JPS6362611B2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention is an assembly system that can temporarily construct a house at a construction site, a campground, a disaster area, etc. and use it as an office or residence. The present invention relates to a house, and particularly relates to an assembled house whose volume in an assembled state can be made much larger than the volume in a stored state, and which is easy to assemble, dismantle, and move.

[Conventional technology]

Traditionally, it has often been the case that houses that can be moved to temporary locations are assembled and used as temporary offices or residences, and for this purpose, prefabricated prefabricated houses are assembled on-site, or container-type houses are used. A movable house that had already been assembled three-dimensionally was transported to the site, installed, and used.

In the former case, a house of the required size can be assembled by combining parts according to the area and volume suitable for use, but assembling the house requires labor and time, and it must be disassembled when moving. It was troublesome to have to transport each part of the house. In addition, with a mobile house assembled in a container style, it is convenient to load the mobile house onto a truck, transport it to the site, and lower it to the installation site using a crane, etc., and it can be used immediately, but the house is already assembled. Because of this, it was not possible to increase the floor area or volume, and the problem was that the usable floor area and volume were limited.

For this reason, a method has been proposed in which the house is assembled by connecting foldable wall members to the sides of the house and unfolding the ceiling, floor, and walls at the assembly site (Japanese Patent Laid-Open Publication No. 96519 of 1972). In addition, a prefabricated structure has been proposed in which the interior space is expanded by connecting folded roof, wall, and floor panels on the left and right sides of a rigid core and deploying them on site (Japanese Patent Laid-Open Publication No. 78725 of 1972). Furthermore, a building has been proposed in which panels are rotatably connected to both sides of a living unit, and the panels are expanded within the living space to form a separate room (Japanese Patent Laid-Open No. 92518 of 1972). However, with these methods, the ceiling and floor must be supported by a wall that connects them, and the ceiling and floor cannot be firmly supported. Furthermore, when the structure is folded, the roof is stored inside, and when the structure is stored in the folded state, rainwater enters the structure, making it difficult to store it outdoors.

[Problem to be solved by the invention]

In view of this point, the present invention has been desired to provide a prefabricated house that can have a volume in an assembled state that is significantly larger than the volume in a stored state, and can be easily assembled, dismantled, and moved.

[Means to solve the problem]

The present invention consists of a fixed part in the shape of an elongated box with openings on both sides, and two enlarged parts connected to the openings at both ends of the fixed part, each consisting of a movable wall, a movable floor, and a movable roof. In the constructed prefabricated house, there is a movable wall connected to the opening side edge of the fixed part so as to be able to rotate in the horizontal direction, and a movable wall connected to the opening side edge of the fixed part so as to be able to rotate in the vertical direction and to be stored so as to cover the movable wall. A movable floor connected to the edge, a movable roof connected to the opening upper edge of the fixed part that can be rotated in the vertical direction and stored so as to cover the movable wall and the movable floor, and the movable roof is open vertically and is parallel to each other. A corner post connects and fixes the corner of the movable floor and the movable roof in the state, and a corner support is located perpendicularly between the movable floor and the movable roof in the parallel state with the top and bottom open and connects and fixes both. The pillar and
To provide a prefabricated house characterized by being formed of a movable wall, a movable floor, and a wall plate fitted between the corner supports and the supports to close an opening formed by the edge of the movable roof.

[Effect]

According to the present invention, assembly, removal, and movement operations are extremely easy, transportation from one site to another is easy, and the floor space and volume can be expanded. Further, during assembly, the movable roof and the movable floor can be fixed by a plurality of supports, so that the enlarged portion can be firmly installed. In addition, when storing the movable roof, the movable roof closes to cover the opening of the fixed part, so there is no intrusion of rainwater and the fixed part can be easily managed.

〔Example〕

An embodiment of the present invention will be described below with reference to the drawings.

Fig. 1 shows the prefabricated house of this embodiment installed and assembled. This prefabricated house is roughly divided into three structures; , consisting of enlarged parts 2 and 3 connected to the left and right sides of a fixed part 1. In this fixed part 1, slightly square wall plates 5 are vertically erected at both ends of the elongated floor plate 4, and both wall plates 5
(One is on the back side in the drawing and is not drawn.) Between the tops of the roof plates 6, which are almost the same shape as the floor plates 4,
are placed, and these floor boards 4, wall boards 5, roof boards 6
As a result, a mouth-shaped structure with large rectangular openings on both sides is formed. One wall plate 5 is provided with a door 7 that can be opened and closed, and hanging tools 8 with round holes are fixed to the upper left and right sides of both wall plates 5 to be connected to a crane or the like with a wire.

Next, in the enlarged parts 2 and 3, there is an elongated movable floor 9 connected to the floor board 4, a slightly square movable wall 10 connected to the wall board 5, and a movable roof connected to the roof board 6. 12, and a glass window 11 is fitted into the center of this movable wall 10. A movable floor 9 is located at the side edge of this movable wall 10.
Vertical corner supports 13 are provided to connect the movable roof 12 and the movable floor 12 between the pair of corner supports 13, and support posts 14 and 15 are provided vertically at intervals between the movable floor and the movable roof 12. It is provided. The corner supports 13 and supports 14 and 15 are removably fixed to the movable floor 9, the movable wall 10, and the movable roof 12 by bolts, respectively, and support the movable roof 12.

A panel-shaped window wall board 16 is fitted between each of the corner posts 13 and the posts 14 and 15, and a panel-shaped blind wall board 17 is fitted between the posts 14 and 15. The window wall board 16 and the blind wall board 17 are both corner supports 1.
3. It is detachably attached to the pillars 14 and 15 with bolts. Note that a glass window 18 that can be opened and closed is attached to the center of the window-equipped wall board 16.

Next, FIG. 2 is an enlarged view of the connecting portion between the fixed part 1 and the enlarged part 2, viewed from inside.

A holding column 20 is vertically attached to the inner surface of the wall plate 5 and slightly inside the side wall thereof. This holding column 2
A plurality of screws 21 are provided at intervals between the movable wall 10 and the side surface of the movable wall 10, and the screws 21 allow the movable wall 10 to open horizontally inward of the fixed part 1. They are connected so that you can

Next, a plurality of threads 22 are provided at intervals between the end face of the floor plate 4 and the end face of the movable floor 9, and these threads 22 cause the movable floor 9 to face inward of the fixed part 1. They are connected so that they can be opened vertically. The center of rotation of the screw 21 and the center of rotation of the screw 22 are separated by a distance A in the horizontal direction, and this distance A is set to be slightly larger than the thickness of the movable wall 10. Further, the end face of the movable roof 12 is positioned close to the side edge of the roof board 6 placed on the wall board 5, and a plurality of screws 23 are provided between the end faces of the roof board 6 and the movable roof 12. The movable roof 12 is connected by a screw thread 23 so that it can be opened and closed in the vertical direction. The center of rotation of the screw 21 and the center of rotation of the screw 23 are spaced apart by a distance B in the horizontal direction, and this distance B is set to be slightly larger than both the thicknesses of the movable wall 10 and the movable floor 9.

Figure 3 shows a movable floor 9, a movable wall 10, and a movable roof 12.
This figure shows the state in which the fixed parts are folded in one direction, with a movable floor 9, a movable wall 10, a movable roof 12
They will all be stored parallel to each other with a short distance between them.

Next, the operation of this embodiment will be explained.

Figure 1 shows the assembled house according to this embodiment, which is installed at a campsite, construction site, disaster area, etc., and can be used as an office, temporary residence, etc. can.

Next, a description will be given of the work procedure for removing (storing) this assembled house and transporting it to another installation location.

First, loosen the bolts to release the connection of each member, and as shown in FIG. The plate 17 is removed, and the side surfaces of the enlarged parts 2 and 3 are opened wide outward.
The removed corner supports 13, supports 14, 15, window wall board 16, and blind wall board 17 are stacked and stored in the space within the fixed part 1.

Next, while the movable roof 12 is kept lifted by a crane or the like, the movable walls 10 on both sides are rotated 90 degrees toward the inside of the fixed part 1 around the thread 21, and both end surfaces of both movable walls 10 are rotated. Place them facing each other on the opening side of the fixing part 1 and fold them into the state shown in FIG. 5.

Next, while keeping the movable roof 12 lifted, the movable floor 9 is lifted around the screws 22, rotated 90 degrees, raised vertically, and folded into the state shown in FIG. 6.
Then, the suspended movable roof 12 is gradually lowered and rotated 90 degrees downward around the screw 23,
As shown in FIG. 7, the movable roof 12 is folded vertically downward to cover the movable floor 9.

By this procedure, the movable wall 10, the movable floor 9, and the movable roof 12 can be folded into three layers parallel to each other at both ends of the fixed part 1, as shown in FIG.
Therefore, in the assembled house shown in FIG. 1, the enlarged left and right parts 2 and 3 are folded into the sides of the fixed part 1, and in the state shown in FIG.
The floor space will be reduced to approximately 1/3, and the internal volume will also be reduced by approximately 1/3. Then, by passing a wire through the hanging tool 8 and tying this wire to the hook of a crane, the assembled house can be hung, placed on the loading platform of a truck, and transported to the next installation location.

If the shape and length of the fixing part 1 are made to match the size of the loading platform of the truck on which it is placed, it will form an elongated container shape, which is extremely suitable for transportation.

〔Effect of the invention〕

Since the present invention is configured as described above, assembly, removal, and storage are extremely easy, and the work at the time of transportation is simplified. The floor area and volume during use can be greatly expanded compared to the floor area and volume during transport, and the necessary area can be secured to suit the usage situation of the house. Since the roof and floor are supported by multiple support columns, the entire structure can be firmly assembled. Furthermore, since the roof closes the opening when stored, it is possible to reliably prevent rainwater from entering.

[Brief explanation of drawings]

Fig. 1 is a perspective view showing an expanded state of an assembled house according to an embodiment of the present invention, Fig. 2 is an exploded view of the assembled house seen from the inside, and Fig. 3 shows a state in which the enlarged part is folded. Fig. 4 is an exploded perspective view showing the state in which the side members of the enlarged part have been removed to accommodate the assembled house, and Fig. 5 is a perspective view showing the state in which the movable wall of the same as above is folded. Figures 6 and 6 are perspective views showing the movable floor shown above in a folded state, and Fig. 7 is a perspective view showing the movable roof shown in the above folded state. 1... Fixed part, 2... Enlarged part, 9... Movable floor,
10... Movable wall, 12... Movable roof, 13... Corner support, 14, 15... Support, 16... Wall plate with window,
17...Blind wallboard.

Claims (1)

[Claims] 1. Two expansions consisting of a fixed part in the shape of an elongated box with openings on both sides, and a movable wall, a movable floor, and a movable roof connected to the openings at both ends of the fixed part, each of which can rotate. a movable wall connected to the opening side edge of the fixed part so as to be able to rotate in the horizontal direction; and a fixed part that can be pivoted in the vertical direction and stored so as to cover the movable wall. a movable floor connected to the lower edge of the opening of the fixed part; a movable roof connected to the upper edge of the opening of the fixed part that can be rotated in the vertical direction and stored so as to cover the movable wall and the movable floor; Corner supports connect and fix the corners of the movable floor and movable roof when they are in the open position, and corner posts are located vertically between the movable floor and the movable roof when they are parallel to each other with the top and bottom open to connect them. A movable wall is fitted between the corner support and the support.
A prefabricated house characterized by being formed from a movable floor and a wall board that closes an opening formed by the edge of a movable roof.