JP5791883B2 - building - Google Patents

Description

  The present invention relates to a building with good lighting and ventilation.

The thing of patent document 1 is known as an example of the building where lighting and ventilation are favorable.
This building has an upper floor on the north side and a skip floor on the south side that is lower than the upper floor and higher than the lower floor, and the exterior wall facing the south side on this skip floor is daylighted. A window is provided at a position higher than the skip floor, and an atrium is provided in the north-south central part of the building from the lower floor to the upper floor, and the room on the skip floor and the lower floor on the north side are provided through this atrium. And communicate with each other.
In such a building, the outside light inserted through the lighting window provided at a position higher than the skip floor can be blown through and inserted into the room on the north side of the lower floor, so that the lighting in the building can be improved.

JP 2005-350880 A

  By the way, in the building above, there is a colonnade in the north-south center of the building that blows from the lower floor to the upper floor. Ventilation could be secured, but it was difficult to ensure lighting and ventilation throughout the building.

  This invention is made | formed in view of the said situation, and makes it the subject to provide the building which can ensure the lighting and ventilation of the whole inside of a building easily.

In order to solve the above problems, the invention according to claim 1, for example, as shown in FIGS. 1 to 11, plan view the central portion of a generally rectangular plan view of the building body 1 having four outer walls 1a~1d extend respectively toward each outer wall 1a~1d side, and the first floor from the four spatial 2-5 floor a light and / or air Ru was capable communicated through to the top floor is provided from,
Windows 7a, 7b, 12a, 12b, 14a, 14b, 17a, 17b, and 17c are respectively provided on the outer walls 1a to 1d facing the spaces 2 to 5 ,
Room 24,26,32,34 are adjacent to each of these space 2 to 5,
A plurality of stairs 20 is provided in at least one of said space 5 of the space 2 to 5, the upper and lower floors of the boundary portion in at least one of the spatial couple of the remaining of the space 2 to 4, the vertical first bed portion 6 and 11 having translucency and / or gouty is set vignetting,
A second floor portion 10 adjacent to the first floor portions 6 and 11 is provided at a boundary between upper and lower floors in a substantially central portion of the building body 1 in plan view.
The building body 1 is provided with a plurality of walls that partition the plurality of spaces 2 to 5 and the rooms 24, 26, 32, and 34 adjacent thereto,
The second floor 10 is connected to a plurality of the walls .

According to the first aspect of the present invention, the wind (air) and light entering the spaces 2 to 5 through the windows provided on the outer walls facing the spaces 2 to 5 are the first floor portions 6 and 11 and the stairs 20. Go up and down and go sideways. Therefore, since light and air can be spread over the upper and lower floors and from the central part of the building body 1 to the outer walls 1a to 1d, it is possible to easily ensure lighting and ventilation throughout the building. it can.
In addition, there are a plurality of spaces 2 to 5 extending from the substantially central portion of the building body 1 toward the outer walls 1a to 1d, but the second floor portion 10 is provided at the substantially central portion of the building body 1 in the plan view. The structural stability of the main body 1 is increased.

The invention according to claim 2 is the building according to claim 1,
Of the plurality of spaces 2 to 5, at least one space 4 is not provided with the stairs 20 and the first floor portions 6 and 11.

According to the second aspect of the present invention, the lighting and ventilation can be more reliably ensured by the space 4 without the stairs 20 and the first floor portions 6 and 11.

The invention according to claim 3 is the building according to claim 1 or 2,
The second floor section 10 is characterized in that provided in the first bed part 6 and 11 flush.

Invention of Claim 4 in the building as described in any one of Claims 1-3,
Skylights 9, 13, and 18 are provided on the roof 8a of the building body 1 so as to communicate with the spaces 2, 3, and 5, respectively.

According to the invention described in claim 4, the wind (air) that has entered the spaces 4 and 5 through the windows 14a, 14b, 17a, 17b, and 17c can be extracted from the skylights 9, 13, and 18; The flowability of the air inside becomes good. Moreover, since the light which entered from the skylights 9, 13, and 18 can be introduced into the spaces 2 to 5, the daylighting property in the building body 1 is further improved.

Invention of Claim 5 in the building as described in any one of Claims 1-4,
The first floor parts 6 and 11 constitute the floor part of the hallway,
Doors 32a and 34a are provided on walls that partition the hallway and the rooms 32 and 34 adjacent to the hallway.

According to the invention of claim 5, wind (air) and light entering the space 2-5 through a window provided in the outer wall 1a~1d facing the space 2-5, doors 32a, opening the 34a Can be introduced into the rooms 32 and 34 adjacent to the hallway.

According to the present invention, the wind (air) and light entering the space through the window provided on the outer wall facing the space spreads up and down through the first floor and stairs and also in the lateral direction. Therefore, since light and air can be spread over the upper and lower floors and from the central part of the building body to the outer wall, it is possible to easily ensure lighting and ventilation throughout the building.

An example of the building which concerns on this invention is shown, and is a top view of the 1st floor of a building. FIG. 2 is a plan view of the second floor of the building. It is a top view of the 2nd floor skip floor of the building. It is a front view of the building. It is a rear view of the building. It is a left view of the building. It is a right side view of the building. FIG. 5 is a cross-sectional view taken along line AA in FIG. 4. FIG. 5 is a sectional view taken along line BB in FIG. 4. FIG. 5 is a cross-sectional view taken along line CC in FIG. 4. It is the figure which showed the building typically.

Embodiments of the present invention will be described below with reference to the drawings.
The building of the present embodiment is a two-story house, and the building body 1 is formed in a substantially rectangular shape in plan view as shown in FIGS. The building body 1 has four aerial parts 2, 3, 4, and 5 that extend from the substantially central portion in plan view toward the four outer walls 1a to 1d in the east, west, south, and north sides and blow out from the first floor to the second floor. Is provided.

The atrium portion 2 extends from the substantially central portion of the building body 1 toward the east side outer wall 1a. Moreover, as shown in FIG.2 and FIG.8, the 1st floor part 6 which has translucency and / or ventilation is provided in the blow-off part 2 in the boundary part of the 1st floor and the 2nd floor.
As the 1st floor part 6, the glass plate which has translucency, and the grating plate which has translucency and ventilation are used. When a glass plate is used, the glass plate is fitted into a rectangular frame formed of a saddle material. The grating plate is a plate-like member provided with a large number of holes in a lattice shape, and this grating plate is directly used as a floor member.

As shown in FIGS. 1, 2 and 7, the outer wall 1a facing the blow-off portion 2 has a vertically long window 7a on the first floor, a window 7b on the second floor, and a position slightly depressed from the outer wall 1a. Is provided. That is, a substantially central portion in the left-right direction of the outer wall 1a is formed to be recessed, and windows 7a and 7b are provided on the recessed outer wall. Although the windows 7a and 7b are fitted-in windows, they can be opened and closed.
As shown in FIG. 8, the atrium portion 2 is blown from the floor of the east side corridor on the first floor to directly below the roof ridge, and the upper end portion of the atrium portion 2 is on one roof 8a side of the gable roof. It is bent at a right angle and further bent toward the roof 8a side. A skylight 9 is provided on the roof 8a so as to be openable and closable and communicated with the blow-off portion 2.

  In addition, as shown in FIG. 4, the solar cell panel is provided in the other roof 8b of the gable roof. This roof 8b faces south, and the length from the ridge to the eaves is longer than the length from the ridge to the eaves of one roof 8a. In addition, an air layer is provided between the solar cell panel and the roof 8a, and air in the air layer heated by solar heat is provided on the first floor by hot air ducts 8c arranged above and below by a fan (not shown). It is transported under the floor, stored in the foundation, and used as floor heating utilizing natural energy. The hot air duct 8 c is provided from the roof ridge to the bottom of the floor through the blow-off portion 4.

  As shown in FIGS. 2 and 9, the second floor portion 10 is adjacent to the first floor portion 6 and is flush with the first floor portion 6 at a substantially central portion in plan view of the building body 1. It has been. The second floor portion 10 is constituted by a floor panel and constitutes the floor of the second floor staircase. The second floor 10 is a structural material and is connected to surrounding walls.

The atrium 3 extends from the second floor 10 at the approximate center of the building body 1 toward the outer wall 1b on the west side. Moreover, as shown in FIG.2 and FIG.10, the 1st floor part 11 which has translucency and / or ventilation is provided in the atrium part 3 in the boundary part of the 1st floor and the 2nd floor. The first floor 11 is adjacent to the second floor 10 and is flush with the second floor 10.
In addition, as shown in FIGS. 1, 2 and 6, the vertically long window 12a is provided on the first floor, and the window 12b is provided on the second floor at a position slightly recessed from the outer wall 1b, as shown in FIGS. It has been. The windows 12a and 12b are fitting-in windows, but may be windows that can be opened and closed.
As shown in FIG. 10, the atrium 3 is blown from the floor of the west corridor on the first floor to directly below the roof ridge, and the upper end of the atrium 3 is on the side of one roof 8a of the gable roof. It is bent at a right angle and further bent toward the roof 8a side. A skylight 13 is provided on the roof 8a so as to be openable and closable and communicated with the blow-off portion 3.

The atrium 4 extends from the second floor 10 at the approximate center of the building body 1 toward the outer wall 1c on the south side.
Moreover, as shown in FIG.1, FIG.2, FIG.4, the vertically long window 14a is provided in the 1st floor, and the window 14b is provided in the 2nd floor in the outer wall 1c which faces the blow-off part 4. FIG. The windows 14a and 14b are windows that can be opened and closed.
As shown in FIG. 9, the ventilating portion 4 is ventilated from the floor surface of the dining 15 on the first floor to the ceiling of the second floor, and a ceiling fan 16 is attached to the ceiling facing the upper end portion of the ventilating portion 3. ing.

The atrium 5 extends from the second floor 10 located substantially in the center of the building body 1 toward the north outer wall 1d.
As shown in FIGS. 1, 2 and 5, the outer wall 1d facing the blow-off portion 5 is provided with a window 17a on the first floor and windows 17b and 17c on the second floor. The windows 17a, 17b, and 17c are windows that can be opened and closed, and the outer wall 1d provided with the windows 17a, 17b, and 17c protrudes from the left and right outer walls.
As shown in FIG. 9, the blow-through portion 5 blows through from the floor surface of the staircase to just below the roof 8 a, and the upper end portion of the blow-through portion 5 communicates with a skylight 18 provided on the roof 8 a.
A staircase 20 is provided in the blow-off portion 5. The staircase 20 includes a first staircase 20a provided between the floor of the staircase hall on the first floor and the skip floor 21, and the second floor portion 10 constituting the floor of the staircase hall on the second floor. The second staircase 20b is provided between the second staircase 20b and the third staircase 20c is provided between the second floor 10 and the skip floor 22.

The skip floor 21 is provided at approximately half the height of the first floor, and the space between the skip floor 21 and the first floor is a lower floor storage 23 as shown in FIG. ing. The ceiling height of the first floor underfloor storage 23 is about 0.9 to 1.4 m.
The skip floor 22 is provided at approximately half the height of the second floor. A tatami mat is laid between the skip floor 22 and the skip floor 21 as shown in FIGS. A tatami room 24 and a landing 25 are provided. Further, as shown in FIG. 10, a second-floor storage 26 is provided between the skip floor 22 and the second-floor. The ceiling height of the second floor underfloor storage 26 is about 0.9 to 1.4 m.
As shown in FIGS. 1 and 8, the first floor underfloor storage 23 is provided at the northeast corner of the building body 1. On the first floor underfloor storage 23, as shown in FIGS. 2 and 8. A tatami room 24 is provided. A child room 27 is provided on the tatami room 24 as shown in FIGS.

Further, as shown in FIG. 2, the second floor underfloor storage 26 is provided at the northwest corner of the building body 1. Under the second floor underfloor storage 26, as shown in FIGS. 1 and 10. The entrance 28 is provided, and a study 29 is provided on the second floor underfloor storage 26 as shown in FIGS. Further, as shown in FIG. 2, a closet 30 is provided adjacent to the second-floor storage 26. The ceiling of the closet 30 has the same height as the ceiling of the study 29. The upper portion of the closet 30 is blown up to the roof 8a, and a skylight 35 is provided on the roof 8a so as to be opened and closed as shown in FIG.
Further, as shown in FIGS. 1 and 10, a living room 31 is provided at the southwest corner of the first floor of the building body 1, and a second-floor room 32 serving as a main bedroom is provided on the living room 31. It has been. As shown in FIGS. 1 and 8, a kitchen 33 is provided at the southeast corner of the building body 1, and a second-floor room 34 serving as a bathroom and a washroom is provided on the kitchen 33. .

  In addition, as shown in FIG. 2, a door 32 a is provided on a wall that partitions the hallway configured by the first floor portion 11 and the room 32, and the bedroom 32 is opened to the hallway by opening the door 32 a. It can be opened greatly toward the. Moreover, the door 34a is provided in the wall which partitions the hallway comprised by the 1st floor part 6, and the room 34, and it becomes possible to open the room 34 toward a hallway now by opening this door 34a. ing.

A balcony 36 is provided adjacent to the room 32 on the outer wall 1 c on the south side of the building body 1. A plurality of louver doors 37 that are slidable in the left-right direction are provided at the tip of the balcony 36. The louver door 37 is formed by attaching a plurality of cross members up and down in parallel at a predetermined interval in a rectangular frame so that light and wind (air) can pass therethrough. Moreover, the louver door 37 is also provided in front of the outer wall 1c which the said blow-off part 4 faces. An outdoor vent 38 is provided between the louver door 37 and the outer wall 1c facing the vent 4.
Furthermore, a balcony structure 40 is provided at the southeast corner of the building body 1. The inside of this balcony structure 40 is the thermal storage soil 41, and the upper surface constitutes the floor surface of the balcony 42 on the second floor. This balcony 42 is provided adjacent to the room 34 on the second floor.

In the building having the above configuration, as shown in FIG. 11, the windows 14a and 14b provided on the outer wall 1c facing the blow-off portion 4 and the windows 17a, 17b and 17c provided on the outer wall 1d facing the blow-off portion 5 are entered. Wind (air) and light spread vertically through the first floors 6 and 11 and the stairs 20 and also in the lateral direction.
Further, the light that enters the windows 7a and 7b provided on the outer wall 1a facing the blow-off portion 2 and the windows 12a and 12b provided on the outer wall 1b facing the blow-off portion 3 passes through the first floor portion 6 and the stairs 20. Go up and down and go sideways.
Therefore, since light and air can be spread over the upper and lower floors and from the central part of the building body 1 to the outer walls 1a to 1d, it is possible to easily ensure lighting and ventilation throughout the building. it can.

Moreover, since the skylights 9, 13, and 18 are provided in the roof 8a of the building main body 1 so as to communicate with the blowout portions 2, 3, and 5, the blowout portions 2 and 14 are opened from the windows 14a, 14b, 17a, 17b, and 17c. The wind (air) that has entered 3 and 5 can be extracted from the skylights 9, 13, and 18, so that the air circulation in the building body 1 is improved. Moreover, since the light which entered from the skylights 9, 13, and 18 can be introduce | transduced into the blow-off parts 2, 3, and 5, the lighting property in the building main body 1 becomes still better.
Moreover, since the stairway 20 and the 1st floor part 6 are not provided in the blow-off part 4, lighting and ventilation can be ensured more reliably by this blow-off part 4.
Furthermore, since the second floor portion 10 is adjacent to the first floor portions 6 and 11 and is flush with the first floor portions 6 and 11 in the substantially central portion of the building body 1 in plan view, The structural stability of the building body 1 is enhanced even if there are the blow-through portions 2 to 5 extending from the substantially central portion of the building body 1 in plan view toward the outer wall side.
In addition, the first floor portions 6 and 11 constitute a floor portion of the hallway, and doors 32a and 34a are provided on the walls separating the hallway and the rooms 32 and 34 adjacent to the hallway. Therefore, the wind (air) that has entered the blowout portions 2-5 from the windows 7a, 7b, 12a, 12b, 14a, 14b, 17a, 17b, 17c provided on the outer walls 1a-1c facing the blowout portions 2-5, Light can be introduced into the rooms 32, 34 adjacent to the hallway by opening the door.

DESCRIPTION OF SYMBOLS 1 Building main body 1a-1d Outer wall 2-5 Blow-out part 6,11 1st floor part 7a, 7b, 12a, 12b, 14a, 14b, 17a, 17b, 17c Window 8a Roof 9,13,18 Skylight 10 Second floor part 20 stairs 32, 34 rooms 32a, 34a doors

Claims (5)

From each plan view the central portion of a generally rectangular plan view of the building body toward each outer wall extends with four outer walls, and first floor each floor to the top floor is the light and / or air from Ru into communication capable communicated through There are four spaces
Windows are respectively provided on the outer wall of these spaces facing,
The room is adjacent to each of these spaces,
A plurality of staircase is provided in at least one of said spaces of said space, the upper and lower floors of the boundary portion in at least one of the space of the remaining of the space, a light-transmitting and / or gouty vertically the first floor portion is set vignetting,
A second floor portion adjacent to the first floor portion is provided at a boundary between upper and lower floors in a substantially central portion of the building body in plan view,
The building body is provided with a plurality of walls that divide the plurality of spaces and the rooms adjacent thereto,
The second floor is connected to a plurality of the walls . In the building according to claim 1,
Among the plurality of the space, at least one space, a building, characterized in that the stairs and the first floor portion is not provided. In the building according to claim 1 or 2,
The building according to claim 2, wherein the second floor portion is provided flush with the first floor portion. In the building as described in any one of Claims 1-3,
The building is characterized in that a skylight is provided in communication with the space on the roof of the building body. In the building as described in any one of Claims 1-4,
The first floor constitutes the floor of the corridor;
A building in which a door is provided on a wall separating the hallway and a room adjacent to the hallway.

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