JPH10184041A - Open ceiling structure of house - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an open ceiling structure wherein the structure can be easily diverted to a room and the like, and rich lighting and open feeling can be secured after diverting without imposing a cost and a time and furthermore without needing complicated work by an expert skill manufacturer. SOLUTION: An open ceiling space communicating with an upper floor part 2 is provided in the living room 20 of a lower floor part 4 in the inside of the maisonette dwelling of a multiple dwelling house composed of the upper floor part 2 and the lower floor part 4. The space is continued to the floor face of the upper floor part 2 to provide a light transmission floor material 26, and a space part 28 can be provided on the upper part thereof. The space part 28 can be utilized as a living space which is a living room, a bedroom and a storing space.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a stairwell structure provided inside a dwelling unit of a condominium or apartment house or a detached house.

[0002]

2. Description of the Related Art In a dwelling unit such as a condominium or an apartment, or a dwelling unit such as a detached house, a stairwell having a large ceiling space and a large space is provided by, for example, penetrating the upper floor and lower floor of the dwelling unit. Provided. The atrium is provided, for example, in a living room, and its high ceiling provides rich lighting and a sense of openness in the room, and plays a role of giving people who live there comfort and relaxation.

[0003]

[0005] By the way, the stairwell
From the viewpoint of spatial availability, unlike a living room, a bedroom or a storage space, it is a dead space that does not contribute as a living space at all. From such a thing,
For example, when a new room is newly added, for example, when a family is increased due to the birth of a child or the like, the atrium is often used as a space for adding a room.

[0004] However, when the atrium space is remodeled into a room or the like, complicated work must be performed by a specialized contractor, such as constructing a frame using a steel frame and providing a floor with a PC version. It costs a lot of money and time compared to the case where it is provided as a room. Moreover, after the renovation, the rich lighting and open feeling that had been obtained by the atrium were lost, and it was difficult to return to the original state once the remodeling was performed.

[0005] The present invention has been made in view of the above circumstances, and an object of the present invention is to easily open a room through a room without taking much cost and time, and without requiring complicated construction by a specialized contractor. It is an object of the present invention to provide a dwelling structure for a dwelling unit that can be diverted to, for example, and that can secure a rich lighting and a feeling of opening even after diverted.

[0006]

In order to achieve the above-mentioned object, in a dwelling structure for a dwelling unit according to the present invention, a translucent floor material is provided in a dwelling space inside the dwelling unit, and an upper part of the dwelling space is a living space. It is characterized by being defined as.

[0007] In the dwelling structure of a dwelling unit having such a configuration,
Even if translucent flooring is provided in the atrium space inside the dwelling unit,
Outside light can be introduced into the spaces on the upper and lower sides of the light-transmitting floor material through the light-transmitting floor material, so that it is rich and comparable to the conventional atrium structure without the light-transmitting floor material. Lighting can be secured. In addition, since the ceiling surface of the atrium can be seen through from below through the translucent floor material, an open feeling can be obtained as in the related art. In addition, a space is defined above the atrium space by the translucent floor material, and this space can be used as a living space such as a living room or a storage space. Thus, even if the number of family members increases due to the birth of a child or the like, the atrium space can be easily used as a room. When using the atrium as a living space in this way, there is no need for complicated construction by specialized contractors as in the past,
It can be implemented at a low cost and in a short time with the feeling of changing the shape of a room. In addition, when heating is used in winter or the like, the transparent floor material blocks heat and does not escape upward, so that the heating efficiency is improved by the heat retention effect, and a high economical effect can be obtained. In addition, if the translucent floor material has sufficient fire resistance, a fire can be shut off in the event of a fire, and the building can be prevented from spreading.

On the other hand, if the atrium space is provided so as to communicate between the upper floor side and the lower floor side of the dwelling unit and the translucent floor material is provided continuously on the floor surface on the upper floor side, The upper part of the atrium space can be provided as a continuous living space on the upper floor side of the dwelling unit, it can be used as a room on the upper floor side such as a living room or a bedroom, and with people on the upper floor side through translucent floor material You can interact with your eyes on the lower floor.

[0009]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an exploded perspective view showing an embodiment of a dwelling structure of a dwelling unit according to the present invention.

FIGS. 1 to 3 show an embodiment in which the atrium structure of a dwelling unit according to the present invention is applied to a maisonette dwelling unit of an apartment house. 1A and 1B are schematic plan views of each floor of a maisonette dwelling unit, and FIG.
FIG. 3 is a schematic vertical sectional view of a maisonette dwelling unit, and FIG. 3 is a perspective view showing an atrium structure of the maisonette dwelling unit. This apartment building is a multi-story building, and the maisonette dwelling units are configured with two stories of the building. Fig. 1
As shown in (a) and (b), it has an upper floor 2 and a lower floor 4. As shown in FIG. 1B, the lower floor 4 of the dwelling unit is provided with an entrance 8 facing the common open corridor 6 in the building, and further on both sides of a lower floor central corridor 10 adjacent to the entrance 8. Is provided with a bedroom 12, a staircase 14 leading to the upper floor 2, and a water space 16 used for a kitchen, a bathroom, a toilet, and the like. A living room 20 facing the balcony 18 is provided in the lower part of the lower central corridor 10. As shown in FIG. 2, the living room 20 is provided with an atrium space 22 communicating with the upper floor 2. On the other hand, the upper floor 2 of the dwelling unit is shown in FIG.
As shown in (a), a bedroom 12 and a water space 16 are provided facing a central corridor 24 on the upper floor adjacent to a stair 14 leading to the lower floor 4. The deep part of the upper floor central corridor 24 is the upper part of the atrium space 22 of the living room 20 on the lower floor part 4.

The atrium space 22 of the living room 20
, A translucent floor member 26 can be provided continuously on the floor surface of the upper floor portion 2. Here, the translucent floor member 26 is formed of a transparent flat glass material such as tempered glass or a glass block, and can sufficiently withstand a load of a person or furniture applied thereon. It has such strength. The translucent floor member 26 is provided, for example, via a notch-like locking portion (not shown) that is provided horizontally on the inner wall surface of the atrium space 22 along the horizontal direction. The translucent floor member 26 may be formed of other materials than the glass material as long as it has translucency.

When the translucent floor member 26 is provided in the space 22, the space 28 can be defined above the space 22. The space 28 can be used as a living space such as a room provided on the upper floor 2. From this, as shown in FIG. 3, for example, a sofa 30, a table 32, a carpet 3
4. If you place furniture such as cushions 36,
The space 28 can be used as a living room. In addition, the space 28 may be used not as a living room as in the above case, but as another living space such as a bedroom or a storage space.

In addition, for example, the living room of the upper floor 2 (the space 2
8) The outside light that enters through the window 38 into the living room 20 of the lower floor 4 can be taken into the living room 20 of the lower floor 4 through the translucent floor material 26.
Inside, the same rich lighting as in the conventional atrium structure without the translucent floor material 26 can be secured, and the ceiling surface of the living room (space 28) of the upper floor 2 is transparent. Since it can be seen through from the lower side through the optical flooring material 26, the same open feeling as in the case of the conventional blow-through structure can be obtained. As a result, it is possible to give the people living in the dwelling units room and comfort comparable to those in the past.

In addition, the upper floor 2 through the translucent floor member 26.
Of the living room 20 (space part 28) and the person in the living room 20 of the lower floor part 4 can exchange eyes.

Further, when heating is used in winter or the like, heat can be shut off by the translucent floor material 26, thereby preventing heat from escaping upward, keeping the temperature warm, and achieving high heating efficiency. Thus, an economic effect can be obtained. Furthermore, if the translucent flooring material 26 has sufficient fire resistance, when a fire occurs, the fire can be shut off to prevent the building from spreading.

In the space 28, if there are no furniture such as a sofa 30, a table 32, a carpet 34, a cushion 36, etc. disposed on the translucent flooring material 26, it is almost inferior to the structure of the conventional atrium. It is possible to obtain a daylight-free lighting.

If the translucent flooring material 26 has a property of diffusely reflecting light or is translucent, the translucent flooring material 26 can be obtained while securing the lighting.
Can be put in a state in which it is not possible to see through each other on both sides, and privacy can be protected.

In the above embodiment, the case where the present invention is applied to a maisonette dwelling unit of an apartment house has been described.
It is needless to say that the atrium structure of the dwelling unit according to the present invention is not limited to this, and can be applied to other types of dwelling units.

[0019]

As described in the embodiment of the invention, according to the atrium structure of the dwelling unit according to the present invention, a translucent floor material is provided in the atrium space inside the dwelling unit, and a living space is defined above the atrium space. With this configuration, outside light can be introduced into the upper and lower spaces of the translucent floor material through the translucent floor material, so that the conventional atrium without the translucent floor material is provided. It is possible to secure a rich daylight that is comparable to that of the structure, and it is possible to obtain the same open feeling as in the past because the ceiling surface of the atrium space can be seen through. Also,
When heating is used in winter or the like, heat can be prevented from escaping due to the heat insulating effect of the translucent floor material, and the heating efficiency is improved by the heat retaining effect, so that a high economic effect can be obtained. Furthermore, if the translucent floor material has sufficient fire resistance, the fire can be shut off in the event of a fire, and the building can be prevented from spreading.

Further, the atrium space is provided so as to communicate between the upper floor side and the lower floor side of the dwelling unit, and the translucent floor material is provided continuously on the upper floor side of the dwelling unit. Therefore, the upper part of the atrium space can be provided as a continuous living space on the upper floor side of the dwelling unit, and it is possible to easily increase the number of rooms and bedrooms without spending cost and time, and it can be used as a room on the upper floor side In addition to this, the eyes can be exchanged between the person on the upper floor and the person on the lower floor through the translucent floor material.

[Brief description of the drawings]

FIG. 1 is a schematic plan view of a dwelling unit showing one embodiment of a dwelling structure of a dwelling unit according to the present invention.

FIG. 2 is a schematic longitudinal sectional view of the dwelling unit, showing a stairwell structure of the dwelling unit according to FIG.

FIG. 3 is a perspective view showing a blow-by structure of the dwelling unit according to FIG. 1;

[Explanation of symbols]

 2 Upper floor part 4 Lower floor part 20 Living room 22 Void space 24 Upper floor central corridor 26 Translucent floor material 28 Space part

Claims (2)

[Claims] 1. An atrium structure for a dwelling unit, wherein a translucent floor material is provided in an atrium space inside the dwelling unit, and an upper part of the atrium space is defined as a living space. 2. The atrium space is provided so that an upper floor side and a lower floor side of the dwelling unit are communicated with each other, and the translucent floor material is provided continuously on the floor surface on the upper floor side. The stairwell structure for a dwelling unit according to claim 1, wherein: