JP4383081B2 - building - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a building such as an apartment house provided with stairs provided from the lower floor to the upper floor and provided outside the dwelling unit of the building.
[0002]
[Background technology]
As an apartment building such as an apartment or a multi-story tenement building, for example, an apartment house with a plurality of dwelling units on each floor, which has an external staircase leading to the entrance of each dwelling unit on the upper floor is disclosed. (For example, refer to Patent Document 1).
According to such a building, since it is easy to equalize the floor plan of the dwelling units provided on each floor, a simple housing structure can be achieved.
[0003]
[Patent Document 1]
Japanese Patent Laid-Open No. 6-128989
[Problems to be solved by the invention]
By the way, in a building as described above, it is not preferable to make a large storage space such as a close-in space because the living space is reduced accordingly. Particularly in apartment houses such as apartments, there are many cases where the storage space is narrow, and there is a desire to sufficiently secure the storage space without reducing the living space.
Therefore, it is conceivable to increase the floor height to increase the ceiling pocket and make that part as a storage space, but in this case, the height of the building itself will increase, leading to a building such as an adjacent house. This is not preferable because it may block the sunlight.
[0005]
The present invention has been made in view of the above circumstances, and provides a building that can secure a storage space (storage) without narrowing a living space and that does not increase the height of the building itself. It is an issue.
[0006]
[Means for Solving the Problems]
The present invention includes a building body (1, 1) arranged in a pair on the left and right sides at a predetermined interval, and a staircase (2) having a partition wall (21c) between these buildings and adjacent to the building body. In the building where the staircase (22, 22) from the lower floor to the upper floor is provided inside the staircase, the upper part of the staircase is above the floor (24, 24) on the upper floor of the building body. Storage floors (25, 25) are respectively provided at high positions, and the upper part of the storage floor is a storage place (26, 26), and the building body (1, 1) and the staircase (2) are connected to each other. The partition walls (21d, 21d) are provided with openings (27, 27) for putting articles into and out of the storage from the building body side, and the upper floor of the staircase (2) in the staircase (23,23) is lower than the upper floor (24,24) in the building body At the position and directly below each of the storage floors (25, 25). The upper floors (23, 23) of the staircase are connected to the staircase from the lower floor of the building body. The upper ends of the stairs (22, 22) leading to the upper floors (23, 23) are connected, and the upper floors (23, 23) of the staircase to the respective upper floors (24 , 24) is connected to the stairs (20, 20).
[0007]
Here, the staircase 2 is formed by walls 21a to 21e provided between the lower floor of the building and the ceiling of the upper floor. Therefore, the storage floor 25 is provided below the upper floor ceiling.
[0008]
According to the first aspect of the present invention, the storage 26 is located above the storage floor 25 at the top of the staircase 2 provided outside the building main body 1, that is, the storage 26 is the building main body. Since it is outside the 1 living space, the storage 26 can be secured without narrowing the living space.
Moreover, since the opening part 27 for putting in / out the article to / from the storage place 26 is provided in the wall 21d that partitions the building body 1 and the staircase 2, the storage place 26 can be used from the living space of the building body 1. That is, even if the storage 26 is outside the building body 1, it can be used from the living space of the building body 1.
Furthermore, since the storage floor 26 on the upper part of the staircase 2 is a storage place 26, it is not necessary to increase the floor height of the building body 1 in order to secure the storage place 26. Therefore, the building itself The height of the will not increase.
[0010]
In addition, since the upper floor 23 in the staircase 2 is lower than the upper floor 24 in the building body 1, the ceiling height from the upper floor 23 to the storage floor 25 in the staircase 2 is lowered. Accordingly, the storage floor 25 can be lowered, and accordingly, the height of the storage 26 on the storage floor 25 can be increased, that is, the storage 26 can be enlarged.
Further, as the storage floor 25 is lowered, articles can be easily put into and out of the storage space 26 from the living space of the building body 1.
[0011]
The invention according to claim 2 is the building according to claim 1 ,
The building body 1 is arranged in a pair on the left and right sides with a predetermined spacing apart from each other,
The staircase 2 is arranged between the building bodies 1 and 1.
[0012]
According to the second aspect of the present invention, since the staircase 2 is disposed between the pair of left and right building bodies 1, 1, the storage space 26 at the top of the staircase 2 is connected to each building body 1, 1. Can be used from any living space.
[0013]
The invention according to claim 3 is the building according to claim 2 ,
The staircase 2 and the staircase 22 are unitized.
[0014]
Here, unitization means, for example, that a staircase is composed of a rectangular steel frame unit made of steel and a wall, and a wall with a staircase attached to the inside of the walled steel unit It means that a configuration is provided, or a wall, a staircase, or the like that forms a staircase is manufactured in advance in a factory or the like, and this is provided between building bodies.
[0015]
According to the invention described in claim 3 , since the staircase 2 and the staircase 22 are unitized, the unitized one is provided at a desired position between the pair of left and right building bodies 1, 1. Thus, it is possible to obtain buildings with various plan plans in which the entrance positions of the dwelling units of the building bodies 1 and 1 are changed.
[0016]
The invention according to claim 4 is the building according to claim 2 or 3 ,
The storage place 26 on the storage floor 25 is divided into left and right by a partition wall 21c.
[0017]
According to the fourth aspect of the present invention, since the storage place 26 on the storage floor 25 is divided to the left and right by the partition wall 21c, the partitioned storage places 26 and 26 are divided into a pair of left and right building bodies. Can be used from 1, 1 living space.
[0018]
The invention according to claim 5 is the building according to any one of claims 2 to 4 ,
The pair of left and right building main bodies 1 and 1 and the staircase 2 are arranged in a substantially U shape in plan view.
[0019]
According to the fifth aspect of the present invention, the pair of left and right building main bodies 1 and 1 and the staircase 2 are arranged in a U-shape. A space 30 opening to the side is created. Therefore, this space 30 can be effectively used as a bicycle parking lot or the like.
[0020]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, embodiments of the present invention will be described with reference to FIGS.
The building of the present embodiment is a collective housing having four dwelling units, and is disposed between a pair of left and right building main bodies 1, 1 that are spaced apart from each other by a predetermined distance, and between these building main bodies 1, 1. And a staircase 2 provided adjacent to the building main bodies 1 and 1.
In addition, a roof 3 is integrally provided on the upper portions of the building main bodies 1 and 1 and the staircase 2.
[0021]
Each of the building bodies 1 and 1 is a two-story building, and each of the first and second floors is a dwelling unit. Therefore, the building of the present embodiment is composed of a total of four dwelling units on the top and bottom and the left and right.
As shown in FIG. 1, the first floor dwelling unit 1 of the building body 1 on the left side (west side) has a living room 4 on the south side and a kitchen 5 on the north side adjacent to the living room 4, and this Adjacent to the kitchen 5, a toilet 6, a washroom 7 and a bathroom 8 are arranged as a unit on the north side. A front door 9 is provided on the east side of the kitchen 5.
Moreover, the dwelling unit on the first floor has a ceiling height of about 3 m, and a floor 10 is provided above the toilet 6 and the washroom 7 by using this height. A storage 12 is provided.
Note that the floor plan of the first floor of the building body 1 on the right side (east side) is symmetrical to the floor plan of the first floor of the building body 1 on the left side (west side). Are given the same reference numerals and their description is omitted.
[0022]
In addition, as shown in FIG. 2, the second floor dwelling unit of the building body 1 on the left side (west side) has a living room 14 arranged on the south side, and a kitchen 15 is arranged on the north side adjacent to the living room 14. Further, a toilet 16, a washroom 17, and a bathroom 18 are arranged as a unit on the north side adjacent to the kitchen 15. That is, the floor plan of the second floor dwelling unit is almost the same as the floor plan dwelling unit.
A small hall 19 is provided on the east side of the kitchen 15, and a staircase 20 is connected to the small hall 19.
The floor layout of the second floor of the building body 1 on the right side (east side) is symmetrical to the floor plan of the second floor of the building body 1 on the left side (west side). Are given the same reference numerals and their description is omitted.
Here, the second-floor dwelling unit has a sloped ceiling as shown in FIG. 4, and the ceiling height of that portion is lower than that of the first-floor dwelling unit. It is difficult to provide the storage room 12 above the chamber 7.
Therefore, in the present embodiment, a storage room for second-floor dwelling units is provided in the staircase room 2.
[0023]
That is, first, the staircase 2 is disposed between the building bodies 1 and 1 as described above. The staircase 2 is formed by walls 21a, 21b, 21c, 21d, and 21e provided between the floor on the first floor and the ceiling on the second floor.
The wall 21a is provided between the north walls of the building bodies 1 and 1, and is arranged so as to be flush with the north wall. The wall 21a is provided from the floor on the first floor to the ceiling on the second floor.
The wall 21b is provided between the opposing walls of the building bodies 1 and 1, and this wall 21b is provided from a position slightly lower than the ceiling position on the first floor to the ceiling part on the second floor.
The wall 21c is a wall that partitions the staircase 2 into the left and right, and is provided from the first floor to the second floor ceiling.
The wall 21d is a wall that partitions the building body 1 and the staircase 2 from the first floor to the second floor.
The wall 21e is disposed on the back side of the wall 21b, and is provided from the floor on the first floor to the lower end position of the wall 21b, and is connected by the wall 21b and the wall 21c.
[0024]
In addition, the pair of left and right building main bodies 1 and 1 and the staircase 2 are arranged in a substantially U shape in plan view, and the building main bodies 1 and 1 are open to the opposite side of the staircase 2. A space 30 is provided. The roof 3 of the building covers this open space 30.
[0025]
The staircase 2 is divided into left and right by a wall 21c, and the divided staircases 2a and 2a are provided with stairs 22 from the first floor to the second floor, respectively. Two entrance doors for the second-floor dwelling unit are provided on the wall 21e so as to be separated from each other on the left and right sides, and entrances for the second-floor dwelling unit are provided in the divided staircases 2a and 2a of the staircase 2 on the first floor. It has been.
As shown in FIG. 4, the staircase 22 is connected to the second floor (upper floor) floor 23 of the staircase (divided staircase 2 a) 2, and this floor 23 is connected to the second floor (upper floor) of the building body 1. The floor 24 is lower than the floor 24). Specifically, the floor 23 is provided at a position slightly lower than the ceiling 11 on the first floor of the building body 1. A step is formed between the floor 23 and the floor 24 of the building body 1, and the step 20 is provided at the step.
The staircase 2, the staircase 22, and the staircase 20 are unitized. That is, the walls 21a to 21e, the staircase 22, the staircase 20 and the like constituting the staircase 2 are manufactured in advance in a factory or the like, and these are provided between the building main bodies at the site.
[0026]
In the upper part of the staircase 2, a storage floor 25 is provided at a position higher than the floor 24, and a storage place 26 is above the storage floor 25. There are two storage places 26 adjacent to each other on the left and right, and these storage places 26 and 26 are partitioned left and right by a partition wall 21c. The partition wall 21c is a wall that partitions the staircase 2 to the left and right.
Although the storage floor 25 is provided at a position lower than the ceiling of the second floor of the building body 1, as described above, even if the storage floor 25 is lowered, the floor 23 is lower than the floor 24. The ceiling height with respect to the floor 23 is sufficiently secured.
[0027]
The wall 21 d that partitions the building body 1 and the staircase 2 is provided with an opening 27 having a rectangular shape when viewed from the front, and the opening 27 opens into the small hole 19. An article can be taken into and out of the opening 26 from the opening 27. Further, a door may be attached to the opening 27 or may not be attached. Furthermore, although not shown, a ladder may be hung on the lower edge of the opening 27. Since the opening is at a relatively high position, the ladder 26 can also be entered into the storage 26.
[0028]
According to the present embodiment, the following effects can be obtained.
(1) Since the storage place 26 is located above the storage floor 25 at the top of the staircase 2, that is, the storage place 26 is outside the living space of the building body 1, the living space is not reduced. The storage place 26 can be secured.
(2) Since the wall 21d that separates the building main body 1 and the staircase 2 is provided with an opening 27 for taking in and out articles to the storage room 26, the living space of the building main body 1 (in this example, the small hall 19) ) Can be used, that is, even if the storage 26 is outside the building body 1, it can be used from the living space of the building body 1.
(3) Since the storage room 25 is on the storage floor 25 of the staircase 2, it is not necessary to increase the floor height of the building body 1 in order to secure the storage room 26. It won't be too expensive.
[0029]
(4) Since the second floor 23 in the staircase 2 is lower than the second floor 24 in the building body 1, the ceiling height from the second floor 24 to the storage floor 25 in the staircase 2 is increased. Without lowering, the storage floor 25 can be lowered, and accordingly, the height of the storage 26 on the storage floor 25 can be increased, that is, the storage 26 can be enlarged.
(5) Since the storage floor 25 is lowered, the height from the floor 24 of the building body 1 to the opening 27 of the storage portion 26 is reduced, and therefore, articles can be easily put into and out of the storage space 26 from the living space. Become.
(6) Since the staircase 2 is arranged between the pair of left and right building bodies 1, the storage room 25 at the top of the staircase 2 can be used from the living space of each building body 1, 1.
[0030]
(7) Since the staircase 2, the staircase 22 and the like are unitized, the unitized one can be provided at a desired position between the pair of left and right building bodies 1 and 1. For example, in FIG. 1 and FIG. 2, the staircase 2, the staircase 22 and the like are arranged on the north side between the building bodies 1 and 1, but on the contrary, they may be arranged on the south side, and further, the central part of the north and south You may arrange in. Accordingly, it is possible to obtain buildings with various plan plans in which the entrance positions of the dwelling units of the building main bodies 1 and 1 are changed.
(8) Since the storage places 26, 26 on the storage floor 25 are partitioned left and right by the partition wall 21c, the partitioned storage places 26, 26 are divided into living spaces for a pair of left and right building bodies 1, 1. Can be used respectively.
{Circle around (9)} Since there is an open space 30 that opens on the opposite side of the staircase 2 between the building bodies 1 and 1, this open space can be used effectively as a bicycle parking lot or the like. Moreover, since the open space 30 is covered with the roof 3 of the building, it can withstand wind and rain to some extent.
[0031]
In this embodiment, the example in which the building according to the present invention is applied to a two-story building has been described. However, the present invention is not limited to this, and the present invention is applied to a three-story building or a one-story building. Is also applicable.
[0032]
【The invention's effect】
As described above, according to the first aspect of the present invention, the storage space is above the storage floor at the top of the staircase provided outside the building body, so that the living space is narrowed. And can secure a storage.
Moreover, since the opening part is provided in the wall which partitions off the building main body and the staircase, the storage can be used through the opening from the living space of the building main body.
Furthermore, it is not necessary to increase the floor height of the building body in order to secure the storage area, and therefore the height of the building itself does not increase.
[0033]
In addition , since the upper floor in the staircase is lower than the upper floor in the building body, the storage floor can be used without lowering the ceiling height from the upper floor to the storage floor in the staircase. The height of the storage on the storage floor can be increased accordingly, that is, the storage can be enlarged.
In addition, since the storage floor is lowered, articles can be easily put in and out of the building space.
[0034]
According to the second aspect of the present invention, since the staircase is disposed between the pair of left and right building bodies, the storage space at the top of the staircase can be used from the living space of each building body.
[0035]
According to invention of Claim 3 , the various plan which changed the entrance position of the dwelling unit of a building main body by providing the united staircase and the stairs in the desired position between a pair of right and left building main bodies. You can get a building.
[0036]
According to the fourth aspect of the present invention, it is possible to use the storage compartments partitioned left and right by the partition walls from the living space of the pair of left and right building bodies.
[0037]
According to the fifth aspect of the present invention, a space that opens to the opposite side of the staircase is formed between the building main bodies, so that this space can be effectively used as a bicycle parking lot or the like.
[Brief description of the drawings]
FIG. 1 shows an example of a building according to the present invention, and is a plan view of the first floor of the building.
FIG. 2 is a plan view of the second floor of the building.
FIG. 3 is a front view of the building.
FIG. 4 is a longitudinal sectional view of the main part of the building.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Building main body 2 Staircase 21c Partition wall 21d Wall 22 which divides a building main body and a staircase 22 Stairs 23 Upper floor in staircase 24 Upper floor in building main body 25 Storage floor 26 Storage place 27 Opening 30 Open space

Claims (4)

  A pair of building bodies (1, 1) arranged on the left and right sides at a predetermined interval, and a staircase (2) having a partition wall (21c) in the middle adjacent to the building body between these buildings, In the building where the stairs (22, 22) from the lower floor to the upper floor are provided inside the staircase room,
  In the upper part of the staircase, storage floors (25, 25) are provided at positions higher than the upper floors (24, 24) of the building main body, and the storage floors (26, 26) are located above the storage floors. )
  The walls (21d, 21d) partitioning the building body (1, 1) and the staircase (2) are provided with openings (27, 27) for putting articles into and out of the storage from the building body side. And
  In the staircase, the upper floors (23, 23) of the staircase (2) are lower than the upper floors (24, 24) of the building body, and the storage floors (25, 25), the stairs (23, 23) from the lower floor of the building body to the upper floors (23, 23) of the staircase ( 22 and 22) are connected to the upper ends of the stairs (20 and 20) from the upper floors (23 and 23) of the staircase to the upper floors (24 and 24) of the building body. Building characterized by being.   In the building according to claim 1,
  The building characterized in that the staircase (2) and the stairs (20, 22) are unitized.   In the building according to claim 2,
  The building on the storage floor is divided into right and left by a partition wall.   In the building according to claim 2 or 3,
  The building, wherein the pair of left and right building bodies (1, 1) and the staircase (2) are arranged in a substantially U shape in plan view.

Images