JP2002070151A - Floor structure for balcony - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a floor structure for a balcony capable of simply inclining a floor surface and reducing the construction cost. SOLUTION: An inclined floor surface 4 having a downward inclination toward the front in the depth direction of the balcony is fixed on a pair of floor beams 2 as the bottom section of the balcony. This inclined floor surface is provided with a pair of receiving plates 8a and 8b fixed at the front and rear positions in the depth direction on a pair of floor beams and arranged in parallel to each other, a plurality of grade adjusting members 10 suspended between a pair of receiving plates and having an upper face having a downward inclination toward the front in the depth direction, and a floor surface material 12 fixed in contact with the upper face of a plurality of grade adjusting members. A drain gutter 6 made of a channel material and extended in the frontage direction is provided at the foremost position in the depth direction of the balcony to be continued from the tip section of the downward inclination of the inclined floor surface.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a balcony floor structure which is provided outside a building frame.

[0002]

BACKGROUND ART Residential buildings are equipped with practical equipment of various designs based on the environment of the construction site and the demands of the construction owner. One of them is a house with a balcony that protrudes outside the building frame.

In general, the floor of the balcony has a structure in which the floor is inclined downward toward the front in the depth direction, and a drain is provided at the tip of the downward slope. A groove is provided.

[0004]

However, when a balcony floor is formed with mortar, it is necessary for a skilled worker to provide a sloped floor surface, which requires a lot of labor and time. Complex construction increases construction costs.

The present invention has been made in view of the above problems, and an object of the present invention is to provide a balcony floor structure capable of easily attaching a slope to a floor surface and reducing construction costs.

[0006]

In order to solve the above-mentioned problems, a floor structure of a balcony according to the present invention is provided with an inclined floor having a downward slope at the bottom of the balcony toward the front in the depth direction of the balcony. It is characterized by being fixed. According to the present invention, an inclined balcony floor surface can be provided only by fixing the inclined floor surface to the bottom of the balcony, so that the construction cost can be reduced.

[0007] The inclined floor is fixed at a front and rear position in the depth direction on a pair of floor beams, which are disposed at both ends in the width direction as the bottom and extend in the depth direction. And a pair of receiving plates arranged in parallel with each other,
A plurality of gradient adjusting members having an upper surface inclined downward as they go forward in the depth direction, and a floor surface material abutting and fixed to the upper surfaces of the plurality of gradient adjusting members. May be provided.

[0008] In this way, the inclined floor can be easily assembled by assembling the inclined floor and the balcony can be attached to the bottom of the balcony, so that the floor of the balcony can be formed without any skill. In addition, a drain ditch extending in the frontage direction at the forefront position in the depth direction of the balcony so as to be continuous from the tip of the downward slope of the inclined floor,
It may be fixed to the bottom. In this way, the rainwater that has fallen on the inclined floor surface can be reliably flowed to the drain.

Further, the drain groove may be formed of a member having a U-shaped cross section. In this case, the floor of the balcony provided with the drain can be formed without skill. Further, the balcony may be an inner balcony. In this case, the balcony becomes a long balcony having a long depth in the depth direction (inclination direction), and the space of the balcony can be effectively used for various uses.

[0010]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the floor structure of an inner balcony according to the present invention will be described below with reference to the drawings.
FIG. 1 is a cross-sectional view of the floor structure of the inner balcony according to the present embodiment, FIG. 2 is a plan view of the floor structure without a floor member 12 as a constituent member, and FIG. 3 is a perspective view of a main part.

As shown in FIGS. 1 and 2, the floor structure of the inner balcony according to the present embodiment has a pair of floors made of a channel steel material which are disposed at both ends in the width direction as bottoms and extend in the depth direction. An inclined floor surface 4 fixed on the beam 2 and a drain groove 6 extending in the frontage direction at the forefront position in the depth direction so as to be continuous from the tip of the downward inclined surface of the inclined floor surface 4. Have.

As shown in FIG. 2, the inclined floor surface 4 is fixed on a pair of floor beams 2 at front and rear positions in the depth direction and a pair of receiving plates 8 arranged in parallel with each other.
a, 8b, a plurality of gradient adjusting members 10 spanned between the pair of receiving plates 8a, 8b, each having an upper surface inclined downward toward the front in the depth direction, and a plurality of gradient adjusting members 10 And a floor surface material 12 abutting on and fixed to the upper surface of the vehicle.

The thickness of the receiving plate 8a disposed forward in the depth direction of the pair of receiving plates 8a and 8b is set to be substantially the same as the thin end portion of the gradient adjusting member 10. . The thickness of the receiving plate 8b disposed rearward in the depth direction is set to be substantially the same as the thickness of the gradient adjusting member 10 at the hot rear end. Further, the floor surface material 12 is formed of a plurality of rectangular cement boards, and their back surfaces are fixed by contacting the upper surface of the gradient adjusting member 10,
Although not shown, a joint agent such as a sealing agent is embedded in a gap between adjacent ends of each of the arranged cement boards. Although the flooring material of the present invention uses a cement board, the present invention is not limited to the above embodiment, and a plywood or an ALC board may be used.

The drain groove 6 is formed by a channel material 6a as shown in FIG. 1, and is gradually inclined downward from the right side to the left side in the frontage direction shown in FIG. 2 by a waterproof agent inside the channel material. , And a drain hole 6b is provided at the bottom on the lower left side. According to the floor structure of the inner balcony having the above structure, the inclined balcony floor surface can be provided only by fixing the inclined floor surface 4 on the pair of floor beams 2, so that the construction cost can be reduced.

The inclined floor 4 has a pair of receiving plates 8a and 8b disposed on the pair of floor beams 2 in parallel with each other.
It is composed of a plurality of gradient adjusting members 10 spanned between the receiving plates 8a and 8b, and a floor surface material 4 fixed to the upper surfaces of the plurality of gradient adjusting members 10 by contact. Since it is also made of the channel material 6a, the inclined floor 4 and the drain 6 can be easily attached to the bottom of the balcony so that the floor of the balcony can be formed without skill. it can.

Further, since the drainage groove 6 extending in the frontage position in the depth direction is provided so as to be continuous from the tip of the downward slope of the inclined floor 4, it falls on the inclined floor. Rainwater can be reliably flowed into the drain 6. further,
When the building is provided with an inner balcony as in the present embodiment, the floor becomes a large balcony having a long depth direction (inclination direction), and the balcony space can be effectively used.

[0017]

As described above, according to the balcony floor structure of the present invention, the inclination of the floor surface can be easily provided, and the construction cost can be reduced.

[Brief description of the drawings]

FIG. 1 is a cross-sectional view showing a floor structure of an inner balcony according to an embodiment.

FIG. 2 is a plan view showing a floor structure excluding a floor member which is a constituent member.

FIG. 3 is a perspective view of a main part of the floor structure.

[Explanation of symbols]

 2 Floor beam (bottom) 4 Inclined floor surface 6 Drainage groove 6a Channel material 8a, 8b Receiving plate 10 Slope adjusting member 12 Floor surface material

Claims (5)

[Claims] 1. A floor structure for a balcony, characterized in that an inclined floor surface, which is inclined downward toward the front in the depth direction of the balcony, is fixed to the bottom of the balcony. 2. The inclined floor surface is fixed to a pair of floor beams extending in the depth direction and spaced apart at both ends in the frontage direction as the bottom at front and rear positions in the depth direction. And a pair of receiving plates arranged in parallel with each other, a plurality of gradient adjusting members having an upper surface which is bridged between the pair of receiving plates and has a downwardly inclined surface toward the front in the depth direction, and The floor structure of a balcony according to claim 1, further comprising: a floor surface material that is fixed in contact with an upper surface of the adjustment member. 3. A drainage groove extending in a frontage direction at a forefront position in a depth direction of the balcony and fixed to the bottom so as to be continuous from a tip end of a downward slope of the inclined floor surface. The floor structure of a balcony according to claim 1 or 2, wherein: 4. The floor structure of a balcony according to claim 1, wherein said drain groove is formed of a member having a U-shaped cross section. 5. The floor structure of a balcony according to claim 1, wherein the balcony is an inner balcony.