JP4226950B2 - Two-family house - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to an improvement of a two-family house consisting of two or more multi-story floors in which a residential section on one household side and a residential partition on the other household side are each composed of multi-story floors.
[0002]
[Prior art]
In the conventional two-family house, the residential section on the one household side and the residential section on the other household side are almost completely separated. For this reason, residents in both households can interact with each other in the residential area of the other household from the entrance provided separately in the other household's residential area after going out through the entrance of their own residential area. The most common style is intrusion.
[0003]
Of the bulkheads that separate the residential compartments of both households, there are two-family houses that have doors, etc., on the bulkhead facing the corridor so that they can enter the residential compartment of the other household without going outside. If there is such a door on the first floor, you cannot go directly from the second floor of your own living block to the second floor of the other household's living block. It is necessary to go through the first floor of its own living block and the first floor of the other household.
[0004]
In addition, if there are such doors on the second floor, you cannot go directly from the first floor of your living area to the first floor of the other household, even if you are next to each other. You will have to go through the second floor of the section and the second floor of the other household's living section.
[0005]
Of course, such inconvenience will be eliminated if doors such as those mentioned above are provided on the first and second floors, but it is not possible to secure a reasonable flow line taking into account the behavior of both residents in their homes and their convenience. It is difficult, and the degree of freedom in the layout of a two-family house is restricted and the structure of the building is complicated.
[0006]
Therefore, the present invention provides, in a two-family house consisting of multiple floors, a flow line between the upper floor and the lower floor in each household and a flow line for moving between the two households. The main purpose is to ensure the space efficiently between the residential area on the household side and the residential area on the other household side without incurring the complexity of the structure of the building.
[0007]
[Means for Solving the Problems]
In order to achieve the above object, according to the first aspect of the present invention, a two-family house has the following configurations (1) to (4).
(1) A two-family house consisting of two or more multi-storey floors,
(2) The residential area on the one household side and the residential area on the other household side are roughly divided on the left and right by a partition wall along the boundary line of both residential areas,
(3) The flow line between the upper floor and the lower floor is
A landing that is arranged on the boundary line between the residential block on the one household side and the residential block on the other household side,
On the other hand, the first staircase leading to this landing from the upper floor in the residential section of the household side,
The second staircase that leads to this landing from the upper floor in the living section of the other household side,
A third staircase that leads from the landing to the lower floor in the residential section of one household,
It is ensured by the fourth staircase that leads from the landing to the lower floor in the living section of the other household side ,
( 4) In addition, the landing is divided by a partition with a door or a door, a part of the divided landing is connected to the first staircase and the third staircase, and the other part of the divided landing Is connected to the second and fourth stairs.
[0008]
According to such a configuration,
(1) The first stairs, landing and third stairs move the resident of one household from the upper floor to the lower floor, and the resident of the one household It is possible to secure a flow line that moves from the first floor to the first floor.
(2) In addition, the second staircase, landing and fourth staircase move the resident of the other household side from the upper floor to the lower floor, and the resident of the other household side is one. It is possible to secure a flow line that moves from the lower floor to the upper floor.
(3) In addition, the first stairs, landing, and second stairs move the resident of one household side from the first floor on the one household side to the first floor on the other household side, and Thus, it is possible to secure a flow line in which the resident of the other household moves from the first floor on the other household side to the first floor on the one household side.
(4) In addition, by the third staircase, landing, and fourth staircase, the flow line for the resident of one household side to move from the floor one floor below the one household to the floor one floor below the other household, and the other It is possible to secure a flow line in which a resident on the household side moves from the floor one floor below the other household side to the floor one floor below the one household side.
(5) In addition, the first stairs, the landing and the fourth stairs cause the resident of one household to move from the upper floor of the one household to the lower floor of the other household, and It is possible to secure a flow line in which the resident of the other household moves from the lower floor on the other household side to the upper floor on the one household side.
(6) In addition, a flow line in which a resident of one household moves from the floor one floor below the one household to the floor above the other household by the third stairs, landing, and second stairs, and It is possible to secure a flow line in which the resident of the other household moves from the first floor on the other household side to the lower floor on the one household side.
(7) Moreover, according to this structure, while ensuring said several flow line by said 1st-4th staircase and landing, further, the residential division of the one household side and the residential division of the other household side are made. The partitions can be physically separated as necessary even at this landing, and a lifestyle can be ensured that further enhances the independence of both residential areas.
[0009]
The invention according to claim 2 is characterized in that a communication space having a terrace shape is provided in the house following the landing in the two-family house according to claim 1.
[0010]
According to such a configuration, while securing the plurality of flow lines by the first to fourth stairs and the landing, the one household is further between the residential section on the one household side and the residential section on the other household side. It is possible to easily form a space for communication between a resident on the other side and a resident on the other household side.
[0013]
Further, in the invention according to claim 4, in the two-family house according to claim 1 or claim 2, the first staircase exit and the third stairway exit, and the second staircase exit and the second staircase. Each of the four-step staircases is characterized by being closed by a door or a door.
[0014]
According to such a configuration, while securing the plurality of flow lines by the first to fourth stairs and the landing, it is further possible to physically change the residential section on one household side and the residential section on the other household side as necessary. Can be separated from each other, and a lifestyle that further enhances the independence of both living sections can be secured.
[0015]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, typical embodiments of the present invention will be described with reference to FIGS.
[0016]
Here, FIGS. 1 to 5 show one example of application of the two-family house according to the present invention, and FIGS. 6 to 10 show another example of application of the two-family house according to the present invention. FIG. 1 is a sketch of the first floor in one of the application examples of such a two-family house, FIG. 3 is a sketch of the second floor of such a two-family house, and FIG. 2 is a landing 3 in FIG. 4 is enlarged, and FIG. 4 is an enlarged view of the formation place of the landing 3 in FIG. FIG. 5 shows only the landing 3 and the first to fourth steps 4 to 7 in a perspective state. 6 is a sketch of the first floor in another example of application of such a two-family house, FIG. 8 is a sketch of the second floor of such a two-family house, and FIG. 7 is a place where the landing 3 is formed in FIG. FIG. 9 is an enlarged view of the place where the landing 3 is formed in FIG. FIG. 10 shows only the landing 3 and the first to fourth steps 4 to 7 in a perspective state.
[0017]
The two-family house according to this embodiment is a two-family house consisting of two or more multi-story floors in which the residential section 1 on one household side and the residential section 2 on the other household side are each composed of multi-story floors.
[0018]
In such a two-family house, the residential section 1 on the one household side and the residential section 2 on the other household side are roughly divided on the left and right by a partition wall x ′ along the boundary line x between the two residential sections 1 and 2.
[0019]
And in such a two-family house, there is a flow line between the upper floor LU and the lower floor LD (the resident's movement is connected by a line / resident's action path), that is, in the case of a two-story house. In the case of a three-story building, the flow line between the first and second floors and the flow line between the second and third floors
(1) a landing 3 arranged on a boundary line x between a residential section 1 on one household side and a residential section 2 on the other household side;
(2) The first staircase 4 that leads from the first floor LU in the residential section 1 of the one household side to the landing 3,
(3) a second staircase 5 that leads from the first floor LU in the living section 2 of the other household side to the landing 3;
(4) a third staircase 6 that leads from the landing 3 to the lower floor LD in the living section 1 on the one household side;
(5) It is ensured by the fourth staircase 7 that follows from the landing 3 to the lower floor LD in the living section 2 on the other household side.
[0020]
As a result, in such a two-family house,
(1) The first staircase 4, the landing 3 and the third staircase 6 can secure a flow line between the floor LU on the first floor of the resident of the one household side and the floor LD on the first floor.
(2) Further, the second staircase 5, the landing 3 and the fourth staircase 7 can secure a flow line between the floor LU on the first floor of the resident of the other household and the floor LD on the first floor.
(3) In addition, the first staircase 4, landing 3 and second staircase 5 allow a resident of one household to move from a floor LU on the first floor of one household to a floor LU on the first floor of the other household. And a flow line in which a resident on the other household side moves from the first floor LU on the other household side to the first floor LU on the one household side can be secured.
(4) Also, the third staircase 6, the landing 3 and the fourth staircase 7 allow the resident of one household to move from the floor LD one floor below the one household to the floor LD one floor below the other household. The line and the flow line in which the resident of the other household side moves from the lower floor LD of the other household side to the lower floor LD of the one household side can be secured.
(5) Also, the first stairs 4, the landing 3 and the fourth stairs 7 move a resident on one household side from a floor LU on the first floor on the one household side to a floor LD on the first floor on the other household side. It is possible to secure a flow line and a flow line for a resident of the other household side to move from the floor LD one floor below the other household side to the floor LU one floor above the one household side.
(6) In addition, the third stairs 6, the landing 3 and the second stairs 5 move the resident of one household side from the floor LD one floor below the one household to the floor LU one floor above the other household. It is possible to secure a flow line and a flow line in which the resident of the other household side moves from the floor LU on the first floor of the other household side to the floor LD of the first floor side of the one household side.
[0021]
That is, in such a two-family house, the first to fourth steps 4 to 7 and the landing 3 allow the above-mentioned plurality of flow lines to be changed to the residential section 1 on the one household side and the residential section 2 on the other household side. In between, it can be ensured efficiently without complicating the structure of the building.
[0022]
The landing 3 is provided at a level higher than the floor surface of the floor LD on the first floor and lower than the floor surface of the floor LU on the first floor.
[0023]
A communication space 8 having a terrace shape may be provided in the house following the landing 3 thus provided.
[0024]
The communication space 8 is not necessarily provided so as to be on the same plane as the landing 3, but at a higher level than the floor surface of the floor LD on the first floor and from the floor surface of the floor LU on the first floor. Will be provided at a lower level.
[0025]
In this case, while securing the above-mentioned plurality of flow lines by the first to fourth steps 4 to 7 and the landing 3, the residential section 1 on the one household side and the residential section 2 on the other household side During this time, it is possible to easily form a space for communication between a resident of one household and a resident of the other household. That is, since the communication space 8 is located on the plurality of flow lines and arranged on the boundary line x of the living sections 1 and 2 of both households, it has a shared partial color. This communication space 8 can be used to communicate with the resident of the other household more comfortably than to go into the living section of the other household having the exclusive partial color and take the communication.
[0026]
Moreover, the landing 3 is divided by a partition 9 with a door or a door, a part of the divided landing 3 is connected to the first stair 4 and the third stair 6, and the divided landing 3 The other part may be connected to the second staircase 5 and the fourth staircase 7.
[0027]
In this case, while securing the above-mentioned plurality of flow lines by the first to fourth steps 4 to 7 and the landing 3, the residential section 1 on the one household side and the residential section 2 on the other household side The partition 9 can be physically separated as necessary in the landing 3 as well, and a lifestyle in which the independence of the two residential sections 1 and 2 is further enhanced can be secured.
[0028]
Also, the exit of the first staircase 4 and the ascending exit of the third staircase 6 and the exit of the second staircase 5 and the ascent of the fourth staircase 7 should be closed by doors or doors, respectively. There is also.
[0029]
Also in this case, while securing the above-mentioned plurality of flow lines by the first to fourth steps 4 to 7 and the landing 3, the residential section 1 on the one household side and the residential section on the other household side are further provided. 2 can be physically separated as necessary, and a lifestyle in which the independence of both living sections 1 and 2 is further enhanced can be secured.
[0030]
1 to 5 show an application example of such a two-family house. In the example shown in FIGS. 1 to 5, the residential section 1 on the one household side and the residential section 2 on the other household side are arranged side by side in a plan view, and both the residential sections 1 2 is a two-story building.
[0031]
Both living sections 1 and 2 are roughly divided on the first and second floors by a partition wall x ′, and the boundary line x between both living sections 1 and 2 is considered to be along the partition wall x ′. .
[0032]
In such an example, on the first floor, the residential section 1 on the one household side and the residential section 2 on the other household side have a substantially line-symmetric layout around the boundary line x. In addition, on the first floor, the entrance porch P is shared, and subsequently to the entrance porch P, to the entrance 1a serving as an entrance to the living section 1 on the one household side and the living section 2 on the other household side. The entrance 2a which becomes the entrance of the is provided side by side on the left and right.
[0033]
The landing 3 is arranged on the boundary line x, that is, across the boundary line x. The landing 3 is located in the center of a two-family house.
[0034]
The upper part of the third staircase 6 is connected to the side facing the living section 1 on the one household side among the both sides on the entrance porch P side in the landing 3 arranged in this way,
Moreover, the upper part of the 4th staircase 7 is connected to the side part which faced the residential division 2 of the other household side among the both sides by the side of the entrance porch P in this landing 3.
[0035]
Moreover, in the side part which faced the residential division 1 of the one household side among the both sides which the said 3rd staircase 6 and the 4th staircase 7 in the landing 3 arranged in this way are not connected, The bottom is connected,
Moreover, the lower part of the 2nd staircase 5 is connected to the side part which faced the living division 2 of the other household side among the both sides which the said 3rd staircase 6 and the 4th staircase 7 in this landing 3 are not connected. Yes.
[0036]
In this example, the exit of the first staircase 4 and the ascending exit of the third staircase 6, and the exit of the second staircase 5 and the ascending entrance of the fourth staircase 7 are respectively closed by the retracting door 9a. It is supposed to be. If these lead-in doors 9a are closed, both living sections 1 and 2 are physically separated from each other. An atrium can be provided above the landing 3 without any hindrance, and the roof portion directly above the atrium has a top light structure to ensure adequate lighting of the landing 3 and the stairs 4 to 7. Can do.
[0037]
6 to 10 show still another application example of such a two-family house. In the example shown in FIGS. 6 to 10, the residential section 1 on the one household side and the residential section 2 on the other household side are arranged side by side in a plan view, and both the residential sections 1 2 is a two-story building.
[0038]
Both living sections 1 and 2 are roughly divided on the first and second floors by a partition wall x ′, and the boundary line x between both living sections 1 and 2 is considered to be along the partition wall x ′. .
[0039]
In such an example, on the first floor, the residential section 1 on the one household side and the residential section 2 on the other household side have a substantially line-symmetric layout around the boundary line x. In addition, on the first floor, the entrance porch P is shared, and subsequently to the entrance porch P, to the entrance 1a serving as an entrance to the living section 1 on the one household side and the living section 2 on the other household side. The entrance 2a which becomes the entrance of the is provided side by side on the left and right.
[0040]
The landing 3 is arranged on the boundary line x, that is, across the boundary line x. The landing 3 is located in the center of a two-family house.
[0041]
In this example, a communication space 8 is arranged between the landing 3 and the entrance 1a so as to straddle the boundary line x.
[0042]
And the upper part of the 3rd staircase 6 is connected to the side part which faced the residential division 1 of the one household side among the both sides in the landing 3 arranged in this way,
Moreover, the upper part of the 4th staircase 7 is connected to the side part which faced the living division 2 of the other household side among the both sides in this landing 3.
[0043]
In addition, the first staircase is located on the side facing the living section 1 on the one household side, out of the rear part (side opposite to the entrance porch P side) of the house in the landing 3 arranged in this way. 4 is connected,
Moreover, the lower part of the 2nd staircase 5 is connected to the side part which faced the residential division 2 of the other household side among the rear parts toward the back side of the house in this landing 3.
[0044]
Moreover, the communication space 8 is provided following the front part facing the front side (entrance porch P side) of the housing in the landing 3 arranged in this way. In the illustrated example, the communication space 8 and the landing 3 It is formed so as to form the same surface.
[0045]
Moreover, in this example, the landing 3 is divided into two partitions 9 and 9 each having a lead-in door 9a, a part 3a facing the one household side, and another part 3b facing the other household side, It is divided into three parts: an intermediate part 3c which is located between the part 3a and the other part 3b and is always continuous with the communication space 8.
[0046]
The part 3 a of the landing 3 is connected to the first stair 4 and the third stair 6, and the other part 3 b of the landing 3 is connected to the second stair 5 and the fourth stair 7. It is.
[0047]
Specifically, on the one household side, in a plan view, a square in which the connection point at the top of the third staircase 6 and the connection point at the bottom of the first staircase 4 at the landing 3 are adjacent to each other. The partition 9 provided with the retracting door 9a pulled out along the remaining two sides is provided.
[0048]
On the other side of the household, in the plan view, the rest of the square in which the connection point at the top of the fourth staircase 7 and the connection point at the bottom of the second staircase 5 at the landing 3 are adjacent to each other. A partition 9 having a pull-in door 9a that is drawn out along the two sides is provided.
[0049]
Above the landing 3 and the communication space 8, an atrium can be provided without hindrance, and the roof portion directly above the atrium has a top light structure, so that the landing 3, the communication space 8, and each of the stairs 4 to 4 are arranged. 7 can be appropriately secured. Particularly in cold regions, this top light structure also helps warm the house.
[0050]
In the example shown in the figure, the side facing the one household side and the side facing the other household side in the communication space 8 are each covered with the window 3d for slaughter, and are taken in by the top light structure. External light enters the living sections 1 and 2 through the window 3d.
[0051]
【The invention's effect】
According to the two-family house according to the present invention, in a two-family house consisting of multi-story floors, the flow line between the upper floor and the lower floor in each household and the traffic between the two households. This flow line can be efficiently secured between the residential section on the one household side and the residential section on the other household side, without complicating the structure of the building.
[Brief description of the drawings]
FIG. 1 Floor plan of the first floor of a two-family house (plan view)
2 is an enlarged view of the main part of FIG. 1. FIG. 3 is a sketch of the second floor of a two-family house (plan view).
4 is an enlarged view of the main part of FIG. 3. FIG. 5 is a perspective view of the main part of the two-family house. FIG. 6 is the first floor of the two-family house that is different in structure from the two-family house shown in FIGS. Sketch (plan view)
FIG. 7 is an enlarged view of the main part of FIG. 6. FIG. 8 is a plan view of the second floor of a two-family house with a different configuration from the two-family house shown in FIGS.
FIG. 9 is an enlarged view of a main part of FIG. 8. FIG. 10 is a perspective view of a main part of a two-family house having a different configuration from the two-family house shown in FIGS.
1 Residential section on one household side 2 Residential section on the other household side 3 Landing place 4 First stairs 5 Second stairs 6 Third stairs 7 Fourth stairs LU First floor LD First floor lower floor x Boundary x 'Bulkhead

Claims (3)

A two-family house consisting of two or more floors,
The residential section on the one household side and the residential section on the other household side are roughly divided on the left and right by a partition wall along the boundary line between the two residential sections,
The flow line between the upper floor and the lower floor is
A landing that is arranged on the boundary line between the residential block on the one household side and the residential block on the other household side,
On the other hand, the first staircase leading to this landing from the upper floor in the residential section of the household side,
The second staircase that leads to this landing from the upper floor in the living section of the other household side,
A third staircase that leads from the landing to the lower floor in the residential section of one household,
It is ensured by the fourth staircase that leads from the landing to the lower floor in the living section of the other household side ,
Moreover, the landing is divided by a partition with a door or a door, a part of the divided landing is connected to the first and third stairs, and the other part of the divided landing is the second. A two-family house characterized by being connected to the stairs and the fourth stairs .   2. The two-family house according to claim 1, wherein a communication space having a terrace shape is provided in the house following the landing.   The first staircase exit and the third staircase riser, and the second staircase exit and the fourth staircase riser are respectively closed by doors or doors. A two-family house according to claim 1 or claim 2.

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