JPH04176967A - Floor structure for multiple dwelling house - Google Patents

Abstract

PURPOSE:To expand an effective living space by forming each horizontal building frame portion into a reversed beam structure, forming a balcony-adjacent room on each story, and forming an underfloor storage room and a shutter box on a balcony. CONSTITUTION:Horizontal building frame portions SH... partitioning a multiple welling house into multiple stories are formed into a reverse-beam structure having upward reversed girders 3... and reversed beams 4.... Floor members 11... are installed on the horizontal building frame portions SH of dedicated dwelling portions 1... adjacent to balconies 2... of each story, and elevated balcony-adjacent rooms 10... are formed. Underfloor storage spaces 19... and shutter boxes 15... opened downward are formed on the balconies 2. Shutters 16... opening or closing the opened outer faces of the balconies 2 of the lower story are arranged on the shutter boxes 15....

Description

DETAILED DESCRIPTION OF THE INVENTION A1 Object of the Invention (1) Industrial Field of Application The present invention relates to an improvement of the floor structure of an apartment complex, particularly the floor structure of private residential areas and balconies.

(2) Conventional technology Each horizontal frame part that divides a building into multiple floors is constructed with an inverted beam pointing upward, and flooring material is laid on the inverted beam to make use of the dead space formed under the floor. The applicant has already proposed a floor structure that can be used for
Patent Application No. 1-179538).

(3) Problems to be solved by the invention In apartment complexes, it is necessary to make effective use of limited space, improve livability, and create comfortable and bright living spaces that do not feel oppressive. The object of the present invention is to provide a floor structure for an apartment complex that satisfies the above-mentioned requirements based on the above-mentioned inverted beam floor structure.

B9 Structure of the Invention (1) Means for Solving the Problems To achieve the above-mentioned object, the present invention is characterized in that each horizontal frame part that partitions an apartment complex into a plurality of floors is constructed of upwardly facing large and small inverted beams. In the floor structure of an apartment complex where the flooring is laid on the large and small inverted beams, the flooring is placed on the horizontal part of the exclusive housing section adjacent to the balcony on each floor. A high-floor balcony adjoining room is formed by laying a floor, and the balcony is provided with an underfloor storage space and a shutter box that opens to the bottom surface, and this shutter box is provided with a shutter that can open and close the open outer surface of the downstairs balcony. That's true.

(2) Effects According to the above configuration, the room adjacent to the balcony in the exclusive housing portion that follows the balcony is a space with a floor height that has the highest possible total height from the floor to the ceiling and has a flat ceiling. It is possible to provide a spacious living space that does not feel oppressive and has good lighting.

In addition, the balcony can be used as part of a private residence, and the area under the balcony floor can be used as storage space.

(3) Examples Examples of the present invention will be described below based on the drawings.

Figures 1 to 3 show the first embodiment of the present invention. Figure 1 is a partial vertical sectional view of an apartment complex to which the floor structure of the present invention is applied, and Figure 2 is taken along the line ■-■ in Figure 1. A cross-sectional plan view along the line, Figure 3 is the 1st
FIG. 3 is a perspective view taken along line III in FIG.

In these figures, the frame S of the apartment complex consists of a horizontal frame part SH, which is made of concrete slabs, which is divided into a plurality of floors, and a vertical frame part Sv, which connects the horizontal frame part SN.

Each horizontal body part SH, which serves as the ceiling or floor frame of an apartment complex, is constructed with an inverted beam structure having large and small inverted beams 3 and 4 that protrude upward, that is, the upper surface of the horizontal frame part Sg , above which is a private residential part 1 and a balcony 2.
An inverted girder 3 is formed upward so as to surround the inverted girder 3.
A plurality of inverted small beams 4 are formed upwardly on the inside thereof, and the height of the inverted small beams 4 is slightly lower than that of the inverted main beam 3.

From the inverted beam 4 that separates the exclusive housing part 1 and the balcony 2, there is a balcony floor 2I extending from the horizontal frame part SN.
, and a handrail 5 is provided at the free end of this balcony floor 21 .

Furthermore, a passage wall 61 extends from the horizontal frame portion SH to define a passage 6 from the reverse girder 3 on the opposite side of the balcony 2.

In the exclusive residential part 1, except for the balcony-adjacent room 10 defined by the two adjacent inverted beams 4.4 near the balcony 2, there are a plurality of inverted beams 4 on which the remaining rooms 17 are defined. A plurality of large beam members 7 are arranged in parallel at intervals,
A flooring material 8 is laid and supported on the large beam material 7. Then, a chamber 17 with a flat floor surface is formed on the floor material 8,
Below the chamber 17, the floor material 8 and the horizontal frame portion S14
A rectangular parallelepiped-shaped underfloor space 9 defined by a plurality of inverted beams 4 is formed between them, and this space 9 can be used as a storage space for equipment, piping, articles, and the like.

In the room 10 adjacent to the balcony, a floor material 11 is laid on the flat upper surface of the horizontal frame portion SN, and the acid chamber 10 is connected to the room 17.
The floor height is approximately equal to the height of the inverted small beam 4. In the room 10 adjacent to the balcony at this floor height, stairs 12 and 13 are used as climbing and descending tools on the opposite sides of the inverted beams 4 and 4, respectively.
will be provided.

This staircase 12.13 can be of fixed or movable construction.

On the other hand, the lower surface of the horizontal frame part SN, which becomes the ceiling surface of the exclusive housing part 1 downstairs, is formed flat, and the ceiling material 1 is formed on the flat surface.
4 is stretched.

With the above configuration, the exclusive housing portion 1 includes a balcony-adjacent room 10 with a high story height and a remaining room 17 with flat floor and ceiling surfaces.

A shutter box 15 that opens downstairs is formed on the outside of the balcony floor 2I.
A shutter 16 that can open and close the open outer surface of the housing is housed.

This shutter 16 is configured to be able to be opened and closed manually or automatically. Further, if a humidity sensor is provided in the shutter 16, when it rains, the shutter 16 can be automatically closed by sensing the humidity at that time.

Further, the shutter 6 allows the balcony 2 to be used exclusively as part of a residential area, and for example, by closing the shutter 16, the balcony 2 can be used as a children's play area or the like.

Furthermore, by making the shutter 16 transparent, there is no need to worry about it blocking daylight, and it is possible to leave the laundry to dry without worrying about going out. If the shutter 16 is formed into a louver shape, this will not hinder the ventilation function, and if the shutter 16 is formed from a non-combustible material, it will be effective as a fire prevention measure.

Also balcony floor 2. On the upper surface of the upper inverted girder 3 and inverted small beam 4, there is a large drawer 18. A floor material is laid through the floor material, and an underfloor storage space 19 is formed below the floor material. At least a part of the floor material 1 is configured to be openable and closable, so that stored items can be stored in and out of the underfloor storage space 19. Furthermore, an outdoor unit such as a cooler can be installed, and the underfloor storage space 19 can be used for a small garden, a pond, a children's pool, a home vegetable garden, etc. by removing the flooring.

A passageway wall 61 defining a passageway 6 on the opposite side of the balcony 2 across the exclusive residential part 1 is a bottom wall 6. extending from the horizontal frame part SN. A plurality of large beam members 20 are arranged in parallel between the inverted girder 3 and the side wall 61, and the side wall 63 stands up substantially vertically from the outer end thereof.
Floor material 21 is laid on top. An underfloor space 22 is formed below the flooring material 21, and this underfloor space 22 can be used as an appropriate storage space, and as shown in FIG. Storage space 2
The common storage space 24 is provided with common equipment, common piping, etc., and the individual storage space 25 is provided with individual outdoor units such as coolers.

An entrance 26 is opened in the vertical body part Sv between the exclusive housing part 1 and the balcony 2, and a high satsush 27 is provided there. will be provided.

FIG. 4 shows a second embodiment of the invention, in which the same members as in the first embodiment are given the same reference numerals.

This second embodiment is different from the first embodiment in the passage structure, and the horizontal portion extending from the horizontal one-body portion S8 is the passage 6.
This is the direct bottom wall 6□, and a staircase 30 is provided on this bottom wall 6□ corresponding to the entrance 28 of the exclusive housing portion 1 of each unit, so that even though it is an apartment complex, it has the same feeling as a single-family house. It can be used as a front door.

In addition, the passage structure is the same as the above-mentioned No. 1. The present invention is not limited to the second embodiment, and other known passage structures may be used.

C1 Effects of the invention As described above, according to the present invention, in the floor structure of an apartment complex having a horizontal frame part with an inverted beam structure, flooring is applied to each of the nine layers (the horizontal frame part of the exclusive housing part adjacent to the D balcony). Since the acid room was installed to form a room adjacent to a high-floor balcony, the total height of the acid room from the floor to the ceiling could be made as high as possible, and this combined with the fact that the ceiling was flat. You can have a large open space to the balcony, so you don't feel oppressed (
A spacious and bright living space with good lighting can be secured.

In addition, a shutter box that opens to the underfloor storage space and the bottom surface is formed on the balcony floor, and this shutter box is equipped with a shutter that can open and close the open side of the downstairs balcony, so the balcony can be used exclusively as part of the residential area. In addition, the floor can be used as a storage space, and the living space can be expanded by making effective use of the putty space.

Furthermore, in rooms where flooring is laid on reverse beams, the space under the floor can be used as storage space.

[Brief explanation of the drawing]

Figures 1 to 3 show the first embodiment of the present invention. Figure 1 is a partial vertical cross-sectional view of an apartment complex to which the floor structure of the present invention is applied, and Figure 2 is the line shown in Figure 1 - ■. The cross-sectional plan view along Figure 3 is
Fig. 1 is a perspective view taken along line ■, Fig. 4 is a second view of the floor structure of the present invention.
FIG. 2 is a longitudinal cross-sectional side view of a part of the embodiment. S, I...Horizontal frame part 3...Inverted main beam, 4...Inverted small beam, 11...Floor material, 1
2゜13...Stairs, 15...Shutter box, 1
6...Shutter, 19...Underfloor storage space Patent applicant: Iida Architectural Design Office Co., Ltd.
System Research Co., Ltd.

Claims (2)

[Claims] (1) Each horizontal frame part that partitions an apartment complex into multiple floors (
S_M) has a reverse beam structure with upward large and small reverse beams (3, 4), and flooring material (8) is placed on the large and small reverse beams (3, 4).
In the floor structure of an apartment complex, flooring material (11) is laid on the horizontal frame part (S_M) of the exclusive housing part (1) adjacent to the balcony (2) on each floor to increase the floor height. The balcony (2) is provided with an underfloor storage space (19) and a shutter box (15) open to the bottom. 2) A floor structure for an apartment complex, characterized in that it is provided with a shutter (16) that can open and close the open outer surface. (2) A floor structure of an apartment complex, characterized in that the room (10) adjacent to the high-floor balcony is provided with climbing and descending equipment such as stairs (12, 13).