JP2004044210A - Building - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a building, the construction cost of which can be reduced by restricting the height of the whole building and in which habitable rooms and a storage space can be arranged effectively. <P>SOLUTION: A specific floor and a right-above floor positioned at a section right above the specific floor have intermediate floors 30 and 40 installed to these parts, intermediate-floor lower-side spaces 31, 32 and 41 formed on the lower sides of the floors 30 and 40 and intermediate-floor upper-side spaces 32 and 42 formed on the upper sides of the floors 30 and 40. Each space can be utilized effectively as the habitable room and the storage space, preventing the increase of the construction cost because the height of the whole building 1 is not heightened by constituting the open-ceiling space 32 in which at least parts of the intermediate-floor upper-side spaces on the specific floor and at least parts of the intermediate-floor lower-side spaces on the right-above floor are made to communicate. <P>COPYRIGHT: (C)2004,JPO

Description

[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to a building, and more particularly to a building having a skip floor.
[0002]
[Background Art]
2. Description of the Related Art Conventionally, as a place for storing and storing articles in a house or the like, a storage space such as a closet, a storage room, a storage room under a floor, a storage room behind a roof, a storage room above a ceiling is provided inside a building, and a storage room or the like outside. May be installed.
However, with the improvement and diversification of quality of life in recent years, there is a tendency that articles used for daily life are diversified and diversified, and the conventional storage space is large and has a large capacity for storing and accommodating these articles. In addition, from the viewpoint of effective use of the site on which the building is built, it is not desirable to install an outdoor storeroom or the like. Therefore, a building having a larger storage space inside thereof is desired.
[0003]
As a building with a large storage space inside, a storage where the second floor of a three-story building is a storage floor, a staircase leading to this storage floor is provided, and an entrance of a storage room is provided facing the landing of the stairs. An attached building has been proposed (conventional example 1).
In such a building with storage, the storage floor can be effectively used as a large storage space, and since it is possible to enter and leave the storage room from the landing of the stairs, it is possible to smoothly carry in and carry out articles.
[0004]
Further, as a building with storage different from the building of the conventional example 1, there is proposed a building having a skip floor in which structures in which storage spaces and living rooms are vertically stacked are arranged adjacent to each other in a horizontal direction and in a stepped manner. (Conventional Example 2: Japanese Patent No. 2912797).
In such a skip-floor type building, the living room is arranged horizontally adjacent to the storage space, so that the entrance of the storage space is opened to the adjacent living room, so that articles can be loaded and unloaded from the living room in the horizontal direction. And the operation is facilitated.
[0005]
[Problems to be solved by the invention]
However, in the above-described building with storage of Conventional Example 1, since the second floor portion of the three-story building is used as the storage space, considering that the thickness of the floor and the like are added to the ceiling height of the storage space, the usual two floors are used. The height of the whole building is higher than that of a multi-storey building.
Also, in the skip floor type building of Conventional Example 2, the height of the entire building is higher than that of a normal two-story building by the height of the step on the side of the structure arranged adjacent to the stepped upper side. turn into.
Therefore, in the buildings of the conventional example 1 and the conventional example 2, the floor area of the floor which can be used as a living room is almost the same as that of a normal two-story building, but the height of the whole building is increased. There is a problem of increase.
[0006]
An object of the present invention is to provide a building that can reduce the construction cost by suppressing the height of the entire building and can effectively arrange living rooms and storage spaces.
[0007]
[Means for Solving the Problems]
In order to achieve the above object, the building of the present invention employs the following configuration.
The present invention will be described with reference to the drawings. A building 1 according to claim 1 is a building having at least one specific floor and a floor directly above the specific floor, wherein the specific floor and The immediately above floors are formed on intermediate floors 30, 40 provided in a part of them, intermediate floor lower spaces 31, 32, 41 formed below the intermediate floors, and formed above the intermediate floors. An intermediate floor upper space 32, 42 is provided, and an atrium space 32 is formed in which at least a part of the intermediate floor upper space of the specific floor communicates with at least a part of the intermediate floor lower space of the immediately above floor. It is characterized by the following.
[0008]
Here, the “specific floor” and “directly above floor” respectively mean predetermined floors of the building. For example, if the specific floor is the first floor of the building, the immediately above floor means the second floor of the building. That is, the building of the present invention is a building having at least two or more floors. For example, in a three-story building, if the specific floor is the second floor of the building, the immediately above floor is the third floor of the building. In addition, if the specific floor is the first floor and the second floor of the building, the floor directly above means the second floor and the third floor of the building.
[0009]
According to the present invention, each of the specific floor and the floor directly above is separated in the height direction by the intermediate floor, and the intermediate floor lower space and the intermediate floor upper space are formed, so that the height of the entire building does not increase, and thus each of the specific floor and the intermediate floor is increased. The space can be effectively used as a living room or storage space. Therefore, the height of the whole building is suppressed, and an increase in construction cost can be prevented. In addition, the space above the intermediate floor of the specific floor and the space below the intermediate floor of the floor directly above are communicated to form a stairwell, so that a ceiling height sufficient to use this stairwell as a living room can be secured. .
[0010]
The building according to claim 2 is the building according to claim 1, wherein the space under the intermediate floor, which does not constitute the atrium space, of the space under the intermediate floor 31 of the specific floor and the space under the intermediate floor of the floor directly above. Reference numeral 41 denotes a storage space.
According to the present invention, the storage space is provided on each floor by using the space below the intermediate floor between the specific floor and the floor directly above as the storage space, and the size of the storage space provided inside the building can be sufficiently secured. .
[0011]
The building according to claim 3 is the building according to claim 2, wherein the floors 10A and 20A of the storage space and the floors 10 and 20 of the specific floor and the floor immediately above the floor are continuous with each other without any level difference. It is characterized by being formed.
According to the present invention, since the floor surface of each floor and the floor surface of the storage space are continuous without any level difference, it is easy to carry in and out the articles into and out of the storage space. That is, in the skip floor type building of Conventional Example 2 described above, the floor surface of the storage space and the floor surface of the living room are not always continuous, and there is a problem that it takes time to load and remove heavy articles when there is a step. This problem can be solved by the present invention.
[0012]
The building according to claim 4 is the building according to claim 2 or 3, wherein a ceiling height H1 of the storage space is 1.0 m to 1.4 m, and the atrium space is an intermediate living room space. The ceiling height H2 of the intermediate room space is 2.1 m to 2.6 m.
According to the present invention, by setting the ceiling height of the storage space to be 1.0 m or more, the height for adults to be able to buckle in and out is secured, and the ceiling height is made to be 1.4 m or less, thereby increasing the storage capacity. The height of the entire building can be reduced without increasing the size of the space above the storage space. In addition, by setting the ceiling height of the middle living room space to be 2.1 m or more, a height that does not hinder ordinary life can be secured, and by setting the ceiling height to be 2.6 m or less, the height of the entire building The space above the middle floor above the middle room can be used effectively while suppressing the space.
[0013]
The building according to claim 5 is the building according to any one of claims 1 to 4, wherein a stair 16 extending from the specific floor to the immediately above floor is provided adjacent to the stairwell, and The entrance 32A of the atrium space is provided facing the landing 16A.
According to the present invention, the stairwell provided on the stairs provided for ascending and descending between the specific floor and the floor directly above the floor can enter and exit from the atrium space. There is no need to use the space inside the building effectively, and construction costs can be reduced.
[0014]
According to a sixth aspect of the present invention, in the building according to any one of the first to fifth aspects, the space above the intermediate floor above the floor directly above the storage space 42, the upper living room space 52, and the balcony space 62 is used. Among them, at least one is characterized.
According to the present invention, the space above the middle floor of the floor directly above is set as the storage space behind the hut, the upper living room space, and the balcony space, so that the upper section delimited by the intermediate floor can be used as a storage space, a living room, or a roof balcony. Furthermore, each space can be more effectively used.
[0015]
BEST MODE FOR CARRYING OUT THE INVENTION
Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. In the following description, the same components will be denoted by the same reference symbols, and the description thereof will be omitted or simplified.
FIGS. 1 to 3 show a house 1 as a building according to the first embodiment of the present invention, and FIGS. 4 and 5 show a house 50 as a building according to the second embodiment of the present invention. ing. FIGS. 6A and 6B show houses 60 and 70 as buildings according to the third and fourth embodiments of the present invention, respectively.
[0016]
[First Embodiment]
A first embodiment of the present invention will be described. FIG. 1 is a perspective view showing the whole of a house 1, FIG. 2 is a sectional view thereof, and FIGS. 3 (A) to 3 (D) are plan views at respective height positions. That is, FIG. 2 is a sectional view taken along the line II-II shown in FIGS. 3A to 3D, and FIGS. 3A to 3D are sectional views taken along the lines IIIA-IIIA and IIIB of FIG. It is a top view in the height position respectively shown by the -IIIB line, the IIIC-IIIC line, and the IIID-IIID line.
[0017]
1 to 3, a house 1 is a two-story detached house in which a building body 3 is fixed on a foundation 2, and the upper part of the building body 3 is covered with a roof 4. The building body 3 is constructed by a structure and a construction method appropriately selected according to design conditions, such as a prefabricated construction method such as a wood panel construction method and a unit construction method, a wooden frame construction method, a steel frame construction method, and the like. The building body 3 has a floor (floor) formed by vertically dividing an internal space partitioned from the outside by an outer wall 3A with an inner floor 3C, and further dividing each floor with an inner wall 3B and a partition wall (not shown). A living room, a corridor, a hall and the like are formed as living spaces.
[0018]
On the first floor of the house 1 shown in FIG. 3A, a living room 11 is provided on the lower right side in the figure, a kitchen 12 is provided on the upper side in the figure, and a corridor 13 and an entrance hall 14 are provided on the left side in the figure. A water place living room 15 having a washroom, a bathroom, and the like is provided below the hall 14 in the drawing. A staircase 16 leading to the second floor is provided between the entrance hall 14 and the water room living room 15.
On the second floor portion of the house 1 shown in FIG. 3 (C), a second floor hall 24 is provided continuously with the stairs 16, and a main bedroom 21 is provided on the left side of the second floor hall 24 in the drawing. The sub-bedrooms 22 and 23 are provided on the right side of the figure 24 in the figure, and are vertically arranged in the figure.
[0019]
As shown in FIG. 2, a first floor intermediate floor 30 is provided between the living room 11 and the water room living room 15 on the first floor portion as the specific floor of the house 1. Similarly, in the second floor portion as the floor directly above, a second floor intermediate floor 40 as an intermediate floor is similarly provided between the main bedroom 21 and the sub bedroom 23. The first-floor intermediate floor 30 and the second-floor intermediate floor 40 have a strength that can support a floor load equivalent to that of the inner floor 3C, and are supported by the outer wall 3A, the inner wall 3B, or a support member (not shown). That is, the house 1 is a building having a skip floor in which an intermediate floor is formed by the first floor intermediate floor 30 and the second floor intermediate floor 40.
[0020]
A storage space 31 as a space under the intermediate floor is provided below the first floor intermediate floor 30, and an entrance 31 A thereof is open to the entrance hall 14. Further, between the first-floor intermediate floor 30 and the second-floor intermediate floor 40, a part of the intermediate-floor upper space of the first-floor intermediate floor 30 and a part of the intermediate-floor lower space of the second-floor intermediate floor 40 communicate with each other. An atrium space is provided, and the atrium space, that is, the intermediate living room space 32 is used as a living space. The entrance 32A of the middle living room space 32 is provided facing the landing 16A of the stairs 16 leading from the first floor to the second floor. A storage room 33 is provided on the first floor intermediate floor 30 on the opposite side of the intermediate living room space 32 with the stairs 16 and the landing 16A interposed therebetween.
[0021]
A storage space 41 as an intermediate lower floor space is provided between the intermediate living room space 32 and the sub bedroom 23 below the second floor intermediate floor 40. The entrance 41A of the storage space 41 is provided to open to the second floor hall 24. Further, above the second floor intermediate floor 40 and between the roof 4 and the roof 4, there is provided a hut back storage space 42 as an intermediate floor upper space, and the stairs 26 leading to this hut back storage space 42 are continuous with the second floor hall 24. It is provided.
[0022]
The storage space floors 10A and 20A, which are the floors of the storage spaces 31 and 41, and the living room floor 10 on the first floor and the living room floor 20 on the second floor have no difference in their floor surfaces on each floor, and are continuous with each other. Is formed. In the present embodiment, the distance between the upper surfaces of the storage spaces 10A and 20A and the lower surfaces of the first floor intermediate floor 30 and the second floor intermediate floor 40, that is, the ceiling height H1 of the storage spaces 31 and 41 is 1.0 m in the present embodiment. It is set in the range of ~ 1.4 m. The distance between the upper surface of the first floor intermediate floor 30 and the lower surface of the second floor intermediate floor 40, that is, the ceiling height H2 of the intermediate living room space 32 is set in a range of 2.1 m to 2.6 m.
[0023]
Therefore, according to the present embodiment, the following effects can be obtained.
(1) A first-floor intermediate floor 30 and a second-floor intermediate floor 40 are provided on each of the first-floor part and the second-floor part of the house 1, and each floor is divided into upper and lower parts, and below the first-floor intermediate floor 30 and the second-floor intermediate floor 40. By providing storage spaces 31 and 41 on the sides and providing the intermediate living room space 32 between the first floor intermediate floor 30 and the second floor intermediate floor 40, it is possible to secure a space that can be used as a living room while having a large storage space. The space in the building can be effectively used, and the height of the house 1 can be suppressed to the same level as a normal two-story building, so that an increase in construction cost can be prevented.
[0024]
(2) A ceiling height sufficient for use as a living room, specifically 2.1 m to 2 m2, by making the atrium space between the first floor intermediate floor 30 and the second floor intermediate floor 40 an intermediate living room space 32. A ceiling height H2 of 0.6 m can be secured, and the intermediate living room space 32 can be comfortably used as a living space.
[0025]
(3) Since the living room floor 10 on the first floor and the living room floor 20 on the second floor and the storage space floors 10A and 20A are continuous without any step, the work of loading and unloading articles into and from the storage spaces 31 and 41 is easy. it can. That is, it is possible to solve the problem that the floor surface of the conventional storage space and the floor surface of the living room are not always continuous, and it takes time to load and unload heavy articles in a skip floor type building having a step.
[0026]
(4) By setting the ceiling height H1 of the storage spaces 31 and 41 to 1.0 m or more, the height for adults to be able to buckle in and out is secured, and by setting the ceiling height H1 to 1.4 m or less, storage is performed. While increasing the capacity, the space above the storage spaces 31 and 41 is not pressed, and the height of the house 1 can be suppressed.
[0027]
(5) By setting the ceiling height H2 of the intermediate living room space 32 to 2.1 m or more, it is possible to secure a ceiling height that does not hinder ordinary life, and to make the house height 2.6 m or less. Since the space above the second floor intermediate floor 40 provided above the intermediate living room space 32 can be used while suppressing the height of 1, the space can be used more effectively.
[0028]
(6) Since it is possible to enter and exit the intermediate living room space 32 from the landing 16A of the stairs 16 provided for ascending and descending between the first floor and the second floor of the house 1, separately from the first floor portion or the second floor portion to the intermediate living room space 32 There is no need to provide stairs or ladders leading to the building, so that the space inside the building can be used effectively and the construction cost can be reduced.
[0029]
(7) By providing the back storage space 42 above the second floor intermediate floor 40, the upper part delimited by the second floor intermediate floor 40 can be used as a storage space, and the space inside the building can be further effectively used. Can be.
[0030]
[Second embodiment]
Next, a second embodiment of the present invention will be described. FIG. 4 is a perspective view showing the entirety of a house 50 as a building according to the second embodiment, and FIG. 5 is a sectional view thereof. 4 and 5, the house 50 is different from the first embodiment in the use and shape of the space above the second floor intermediate floor 40, and the other configurations are the same as those in the first embodiment. That is, the difference from the first embodiment is that the upper space of the second floor intermediate floor 40 of the house 50 is used as the upper living room space 52.
[0031]
The structure of the house 50 and the planar configuration of each floor are the same as in the first embodiment described above, and the first floor intermediate floor 30 is provided between the living room 11 and the water room living room 15 on the first floor as a specific floor. A second floor intermediate floor 40 is provided between the main bedroom 21 and the sub-bedroom 23 in the second floor portion as the floor directly above. Above the second floor intermediate floor 40, an upper living room space 52 is provided as an intermediate floor upper space, and the upper living room space 52 and the second floor hall 24 are communicated by the stairs 26. The ceiling height H3 of the upper living room space 52 is set to 2.1 m or more at the lowest point.
[0032]
The roof of the house 50 is composed of two types of roofs 4A and 4B having substantially the same inclination with each other. The roof 4A covers the upper part of the main bedroom 21 and the sub-bedrooms 22 and 23 on the second floor, and the roof 4B is The upper living room space 52 and the second floor hall 24 are covered above. In addition, the roofs 4A and 4B may have different inclinations, and may have roof surfaces that are continuously formed. That is, the roof 4A can be formed to have a steeper slope than the roof 4B so that the roof surfaces are continuous with each other.
[0033]
Therefore, according to the present embodiment, the following effects can be obtained in addition to the effects (1) to (6) described above.
(8) By providing the upper living room space 52 in the space above the second floor intermediate floor 40, a large amount of living room space that can be used as a living space can be secured, and the space in the building can be used effectively.
[0034]
(9) By setting the ceiling height H2 of the upper living room space 52 to be 2.1 m or more at the lowest point, it is possible to secure a ceiling height that does not hinder normal life.
[0035]
[Third embodiment]
Next, a third embodiment of the present invention will be described. FIG. 6A is a cross-sectional view schematically illustrating a house 60 as a building according to the third embodiment.
In FIG. 6A, a house 60 is different from the first embodiment in the use and shape of the space above the second floor intermediate floor 40, and the other configuration is the same as in the first embodiment. . That is, the difference from the first embodiment is that the space above the second floor intermediate floor 40 of the house 60 is used as a balcony space.
[0036]
The structure of the house 60 shown in a simplified form in FIG. 6A is similar to that of the first embodiment described above, in which the first floor intermediate floor 30 is adjacent to the living room 11 on the first floor as a specific floor. The second floor intermediate floor 40 is provided adjacent to the main bedroom 21 in the second floor portion as the floor directly above. Above the second floor 40, a roof balcony 62 is provided as a balcony space. The roof balcony 62 is provided with an opening in the roof 4 above the roof balcony 62 and is open to the outdoors, and is appropriately surrounded by a handrail wall or the like. The second floor intermediate floor 40, which is the floor of the roof balcony 62, is provided with a waterproof structure and a drainage device (not shown).
[0037]
Therefore, according to the present embodiment, the following effects can be obtained in addition to the effects (1) to (6) described above.
(10) By using the upper space of the second floor intermediate floor 40 as the roof balcony 62, there is no need to separately provide another balcony, and compared to a case where a cantilever type balcony is separately mounted, the construction of the site can be performed. Efficiency can be improved, the number of members can be reduced, and a good appearance of the house 60 having a sense of unity and unity can be realized.
[0038]
[Fourth embodiment]
Next, a fourth embodiment of the present invention will be described. FIG. 6B is a cross-sectional view schematically illustrating a house 70 as a building according to the fourth embodiment.
In FIG. 6B, the house 70 has the same configuration as that of the above-described second embodiment, and the space above the second floor intermediate floor 40 can be used as the upper living room space 72. The difference from the second embodiment is that the back storage room 73 is provided above the room on the second floor.
[0039]
The structure of the house 70 shown in simplified form in FIG. 6B is similar to the second embodiment described above, in which the first floor intermediate floor 30 is adjacent to the living room 11 on the first floor as a specific floor. The second floor intermediate floor 40 is provided adjacent to the main bedroom 21 in the second floor portion as the floor directly above. Above the second floor intermediate floor 40, an upper living room space 72 is provided. Further, above the main bedroom 21, which is a living room on the second floor, between the roof 4 and the main bedroom 21, a back storage room 73 is provided, and an entrance 73A of the back storage room 73 opens to the upper living room space 72 side. I have.
[0040]
Therefore, according to the present embodiment, the following effects can be obtained in addition to the effects of the above-described second embodiment.
(11) The upper space of the second floor intermediate floor 40 is used as the upper living room space 72, and the hut back storage room 73 is provided above the living room on the second floor, thereby securing a large space that can be used as a living room. Since a space can be provided, the space in the building can be used effectively.
[0041]
It should be noted that the present invention is not limited to the above-described embodiment, but includes modifications and improvements as long as the object of the present invention can be achieved.
For example, in each of the above-described embodiments, the buildings are the houses 1, 50, 60, and 70. However, the present invention is not limited to this, and buildings that are built for offices and stores may be used. In addition, the houses 1, 50, 60, and 70 have a two-story structure. However, the present invention is not limited to this. A three-story building or a building having more floors may be used. It may be a floor, and the floor directly above it may be the floor directly above.
[0042]
Further, in each of the above-described embodiments, the atrium space is provided in which a part of the intermediate floor upper space of the first floor intermediate floor 30 and a part of the intermediate floor lower space of the second floor intermediate floor 40 communicate with each other. Without being limited, a part of the intermediate floor upper space of the specific floor and all of the intermediate floor lower space of the floor directly above may be communicated to form a stairwell, and the entire intermediate floor upper space of the specific floor may be formed. A part of the space under the intermediate floor of the floor directly above may be communicated with to form an atrium space.
[0043]
As a building in which all of the space above the intermediate floor of the specific floor and a part of the space below the intermediate floor of the floor directly above are communicated to form a stairwell, for example, as shown in FIGS. In the illustrated house 80, all of the space above the intermediate floor provided on the first floor as a specific floor and part of the space below the intermediate floor provided on the second floor as the floor directly above are communicated. An intermediate living room space 32 is formed as a stairwell space.
[0044]
That is, the intermediate floor of the first floor portion is disposed above the storage space 31 shown in FIG. 7 (A), and all the space above the intermediate floor of the first floor portion is a blow-through space as shown in FIG. 7 (B). The middle room space 32 shown in FIG. The floors of the upper living room spaces 83 and 84 shown in FIG. 7D are constituted by an intermediate floor on the second floor, and a part of the lower space of the intermediate floor on the second floor is used as an atrium space. The other part is a storage space 41 shown in FIG. 7C. In the house 80, a stair 81 leading from the first floor to the intermediate living room space 32 and a stair 82 leading from the second floor to the upper living room spaces 83 and 84 are provided separately from the stair 16 leading to the first floor to the second floor. .
[0045]
In the house 80 as described above, the entire upper space above the intermediate floor of the first floor portion is set as the intermediate living room space 32 as the atrium space, so that the inner wall 3B of the portion is arranged at the same plane position from the first floor to the second floor. Therefore, it is possible to arrange the inner wall effective as a bearing wall or the like. In addition, by separately providing a stair 81 leading to the middle living space 32 and a stair 82 leading to the upper living spaces 83, 84, the independence of the middle living space 32 and the upper living spaces 83, 84 can be enhanced, and The degree of freedom in designing the layout of the living room can be increased.
[0046]
Further, in each of the above-described embodiments, the first floor intermediate floor 30 and the second floor intermediate floor 40 are provided at one location on each floor, but may be provided at a plurality of locations.
For example, in the house 90 shown in FIGS. 8A to 8D, two intermediate floors are provided at the second floor portion as the immediately above floor, and the upper space of each intermediate floor is the upper space shown in FIG. 8D. Living room spaces 91 and 92 are provided.
That is, the intermediate floor of the first floor portion is disposed above the storage space 31 shown in FIG. 8A, and the entire upper space above the intermediate floor of the first floor portion is an intermediate room shown in FIG. The space 32 is provided. Then, an intermediate floor of the second floor portion is arranged above the storage space 41 shown in FIG. 8 (C), and an intermediate floor of the second floor portion is also arranged above the intermediate living room space 32. The upper space of the intermediate floor is an upper room space 91, 92 shown in FIG. 8 (D). In such a house 90, by providing a necessary number of intermediate floors on each floor as appropriate, the degree of freedom in designing the layout of living rooms in the building can be increased.
[0047]
In the above-described embodiments, the ceiling height H1 of the storage spaces 31 and 41 is set in the range of 1.0 m to 1.4 m, but the ceiling height of the storage space is set in the range of 1.0 m to 1.2 m. Desirably. By setting the ceiling height of such a storage space, it is possible to obtain a comfortable living space by increasing the ceiling height of the atrium space or the upper living room space without increasing the height of the entire building. Further, the ceiling height of the storage space can be in a range of 1.0 m to 1.3 m.
Further, in each of the above-described embodiments, the ceiling height H2 of the intermediate living room space 32 as the atrium space is set in the range of 2.1 m to 2.6 m, but the ceiling height of the atrium space is 2.1 m to 2.2 m. It is desirable to be in the range of 4 m. By setting the ceiling height of such a stairwell space, even if a backyard storage space, an upper living room space, and the like are provided above the stairwell space, the height of the entire building does not increase, so that the space in the building can be effectively used. At the same time, construction costs can be reduced. Furthermore, the ceiling height of the stairwell can be in the range of 2.1 m to 2.5 m.
[0048]
【The invention's effect】
According to the building of the present invention, the following effects can be obtained.
According to the building of the first aspect, the specific floor and the floor directly above are each separated by the intermediate floor in the height direction, and the space below the intermediate floor and the space above the intermediate floor are formed, whereby the height of the entire building is increased. Each space can be effectively used as a living room or a storage space without any space. Therefore, the height of the whole building is suppressed, and an increase in construction cost can be prevented. In addition, the space above the intermediate floor of the specific floor and the space below the intermediate floor of the floor directly above are communicated to form a stairwell, so that a ceiling height sufficient to use this stairwell as a living room can be secured. .
[0049]
According to the building of the second aspect, the storage space can be provided on each floor by setting the space under the intermediate floor between the specific floor and the floor directly above as the storage space, and the size of the storage space provided inside the building Can be secured sufficiently.
[0050]
According to the building of the third aspect, the floor surface of each floor and the floor surface of the storage space are continuous without any level difference, so that the work of loading and unloading articles into the storage space can be easily performed. That is, in the skip floor type building of Conventional Example 2 described above, the floor surface of the storage space and the floor surface of the living room are not always continuous, and there is a problem that it takes time to load and remove heavy articles when there is a step. This problem can be solved by the present invention.
[0051]
According to the building of the fourth aspect, by setting the ceiling height of the storage space to be 1.0 m or more, it is possible to secure a height at which an adult can buckle in and out, and to make the ceiling height 1.4 m or less. Thus, the height of the entire building can be suppressed without increasing the storage capacity and pressing on the space above the storage space. In addition, by setting the ceiling height of the middle living room space to be 2.1 m or more, a height that does not hinder ordinary life can be secured, and by setting the ceiling height to be 2.6 m or less, the height of the entire building The space above the middle floor above the middle room can be used effectively while suppressing the space.
[0052]
According to the building of claim 5, since it is possible to enter and exit the atrium space from the landing of the stairs provided to ascend and descend between the specific floor and the floor directly above, the stairs from the specific floor and the directly above floor to the atrium space are separately provided. There is no need to provide a ladder or the like, so that the space in the building can be used effectively and the construction cost can be reduced.
[0053]
According to the building of claim 6, the space above the intermediate floor of the floor immediately above is a storage space, a living room, or a roof above the space delimited by the intermediate floor by making the space above the hut a storage space, an upper living room space, and a balcony space. It can be used as a barconi, and can further effectively use each space.
[Brief description of the drawings]
FIG. 1 is a perspective view showing a building according to a first embodiment of the present invention.
FIG. 2 is a sectional view of the building according to the embodiment.
FIGS. 3A to 3D are plan views at respective height positions of the building according to the embodiment.
FIG. 4 is a perspective view showing a building according to a second embodiment of the present invention.
FIG. 5 is a sectional view of a building according to the embodiment.
FIGS. 6A and 6B are schematic sectional views showing a building according to a third embodiment and a fourth embodiment of the present invention.
FIGS. 7A to 7D are plan views showing modified examples of the present invention.
8 (A) to 8 (D) are plan views showing modified examples different from FIG. 7 of the present invention.
[Explanation of symbols]
1,50,60,70 House (building)
10,20 living room floor
10A, 20A storage space floor
16 stairs
16A Landing
30, 40 Intermediate floor
31, 41 storage space
32 Intermediate living room space (atrium space)
32A doorway
42 hut back storage space
52,72 Upper living room space
62 Roof Balconi (balcony space)
H1, H2 Ceiling height

Claims (6)

A building having at least one specific floor and a floor directly above the specific floor,
The specific floor and the directly above floor are an intermediate floor provided in a part thereof, an intermediate floor lower space formed below the intermediate floor, and an intermediate floor upper space formed above the intermediate floor. With
A building, wherein an atrium space is formed in which at least a part of the intermediate floor upper space of the specific floor and at least a part of the intermediate floor lower space of the immediately above floor communicate with each other. In the building of claim 1,
The building, wherein the space under the intermediate floor of the specific floor and the space under the intermediate floor that does not constitute the atrium space among the space under the intermediate floor of the floor directly above are each a storage space. In the building according to claim 2,
A building, wherein the floor surface of the storage space and the floor surfaces of the specific floor and the floor immediately above the floor are formed continuously without any step. In the building according to claim 2 or claim 3,
The ceiling height of the storage space is 1.0 m to 1.4 m,
The building, wherein the atrium space is an intermediate living room space, and a ceiling height of the intermediate living room space is 2.1 m to 2.6 m. The building according to any one of claims 1 to 4, wherein a staircase extending from the specific floor to the immediately above floor is provided adjacent to the atrium space,
A building, wherein an entrance of the stairwell is provided facing a landing of the stairs. The building according to any one of claims 1 to 5, wherein the space above the intermediate floor of the floor directly above is at least one of a back storage space, an upper living room space, and a balcony space. Building.

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