JP2023171130A - building - Google Patents

Abstract

To provide a comfortable environment in a space other than a habitable room in a building.SOLUTION: A building 10 includes: an elevator hall 20 provided facing a translucent surface (curtain wall 14A) on the outdoor side; see-through elevator shafts (elevator shafts 22, 24) provided on both sides of the elevator hall 20, respectively; and voids 32, 34 provided facing the translucent surface, and capable of taking in outside light to the elevator hall 20 via the see-through elevator shafts.SELECTED DRAWING: Figure 1

Description

TECHNICAL FIELD This disclosure relates to buildings.

Patent Document 1 below describes a building that provides an open design and good aesthetics to the surrounding environment including an elevator device. In this building, the elevator hall is located facing the atrium space, and the boundary between the elevator hall and the atrium space as well as the car of the elevator equipment can be seen from both the elevator hall and the atrium space. is formed.

Japanese Patent Application Publication No. 2011-68434

In the building of Patent Document 1, since the elevator hall faces the atrium space, the openness of the elevator hall can be improved compared to a case where the elevator hall does not face the atrium space. In this way, by increasing the openness of the space that is primarily used for movement, the comfort of living outside of the time spent in the room is improved. Therefore, in buildings, there is a need for various methods that can provide a comfortable environment in spaces other than living rooms, such as offices. For example, in an elevator hall, it is more preferable to not only increase the openness but also to let in a lot of outside light.

The present invention takes the above facts into account and aims to provide a comfortable environment in spaces other than living rooms in a building.

The building according to claim 1 includes: an elevator hall provided facing the light-transmitting surface on the outdoor side; a see-through elevator shaft provided on both sides of the elevator hall; and a see-through elevator shaft provided facing the light-transmitting surface, A void capable of introducing outside light into the elevator hall through the see-through elevator shaft.

In the building according to the first aspect, outside light is introduced into the elevator hall from three sides: the light-transmitting surface on the outdoor side of the building and the see-through elevator shafts on both sides. This makes it possible to create a bright space that is primarily used for movement. Therefore, a comfortable environment can be provided in spaces other than living rooms such as offices in buildings.

A building according to a second aspect of the present invention is the building according to the first aspect, wherein the void can take in outside air and is provided with a passageway and a terrace that can be accessed.

In the building according to claim 2, a terrace is provided in the void where outside air can be taken in. Therefore, building users can be exposed to the outside air while staying inside the building. By providing such a space, a comfortable environment can be provided in a space other than the living room, such as an office. Additionally, since the terrace can be used as a rest space, it can encourage incidental communication between building users.

The building according to claim 3 is the building according to claim 2, in which the terrace is provided every two floors.

In the building according to claim 3, terraces are provided on every second floor in the void. Therefore, it is possible to increase the openness of the terrace portion and provide a more comfortable environment. Furthermore, since the void is provided facing the light-transmitting surface on the outdoor side of the building, the terrace can be seen from outside. This makes it possible to add character to the exterior design of the building.

According to the present invention, a comfortable environment can be provided in a space other than a living room in a building.

1 is a plan view showing a building according to an embodiment of the present invention. FIG. 3 is a plan view showing another floor of a building according to an embodiment of the present invention.

Hereinafter, a building according to an embodiment of the present invention will be described with reference to the drawings. Components indicated using the same reference numerals in each drawing mean the same components. However, unless otherwise specified in the specification, each component is not limited to one, and a plurality of components may exist.

Furthermore, descriptions of overlapping structures and symbols in each drawing may be omitted. Note that the present disclosure is not limited to the following embodiments, and can be implemented with appropriate changes, such as omitting the configuration or replacing it with a different configuration, within the scope of the purpose of the present disclosure.

In each drawing, the directions indicated by arrows X and Y are along the horizontal plane and are orthogonal to each other. Further, the direction indicated by arrow Z is a direction along the vertical direction (up and down direction). It is assumed that the directions indicated by arrows X, Y, and Z in each figure coincide with each other.

<Building>
FIG. 1 shows a plan view of a standard floor in a middle-rise part of a building 10 according to an embodiment of the present invention. The building 10 can be used for various purposes, such as an office building, a commercial building such as a department store, and a showroom, but in this embodiment, it is an office building.

The building 10 includes a living room 12 and a core portion 14 adjacent to the living room 12. The core portion 14 is provided near one side of the outer peripheral surface of the building 10 along the longitudinal direction (X direction). As a result, the building 10 is a so-called "one-sided core" planar building. Moreover, the core part 14 is formed so that the dimension along the X direction is smaller than the dimension along the X direction of the living room 12, and is surrounded by the living room 12 in three directions.

(room)
The living room 12 is, for example, an office space, and the outer circumferential surface in three directions other than the direction facing the core portion 14 in plan view faces the outdoors. The boundary between the living room 12 and the outdoors is a lighting surface (light-transmitting surface) on which a glass curtain wall 12A is arranged.

(core part)
The core portion 14 is arranged so that its longitudinal direction coincides with the longitudinal direction (X direction) of the living room 12. A passage 50 is provided in the core part 14 from one end of the core part 14 in the longitudinal direction to the other end. The passage 50 is provided along the living room 12 on the living room 12 side.

In the core portion 14, an elevator hole 20, elevator shafts 22 and 24, and voids 32 and 34 are arranged. The elevator hall 20, the elevator shafts 22 and 24, and the voids 32 and 34 are arranged along the outer peripheral surface of the building 10, respectively.

The boundary between the elevator hall 20, the elevator shafts 22 and 24, and the voids 32 and 34 and the outdoors is a lighting surface (light-transmitting surface) on which a glass curtain wall 14A is arranged.

In the core part 14, a void 32, an elevator shaft 22, an elevator hole 20, an elevator shaft 24, and a void 34 are arranged in this order along the longitudinal direction of the core part 14.

In other words, the voids 32 and 34 are arranged on both sides of the elevator shafts 22 and 24, which are arranged across the elevator hall 20, respectively.

(Elevator hall)
The elevator hall 20 is provided so that one end in the Y direction faces the curtain wall 14A, which is a light-transmitting surface on the outdoor side. Further, the other end in the Y direction is connected to the passage 50. Thereby, users of the building 10 can go back and forth between the passage 50 and the elevator hall 20.

Elevator shafts 22 and 24 are arranged on both sides of the elevator hall 20 in the X direction, respectively. That is, the elevator hall 20 is arranged at a position sandwiched between the elevator shafts 22 and 24.

(elevator shaft)
The elevator shaft 22 is a hard hole provided adjacent to the elevator hall 20. Inside the elevator shaft 22, three elevators EV are arranged along the short direction (Y direction) of the passage 50, each landing at each floor in the middle floor.

The elevator shaft 22 and the elevator hall 20 are separated by a door 22A and a glass wall 22B. The door 22A is an automatic door that opens and closes in conjunction with a door (not shown) in the elevator EV. Further, the elevator shaft 22 and the void 32 are separated by a glass wall 22C.

The elevator shaft 24 is a hard hole provided adjacent to the elevator hall 20 on the opposite side of the elevator shaft 22. Inside the elevator shaft 24, three elevators EV are arranged along the short direction (Y direction) of the passage 50, each landing at each floor in the middle section.

The elevator shaft 24 and the elevator hall 20 are separated by a door 24A and a glass wall 24B. The door 24A is an automatic door that opens and closes in conjunction with a door (not shown) in the elevator EV. Further, the elevator shaft 24 and the void 34 are in communication with each other and are not partitioned. Note that the elevator shaft 24 and the void 34 may be separated, but in this case, they are separated by a glass wall. Note that the doors 22A and 24A may be formed using a transparent material such as glass or polycarbonate, or may be formed using an opaque material such as a steel plate.

(void, terrace)
In the building 10, the elevators EV are divided into banks. In other words, the building 10 includes an elevator EV (not shown) that reaches each floor in the low-rise section, an elevator EV that arrives at each floor in the middle section, and an elevator EV that arrives at each floor in the high-rise section. There is.

Among these, the elevator shafts in which the elevators EV that land on each floor of the lower-rise section are accommodated are formed only in the lower-rise section, and a void 32 is formed above the elevator shaft. The void 32 is a hard hole provided adjacent to the elevator shaft 22, and is formed from the middle to high-rise portions of the building 10.

Further, elevator shafts 22 and 24, in which elevators EVs that land on each floor of the middle-rise section are accommodated, are formed extending from the low-rise section to the middle-rise section.

Furthermore, an elevator shaft in which the elevator EV that lands on each floor of the high-rise section is accommodated is arranged in the void 34 and is formed from the low-rise section to the high-rise section. In this way, the term "void" in the present invention refers to a space that extends through multiple floors, regardless of the presence or absence of the elevator EV.

As described above, the void 32 and the elevator shaft 22 are separated by the glass wall 22C. Further, the void 32 is provided facing the curtain wall 14A, which is a light-transmitting surface. Thereby, the void 32 can take in outside light into the elevator hall 20 via the elevator shaft 22.

This void 32 is a space extending from the middle floor to the upper floor of the building 10, and is open at the upper end. This creates a chimney effect in the void 32, allowing natural ventilation of the building 10.

Note that the upper end of the void 32 does not have to be always open, and may be formed to be openable and closable. Further, as long as outside air can be taken in, the upper end does not necessarily have to be open, and an opening may be provided in the wall surface.

A terrace 40 is provided in the void 32. The terrace 40 is a slab that can be accessed from the passage 50, and is formed at the center of the void 32 in the Y direction, extending from the passage 50 to the curtain wall 14A.

The end of the terrace 40 on the path 50 side in the Y direction is formed integrally with the slab of the building 10, and protrudes into the void 32 from this end. An end of the terrace 40 on the curtain wall 14A side is supported by a beam of the building 10.

Both sides of the terrace 40 in the X direction face the open space in the void 32. A handrail (not shown) is installed on the terrace 40 at a portion facing the open space of the void 32. Further, on the terrace 40, planters filled with plants, benches, chairs, tables, etc. can be installed.

Furthermore, terraces 40 are provided for every two layers. Terraces 42 shown in FIG. 2 are provided in the middle floors of the building 10 where the terraces 40 are not provided (floors above and below the floor where the terraces 40 are provided). The terrace 42 is a terrace integrated with the slab of the building 10, and one side faces the void 32. A handrail (not shown) is installed on the terrace 42 at a portion facing the open space of the void 32.

(void, refresh space)
Void 34 is a solid hole located adjacent elevator shaft 24 . The void 34 is an atrium section that also serves as an elevator shaft that reaches the upper floors. That is, the elevator EV passes through this void 34 in the middle floor section. This void 34 is a space extending from the lower floors of the building 10 to the upper floors.

As mentioned above, the void 34 and the elevator shaft 24 are not separated. Further, the void 34 is provided facing the curtain wall 14A, which is a light-transmitting surface. Thereby, the void 34 can take in outside light into the elevator hall 20 via the elevator shaft 24.

A refresh space 60 is provided in the core portion 14 facing the void 34. The refresh space 60 is a rest space formed in an alcove shape facing the passageway 50, and one side faces the void 34. A glass wall 62 is installed in the refresh space 60 in a portion facing the void 34.

<Action and effect>
In the building 10 according to the embodiment of the present invention, outside light is introduced into the elevator hall 20 from three sides: the transparent surface (curtain wall 14A) on the outdoor side of the building 10, and the elevator shafts 22 and 24 on both sides. This makes it possible to create a bright space that is primarily used for movement. Therefore, a comfortable environment can be provided in the building 10 in a space other than the living room 12 which is an office.

Note that the elevator shafts 22 and 24 are examples of see-through elevator shafts in the present invention. "See-through" indicates that light can pass through.

Furthermore, in the building 10, a terrace 40 is provided in the void 32 that can take in outside air. Therefore, users of the building 10 can be exposed to the outside air while staying inside the building. By providing such a space, a comfortable environment can be provided in spaces other than the living room 12. Furthermore, since the terrace 40 can be used as a space for taking a break between work hours, it is possible to induce incidental communication between the users of the building 10.

Furthermore, in the building 10, terraces 40 are provided every two layers in the void 32. Therefore, it is possible to increase the openness of the terrace 40 and provide a more comfortable environment. Moreover, since the void 32 is provided facing the curtain wall 14A, which is the light-transmitting surface on the outdoor side of the building 10, the terrace 40 can be visually recognized from the outdoors. This allows the exterior design of the building 10 to have characteristics.

Furthermore, in the building 10, a refresh space 60 is provided facing the void 34. Since the refresh space 60 is divided by the void 34 and the glass wall, outside light is introduced. Further, the refresh space 60 is formed in an alcove shape facing the passageway 50. Therefore, users of the building 10 can stop by the refreshment space 60 and take a break while walking along the passageway 50. In addition, when passing through the passageway, the flow line of pedestrians in the passageway 50 is not easily obstructed.

<Other embodiments>
In the embodiment described above, the core portion 14 is provided closer to one side of the outer peripheral surface of the building 10 along the longitudinal direction (X direction), but the embodiment of the present invention is not limited to this. The core portion 14 may be provided near one side of the outer circumferential surface of the building 10 along the transverse direction (Y direction).

Further, the core portions 14 may be provided on two opposing outer circumferential surfaces of the building 10, respectively. That is, the present invention can also be applied to a planar building with "cores at both ends."

Further, in the above embodiment, the terraces 40 are provided for every two layers, but the embodiment of the present invention is not limited to this. For example, the terraces 40 may be provided in every three or more layers, or may be provided in all the layers where the voids 32 are formed. If the intervals between the terraces 40 are widened, the openness of the terraces 40 can be improved. By narrowing the spacing between the terraces 40, more space can be used as a rest space.

Moreover, the terrace 40 and the refresh space 60 do not necessarily need to be provided. Even if these spaces are not provided, outside light is brought into the elevator hall 20, thereby providing a comfortable environment in spaces other than the rooms in the building 10.

Further, in the above embodiment, the void 34 and the elevator shaft 24 are not separated, but the embodiment of the present invention is not limited to this. For example, the void 34 and the elevator shaft 24 may be separated by a glass wall.

10 Building 14A Curtain wall (translucent surface)
20 Elevator hall 22 Elevator shaft (see-through elevator shaft)
24 Elevator shaft (see-through elevator shaft)
32 Void 34 Void 40 Terrace 42 Terrace 50 Passage

Claims (3)

An elevator hall facing the transparent surface on the outdoor side,
see-through elevator shafts provided on both sides of the elevator hall;
a void that is provided facing the transparent surface and that is capable of introducing outside light into the elevator hall through the see-through elevator shaft;
A building with. The building according to claim 1, wherein the void is capable of taking in outside air and is provided with a passageway and a terrace that can be accessed. 3. The building according to claim 2, wherein the terrace is provided for every second floor.