft and the 3rd left jointed shaft phase Parallel mutually.

As shown in figure 20, right floor 304 is hinged by the first right jointed shaft 307, certainly, if one piece rightly Plate, then do not need by the first right jointed shaft hinged.Cut with scissors by the second right jointed shaft 308 near the right floor 304 of right back board 302 It is connected on right back board 302, be hinged on right front board 302 by the 3rd right jointed shaft 309 near the right floor 304 of right front board 303, First right jointed shaft the 307th, the second right jointed shaft 308 and the 3rd right jointed shaft 309 are parallel to each other.

Be provided with left flexible guiding mechanism 5 between middle frame 101 and left box body 2, middle frame 101 in and right case 3 it Between be provided with right flexible guiding mechanism 6.

As shown in figure 21, left flexible guiding mechanism 5 includes left rail 51 and left slide rail 52, and left rail 51 is arranged on middle frame On 101, what left slide rail 52 slided is located on left rail 51, can slide relative to left rail 51.

Right flexible guiding mechanism 6 includes right guide rail 61 and right slide rail 62, and right guide rail 61 is arranged on middle frame 101, right cunning What rail 62 slided is located on right guide rail 61, can slide relative to right guide rail 61.

In the present embodiment, left rail 51 and right guide rail 52 shift to install in the longitudinal direction, are positioned at the left rail of bottom 51 and right guide rail 52 in same level, be positioned at the left rail 51 at top and right guide rail 52 in same level.Left frame Top be positioned at the top at top of middle frame.Owing to the left roof in the present embodiment and right roof all use rollable account Paulin, therefore, launch and fold launch prefabricated house when will not be mutual interference.

After expansion prefabricated house folds, left ahead board, left floor fold the back side at left back board after folding.Right front board is the 303rd, Fold at the back side of right back board 302 after folding with right floor 304.

If needing to launch prefabricated house, move right right case 3, and right case 3 is in moving process, and right slide rail 62 is led on the right side Slide on rail 61, play the effect of guiding.Meanwhile, being moved to the left left box body 2, left box body 2 is in moving process, and left slide rail 52 exists Slide on left rail 51, play the effect of guiding.Then, launching left ahead board, left floor, concrete process is：Left ahead board is allowed to put down Travelling forward of row, left ahead board drives left floor to launch, and allows left floor be positioned at the bottom of left frame, meanwhile, launches right front board 303 With right floor 304, concrete process is：Allowing parallel the travelling forward of right front board 303, right front board 303 motion drives right floor 304 Launch, allow right floor 304 be positioned at the bottom of correct frame 301.Finally, left side tent, left top tent, right side tent and right top account are allowed Paulin launches.Make expansion prefabricated house fully deployed and can use.

After launching prefabricated house expansion, if desired for folding, first fold left ahead board, left floor, right front board 303 and right floor 304, Concrete process is：Allowing the rearward movement that left ahead board is parallel, left ahead board drives left floor to fold, and left ahead board, left floor are by folding Poststack folds the back side at left back board.As shown in figure 20, allowing the rearward movement that right front board 303 is parallel, right front board 303 motion drives Right floor 304 folds；Right front board 303 and right floor 304 fold at the back side of right back board 302 after folding.Account on the left of curling Paulin, left top tent, right side tent and right top tent.Then right case is inwardly folded, after expansion prefabricated house folds, such as Figure 22 institute Showing, the rear portion of left frame 201 is positioned at middle frame 101, and the front portion of left frame 201 is positioned at outside middle frame 101, left frame 201 Bottom is positioned at middle frame 101, and the top of left frame 201 is positioned at outside middle frame 101；The rear portion of correct frame 301 is positioned at middle frame In 101, the front portion of correct frame 301 is positioned at outside middle frame 101, and the bottom of correct frame 301 is positioned at middle frame 101, correct frame 301 Top be positioned at outside middle frame 101.Left side tent and left top tent are crimped onto the top of left frame 201 and keep left position, right side account Paulin and right top tent are crimped onto the top of correct frame 301 and keep right position.

Structure in this enforcement, upon deployment, right case stretches the guiding of guiding mechanism right case respectively in left and right Effect is lower to be launched, and therefore, the expansion of right case is easier to, and is easy to use.In addition, left and right can be launched in use at any time Casing, to expand use space, when not in use, then folds right case in raising middle flask body, reduces volume and take, it is simple to remove Fortune.Owing to the expansion prefabricated house of the present embodiment is only stretched guiding mechanism etc. by middle casing the 1st, left box body the 2nd, right case 3 and left and right Composition, simple in construction, convenient use.In this programme, left ahead board, left floor can fold and fold the back side of left back board, Right front board the 303rd, right floor 304 can fold and fold the back side of right back board 302, after launching prefabricated house expansion, left ahead board, Left floor is launched, and right front board the 303rd, right floor 304 is launched, and therefore, conveniently folds and launch prefabricated house, left ahead board, left floor, the right side The space that header board 303 and right floor 304 take after folding is little, and effectively make use of space.In use, account on the left of expansion Paulin, left top tent, right side tent and right top tent, when not using, tent, left top tent, right side tent and You Ding on the left of curling Tent, so, not only facilitates and uses, and lightweight, and taking up room of not using is little.

Embodiment 4.

As shown in figure 17, described middle casing 1 includes middle frame 101 and is located at the bearing support 1011 at middle frame 101 top, There is space 1012 between bearing support 1011 and middle frame 101.Back plate, middle top board and middle base plate in being fixed with on middle frame 101. It is fixed with underframe 102 in the bottom of middle frame 101.Middle casing is enclosed within outside compartment use.

As shown in Figure 17, the 23rd, 24 and 25, it is left front that described left box body 2 includes that the 201st, left frame is located in left frame 201 The left roof that the 205th, the left side wall that the 202nd, plate, the left back board being fixed in left frame 201 are located in left frame is located in left frame 206 and the left floor of more than a piece.

As shown in Figure 17, the 20th, 23 and 25, described right case 3 includes the right side that the 301st, correct frame is located on correct frame 301 The right side that the 305th, the right side wall that the 302nd, header board, the right back board being fixed on correct frame 301 are located on correct frame 301 is located on correct frame The right floor 304 of roof 306 and more than one piece.

Described left roof 206 is left roof, and described left side wall 205 is the left plate being hinged on left roof；Described Right roof 306 be right top board, described right side wall 305 is the right plate being hinged on right top board.

As shown in figure 20, right floor 304 is hinged by the first right jointed shaft 307, certainly, if one piece rightly Plate, then do not need by the first right jointed shaft hinged.Cut with scissors by the second right jointed shaft 308 near the right floor 304 of right back board 302 It is connected on right back board 302, be hinged on right front board 302 by the 3rd right jointed shaft 309 near the right floor 304 of right front board, the One right jointed shaft the 307th, the second right jointed shaft 308 and the 3rd right jointed shaft 309 are parallel to each other.

It is provided with left flexible guiding mechanism 5 between middle casing 1 and left box body 2, be provided with between middle casing 1 and right case 3 Right flexible guiding mechanism 6.

As shown in Figure 21 and Figure 23, left flexible guiding mechanism 5 includes left rail 51 and left slide rail 52, and left rail 51 is arranged on On middle frame 101, what left slide rail 52 slided is located on left rail 51, can slide relative to left rail 51.

Right flexible guiding mechanism 6 includes right guide rail 61 and right slide rail 62, and right guide rail 61 is arranged on middle casing 1, in this reality Execute in example, be positioned at bottom right guide rails assembling on middle frame, be positioned at the right guide rails assembling at top on bearing support 1011.Right cunning What rail 62 slided is located on right guide rail 61, can slide relative to right guide rail 61.

In order to be able to realize the expansion of right case and stretch, it is to avoid interfere, be positioned at the left and right rail of bottom front and back Shift to install on direction.It is positioned at the left and right rail of bottom in same level.

After expansion prefabricated house folds, left plate is folded on left roof, and right plate is folded on right top board；Left ahead board, a left side Floor folds the back side at left back board after folding.Right front board and right floor 304 fold at right back board 302 after folding The back side.The bottom of left frame 201 is positioned at middle frame 101, and the rear portion of left frame 201 is positioned at middle frame 101, left frame Front portion is positioned at outside middle frame 101 or middle frame 101, and the top of left frame 201 is positioned at space 1012.The end of correct frame 301 Portion is positioned at middle frame 101, and the rear portion of correct frame 301 is positioned at middle frame 101, and the front portion of correct frame is positioned at middle frame 101 Or outside middle frame 101, the top of correct frame 301 is positioned at the top of bearing support 1011.

If needing to launch prefabricated house, move right right case 3, and right case 3 is in moving process, and right slide rail 62 is led on the right side Slide on rail 61, play the effect of guiding.Meanwhile, being moved to the left left box body 2, left box body 2 is in moving process, and left slide rail 52 exists Slide on left rail 51, play the effect of guiding.Then, launching left ahead board, left floor, concrete process is：Left ahead board is allowed to put down Travelling forward of row, left ahead board drives left floor to launch, and allows left floor be positioned at the bottom of left frame, meanwhile, launch right front board and Right floor 304, concrete process is：Allowing parallel the travelling forward of right front board, right front board motion drives right floor 304 to launch, and allows Right floor 304 is positioned at the bottom of correct frame 301.Finally, allow left plate be folded to left side at left roof, allow right plate from You Ding Plate is folded to right side.Make expansion prefabricated house fully deployed and can use.

After launching prefabricated house expansion, if desired for folding, first fold left ahead board, left floor, right front board and right floor 304, tool The process of body is：Allowing the rearward movement that left ahead board is parallel, left ahead board drives left floor to fold, and left ahead board, left floor are by folding After fold the back side at left back board.Allowing the rearward movement that right front board is parallel, right front board motion drives right floor 304 to fold；Before You Plate and right floor 304 fold at the back side of right back board 302 after folding.Then, as shown in figures 24 and 25, by left plate It is folded on left roof, be folded to right plate on right top board.Finally inwardly fold right case.

Structure in this enforcement, upon deployment, right case stretches the guiding of guiding mechanism right case respectively in left and right Effect is lower to be launched, and therefore, the expansion of right case is easier to, and is easy to use.In addition, left and right can be launched in use at any time Casing, to expand use space, when not in use, then folds right case in raising middle flask body, reduces volume and take, it is simple to remove Fortune.Owing to the expansion prefabricated house of the present embodiment is only stretched guiding mechanism etc. by middle casing the 1st, left box body the 2nd, right case 3 and left and right Composition, simple in construction, convenient use.In this programme, left ahead board, left floor can fold and fold the back side of left back board, Right front board, right floor 304 can fold and fold the back side of right back board 302, after launching prefabricated house expansion, and left ahead board, a left side Floor is launched, and right front board, right floor 304 are launched, and therefore, conveniently fold and launch prefabricated house, left ahead board, left floor, right front board The space taking after folding with right floor 304 is little, and effectively make use of space.During use, by left plate from left roof Upset is got off, and overturns right plate from right top board, when not using, is turned to left plate on left roof, by right plate It is turned on right top board, convenient use.

Claims

1. an expansion prefabricated house, it is characterised in that：Including middle casing, outside framework, right case, left box body and inner frame, raising middle flask Body is fixed on outside outside framework；Right case is arranged in outside framework；It is provided with right flexible guiding mechanism between outside framework and right case, Being provided with left flexible guiding mechanism between inner frame and left box body, after expansion prefabricated house folds, left box body is enclosed within outside inner frame, right Casing is enclosed within outside left box body, and outside framework is enclosed within outside right case；The left axle that passes on left at middle casing or outside framework is hinged with left Plate, is hinged with right floor on the right side of middle casing or outside framework by right axle；The top of middle casing extends forward in formation and extends Casing, the top of left box body extends forward formation left extension casing, and the top of right case extends forward formation right extension casing；? Left box body is positioned on the left back board below left extension casing and/or right case is positioned at and has on the right back board below right extension casing Opening, is provided with expansion cabinet at opening part.

2. expansion prefabricated house according to claim 2, it is characterised in that：In the top left and right sides of inner frame and be positioned at It is provided with the interior pulley supporting left case top between framework and left box body, be provided with the outer cunning on supports right casing top in inner frame top right side Wheel.

3. expansion prefabricated house according to claim 1, it is characterised in that：Described expansion cabinet includes telescopic backboard, expansion Exhibition header board, flexible extension top board and flexible or hard extension side plate, telescopic backboard is hinged on opening part, the lower end hinge of extension header board Being connected on telescopic backboard, the upper end of extension header board is connected on flexible extension top board, in telescopic backboard, extension header board and flexible expansion The two ends of exhibition top board are connected to flexibility or hard extension side plate.

4. expansion prefabricated house according to claim 1, it is characterised in that：Described expansion cabinet includes telescopic backboard, hinge The extension tent rack of more than two being connected on telescopic backboard and the flexible cloth being connected on telescopic backboard and extension tent rack, expand Exhibition base plate is hinged on opening part.

5. expansion prefabricated house according to claim 1, it is characterised in that：Described left extension casing include upper left base plate, Upper left header board, upper left top board and upper left side plate, the front end of upper left base plate is hinged on the header board of upper left；Described right extension casing bag Including upper right base plate, upper right header board, upper right top board and upper right side plate, the front end of upper right base plate is hinged on upper right header board.

6. expansion prefabricated house according to claim 5, it is characterised in that：Described upper left base plate includes the first upper left base plate With the second upper left base plate, the first upper left base plate and the second upper left base plate be hinged, and the front end of the second upper left base plate is hinged on upper left On header board；Described upper right base plate includes the first upper right base plate and the second upper right base plate, at the bottom of the first upper right base plate and the second upper right Plate is hinged, and the front end of the second upper right base plate is hinged on upper right header board.

7. an expansion prefabricated house, it is characterised in that：Including middle casing, left box body and right case；Middle casing and left box body it Between be provided with left flexible guiding mechanism, be provided with right flexible guiding mechanism in raising middle flask body and between right case；Described left box body bag Include left frame, the left ahead board being located in left frame, the left back board being fixed in left frame, the left side wall being located in left frame, set The left floor of the left roof in left frame and more than one piece；Described right case includes correct frame, the right side being located on correct frame Header board, the right back board being fixed on correct frame, the right side wall being located on correct frame, the right roof being located on correct frame and one piece with On right floor.

8. expansion prefabricated house according to claim 8, it is characterised in that：Stretch guiding mechanism in left flexible guiding mechanism and the right side Shift to install in the longitudinal direction；Described left side wall is the left side tent that can crimp, and described left roof is the left side that can crimp Top tent；Described right side wall is the right side tent that can crimp, and described right roof is the right top tent that can crimp.

9. expansion prefabricated house according to claim 8, it is characterised in that：During described middle casing includes middle frame and is located at The bearing support of frame roof, has space between bearing support and middle frame；Described left roof is left roof, and described left side wall is The left plate being hinged on left roof；Described right roof is right top board, and described right side wall is the right side being hinged on right top board Side plate；Being positioned at the left side at the top guiding mechanism that stretches to be located between middle frame and left box body, the top of left frame is positioned at middle frame Over top；Being positioned at the right side at the top guiding mechanism that stretches to be located between bearing support and right case, the top of correct frame is positioned at supporting The top of top of the trellis.

10. expansion prefabricated house according to claim 8, it is characterised in that：Left floor is mutually cut with scissors by the first left jointed shaft Connect, be hinged on left back board by the second left jointed shaft near the left floor of left back board, near the left floor of left ahead board by the Three left jointed shafts are hinged on left ahead board, and the first left jointed shaft, the second left jointed shaft and the 3rd left jointed shaft are parallel to each other；Rightly Plate is hinged by the first right jointed shaft, is hinged on right back board by the second right jointed shaft near the right floor of right back board, Be hinged on right front board by the 3rd right jointed shaft near the right floor of right front board, the first right jointed shaft, the second right jointed shaft and 3rd right jointed shaft is parallel to each other.