JPH10218282A - Extension type shelter - Google Patents

Abstract

PROBLEM TO BE SOLVED: To obtain a simple extension type shelter, by forming an extension part from a connection member connected bendably, and by providing a shutter so supported as to be movable on a moving path, and a support member supporting the shutter via the moving path. SOLUTION: In case the shelter is moved by being placed on the load-carrying platform of a truck or the like, movable side walls 2 and 3 are stored in a shelter main body 1 and on the outside of fixed side walls 7, a movable floor 4 is stored in the shelter main body 1 and on the inside of a fixed floor wall 8, and a shutter 6 is stored in a fixed ceiling wall 5, thereby moving in a compact form. When it is in the compact form, the side walls are composed of a double structure consisting of the fixed wall 8 and movable wall 4. In the case the shelter is extended, the movable side walls 2 and 3 and movable floor wall 4 are slid and moved from the shelter main body 1, thereby extending the side walls, and an inside space is increased by pulling out the shutter 6 from the fixed ceiling wall 5 and spreading it out. Thus, the structure of the extension type shelter can be made simple and lightweight.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an expandable shelter, and in particular, mounts and accommodates equipment, equipment, etc., is transported by being loaded on trucks or other transportation means, and moves in a reduced state during transportation. The present invention relates to a mobile expansion type shelter whose indoor space expands when expanded.

[0002]

2. Description of the Related Art FIG. 13 is a vertical sectional view showing the structure of a first conventional expandable shelter disclosed in Japanese Utility Model Laid-Open No. 7-32123. Reference numeral 18 denotes a shelter main body, which is composed of fixed walls where the walls are fixed to each other.
Reference numeral 19 denotes a movable side wall surface which is configured to slide and move. The expansion shelter is equipped with equipment, equipment, etc.
It is housed and moved by truck or other means of transport. When moving by truck or the like, its size is limited to a certain range due to restrictions such as the Road Traffic Law. Therefore, when moving by a truck or the like, the shelter is transported in a reduced state, and in actual use, by moving and expanding the movable side wall surface 19, a part of the movable side wall surface 19 is extended to the ceiling wall and the floor wall. Configure and extend the shelter.

[0003] With such a configuration, the movable side wall surface 19 is stored and reduced when moving, thereby satisfying restrictions such as road regulations, and when in use, the movable side wall surface 19 is moved and expanded to make the room wider. Work space can be secured. FIG. 14 is a sectional view showing the structure of a second conventional expandable shelter disclosed in Japanese Utility Model Laid-Open No. Sho 62-73051. Reference numeral 20 denotes a shelter body, which is constituted by a fixed wall fixed. Reference numeral 21 denotes a movable side wall surface, and reference numeral 22 denotes a cloth, which is stored in a ceiling portion when reduced.

When moving, the movable side wall 21 and the cloth 22 are stored and the shelter is moved in a reduced state. At the time of expansion, the movable side wall surface 21 is expanded to form a ceiling wall and a floor wall where the cloth 22 is expanded, thereby expanding the shelter. With such a configuration, the movable side wall surface 21 and the cloth 22 are stored and reduced when moving, thereby satisfying restrictions such as road regulations, and when used, the movable side wall surface 21 is moved and expanded to allow more work indoors. Space can be secured.

[0005]

In the first conventional expandable shelter as described above, since the floor wall and the ceiling wall which are extended by the movable side wall surface 19 are formed, the structure of the movable portion is complicated. At the same time, there is a problem that the weight increases. Further, in the first and second conventional expandable shelters as described above, since the expansion portion is integrally formed, there is a problem that the form is fixed in all use situations. SUMMARY OF THE INVENTION The present invention has been made to solve the above problems, and has a first object to obtain a simple expandable shelter, a second object to obtain a lightweight expandable shelter, and A third object is to obtain an expandable shelter whose form can be flexibly changed according to the situation.

[0006]

An expandable shelter according to a first aspect of the present invention has a main body portion and an expansion portion, and is transported by means of transportation. In the expandable shelter whose indoor space is expanded by the expansion unit, the expansion unit includes a plurality of connecting members that are flexibly connected to each other, and a shutter movably supported on a moving line, and a shutter. And a supporting member for supporting the moving line.

An expandable shelter according to a second aspect of the present invention has a main body portion and an expansion portion, and is transported by means of transportation, wherein the expansion portion is housed in the main body portion during transportation, and the room is expanded by the expansion portion during expansion. In an expandable shelter in which a space expands, the expansion portion has a flexible sheet, a support member for supporting the sheet, and a floor surface, and at least one side surface of the expansion portion is constituted only by the sheet. It is a feature.

An expandable shelter according to a third aspect of the present invention is characterized in that the support member according to the second aspect of the present invention has a linear member for urging and holding a part of the sheet toward the main body. Is what you do.

[0009] In the expandable shelter according to a fourth aspect of the present invention, in particular, the support member according to the second aspect of the present invention comprises a second member connected to the first member and the first member by a rotation shaft at a substantially central portion with each other. And a base member having a pantograph-shaped support member connected to each other by rotation shafts near both ends thereof.

[0010] An expandable shelter according to a fifth aspect of the invention is characterized in that the seat according to the second aspect of the present invention expands by the pressure of gas.

[0011] The expansion type shelter according to a sixth aspect of the present invention is arranged such that the expansion portion according to the first, second, third, fourth or fifth aspect has a floor surface, and the floor surface slides to form a main body. , And is constituted by a slide wall surface to be stored in the housing.

[0012] In the expandable shelter according to the seventh aspect of the invention, in particular, the expansion section according to the first, second, third, fourth or fifth aspect has a floor surface, and the floor surface is connected to the main body. It is characterized by being constituted by a rotating wall surface housed in the main body by rotating about an axis provided between the floor and the floor.

An expandable shelter according to an eighth aspect of the present invention has a main body and an expansion section, and is transported by means of transportation, wherein the expansion section is housed in the main body section during transportation, and the indoor section is expanded by the expansion section during expansion. In an expandable shelter in which a space expands, the expansion portion has a plurality of wall surfaces, and the plurality of wall surfaces rotate about an axis provided therebetween and are stored on one side surface of the main body portion. It is characterized by having.

[0014]

BEST MODE FOR CARRYING OUT THE INVENTION

Embodiment 1 FIG. FIG. 1 is a schematic configuration diagram of an expandable shelter according to an embodiment of the present invention. FIG. 1 shows a state where the expandable shelter is expanded. In FIG. 1, 1 is a shelter body, 2 is a movable side wall surface, 3 is a movable side wall surface opposite to the movable side wall surface 2, 4 is a movable floor wall surface, and 5 is a movable floor surface.
Is a fixed ceiling wall surface, 6 is a shutter, 7 and 9 are fixed side wall surfaces of the shelter body 1, and 8 is a fixed floor wall surface of the shelter body 1. The shelter main body 1 is surrounded by walls on all sides, and forms a box-shaped indoor space.

The operation will be described. When moving on a truck bed or the like, the movable side wall surfaces 2 and 3 are attached to the shelter body 1.
The movable floor wall 4 is stored on the indoor side of the fixed floor wall 8 of the shelter body 1 and the shutter 6 is stored on the fixed ceiling wall 5 to move in a reduced state. . That is, at the time of reduction, the side wall surface is fixed wall surface 7.
And the movable wall surfaces 2 and 3, and the floor wall surface is a fixed floor surface 8
And the movable wall 4 has a double structure. In the case of expansion, the movable side wall surfaces 2 and 3 and the movable floor wall surface 4 are slid and moved from the shelter main body 1 to expand the wall surface, and the shutter 6 is pulled out from the fixed ceiling wall surface 5 and deployed to expand the indoor space. Expand.

As described above, according to the present embodiment, by using the shutter 6, the structure of the expandable shelter can be made simple and lightweight. Further, since the extension portion is constituted by a plurality of divided members, the form can be flexibly changed according to the use situation.
Although the fixed side wall surface 9 is fixed in the present embodiment, it may be configured to open and close. In addition, the movable wall surface may be stored outside the fixed wall surface on either side of the room. In addition, the movable wall surfaces 2, 3, and 4 are slid and moved, but may be rotated around one axis to open and close and move. Further, the sheet may be expanded without using the shutter 6 to form the expanded portion. The movement of each component may be manual or automatic.

Embodiment 2 FIG. FIG. 2 is a schematic configuration diagram of an expandable shelter according to an embodiment of the present invention. The figure shows a state where the shelter is expanded. Reference numerals 1, 5, and 9 denote the same or corresponding parts of the configuration described in FIG. 1, and a description thereof will be omitted. Reference numeral 10 denotes a cloth, which constitutes a side wall surface and a ceiling wall surface of the expanded indoor space. 11 is a movable wall surface. The operation will be described. When the movable wall surface 11 and the cloth 10 are moved on a truck bed or the like, the movable wall surface 11 and the cloth 10 are moved in a reduced state by being stored outside the fixed side wall surface 9. That is, at the time of reduction, the side wall surface has a double structure of the fixed wall surface 9 and the movable wall surface 11.

In the case of expansion, the movable wall surface 11 is tilted down from the fixed wall surface 9 and deployed to expand the wall surface, and at the same time, the cloth 10 is deployed to expand the indoor space. As described above, according to the present embodiment, by using the cloth 10, the structure of the expandable shelter can be simplified and lightened. Although the fixed side wall surface 9 is fixed in the present embodiment, it may be configured to open and close. The movement of each component may be manual or automatic.

Embodiment 3 FIG. 3 is a schematic configuration diagram of an expandable shelter according to an embodiment of the present invention. The figure shows a state where the shelter is expanded. Reference numerals 1, 4, 5, 9, and 10 indicate the same or corresponding parts of the configuration described in FIG. 1 or FIG. 2, and description thereof will be omitted. 1
2 is a string for supporting the cloth 10. The operation will be described. When moving on a truck bed or the like, the cloth 10 is stored on the movable floor wall 4 and the movable floor wall 4 is stored inside the fixed floor wall 8 to move in a reduced state. In other words, at the time of reduction, the floor wall is composed of the fixed floor wall 8 and the movable floor wall 4.
And a double structure.

In the case of expansion, the movable floor surface 4 is slid from the fixed floor surface 8 so as to move and expand, thereby expanding the floor surface. At the same time, the cloth 10 is unfolded. The room space is expanded by supporting the space between the two. The cloth 10 forms the side surface and the ceiling surface of the extension. As described above, according to the present embodiment, by using the cloth 10, the structure of the expandable shelter can be simplified and lightened. Although the fixed side wall surface 9 is fixed in the present embodiment, it may be configured to open and close. Further, the movable wall surface 4 may be stored outside the fixed wall surface on any of the indoor sides. Movable wall 4
Is sliding, but may be rotated around one axis to open and close and move. The movement of each component may be manual or automatic.

Embodiment 4 FIG. FIG. 4 is a schematic configuration diagram of an expandable shelter according to an embodiment of the present invention. The figure shows a state where the shelter is expanded. 1, 4, 5, 8, 9, and 10 indicate the same or corresponding parts of the configuration described in FIG. 1, FIG. 2 or FIG. 3, and description thereof will be omitted. The operation will be described. In the case where the cloth 10 is moved on a truck bed or the like, the cloth 10 is stored on the movable side wall surface 2, the movable side wall surface 2 is stored outside the fixed side wall surface 7, and the movable floor surface 4 is moved.
Is stored in the fixed floor wall 8 on the indoor side to move in a reduced state. That is, at the time of reduction, the side wall surface and the floor wall surface have a double structure of the fixed side wall surface 7, the fixed floor wall surface 8, the movable side wall surface 2, and the movable floor wall surface 4.

In the case of expansion, the movable floor surface 4 is slid from the fixed floor surface 8 to move and extend, thereby expanding the floor surface, and the movable side wall surface 2 is slid from the fixed side wall surface 7 to move and expand. The floor wall is expanded by
0, and the space between the fixed side wall surface 7 and the cloth 10 is supported by the string 12, thereby expanding the indoor space. The cloth 10 forms the side surface and the ceiling surface of the extension.

As described above, according to the present embodiment, the cloth 1
By using 0, the structure of the expandable shelter can be made simple and lightweight. Although the fixed side wall surface 9 is fixed in the present embodiment, it may be configured to open and close. In addition, the movable wall surface may be stored outside the fixed wall surface on either side of the room. In addition, the movable wall surfaces 2 and 4 are slid and moved, but may be rotated around one axis to open and close and move. The movement of each component may be manual or automatic.

Embodiment 5 FIG. 5 is a schematic configuration diagram of an expandable shelter according to an embodiment of the present invention. Reference numerals 1, 4, 5, 9, and 10 indicate the same or corresponding parts of the configuration described in FIG. 1 or FIG. 2, and description thereof will be omitted.
The operation will be described. When moving on a truck bed or the like, the cloth 10 is stored on the fixed side wall surface 9 and the movable floor wall surface 4 is stored inside the fixed floor wall surface 8 to move in a reduced state. In other words, the floor wall fixed floor wall 8
And a movable floor wall 4 having a double structure.

In the case of expansion, the movable floor surface 4 is slid from the fixed floor surface 8 to move and expand, thereby expanding the floor surface and expanding the cloth 10 by applying gas pressure from the fixed side wall surface 9. Inflates like a balloon to expand the interior space. As described above, according to the present embodiment,
By using the cloth 10, the structure of the expandable shelter can be made simple and lightweight.

As a method for expanding the cloth 10, the cloth is
The pressure may be increased by applying a gas from the indoor side, or the cloth may be doubled and expanded by filling the space between the double cloths with the gas. Further, the cloth 10 may be stored on the fixed side wall surface 5 or the like. Although the fixed side wall surface 9 is fixed in the present embodiment, it may be configured to open and close.
Further, the movable floor wall 4 may be stored outside the fixed floor wall 8 on the indoor side. Further, the movable floor wall 4 slides and moves, but it may be rotated about one axis to open and close and move. The movement of each component may be manual or automatic.

Embodiment 6 FIG. FIG. 6 is a schematic configuration diagram of an expandable shelter according to an embodiment of the present invention. The figure shows a state where the shelter is expanded. 1, 4, 5, 6, 8, and 9 indicate the same or corresponding parts of the configuration described in FIG. 1, and description thereof will be omitted. 13 is a movable ceiling wall surface, and 14 is a pipe. The operation will be described. When moving on a truck bed or the like, the shutter 6 is stored on the movable ceiling wall 13, the movable ceiling wall 13 is stored on the indoor side of the fixed ceiling wall 5, and the movable floor wall 4 is stored on the indoor side of the fixed floor wall 8. To move in a reduced state. That is, at the time of reduction, the floor wall and the ceiling wall are fixed floor wall 8, fixed ceiling wall 5, movable floor wall 4, and movable ceiling wall 13
And a double structure.

In the case of expansion, the movable floor wall 4 is slid from the fixed floor wall 8 to move and extend, thereby expanding the floor wall, and the movable ceiling wall 13 is slid from the fixed ceiling wall 5 to move and expand. To expand the ceiling wall, attach a pipe 14, pull out the shutter 6 from the movable ceiling wall 13, and expand it to expand the indoor space. As described above, according to the present embodiment, by using the shutter 6, the structure of the expandable shelter can be made simple and lightweight. Further, since the extension portion is constituted by a plurality of divided members, the form can be flexibly changed according to the use situation.

The pipe 14 may be stored anywhere in the shelter body 1. Further, the pipe 14 may have a rod shape instead of the pipe shape. Although the fixed side wall surface 9 is fixed in the present embodiment, it may be configured to open and close. Further, the movable wall surfaces 4 and 13 may be stored on the outside of the fixed wall surfaces 5 and 8 or on the inside of the room. Further, the movable wall surfaces 4 and 13 are slid and moved, but may be rotated around one axis to open and close and move. Further, the shutter 6 may be stored on the movable floor wall surface 4, the fixed side wall surface 9, or the like. The movement of each component may be manual or automatic.

Embodiment 7 FIG. 7 is a schematic configuration diagram of an expandable shelter according to an embodiment of the present invention. The figure shows a state in which the shelter is expanded, and the figure on the right side of FIG. 7 shows a state in which the cloth is spread on the expansion part in the figure on the left side, which is a configuration at the time of expansion. 1, 4, 5, 7, 8,
Reference numerals 9, 10, and 14 are the same or corresponding parts of the configuration described in FIG. 1, FIG. 2, or FIG. The operation of a movable pipe 15 will be described. When the movable pipe 15 is moved on a truck bed or the like, the movable pipe 15 is stored on the indoor side of the fixed ceiling wall 5 and the movable floor wall 4 is stored on the indoor side of the fixed floor wall 8 to move in a reduced state. That is, at the time of reduction, it has a double structure of the floor wall surface, the fixed floor wall surface 8, and the movable floor wall surface 4.

In the case of expansion, the movable floor surface 4 is slid from the fixed floor surface 8 to move and extend, thereby expanding the floor surface, and the movable pipe 15 is slid from the fixed ceiling wall 5 to move and extend. The indoor space is expanded by expanding, attaching the pipe 14, and deploying the cloth 10 between the movable pipe 15 and the pipe 14. As described above, according to the present embodiment, by using the cloth 10, the structure of the expandable shelter can be simplified and lightened.

The pipe 14 and the cloth 10 are connected to the shelter body 1.
May be stored anywhere. Pipes 14 and 15 are
Instead of a pipe, it may be a rod or the like. Further, the movable pipe 15 may be stored on the fixed side wall surface 7 or the like. Although the fixed side wall surface 9 is fixed in the present embodiment, it may be configured to open and close. Further, the movable wall surface 4 may be stored either outside the fixed wall surface 8 or inside the room.
Although the movable wall surface 4 slides and moves, it may be rotated around one axis to open and close and move.
The movement of each component may be manual or automatic.

Embodiment 8 FIG. FIG. 8 is a schematic configuration diagram of an expandable shelter according to an embodiment of the present invention. The figure on the right shows a sheet developed in the expanded part of the figure on the left, and shows the configuration at the time of expansion. In the figure, 1, 4, 5,
Reference numerals 9 and 10 denote the same or corresponding parts in the configuration described in FIG. 1 or FIG. Reference numeral 16 denotes a pantograph-shaped support member. Two X-shaped members constituting the pantograph 16 correspond to a first member and a second member, respectively. The operation will be described. When the pantograph member 16 is to be moved on a truck bed or the like, the pantograph member 16 is fixed to the fixed side wall surface 9.
And the movable floor 4 is stored on the indoor side of the fixed floor 8 to move in a reduced state. That is, at the time of reduction, it has a double structure of the floor wall surface, the fixed floor wall surface 8, and the movable floor wall surface 4.

In the case of expansion, the movable floor surface 4 is slid from the fixed floor surface 8 to move and expand, thereby expanding the floor surface, and the pantograph-like member 16 is slid from the fixed side wall surface 9 to move and expand. By expanding the cloth 10 between the pantograph-like members 16, the indoor space is expanded. As described above, according to the present embodiment, by using the cloth 10, the structure of the expandable shelter can be simplified and lightened.

The cloth 10 may be stored anywhere on the shelter body 1. In the present embodiment, the fixed side wall surface 9 is fixed, but may be configured to open and close.
Further, the movable wall surface 4 may be stored either outside the fixed wall surface 8 or inside the room. Although the movable wall surface 4 slides and moves, it may be rotated around one axis to open and close and move. The movement of each component may be manual or automatic.

Embodiment 9 FIG. 9 is a schematic configuration diagram of an expandable shelter according to an embodiment of the present invention. The figure on the right shows a sheet developed in the expanded part of the figure on the left, and shows the configuration at the time of expansion. In the figure, 1, 5, 9,
Reference numerals 10 and 11 denote the same or corresponding parts in the configuration described in FIG. 1 or FIG. The operation will be described. When moving on a truck bed, move the movable wall 11
Is stored in the fixed side wall surface 9 to move in a reduced state.

In the case of expansion, the floor wall surface is expanded by expanding and expanding the double-folded movable wall surface 11 from the fixed side wall surface 9, and at the same time, constitutes the side wall surface of the expanded portion. The indoor space is expanded by spreading the cloth 10 between the movable wall surface 11 and the fixed side wall surface 9. As described above, according to the present embodiment, by using the cloth 10, the structure of the expandable shelter can be simplified and lightened. Further, since the extension portion is constituted by a plurality of divided members, the form can be flexibly changed according to the use situation.

The cloth 10 need not be used. Further, the cloth 10 may be stored anywhere in the shelter body 1. or,
In the present embodiment, the fixed side wall surface 9 is fixed, but may be configured to open and close. The movement of each component may be manual or automatic.

Embodiment 10 FIG. FIG. 10 is a schematic configuration diagram of an expandable shelter according to an embodiment of the present invention. The figure on the right shows a sheet developed in the expanded part of the figure on the left, and shows the configuration at the time of expansion. In the figure, 1, 5,
Reference numerals 9, 10, and 11 denote the same or corresponding parts in the configuration described in FIG. 1 or FIG. The operation will be described. When the movable wall surface 11 is moved on a truck bed or the like, it is moved in a reduced state by storing the movable wall surface 11 on the fixed side wall surface 9.

In the case of expansion, the floor wall and ceiling wall of the expansion section are expanded by expanding and expanding the triple-folded movable wall surface 11 from the fixed side wall surface 9, and at the same time, the side wall surface of the expansion section is expanded. Configure. The indoor space is expanded by spreading the cloth 10 between the movable wall surface 11 and the fixed side wall surface 9. As described above, according to the present embodiment, by using the cloth 10, the structure of the expandable shelter can be simplified and lightened. Further, since the extension portion is constituted by a plurality of divided members, the form can be flexibly changed according to the use situation. Incidentally, the cloth 10 may not be used. Further, the cloth 10 may be stored anywhere in the shelter body 1. In the present embodiment, the fixed side wall surface 9
Is fixed, but may be configured to open and close. The movement of each component may be manual or automatic. Embodiment 11 FIG. FIG. 11 is a schematic configuration diagram of an expandable shelter according to an embodiment of the present invention. The figure on the right is a sheet developed in the extension of the figure on the left,
This is the configuration at the time of expansion. In the figure, 1, 5, 9, 10, 1
Reference numeral 1 denotes the same or equivalent part of the configuration described in FIG. 1 or FIG. The operation will be described. When the movable wall surface 11 is moved on a truck bed or the like, it is moved in a reduced state by storing the movable wall surface 11 on the fixed side wall surface 9.

In the case of expansion, the floor wall surface of the expansion section is expanded by expanding and expanding the triple-folded movable wall surface 11 from the fixed side wall surface 9, and at the same time, forming the side wall surface of the expansion section. The indoor space is expanded by spreading the cloth 10 between the movable wall surface 11 and the fixed side wall surface 9. As described above, according to the present embodiment, by using the cloth 10, the structure of the expandable shelter can be simplified and lightened. Further, since the extension portion is constituted by a plurality of divided members, the form can be flexibly changed according to the use situation.

The cloth 10 need not be used. Further, the cloth 10 may be stored anywhere in the shelter body 1. or,
In the present embodiment, the fixed side wall surface 9 is fixed, but may be configured to open and close. The movement of each component may be manual or automatic.

Embodiment 12 FIG. FIG. 12 is a schematic configuration diagram of an expandable shelter according to an embodiment of the present invention. The figure shows the expansion procedure of the expansion shelter. In the figure, reference numerals 1, 4, 5, 8, 9, and 11 denote the same or corresponding parts in the configuration described in FIG. 1 or FIG. 17 is a movable wall surface. The operation will be described.
When moving on a truck bed, move the movable wall 1
7 is stored on the indoor side of the fixed ceiling wall surface 5, the movable floor wall surface 4 is stored on the indoor side of the fixed floor wall surface 8, and the movable wall surface 11 is stored on the fixed side wall surface 9 to move in a reduced state.

In the case of expansion, the movable wall surface 4 is slid from the fixed floor surface 8 to move and expand, thereby expanding the floor surface, and the movable wall surface 11 is expanded and moved and expanded from the fixed side wall surface 9. By expanding the side wall surface and slidingly moving and moving the movable wall surface 17 from the fixed ceiling wall surface 5, the indoor space is expanded by forming the side wall surface of the expansion portion and the triangular ceiling wall surface. As described above, according to the present embodiment, since the extension portion is constituted by a plurality of divided members, the form can be flexibly changed according to the use situation.

Although the fixed side wall surface 9 is fixed in the present embodiment, it may be configured to open and close.
Further, the movable wall surfaces 4 and 11 may be stored by any method such as sliding or expanding. Further, the movable wall surfaces 4 and 11 may be stored either outside the fixed wall surfaces 7 and 8 or on the indoor side.
The movement of each component may be manual or automatic.

[0046]

The expandable shelter according to the first aspect of the present invention has a main body portion and an expansion portion, and is transported by a transportation means. At the time of transportation, the expansion portion is housed in the main body portion, and is expanded by the expansion portion when expanded. In the expandable shelter in which the indoor space expands, the expansion unit includes a plurality of connecting members that are flexibly connected to each other and is supported movably on a moving line, and the shutter includes the moving line. And a supporting member for supporting the supporting member through the supporting member, so that the structure of the expandable shelter can be made simple and lightweight, and the form of the expandable portion can be made flexible according to the use condition. Can be changed to

The expandable shelter according to the second aspect of the present invention has a main body and an expansion portion, and is transported by a transportation means. At the time of transportation, the expansion portion is housed in the main body, and when expanded, the room is expanded by the expansion portion. In an expandable shelter in which a space expands, the expansion portion has a flexible sheet, a support member for supporting the sheet, and a floor surface, and at least one side surface of the expansion portion is constituted only by the sheet. Because of this feature, the structure of the expandable shelter can be simplified and lightened.

An expandable shelter according to a third aspect of the present invention is characterized in that the support member according to the second aspect of the present invention has a linear member for urging and holding a part of the sheet in the direction of the main body. Therefore, the structure of the expandable shelter can be made simple and lightweight.

According to a fourth aspect of the present invention, there is provided an expandable shelter. In particular, the supporting member according to the second aspect of the present invention comprises a first member and a second member connected to the first member by a rotating shaft at a substantially central portion with each other. The basic member having the member has a pantograph-shaped support member connected by a rotating shaft in the vicinity of both ends thereof, so that the structure of the expandable shelter is made simple and lightweight. Becomes possible.

The expandable shelter according to the fifth aspect of the present invention is characterized in that the seat according to the second aspect of the present invention is characterized in that it is expanded by gas pressure, so that the structure of the expandable shelter is simple and lightweight. It becomes possible.

The expandable shelter according to the sixth aspect of the present invention is arranged such that the expansion portion according to the first, second, third, fourth or fifth aspect has a floor surface, and the floor surface slides to form a main body. Since the sliding shelter is characterized by being constituted by a sliding wall surface, the structure of the expandable shelter can be made simple and lightweight.

The expandable shelter according to the seventh aspect of the present invention is arranged such that the extension portion according to the first, second, third, fourth or fifth aspect has a floor surface, and the floor surface is connected to the main body. It is characterized by being constituted by a rotating wall surface accommodated in the main body by rotating about an axis provided between the floor and the center, so that the structure of the expandable shelter is simple and lightweight. It is also possible to flexibly change the form of the expansion part according to the use situation.

An expandable shelter according to an eighth aspect of the present invention has a main body and an expansion section, and is transported by means of transportation, wherein the expansion section is housed in the main body section during transportation, and the indoor section is expanded by the expansion section during expansion. In an expandable shelter in which a space expands, the expansion portion has a plurality of wall surfaces, and the plurality of wall surfaces rotate about an axis provided therebetween and are stored on one side surface of the main body portion. Therefore, it is possible to flexibly change the form of the expansion unit according to the use situation.

[0054]

[Brief description of the drawings]

FIG. 1 is a configuration diagram showing a basic configuration of an expandable shelter according to Embodiment 1 of the present invention.

FIG. 2 is a configuration diagram illustrating a basic configuration of an expandable shelter according to Embodiment 2 of the present invention.

FIG. 3 is a configuration diagram showing a basic configuration of an expandable shelter according to Embodiment 3 of the present invention.

FIG. 4 is a configuration diagram showing a basic configuration of an expandable shelter according to Embodiment 4 of the present invention.

FIG. 5 is a configuration diagram illustrating a basic configuration of an expandable shelter according to a fifth embodiment of the present invention.

FIG. 6 is a configuration diagram showing a basic configuration of an expandable shelter according to Embodiment 6 of the present invention.

FIG. 7 is a configuration diagram showing a basic configuration of an expandable shelter according to Embodiment 7 of the present invention.

FIG. 8 is a configuration diagram illustrating a basic configuration of an expandable shelter according to an eighth embodiment of the present invention.

FIG. 9 is a configuration diagram showing a basic configuration of an expandable shelter according to Embodiment 9 of the present invention.

FIG. 10 is a configuration diagram showing a basic configuration of an expandable shelter according to Embodiment 10 of the present invention.

FIG. 11 is a configuration diagram showing a basic configuration of an expandable shelter according to Embodiment 11 of the present invention.

FIG. 12 is a configuration diagram showing a basic configuration of an expandable shelter according to Embodiment 12 of the present invention.

FIG. 13 is a configuration diagram showing a basic configuration of a first expandable shelter in the related art.

FIG. 14 is a configuration diagram showing a basic configuration of a second expandable shelter in the related art.

[Explanation of symbols]

1 shelter body, 2 movable side wall surfaces, 3 movable side wall surfaces,
4 Movable floor wall, 5 fixed ceiling wall, 6 shutter, 7
Fixed wall surface, 8 Fixed floor wall surface, 9 Fixed wall surface, 10
Cloth, 11 movable wall surfaces, 12 pipes, 13 movable ceiling wall surfaces, 14 pipes, 15 movable pipes, 16 pantograph-shaped support members, 17 movable wall surfaces, 18 shelter bodies, 19 movable side wall surfaces, 20 shelter bodies, 21 movable side wall surfaces, 22 cloth.

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[Procedure amendment]

[Submission date] December 26, 1997

[Procedure amendment 1]

[Document name to be amended] Statement

[Correction target item name] Claims

[Correction method] Change

[Correction contents]

[Claims]

 ──────────────────────────────────────────────────続 き Continued on the front page (72) Inventor Takao Inoue 2-3-2 Marunouchi, Chiyoda-ku, Tokyo Mitsui Electric Co., Ltd. (72) Inventor Mugi Yoshida 2-3-2 Marunouchi, Chiyoda-ku, Tokyo Ryo Denki Co., Ltd.

Claims (8)

[Claims] 1. An expandable shelter having a main body portion and an extension portion, which is transported by means of transportation, wherein the extension portion is housed in the main body portion during transportation, and the interior space is expanded by the extension portion during expansion. The expansion unit includes a shutter that is formed of a plurality of connecting members that are flexibly connected to each other and that is supported movably on a moving line, and that a supporting member that supports the shutter via the moving line is provided. Extended shelter featuring. 2. An expandable shelter having a main body portion and an extension portion, which is transported by means of transportation, wherein the extension portion is housed in the main body portion at the time of transportation, and the interior space is expanded by the extension portion at the time of expansion. The expansion unit has a flexible sheet, a supporting member that supports the sheet, and a floor surface,
An expandable shelter, characterized in that at least one side surface of the expansion section is constituted only by the seat. 3. The expandable shelter according to claim 2, wherein the support member has a linear member that urges and holds a part of the sheet toward the main body. 4. A basic member comprising a first member and a second member connected to the first member by a rotation shaft at a substantially central portion of the first member and a rotation member near both ends thereof by a rotation shaft. 3. The expandable shelter according to claim 2, comprising a pantograph-shaped support member connected thereto. 5. The expandable shelter according to claim 2, wherein the sheet expands by a gas pressure. 6. The apparatus according to claim 1, wherein the extension portion has a floor surface, and the floor surface is constituted by a slide wall surface which is slid and housed in the main body. The described extended shelter. 7. The expansion unit has a floor surface, and the floor surface is constituted by a rotating wall surface housed in the main body by rotating about an axis provided between the main body and the floor surface. The expandable shelter according to claim 1, 2, 3, 4, or 5. 8. An expandable shelter having a main body portion and an extension portion, which is transported by means of transportation, wherein the extension portion is housed in the main body portion during transportation, and the interior space is expanded by the expansion portion during expansion. The expansion portion has a plurality of wall surfaces, and the plurality of wall surfaces have a rotating wall surface which is rotated around an axis provided therebetween and is housed on one side surface of the main body portion. Shelter.