JP2019152081A - Building - Google Patents

Abstract

To provide a building which is on the premise of a change in an installation place, and can flexibly cope with a change in location condition by the change in the installation place and a change in a desire by a user or the like.SOLUTION: A building includes an outer shell part 10 constituting a residence part 17 therein and a connectable and separatable connection part 80, a user can pass through side wall parts 13 and 14, and has a first side wall part 30 provided with an opening 33 that enables natural lighting and a second side wall part 50 provided so as to block the first side wall part 30 from the outside of the outer shell part 10. A movable wall part 61 provided on the second side wall part 50 can change an attitude among an open attitude P3 which allows the opening 33 to be opened to the outside of the outer shell part 10 so that a user can pass therethrough, a semi-open attitude P2 which allows the opening 33 to be partially exposed to the outside of the outer shell part 10 so that natural lighting is enabled from the opening 33, and a block attitude P1 which blocks the first side wall part 30 from the outside of the outer shell part 10.SELECTED DRAWING: Figure 4

Description

  The present invention relates to a building. More specifically, the present invention relates to a building that is premised on a change in installation location, and can be flexibly adapted to changes in location conditions due to changes in the installation location and changes in demands of users and the like.

  Conventionally, custom-made is widely performed in buildings. Custom-made buildings have a high degree of freedom in design, so they can be flexibly adapted to the location conditions of the surrounding environment and the needs of users (including owners and residents), and the satisfaction of users, etc. Can be increased.

  Location requirements such as the surrounding environment and requests from users, for example, differ between urban areas and suburbs, site area, site shape, sunshine, noise, climate, weather, relationship with neighbors, family composition, lifestyle, etc. Contains elements. For example, when designing a custom-built detached house, when building in a densely populated residential area in an urban area, it can be a building that prioritizes privacy and sound insulation, and when building in the suburbs, a building that prioritizes openness It can be a thing.

JP 2009-127339 A

  However, a conventional building is a real estate fixed on the land, and it is not considered to move the building for convenience of the user, such as moving or changing lifestyle. For this reason, the age of the building is getting older while it is fixed on the land. Buildings that are older are less likely to be evaluated when resold.

  Also, in the case of rental housing, the occupancy rate tends to decrease in rental housing that is old. In order to renew the age of rental housing, it is necessary to destroy old buildings and build new ones.

  On the other hand, buildings that have been mass-produced in factories and then transported to the installation location for installation are being developed. For example, Japanese Unexamined Patent Application Publication No. 2009-127339 discloses a container house using a sea operation container. This container house is used as an apartment house by being stacked and installed.

  However, the container house disclosed in Japanese Patent Application Laid-Open No. 2009-127339 is mass-produced at the factory, so that it can be flexibly adapted to the location conditions of the surrounding environment and the demands of users, etc., unlike custom-built buildings It is difficult to let

  Further, the container house disclosed in Japanese Patent Application Laid-Open No. 2009-127339 becomes a real estate fixed on the land after installation, and movement after installation is not taken into consideration. Even if movement itself is possible, the container house disclosed in Japanese Patent Application Laid-Open No. 2009-127339 flexibly adapts to changes in location conditions and changes in demands of users due to changes in installation location. It does not have such a function.

  In other words, even if it is a building that can be physically moved, such as a container house disclosed in Japanese Patent Application Laid-Open No. 2009-127339, the location conditions such as the surrounding environment at the destination and the demands of users, etc. If it is not possible to adapt flexibly, it cannot be a building that considers movement, and it cannot be a building that assumes a change in the installation location.

  The present invention provides a building that is premised on a change in installation location, and can be flexibly adapted to changes in location conditions and changes in demands of users and the like due to the change in installation location. Objective.

The building of the present invention is a building premised on the change of the installation location,
An outer shell portion having an upper wall portion, a lower wall portion, and a side wall portion, in which a living portion is formed;
When the plurality of buildings are stacked one above the other, the first connecting part disposed at the upper part of the outer shell part, and the second connecting part disposed at the lower part of the outer shell part. The second connecting part provided in the building arranged in the building and the first connecting part provided in the building arranged below can be connected and separated; and
With
The side wall portion is
A first side wall portion provided with an opening that allows a user to pass between the living portion and the outside of the outer shell portion and allows daylighting and / or ventilation; and A second side wall provided to shield from the outside of the shell,
The second side wall portion is
Having a movable wall provided corresponding to the opening,
The movable wall portion is
An opening posture in which the opening portion is opened to the outside of the outer shell portion so that the user can pass through, and the opening portion is provided so that lighting and / or ventilation can be performed from the opening portion. The posture can be changed between a semi-opened posture that is a partially exposed posture with respect to the outer side of the outer shell portion and a shielding posture that is a posture that shields the first side wall portion from the outer side of the outer shell portion. is there.

  According to the building of this invention, it can install in the different installation state individual or laminated | stacked, and after installing, it can be moved and an installation place can also be changed. Further, by changing the position of the movable wall portion between an open posture, a semi-open posture, and a shield posture, the opening portion can be used for various purposes, that is, an entrance / exit where a user passes, lighting and / or ventilation. It can be used as a window, or the movable wall can be used as an outer wall that protects the privacy and protects the living part from bad weather. For this reason, for example, it is possible to flexibly adapt the building to the location conditions and the owner's request, such as distinction between urban areas and suburbs, site area, site shape, sunshine, noise, relationship with neighbors, family structure, lifestyle, etc. it can. Moreover, when the installation state or installation location of a building is changed by moving or reselling, or when the user or the like changes, the location requirements or the user's request changes. Even in this case, by changing the posture of the movable wall part, it can function as a window that allows entry and exit, lighting and / or ventilation, or an outer wall that protects privacy and protects the living part from bad weather, etc. It is possible to adapt flexibly to changes in demands of users and the like.

FIG. 1 is a front view of a building according to Embodiment 1 of the present invention. 2 is a side sectional view taken along line AA in FIG. FIG. 3 is a plan view of the building. FIG. 4 is a side sectional view showing a state in which the posture of the movable wall portion in FIG. 2 is changed. FIG. 5 is a side sectional view showing a state in which the posture of the movable wall portion in FIG. 2 is changed. FIG. 6 is a table showing variations of the posture of the movable wall portion. FIG. 7 is a front view of a building showing a state in which the postures of the movable wall portions are individually changed. FIG. 8 is a perspective view showing a configuration in the vicinity of the connecting portion of the structure. FIG. 9 is a front view showing an example of an arrangement of a living part of a building. FIG. 10 is a diagram illustrating an example of an installation state of a building. FIG. 11 is a diagram illustrating an example of an installation state of a building. FIG. 12 is a diagram illustrating an example of an installation state of a building. FIG. 13: is a side view which shows the state which laminated | stacked the building. FIG. 14 is a front view showing a state in which buildings are stacked. FIG. 15 is a side view showing a state in which buildings are stacked. FIG. 16 is a side view showing a state in which buildings are stacked. FIG. 17 is a schematic diagram illustrating an arrangement example of a plurality of buildings. FIG. 18 is a diagram illustrating an apartment house configured by stacking a plurality of buildings. FIG. 19 is a diagram illustrating another example of a building.

A building according to an embodiment of the present invention is a building on the premise of a change in installation location,
An outer shell portion having an upper wall portion, a lower wall portion, and a side wall portion, in which a living portion is formed;
When the plurality of buildings are stacked one above the other, the first connecting part disposed at the upper part of the outer shell part, and the second connecting part disposed at the lower part of the outer shell part. The second connecting part provided in the building arranged in the building and the first connecting part provided in the building arranged below can be connected and separated; and
With
The side wall portion is
A first side wall portion provided with an opening that allows a user to pass between the living portion and the outside of the outer shell portion and allows daylighting and / or ventilation; and A second side wall provided to shield from the outside of the shell,
The second side wall portion is
Having a movable wall provided corresponding to the opening,
The movable wall portion is
An opening posture in which the opening portion is opened to the outside of the outer shell portion so that the user can pass through, and the opening portion is provided so that lighting and / or ventilation can be performed from the opening portion. The posture can be changed between a semi-opened posture that is a partially exposed posture with respect to the outer side of the outer shell portion and a shielding posture that is a posture that shields the first side wall portion from the outer side of the outer shell portion. Yes (first configuration).

  According to the said structure, a building can be installed in the different installation state made single or laminated | stacked, and after installing, it can be moved and an installation place can also be changed. Further, by changing the position of the movable wall portion between an open posture, a semi-open posture, and a shield posture, the opening portion can be used for various purposes, that is, an entrance / exit where a user passes, lighting and / or ventilation. It can function as a window, or can be used as an outer wall that protects a living part from bad weather or the like by protecting the movable wall part from privacy. For this reason, for example, it is possible to flexibly adapt the building to the location conditions and the owner's request, such as distinction between urban areas and suburbs, site area, site shape, sunshine, noise, relationship with neighbors, family structure, lifestyle, etc. it can. Moreover, when the installation state or installation location of a building is changed by moving or reselling, or when the user or the like changes, the location requirements or the user's request changes. Even in this case, by changing the posture of the movable wall part, it can function as a window that allows entry and exit, lighting and / or ventilation, or an outer wall that protects privacy and protects the living part from bad weather, etc. It is possible to adapt flexibly to changes in demands of users and the like.

In the first configuration,
The first side wall is provided with a plurality of openings.
The second side wall portion has a plurality of movable wall portions provided corresponding to the openings.
Each of the movable walls is
An opening posture in which the opening portion is opened to the outside of the outer shell portion so that the user can pass through, and the opening portion is provided so that lighting and / or ventilation can be performed from the opening portion. It is possible to change the posture between a semi-open posture that is a partially exposed posture with respect to the outside of the outer shell portion and a shielding posture that is a posture that shields the first side wall portion from the outside of the outer shell portion. It is also possible (second configuration).

  According to the above configuration, by changing the position of each movable wall portion between the open posture, the semi-open posture, and the shield posture, the opening portion can be used for various purposes, that is, an entrance / exit where a user passes, and / or lighting and / or In addition to functioning as a window that allows ventilation, the movable wall can be used as an outer wall that protects privacy and protects a living part from bad weather and the like, and the positions of the doorway, the window, and the outer wall can be changed. For this reason, for example, to adapt the building more flexibly to the location conditions and owner's request, such as distinction between urban areas and suburbs, site area, site shape, sunshine, noise, relationship with neighbors, family structure, lifestyle, etc. Can do. Moreover, when the installation state or installation location of a building is changed by moving or reselling, or when the user or the like changes, the location requirements or the user's request changes. Even in this case, the position of the movable wall can be changed by changing the position of the entrance and exit, the position of the window that allows lighting and ventilation, and the position of the outer wall that protects the privacy and protects the living part from bad weather etc. It can be flexibly adapted to changes in conditions and changes in demands of users.

In the first to second configurations,
A ramen structure structure that is disposed inside the outer shell portion and supports a load when a plurality of the buildings are laminated,
The outer shell portion is configured in a substantially rectangular parallelepiped shape,
The first connecting portion and the second connecting portion may be connected to the structure (third configuration).

  According to the said structure, in order to support the load at the time of laminating | stacking a some building with the structure of a ramen structure, the opening part provided in a 1st side wall part, and the movable wall part provided in a 2nd side wall part are enlarged. can do. For this reason, it is possible to adapt more flexibly to changes in location conditions and changes in demands of users and the like.

In the first to third configurations,
The area of the opening is 50% or more of the area of the first side wall where the opening is provided,
The area of the movable wall portion may be 50% or more of the area of the second side wall portion on which the movable wall portion is provided (fourth configuration).

  According to the above configuration, by increasing the opening provided in the first side wall and the movable wall provided in the second side wall, it is more flexible with respect to changes in location conditions and changes in demands of users and the like. Can be adapted to.

In the first to fourth configurations,
The movable wall portion has an upper movable wall portion and a lower movable wall portion,
The upper movable wall portion is
An upper opening / closing body disposed to face the upper portion of the first side wall portion;
An upper support part rotatably supporting the upper part of the upper opening / closing body;
An upper posture holding part that holds the posture of the upper opening and closing body,
The lower movable wall portion is
A lower opening / closing body disposed to face a lower portion of the first side wall portion;
A lower support part rotatably supporting the lower part of the lower opening / closing body;
A lower posture holding portion that holds the posture of the lower opening / closing body (fifth configuration).

  According to the above configuration, by individually changing the postures of the upper movable wall portion and the lower movable wall portion provided corresponding to each opening portion, it is possible to meet demands such as lighting and / or ventilation, a feeling of openness, and privacy. On the other hand, the use of the opening can be finely changed. For example, the opening can be used as a waist high window by setting the upper opening / closing body in the open posture and the lower opening / closing body in the shielding posture, and by opening the upper opening / closing body and the lower opening / closing body in the opening posture. Can be used as sweep window. Moreover, since the lower part of an upper opening / closing body opens by making an upper opening / closing body into a half open attitude | position, it can light and / or ventilate, blocking the eyes | visual_axis and sunlight from above. Moreover, since the upper part of a lower opening / closing body opens by making a lower opening / closing body into a half open attitude | position, it can light and / or ventilate, blocking the eyes | visual_axis from the bottom. For this reason, it can adapt flexibly with respect to the change of a location condition or a user's request.

In the first to fifth configurations,
A direction parallel to the upper wall portion and the lower wall portion is defined as a first direction, and a direction parallel to the upper wall portion and the lower wall portion and orthogonal to the first direction is defined as a second direction. As direction
The first connecting portion and the second connecting portion may be arranged at equal intervals along the first direction and the second direction (sixth configuration).

  According to the said structure, since the 1st connection part and the 2nd connection part are arrange | positioned at equal intervals along the 1st direction and the 2nd direction, when laminating | stacking a some building, an upper building is made into a lower part Not only can it be stacked directly above the building, but it can also be stacked in such a way that they cross each other, or can be stacked with their positions shifted.

In the first to sixth configurations,
The connecting portion is
You may make it perform connection and isolation | separation of the said 1st connection part and the said 2nd connection part from the said living part of one said building among the laminated | stacked buildings (7th structure).

  According to the said structure, since connection and isolation | separation of a 1st connection part and a 2nd connection part can be performed from the living space of one building among the laminated | stacked buildings, the lamination | stacking of a building, or lamination | stacking It becomes easy to move a part of the constructed building.

[Embodiment 1]
Hereinafter, with reference to drawings, building 100 concerning Embodiment 1 of the present invention is explained in detail. In the drawings, the same or corresponding parts are denoted by the same reference numerals and description thereof will not be repeated. In addition, in order to make the explanation easy to understand, in the drawings referred to below, the configuration is shown in a simplified or schematic manner, or some components are omitted. Further, the dimensional ratios of the constituent members shown in the drawings do not necessarily indicate actual dimensional ratios.

  The building 100 according to the present embodiment is a building that is intended to settle for a certain period of time (a so-called main building), but is a building that is premised on a change in installation location. The building 100 is a simple and easy-to-use facility for the purpose of being able to settle comfortably for a certain period of time, flexibly adapting to the location conditions of the place where it is installed and the needs of users, etc. It is essentially different from a house (for example, a temporary house or a simple mobile house). In addition, the building 100 is configured to be able to flexibly adapt to changes in location conditions and changes in demands of users and the like due to changes in installation location.

  After the building 100 is constructed in the factory, it is transported to the installation location and installed. The fixing to the installation place is performed by means on the assumption that the fixed state is released. When changing the installation location, the original installation location is released and moved to a new installation location.

[overall structure]
First, the overall structure of the building 100 will be described. FIG. 1 is a front view of a building 100 according to Embodiment 1 of the present invention. In FIG. 1, the building 100 is connected and installed to a foundation 110 embedded in the ground G of the installation location. In the following figures, the arrow U indicates the upward direction of the building 100 and the arrow D indicates the downward direction. Arrow F indicates the forward direction, and arrow B indicates the backward direction. Arrow R indicates the right direction, and arrow L indicates the left direction.

  As shown in FIG. 1, the building 100 includes an outer shell portion 10, a structure 70, and a connecting portion 80. The outer shell 10 in the present embodiment is formed using a sea operation container. The sea operation container generally has a substantially rectangular parallelepiped shape with a total length of 20 feet and a total length of 40 feet. In this embodiment, a sea operation container having a total length of 20 feet is used.

  The outer shell portion 10 includes an upper wall portion 11, a lower wall portion 12, a right side wall portion 13 (see FIG. 2), a left side wall portion 14, a front wall portion 15, and a rear wall portion 16. A living part 17 in which a user lives is formed inside the outer shell part 10 (see FIGS. 2 and 9). The right side wall part 13 and the left side wall part 14 correspond to the side wall part of the present invention. A thermal barrier coating is applied to the surface of the outer shell portion 10, and a heat insulating material is filled between the outer shell portion 10 and the living portion 17. Due to the heat-shielding paint and the heat insulating material, the interior of the living part 17 is not easily affected by the outdoors.

  The upper wall portion 11 and the lower wall portion 12 are formed using the top surface portion and the bottom surface portion of the sea operation container, respectively.

  The front wall portion 15 and the rear wall portion 16 are each formed using a side wall (short side surface) in the short direction of the sea operation container. The rear wall 16 utilizes a double door that is closed.

  The right side wall part 13 and the left side wall part 14 have a first side wall part 30 and a second side wall part 50, respectively (see FIG. 2). The first side wall portion 30 constitutes the inner side wall of the outer shell portion 10, and the second side wall portion 50 constitutes the outer side wall of the outer shell portion 10. In other words, the right side wall part 13 and the left side wall part 14 each have a double outer wall, and the outer second side wall part 50 connects the inner first side wall part 30 to the outer side of the outer shell part 10 (outdoors). ) To shield from.

  The 2nd side wall part 50 is formed using the side wall (long side surface) of the longitudinal direction of a sea operation container. By changing the postures of the movable wall portions 61, 62, and 63 provided on the second side wall portion 50, the building 100 can be flexibly adapted to changes in location conditions and requests from users, etc. (FIG. 2). FIG. 4 and FIG. 5). In addition, since the right side wall part 13 and the left side wall part 14 have a left-right symmetric configuration, the first side wall part 30 and the second side wall part 50 that mainly constitute the left side wall part 14 will be described in detail below. Detailed description of the wall 13 is omitted.

  The 1st side wall part 30 has the some opening part 33 (refer FIG. 2, FIG. 7). In the present embodiment, each opening 33 is provided in the front portion, the center portion, and the rear portion of the first side wall portion 30 with substantially the same size.

  The second side wall portion 50 has a plurality of movable wall portions 61, 62, 63. The plurality of movable wall portions 61, 62, 63 are provided corresponding to the openings 33, respectively.

  The movable wall portion 61 has an upper movable wall portion 611 and a lower movable wall portion 612. Similarly, the movable wall part 62 has an upper movable wall part 621 and a lower movable wall part 622, and the movable wall part 63 has an upper movable wall part 631 and a lower movable wall part 632. The upper movable wall portions 611, 621, 631 constituting the movable wall portions 61, 62, 63 have substantially the same configuration, and the lower movable wall portions 612, 622, 632 have substantially the same configuration. is doing. For this reason, below, the structure of the upper movable wall part 611 and the lower movable wall part 612 of the movable wall part 61 is mainly demonstrated in detail, and detailed description is abbreviate | omitted about the structure of the movable wall parts 62 and 63. FIG. The configuration of the movable wall 61 will be described later in detail.

  The structure 70 is arrange | positioned inside the outer shell part 10, and has a ramen structure. The structure 70 is designed so as to satisfy the strength required by the law concerning architecture without considering the strength of the outer shell 10. For this reason, it is possible to form a wide opening in the outer shell 10. The strength of the structural body 70 is set in consideration of stacking a plurality of buildings 100. The structural body 70 includes a first structural member 71, a second structural member 72, and a third structural member 73.

  The first structural member 71 is a structural material (column) extending in the vertical direction. A plurality of first structural members 71 are provided. In the present embodiment, four first structural members 71 are arranged at equal intervals along the front-rear direction, and two rows of the four first structural members 71 are arranged in parallel in the left-right direction. (See FIGS. 2 and 3). That is, in the present embodiment, a total of eight first structural members 71 are arranged. The interval between the adjacent first structural members 71 is set to the interval L. That is, the first structural members 71 are arranged at intervals L in the front-rear direction and the left-right direction. As the first structural member 71, a square steel pipe is used.

  The 2nd structural member 72 is a structural material (beam) which connects the upper part of the 1st structural member 71 adjacent to the front-back direction and the left-right direction. In the present embodiment, a total of ten second structural members 72 are provided in the front-rear direction and the left-right direction (see FIGS. 2 and 3). The second structural member 72 is horizontally disposed along the lower surface of the upper wall portion 11 (see FIG. 2). As the second structural member 72, a steel material having an H-shaped cross section is used.

  The 3rd structural member 73 is a structural material (beam) which connects the lower part of the 1st structural member 71 adjacent to the front-back direction and the left-right direction. In the present embodiment, a total of ten third structural members 73 are provided in the front-rear direction and the left-right direction. The second structural member 72 is horizontally disposed along the upper surface of the lower wall portion 12 (see FIG. 2). As the third structural member 73, a steel material having an H-shaped cross section is used.

  The connecting portion 80 is a member that is connected when the building 100 is fixed to the installation location or fixed in a state where a plurality of buildings 100 are stacked, and the connected state is released when the building 100 is moved. Yes (see FIG. 8). The connecting part 80 has a first connecting part 81 and a second connecting part 82. The first connection portion 81 is disposed on the upper portion of the outer shell portion 10, and the second connection portion 82 is disposed on the lower portion of the outer shell portion 10. The first connecting part 81 is fixed to the upper part of the first structural member 71, and the second connecting part 82 is fixed to the lower part of the first structural member 71. The configurations of the first connecting portion 81 and the second connecting portion 82 will be described in detail later.

  2 is a side sectional view taken along line AA in FIG. As shown in FIG. 2, the first structural member 71 is arranged with an interval L in the left-right direction. A first connecting part 81 is fixed to the upper part of the first structural member 71, and a second connecting part 82 is fixed to the lower part of the first structural member 71.

  The second structural member 72 is disposed along the lower surface of the upper wall portion 11. Under the second structural member 72, the ceiling portion 21 that constitutes the ceiling of the living portion 17 is disposed. The third structural member 73 is disposed along the upper surface of the lower wall portion 12. On the upper part of the third structural member 73, the floor portion 23 constituting the floor of the living portion 17 is disposed.

  The right side wall part 13 and the left side wall part 14 have a first side wall part 30 and a second side wall part 50, respectively.

  The first side wall portion 30 constitutes the inner side wall of the outer shell portion 10, and the second side wall portion 50 constitutes the outer side wall of the outer shell portion 10. The first side wall portion 30 may function as the outer wall of the outer shell portion 10 when the postures of the movable wall portions 61, 62, 63 provided on the second side wall portion 50 are changed.

  The first side wall 30 has an opening 33. The opening 33 is provided with a sliding window 35. The sliding window 35 has a height and a width that allow the user to pass between the living portion 17 and the outside of the outer shell portion 10. Further, the sliding window 35 can be daylighted by being fitted with transparent glass, and can be ventilated by sliding the sliding window 35 and opening it.

  The area of the opening 33 is preferably 50% or more of the area of the first side wall 30 and more preferably 60% or more. Moreover, even if the area of the opening 33 is further increased with respect to the area of the first side wall 30, there is no problem in the strength of the building 100.

  The movable wall portion 61 has an upper movable wall portion 611 and a lower movable wall portion 612. The upper movable wall portion 611 includes an upper opening / closing body 613, an upper support portion 614, and an upper posture holding portion 615 (see FIGS. 4 and 5). The upper opening / closing body 613 is disposed to face the upper portion of the opening 33. The upper support part 614 supports the upper part of the upper opening / closing body 613 in a rotatable manner. A hinge is used as the upper support portion 614. The upper posture holding unit 615 is a member that holds the posture of the upper opening / closing body 613. For example, an oil damper is used as the upper posture holding portion 615 (see FIGS. 4 and 5).

  The lower movable wall portion 612 includes a lower opening / closing body 616, a lower support portion 617, and a lower posture holding portion 618 (see FIGS. 4 and 5). The lower opening / closing body 616 is disposed to face the lower portion of the opening 33. The lower support part 617 supports the lower part of the lower opening / closing body 616 in a rotatable manner. A hinge is used as the lower support portion 617. The lower posture holding unit 618 is a member that holds the posture of the lower opening / closing body 616. For example, an oil damper is used as the lower posture holding portion 618 (see FIGS. 4 and 5).

  As shown in FIG. 2, the upper opening / closing body 613 of the upper movable wall portion 611 is in a downward posture and parallel to the first side wall portion 30, and as shown in FIGS. 4 and 5, the first side wall portion 30. It is possible to change the posture up to the open posture. The upper posture holding unit 615 can hold the posture of the upper opening / closing body 613 at a position where the opening angle of the upper opening / closing body 613 with respect to the first side wall portion 30 is a predetermined angle.

  Similarly, the lower opening / closing body 616 of the lower movable wall portion 612 has a first posture as shown in FIGS. 4 and 5 from a posture parallel to the first side wall portion 30 in an upward posture as shown in FIG. The posture can be changed to a posture that is open with respect to the side wall portion 30. The lower posture holding unit 618 can hold the posture of the lower opening / closing body 616 at a position where the opening angle of the lower opening / closing body 616 with respect to the first side wall portion 30 is a predetermined angle.

  Thus, by changing the posture of the movable wall portions 61, 62, 63 provided on the second side wall portion 50, the building 100 can be flexibly adapted to changes in location conditions or requests from users, etc. it can.

  FIG. 3 is a plan view of the building 100. As shown in FIG. 3, a first connecting portion 81 is disposed on the outer shell portion 10. The first connecting part 81 is fixed to the upper part of the first structural member 71. As described above, the first structural member 71 is arranged with the interval L in the front-rear direction and the left-right direction. For this reason, the 1st connection part 81 is also arrange | positioned at equal intervals with the space | interval L in the front-back direction, and is arrange | positioned at equal intervals also in the left-right direction orthogonal to the front-back direction. Although not shown in FIG. 3, the second connecting portion 82 fixed to the lower portion of the first structural member 71 is also equally spaced with an interval L in the front-rear direction, like the first connecting portion 81. Are arranged at equal intervals in the left-right direction orthogonal to the front-rear direction.

  4 and 5 are side cross-sectional views showing a state in which the posture of the movable wall portion 61 in FIG. 2 is changed. With reference to FIG. 2, FIG. 4, and FIG. 5, the change of the attitude | position of the movable wall part 61 is demonstrated.

  First, as shown in FIGS. 2, 4, and 5, the upper opening / closing body 613 of the upper movable wall portion 611 moves from the posture parallel to the first side wall portion 30 to the first side wall portion 30 in a downward posture. The posture can be changed so as to change the opening angle with respect to the first side wall portion 30 until the posture is opened. As shown in FIG. 2, a posture in which the upper opening / closing body 613 is parallel to the first side wall portion 30 in a downward posture is defined as a first posture PU1. Further, as shown in FIG. 4, the posture in which the upper opening / closing body 613 is obliquely downward and the opening angle with respect to the first side wall portion 30 is about 30 degrees is defined as the second posture PU2, and the opening with respect to the first side wall portion 30 is performed. The posture in which the angle is about 60 degrees is defined as a third posture PU3. Further, as shown in FIG. 5, a posture in which the upper opening / closing body 613 is in a substantially horizontal posture and an opening angle with respect to the first side wall portion 30 is about 90 degrees is referred to as a fourth posture PU4.

  Similarly, the lower opening / closing body 616 of the lower movable wall portion 612 has an upward posture parallel to the first side wall portion 30 from the first side wall portion 30 as shown in FIGS. 2, 4, and 5. The posture can be changed so that the opening angle with respect to the first side wall portion 30 is changed to the posture opened with respect to the first side wall portion 30. As shown in FIG. 2, a posture in which the lower opening / closing body 616 is parallel to the first side wall portion 30 in an upward posture is defined as a first posture PL1. Further, as shown in FIG. 4, the posture in which the lower opening / closing body 616 is obliquely upward and the opening angle with respect to the first side wall portion 30 is about 30 degrees is defined as the second posture PL2, and the opening with respect to the first side wall portion 30 is performed. The posture at which the angle is about 60 degrees is defined as a third posture PL3. Further, as shown in FIG. 5, a posture in which the lower opening / closing body 616 is in a substantially horizontal posture and an opening angle with respect to the first side wall portion 30 is about 90 degrees is referred to as a fourth posture PL4.

  The upper movable wall 611 can change the posture of the upper opening / closing body 613 from the first posture PU1 to the fourth posture PU4, and the lower movable wall 612 can change the posture of the lower opening / closing body 616 from the first posture PL1 to the fourth posture PL4. The posture can be changed up to. The upper opening / closing body 613 and the lower opening / closing body 616 can be individually changed in posture. In other words, the movable wall portion 61 can change the upper movable wall portion 611 into four different postures and can change the lower movable wall portion 612 into four different postures. It can be changed to posture.

  Here, as shown in FIG. 2, when the upper movable wall portion 611 is in the first posture PU1 and the lower movable wall portion 612 is also in the first posture PL1, the opening 33 provided in the first side wall portion 30 is The movable wall 61 shields the outer shell 10 from the outside (outdoors). Thus, the attitude | position which shields the 1st side wall part 30 from the outer side of the outer shell part 10 is made into the shielding attitude | position P1. When the movable wall portion 61 is in the shielding posture P1, the opening 33 and the living portion 17 of the first side wall portion 30 are shielded from the outside (outside) of the outer shell portion 10, so that the building 100 has privacy and sound insulating properties. Will be prioritized.

  As shown in FIG. 5, when the upper movable wall portion 611 is in the fourth posture PU4 and the lower movable wall portion 612 is in the fourth posture PL4, the opening 33 provided in the first side wall portion 30 is The movable wall 61 is not shielded from the outside (outside) of the outer shell 10, and the opening 33 is open to the outside of the outer shell 10 so that the user can pass through. In this way, the posture in which the opening 33 is opened with respect to the outside of the outer shell portion 10 so that the user can pass is referred to as an open posture P3. In the state where the movable wall portion 61 is in the open posture P3, the opening portion 33 and the living portion 17 of the first side wall portion 30 are opened to the outside (outdoors) of the outer shell portion 10, so that the building 100 is While being able to pass through the opening 33, the feeling of opening is prioritized.

  As shown in FIG. 4, the opening 33 provided in the first side wall 30 is partially exposed to the outside (outdoor) of the outer shell 10 by the movable wall 61, in other words, movable. By making the wall portion 61 neither the shielding posture P1 nor the opening posture P3, it is possible to perform daylighting and / or ventilation from the opening portion 33 while partially shielding the opening portion 33. In this way, a posture in which the first side wall portion 30 is partially exposed to the outside of the outer shell portion 10 so that the lighting and / or ventilation can be performed from the opening 33 is referred to as a semi-open posture P2.

  When the movable wall 61 is in the semi-open posture P2, lighting and ventilation can be performed from the opening 33 while considering privacy. In the open posture P3, by combining the postures of the upper movable wall portion 611 and the lower movable wall portion 612, it is possible to perform lighting and ventilation from the opening portion 33 to the living portion 17 while changing the balance between privacy and openness. Is possible. For example, by making the upper movable wall portion 611 in the second posture PU2 or the third posture PU3, the living portion 17 is lighted and ventilated while blocking the line of sight and direct sunlight from above the upper movable wall portion 611. Is possible. Further, by setting the lower movable wall portion 612 to the second posture PL2 or the third posture PL3, it is possible to perform lighting and ventilation to the living portion 17 while blocking the line of sight from below the lower movable wall portion 612. is there.

  Similarly to the movable wall portion 61, the postures of the upper movable wall portion 621 and the lower movable wall portion 622 of the movable wall portion 62 and the upper movable wall portion 631 and the lower movable wall portion 632 of the movable wall portion 63 are individually changed in posture. be able to. In this embodiment, the posture change is set in four stages so that the opening angle of the upper movable wall portions 611, 621, 631 and the lower movable wall portions 612, 622, 632 changes by 30 degrees. The number of stages is not limited to four. Further, the upper movable wall portions 611, 621, 631 and the lower movable wall portions 612, 622, 632 may be held at an arbitrary opening angle.

  FIG. 6 is a table showing variations of the postures of the movable wall portions 61, 62, and 63. Depending on the combination of the postures of the upper movable wall portions 611, 621, 631 and the lower movable wall portions 612, 622, 632 of the movable wall portions 61, 62, 63, the postures of the movable wall portions 61, 62, 63 are variously changed. be able to.

  The upper column of FIG. 6 indicates that the upper opening / closing bodies 613, 623, 633 of the upper movable wall portions 611, 621, 631 can be arbitrarily changed in posture from the first posture PU1 to the fourth posture PU4. The left column in FIG. 6 indicates that the lower opening / closing bodies 616, 626, and 636 of the lower movable wall portions 612, 622, and 632 can be arbitrarily changed from the first posture PL1 to the fourth posture PL4.

  As shown in FIG. 6, for example, when the upper movable wall portion 611 is in the first posture PU1 and the lower movable wall portion 612 is in the first posture PL1, the movable wall portion 61 can be in the shielding posture P1. Further, when the upper movable wall portion 611 is in the fourth posture PU4 and the lower movable wall portion 612 is in the fourth posture PL4, the movable wall portion 61 can be in the open posture P3. Moreover, the movable wall part 61 can be made into the semi-opening attitude | position P2 by making the movable wall part 61 into the state which is neither the shielding attitude | position P1, nor the open attitude | position P3. The semi-open posture P2 can take 14 different postures depending on the combination of the posture of the upper movable wall portion 611 and the posture of the lower movable wall portion 612.

  The movable wall portion 61 can change the upper movable wall portion 611 into four different postures, and can change the lower movable wall portion 612 into four different postures. With these combinations, the movable wall portion 61 can be changed to 16 postures. Similarly, the movable wall portion 62 and the movable wall portion 63 can also be changed to 16 different postures. For this reason, the building 100 can be changed to more than 4000 postures on the left side or the right side of the building 100 only by the combination of the postures of the movable wall portions 61, 62, and 63. According to the combination of the surface and the right side surface, the posture can be changed to a great number of postures.

  Thus, by changing the posture of the movable wall portions 61, 62, 63 provided on the second side wall portion 50, the building 100 can be flexibly adapted to changes in location conditions or requests from users, etc. it can.

  FIG. 7 is a front view of the building 100 showing a state in which the postures of the movable wall portions 61, 62, and 63 are individually changed.

  The movable wall portion 61 is in an open posture P3 by having the upper movable wall portion 611 in the fourth posture PU4 and the lower movable wall portion 612 in the fourth posture PL4. In the open posture P3, the opening 33 is open to the outside of the outer shell 10 so that the user can pass through.

  The movable wall portion 62 is in a semi-open posture P2 by having the upper movable wall portion 621 in the third posture PU3 and the lower movable wall portion 622 in the third posture PL3. In the semi-open posture P2, lighting and ventilation can be performed from the opening 33 while considering privacy.

  The movable wall portion 63 is in the shielding posture P1 by setting the upper movable wall portion 631 in the first posture PU1 and the lower movable wall portion 632 in the first posture PL1. In the shielding posture P <b> 1, the opening 33 provided in the first side wall portion 30 is shielded from the outside (outside) of the outer shell portion 10 by the movable wall portion 63.

  As described with reference to FIG. 6, the combination of the postures of the movable wall portions 61, 62, 63 is not limited to the combination of FIG. 7. By changing the combination of the postures of the movable wall portions 61, 62, 63, it is possible to flexibly adapt to the requirements of the location and the user.

  FIG. 8 is a perspective view showing a configuration in the vicinity of the connecting portion 80 of the structure 70. In FIG. 8, the building 100 (101) that becomes the first floor portion is installed by being connected to the foundation portion 110 embedded in the ground G of the installation location, and becomes the second floor portion on the building 100 (101). The building 100 (102) is shown stacked and connected. First, the configuration of the connecting portion 80 will be described.

  A first connecting part 81 is fixed to the upper part of the first structural member 71 of the building 100 (101, 102), and a second connecting part 82 is fixed to the lower part of the first structural member 71. The first connecting portion 81 of the building 101 and the second connecting portion 82 of the building 102 are connected by a bolt 84 and a nut 85.

  The first connecting portion 81 has a square flange-shaped metal plate 811. The metal plate 811 has four through holes 813 formed therein. The four through holes 813 are arranged in parallel in the front-rear direction and the left-right direction. The pitch of the through holes 813 is equally spaced in the front-rear direction and the left-right direction. A nut 85 is fixed to the lower portion of each through hole 813 in advance by welding or the like.

  The second connecting portion 82 has a metal plate 821 having the same shape as the first connecting portion 81. Similar to the first connecting portion 81, the metal plate 821 is formed with four through holes 823 that are connected by bolts 84 and nuts 85.

  Here, as the bolt 84 used to connect the first connecting portion 81 and the second connecting portion 82, a bolt capable of fastening and releasing the fastening, for example, a hexagonal high strength bolt is used. In a conventional building, for example, a conventional container house, the movement after installation is not taken into consideration. Therefore, when the container house on the second floor is stacked on the container house on the first floor, the two are welded and connected. Or bolts that are difficult to release are used as connecting bolts, such as Torcia type high-strength bolts. In other words, the conventional building was not supposed to change the installation location. Since the building 100 of the present embodiment is based on the premise that the installation location is changed, a bolt 84 that can be fastened and released can be used to connect the first connecting portion 81 and the second connecting portion 82.

  In addition, since the nut 85 is previously fixed to the lower part of each through-hole 813 of the 1st connection part 81 by welding etc., when performing the operation | work which fastens the bolt 84 and the nut 85, and cancels | releases fastening, a nut There is no need to fix 85 from below. For this reason, it is possible to perform work from above the second connecting portion 82, that is, from the living portion 17 of the upper building 102.

  The building 100 (101), which is the first floor portion, is installed by being connected to the foundation 110 buried in the ground G of the installation location. The base portion 110 is made of concrete, and four anchor bolts 111 are erected. The anchor bolts 111 are erected at a pitch inserted through the through holes 823 formed in the second connecting portion 82. The building 100 (101) is installed at the installation location by inserting the anchor bolt 111 through the through hole 823 of the second connecting portion 82 and fastening with the double nut using the nut 112. In addition, by releasing the fastening by the nut 112, it is possible to change the installation location of the building 100 (101) which is the first floor portion.

  FIG. 9 is a front view illustrating an example of the arrangement of the living units 17 of the building 100. In FIG. 9, the movable wall portions 61, 62, and 63 provided on the right side wall portion 13 and the left side wall portion 14 are all in the open posture P <b> 3, and the building is opened via the sliding window 35 of the opening portion 33. 100 living parts 17 are visible, and the scenery behind the building 100 is visible.

  In the living part 17, a living room 24, a wash basin 25, a shower 26, a toilet 27, and the like are arranged. The interior of the living part 17 is partitioned by an inner window 28. In the state of FIG. 9, since the movable wall portions 61, 62, 63 are all in the open posture P <b> 3, the user can pass between the living portion 17 and the outside of the outer shell portion 10 from any opening 33. is there.

  The water supply and sewage pipes such as the shower 26 and the toilet 27, and the commercial power supply electric wire are each provided with a connecting portion (not shown) at the lower portion of the outer shell portion 10. In a state where the building 100 is installed at the installation location, these connection portions are connected to a water and sewage pipe and a commercial power source provided at the installation location.

  10, 11, and 12 are diagrams illustrating examples of the installation state of the building 100. In FIG. 10, the building 100 is installed at an installation location in an urban area. In FIG. 11, the building 100 is installed at a seaside installation location. In FIG. 13, the building 100 is installed at an installation location on the riverbank.

  In FIG. 10, since the installation location is a relatively calm environment in an urban area, each of the movable wall portions 61, 62, 63 is in a semi-open posture P2. In FIG. 11, since the installation location is a calm environment on the seaside, the movable walls 61, 62, 63 on the sea side are in an open posture P3. In FIG. 12, the weather around the building 100 is thunderstorms and strong winds, and the movable wall portions 62 and 63 are in the shielding posture P1. As shown in FIG. 12, at the time of stormy weather or a disaster, the living part 17 can be protected by setting each movable wall part 61, 62, 63 as the shielding posture P1.

  13 to 16 are side views showing a state in which the building 100 is laminated.

  In FIG. 13 and FIG. 14, the building 100 (100A) on the first floor is connected to the foundation 110 buried in the ground G of the installation site, and the building 100 on the second floor is directly above it. (100B) are connected and installed. As shown in FIG. 8, the building 100 </ b> A and the foundation part 110 are connected by detachably fastening the anchor bolt 111 of the foundation part 110 and the second connection part 82 of the building 100 </ b> A with a nut 112. Moreover, as shown in FIG. 8, the connection between the building 100A and the building 100B is fastened so that the first connection portion 81 of the building 100A and the second connection portion 82 of the building 100B can be separated by a hexagonal high-strength bolt. To do.

  In FIGS. 15 and 16, similarly to FIGS. 13 and 14, the building 100 (100 </ b> C) on the first floor is connected and installed to the foundation 110 embedded in the ground G of the installation location. On the building 100C, the building 100 (100D) on the second floor is arranged and installed so as to be orthogonal to the building 100C. In this way, the building 100C and the building 100D can be installed orthogonally because the first connecting portion 81 and the second connecting portion 82 of each building 100 (100C, 100D) are equal in the front-rear direction and the left-right direction. It is because it is arranged by. In addition, another building 100 (100E) (not shown) is arranged and connected under the second-floor building 100 (100D), and the second-floor building 100 (100D) is on the first floor. Each building 100 can be installed in a more stable state by being installed so as to straddle part of the building 100 (100C, 100E).

  FIG. 17 is a schematic diagram illustrating an arrangement example of a plurality of buildings 100. FIG. 17 shows various arrangement examples using models of five buildings 100 (one of the five buildings is assumed to be a sea operation container having a total length of 40 feet). Since the building 100 is premised on the change of the installation location, these arrangements are not fixed. The arrangement can be changed according to the requests of the users, etc. It is possible to change places. In any case, only a user or the like does not move (moves) but can move with the building 100, which is greatly different from the conventional building. In addition, although the 70 arrangement examples are shown in FIG. 17, the arrangement | positioning aspect of the building 100 is not limited to these.

  FIG. 18 is a diagram showing an apartment house 1000 configured by stacking a plurality of buildings 100. The apartment house 1000 has a first floor part and a second floor part. The first floor portion is composed of five buildings 100 arranged in a ring so as to open the center of the site. The second floor portion is configured such that three buildings 100 are arranged so as to straddle the first floor portion of the building 100. Stairs and decks for accessing the second floor are arranged in the central open space.

  Neighboring houses 2100, 2200, and 2300 are arranged around the site where the apartment house 1000 is installed. The site faces the road 3000.

  The building 100 (100F) which is arranged on the first floor and faces the road 3000 has the movable wall portion 63 of the left side wall portion 14 (road 3000 side) as a shielding posture P1, and a part of the living portion 17 is on the road 3000. It is not seen by passers-by. Further, the upper movable wall portion 621 of the movable wall portion 62 corresponding to the eye level of the passerby is set as the first posture PU1 to block the line of sight from the passerby, and the lower movable wall portion 622 is set as the fourth posture PU4. And ventilating. The movable wall portion 61 is allowed to pass by a user or the like in the open posture P3. Since the right side wall portion 13 (on the side opposite to the road 3000) cannot easily reach the line of sight of the neighbor 2100, the movable wall portion 63 is in the open posture P3.

  The building 100 (100G) which is arranged on the first floor and faces the neighbor 2100 blocks the upper movable wall parts 611, 621 and 631 of the left wall part 14 in the second posture in order to block the line of sight from the second floor of the neighbor 2100 and the like. As the PU 2, lighting and ventilation from the opening 33 are performed while considering privacy.

  The building 100 (100H) which is arranged on the second floor and faces the road 3000 has the lower movable wall portion 622 of the left side wall portion 14 as the second posture PL2 so as to block the line of sight from passersby on the road 3000. In consideration of privacy, the lighting and ventilation from the opening 33 are performed.

  In this way, the building 100 is based on the location conditions such as the surrounding environment and the needs of users, for example, the difference between urban areas and suburbs, site area, site shape, sunshine, noise, climate, weather, relationship with neighboring houses, It can be flexibly adapted to various factors such as family composition and lifestyle.

  According to the building 100 according to the present embodiment described above, the building 100 can be installed in different installation states individually or stacked, and can be moved after installation to change the installation location. . Further, by changing the posture of the movable wall portions 61, 62, 63 between the open posture P3, the semi-open posture P2 and the shield posture P1, the opening 33 can be used for various purposes, that is, an entrance and a passage through which the user passes, It can function as a window that enables daylighting and / or ventilation, and the movable wall portions 61, 62, 63 can be used as an outer wall that protects privacy and protects a living part from bad weather. For this reason, for example, the building 100 can be flexibly adapted to the location conditions and the owner's request, such as distinction between urban areas and suburbs, site area, site shape, sunshine, noise, relationship with neighbors, family structure, lifestyle, etc. Can do. In addition, when the installation state or the installation location of the building 100 is changed due to moving or resale, or when the user or the like is changed, the location requirements or the user's request is changed. Even in this case, by changing the posture of the movable wall parts 61, 62, 63, by functioning as an entrance / exit, a window that allows daylighting and / or ventilation, or an outer wall that protects privacy and protects a living part from bad weather, It can be flexibly adapted to changes in location conditions and changes in demands of users.

[Modification]
The building according to the present invention is not limited to the above-described embodiment.

  For example, in the present embodiment, the movable wall portions 61, 62, and 63 are opened up and down. However, if the open posture P3, the semi-open posture P2, and the shielding posture P1 can be taken, the posture changes in the horizontal direction. It may be. For example, FIG. 19 is a diagram illustrating another example of a building. In the building 100J shown in FIG. 19, the movable wall 65 greatly changes its posture in the horizontal direction, so that the open posture P3, the semi-open posture P2, and the shielding posture P1 can be taken. In the open posture P3 and the semi-open posture P2, the movable wall portion 65 can be used as a wall for protecting privacy.

  Although the building 100 uses the sea operation container as the outer shell portion 10, the sea operation container does not necessarily have to be used.

  As mentioned above, although embodiment of this invention was described, embodiment mentioned above is only the illustration for implementing this invention. Therefore, the present invention is not limited to the above-described embodiment, and can be implemented by appropriately modifying the above-described embodiment without departing from the spirit thereof.

DESCRIPTION OF SYMBOLS 100 Building 10 Outer shell part 11 Upper wall part 12 Lower wall part 13 Right side wall part 14 Left side wall part 30 1st side wall part 50 2nd side wall part 61, 62, 63 Movable wall part 80 Connection part 81 1st connection part 82 Second connecting portion P1 Shielding posture P2 Semi-opening posture P3 Opening posture

Claims (7)

It is a building that assumes the change of the installation location,
An outer shell portion having an upper wall portion, a lower wall portion, and a side wall portion, in which a living portion is formed;
When the plurality of buildings are stacked one above the other, the first connecting part disposed at the upper part of the outer shell part, and the second connecting part disposed at the lower part of the outer shell part. The second connecting part provided in the building arranged in the building and the first connecting part provided in the building arranged below can be connected and separated; and
With
The side wall portion is
A first side wall portion provided with an opening that allows a user to pass between the living portion and the outside of the outer shell portion and allows daylighting and / or ventilation; and A second side wall provided to shield from the outside of the shell,
The second side wall portion is
Having a movable wall provided corresponding to the opening,
The movable wall portion is
An opening posture in which the opening portion is opened to the outside of the outer shell portion so that the user can pass through, and the opening portion is provided so that lighting and / or ventilation can be performed from the opening portion. The posture can be changed between a semi-opened posture that is a partially exposed posture with respect to the outer side of the outer shell portion and a shielding posture that is a posture that shields the first side wall portion from the outer side of the outer shell portion. is there,
Building. The first side wall is provided with a plurality of openings.
The second side wall portion has a plurality of movable wall portions provided corresponding to the openings.
Each of the movable walls is
An opening posture in which the opening portion is opened to the outside of the outer shell portion so that the user can pass through, and the opening portion is provided so that lighting and / or ventilation can be performed from the opening portion. The posture can be changed between a semi-opened posture that is a partially exposed posture with respect to the outer side of the outer shell portion and a shielding posture that is a posture that shields the first side wall portion from the outer side of the outer shell portion. is there,
The building according to claim 1. A ramen structure structure that is disposed inside the outer shell portion and supports a load when a plurality of the buildings are laminated,
The outer shell portion is configured in a substantially rectangular parallelepiped shape,
The first connecting part and the second connecting part are connected to the structure,
The building according to claim 1 or 2. The area of the opening is 50% or more of the area of the first side wall where the opening is provided,
The area of the movable wall portion is 50% or more of the area of the second side wall portion where the movable wall portion is provided.
The building according to any one of claims 1 to 3. The movable wall portion has an upper movable wall portion and a lower movable wall portion,
The upper movable wall portion is
An upper opening / closing body disposed to face the upper portion of the first side wall portion;
An upper support part rotatably supporting the upper part of the upper opening / closing body;
An upper posture holding part that holds the posture of the upper opening and closing body,
The lower movable wall portion is
A lower opening / closing body disposed to face a lower portion of the first side wall portion;
A lower support part rotatably supporting the lower part of the lower opening / closing body;
A lower posture holding part for holding the posture of the lower opening and closing body,
The building according to any one of claims 1 to 4. A direction parallel to the upper wall portion and the lower wall portion is defined as a first direction, and a direction parallel to the upper wall portion and the lower wall portion and orthogonal to the first direction is defined as a second direction. As direction
The first connecting part and the second connecting part are arranged at equal intervals along the first direction and the second direction, respectively.
The building according to any one of claims 1 to 5. The connecting portion is
The connection and separation of the first connection part and the second connection part are performed from the living part of one of the buildings among the stacked buildings.
The building according to any one of claims 1 to 6.