JP2002106060A - Corner balcony - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a corner balcony improved in workability without causing the necessity of curtailment of the balcony itself influenced by the thickness of an exterior wall or the necessity of extra deck material. SOLUTION: This corner balcony is provided with a floor frame 4 fixed to a building, a handrail part 5 erected on the outer edge part of the floor frame 4, and deck materials 6A, 6 laid on the upper face of the floor frame 4. The floor frame 4 has ledger strips 8, 8 disposed on both sides from a corner part 7 of the building, front girders 10, 10 disposed parallel at both ledger strips 8, 8 through beam members 9, 9, and a deck material receiver 12 fixed across the intersecting part of both front girders 10, 10 and the corner part 7. The deck materials 6A, 6B are laid parallel along both ledger strips 8, 8 and the intersecting side and parts are obliquely cut so a butt each other on the deck material receiver 12.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a corner balcony and, more particularly, to a corner balcony with improved workability.

[0002]

2. Description of the Related Art FIG. 8 is a schematic plan view showing an example of a conventional corner balcony. The corner balcony includes a floor frame 4 fixed to a building, a handrail portion (not shown) erected on the outer edge of the floor frame 4, and deck members 6A and 6B laid on the upper surface of the floor frame 4. It is mainly composed of Before the floor frame 4 is arranged in parallel with the joists 8, 8 provided on both sides from the projecting corner 7 of the building, and both joists 8, 8, via beam members 9, 9, for example. Digit 10,1
0, an outer corner girder beam 40, an outer corner joist hanger 41, a connecting joist 42 and the like.

The above-mentioned corner joist rack 41 and connecting joist 4
Reference numeral 2 has one end fixed to the skeleton column 2 at the protruding corner with a screw or the like. In addition, the front girder 10 and the end beam 4
There are provided a plurality of two to three pillars 11 for supporting these from below at the intersection with the zero, the intersection with the joist 41 for the corner to be protruded, and the like.

[0004]

However, in a conventional corner balcony, it is necessary to erect a plurality of pillars 11 at the protruding corners as described above, and one deck material 6A is opposed to the other. Is adopted in which the deck material 6B is laid at a substantially right angle, so that the width of the balcony itself needs to be cut off due to the thickness of the outer wall 3 of the building, or extra There is a problem that a lot of trouble is required for the construction, for example, the necessity of a large deck material 6C is required. The corner corner balcony has the same problem as the corner corner balcony.

The present invention has been made in view of the above circumstances, and eliminates the necessity of cutting down the balcony itself and the necessity of an extra deck material due to the influence of the thickness of the outer wall, thereby improving the workability. It is an object of the present invention to provide a corner balcony.

[0006]

A corner balcony according to the present invention is laid on a floor frame fixed to a building, a handrail portion erected on an outer edge of the floor frame, and an upper surface of the floor frame. A deck material, wherein the floor frame is a joist provided on both sides from a corner of the building, a front girder arranged in parallel with the both joists via a beam, and a portion where the front girder crosses And a deck material receiver fixed between the corners, wherein the deck material is laid in parallel along both joists and the end on the side where it intersects is located on the deck material receiver. It is characterized by being cut obliquely so as to be abutted.

[0007]

Embodiments of the present invention will be described below in detail with reference to the accompanying drawings. FIG. 1 is a perspective view of a corner balcony showing an embodiment in which the present invention is applied to an outside corner type, FIG. 2 is a perspective view showing a deck material laid state of the corner balcony, and FIG. FIG. 4 is a schematic enlarged cross-sectional view taken along the line AA of FIG. 3, FIG. 5 is an exploded perspective view of a main part of a protruding corner, and FIG. 6 is a schematic enlarged view taken along the line BB of FIG. FIG. 7 is a schematic enlarged sectional view taken along the line CC of FIG. 3.

As shown in these figures, a corner balcony 1 is fixed to a protruding corner post 2 or a stud (not shown), which is a frame of the building, via an outer wall 3 with a fixing member such as a screw (including a bolt). A substantially L-shaped floor framework 4, a handrail section 5 erected on an outer edge of the floor framework 4, and a deck material as a floor material laid along the longitudinal direction on the upper surface of the floor framework 4, respectively. 6A and 6B. The floor frame 4 includes joists 8, 8 arranged on outer wall surfaces on both sides from a corner (corner) 7 of the building, and beam materials such as a girder beam 9 on the joists 8, 8.
9, front pillars 10 and 10 arranged in parallel with each other, a column 11 provided at a portion where both front columns 10 and 10 intersect to support it from below, and a part where both front columns 10 and 10 intersect with each other. Deck material receiver 1 fixed across the corner 7
And 2.

A joist hanging portion 10a corresponding to the joist hanger 8 is formed on the inner side of the front girder 10, and a joist 1 is provided between the joist hanger 8 and the joist hung portion 10a of the front girder 10.
3 is hung and fixed with bolts and nuts. Also,
On both sides of the deck material receiver 12, a joist hanging portion 12a corresponding to the joist hanging portion 10a of the front spar 10 is formed, and a corner joist 14 is provided between the joist hanging portions 10a, 12a. It is fixed with bolts and nuts.

The joist hook 8 and the joist hook portion 10a,
It is preferable that bolt holes 15 are formed in 12a so as to slidably engage and hold the heads of the bolts along the respective longitudinal directions. The members such as the joists 8 constituting the floor frame 4 are made of metal, and are made of, for example, an extruded aluminum alloy. The girder 9 and the front girder 1
It is preferable that the 0, the joist 13, the support 11 and the like are formed hollow to increase rigidity.

An end of the front spar 10 on the side where the front spar 10 intersects (exposed corner side) is fixed to the side surface of the column 11 by bolts via a spar fixing bracket 16. In order to fix the deck material receiver 12, a frame-side fixing bracket 17 is provided on the corner at the protruding corner side, with a joist 8.
At the column side, a column-side fixing bracket 18 is provided with a column-side fixing bracket 18 on both sides of the front spar 10.
Both ends of the deck material receiver 12 are mounted on the frame-side fixing bracket 17 and the support-column-side fixing bracket 18 and fixed by bolts and nuts.

The deck material receiver 12 integrally has a rain gutter 12b having a substantially U-shaped cross section, and a rain gutter cover 19 is fixed to ribs 12c formed on both sides of the rain gutter 12b. Gutter cover fixing part 20 is slidably engaged. At both upper edges of the rain gutter 12b, the ends of the deck members 6A and 6B are placed via a not-shown deck member watertight member, and the deck members 6A and 6B are screwed to the ribs 12c. It is fixed.

In this case, the deck members 6A and 6B are laid in parallel along both joists 8, 8 and are obliquely inclined approximately 45 so that their crossing ends abut on the deck receiver 12. It has been cut in degrees. In addition, deck material 6
A and 6B are made of a synthetic resin, for example, an extruded product of vinyl chloride. Drainage grooves (not shown) are formed in the deck members 6A and 6B to collect rainwater falling on the upper surface of the deck material and drain the rainwater in the longitudinal direction. Rain water is drained to 12b.

The rain gutter cover 19 is provided on the deck material receiver 12 and the deck material 6 abutted at a predetermined interval.
A and 6B are arranged so as to straddle the upper surfaces of the ends. In the center of the lower surface of the rain gutter cover 19, a ridge (engaging portion) removably engaged with an engagement groove 20a having a substantially U-shaped cross section formed on the upper part of the rain gutter cover fixing part 20.
19a are formed. Also, at one end of the rain gutter cover 19, a frame-side cover cap 21 that covers and covers the gap with the projecting corner 7, and at the other end of the rain gutter cover 19, a column-side cover cap that covers and covers the gap with the support 11. 22 is attached by screwing.

A rain receiving part 23 is attached to one end (body side) of the rain gutter 12b, and a drainage part 24 is attached to the other end (post side) of the rain gutter 12b.
A drain hole 18a is formed in the support fixture 18 of the deck material receiver 12 to drain rainwater flowing into the rain gutter 12b downward through the drain component 24. A water collecting part 25 is attached to the lower part, and a drain pipe 26 is connected to the water collecting part 25.

On the other hand, the handrail section 5 includes a stud 27 erected on the upper part of the front spar 10, a walled post 29 erected on an upper part on the base side of the girder 9, a stud 27 and a wall. A cap 30 laid horizontally on the upper end of the attachment post 29 and the cap 3
And a handrail 231 provided on the upper part of the hand. A front member 31a is attached between the front spar 10 and the cap 30 on the front surface (front) of the handrail portion 5, and a side member 31b is attached between the girder 9 and the cap 30 on the side surface. The front member 31a and the side member 31b are formed of lattice panels in the illustrated example, but are not limited thereto.

The corner balcony 1 having the above-described structure.
When installing a building, first, the outgoing corner pillar 2
And joists 8 8
And the beam material such as the girder 9,
9 are fixed, and the front girders 10, 10 are fixed in parallel with the joists 8, 8 via these girder beams 9, 9. Next, after fixing the support pillar 11 to the intersection of the front spar 10, 10, the deck material receiver 12 is fixed between the intersection of the front spar 10, 10 and the protruding corner 7.

The joist 13 is laid between the joist 8 and the joist 10a of the front spar 10, and the joist 12a of the deck material receiver 12 and the joist 1 of the front spar 10.
If the floor frame 4 is assembled by spanning the corner joist 14 between the outer frame 0a and the floor material 4, concretely, the deck members 6A and 6B are laid on the floor frame 4 and the joist 13 and the corner joist 14 for the corner. By attaching the handrail portion 5, the corner balcony 1 is completed. The deck members 6A and 6B are respectively laid along the longitudinal direction on a floor frame 4 having a substantially L-shaped plane, and the ends of the deck members 6A and 6B protrude from each other on the deck material receiver 12 at a protruding corner. The ends of the deck materials 6A and 6B are aligned with the deck material receiver 12, that is, approximately 45
It has been cut in degrees.

As described above, according to the corner balcony 1, the floor frame 4 fixed to the building, the handrail 5 erected on the outer edge of the floor frame 4 and the upper surface of the floor frame 4 Deck materials 6A and 6B, and the floor frame 4 is provided with joists 8 and 8 arranged on both sides from a corner 7 of the building.
A front girder 10,10 disposed in parallel on both joists 8,8 via a beam material, such as a girder 9,9, and a portion between the intersection of the front girder 10,10 and the protruding corner 7 And a deck material receiver 12 fixed across the deck material. The deck materials 6A and 6B are laid in parallel along both joists 8 and 8 and an end on the side where they intersect is placed on the deck material receiver 12. Since it is cut diagonally so that it is abutted, unlike a conventional balcony for corners, there is no need to cut off the balcony itself or need for extra decking due to the influence of the thickness of the outer wall 3, and the workability is improved. Can be improved. Further, since only one support 11 at the protruding corner 7 is sufficient, the workability can be further improved.

The deck material receiver 12 has a rain gutter 12
b is formed, and a water collecting component 25 and a drain pipe 26 are connected to one end thereof, so that rainwater poured onto the deck members 6A and 6B is formed in the longitudinal direction of the deck members 6A and 6B. Rain gutter 1 of deck material receiver 12 from drainage
It can be easily drained through 2b.

The embodiment of the present invention has been described in detail with reference to the drawings. However, the present invention is not limited to the above embodiment, and various design changes and the like can be made without departing from the gist of the present invention. Is possible. For example, in the above-described embodiment, an example is shown in which the present invention is applied to an outside corner type, but the present invention is also applicable to an inside corner type. The balcony for corners of the present invention is also applicable to a roof-mounted type or a type without columns. The deck material receiver may be fixed across the column and the corner (outside corner or inside corner). In addition, since the strut is not an essential component of the present invention, the strut may not be provided at the intersection of the front spar.

[0022]

In summary, according to the balcony for corners of the present invention, the floor frame fixed to the building, the handrails erected on the outer edge of the floor frame, and the upper surface of the floor frame are laid. A deck material, wherein the floor frame is a joist provided on both sides from a corner of the building, a front girder arranged in parallel with the both joists via a beam, and a portion where the front girder crosses And a deck material receiver fixed between the corners, wherein the deck material is laid in parallel along both joists and the end on the side where it intersects is located on the deck material receiver. Since they are cut obliquely so as to abut each other, there is no need to cut down the balcony itself or to use an extra deck material due to the influence of the thickness of the outer wall, thereby improving workability.

[Brief description of the drawings]

FIG. 1 is a perspective view of a corner balcony showing an embodiment in which the present invention is applied to a corner type.

FIG. 2 is a perspective view showing a state in which deck materials are laid on the corner balcony.

FIG. 3 is a plan view showing a floor frame structure at a protruding corner portion.

FIG. 4 is a schematic enlarged sectional view taken on line AA of FIG. 3;

FIG. 5 is an exploded perspective view of a main part of a protruding corner.

FIG. 6 is a schematic enlarged cross-sectional view taken along the line BB of FIG. 3;

FIG. 7 is a schematic enlarged sectional view taken along the line CC of FIG. 3;

FIG. 8 is a schematic plan view showing one example of a conventional corner balcony.

[Explanation of symbols]

 1 Balcony for corner 4 Floor frame 5 Handrail 6A, 6B Deck material 7 Outer corner (corner) 8 Joist hanging 9 Girder beam (beam material) 10 Front girder 11 Post 12 Deck material receiving

Claims (1)

[Claims] 1. A floor frame fixed to a building, comprising a handrail portion erected on an outer edge of the floor frame, and a deck material laid on an upper surface of the floor frame, wherein the floor frame is a building frame. A joist hanger arranged on both sides from the corner, a front girder arranged in parallel via a beam on both joists, and a straddle fixed between the intersection of the front girder and the corner. With a deck material receiver
A balcony for corners, wherein the deck material is laid in parallel along both joists and the end on the side where the deck material intersects is cut diagonally so as to abut on the deck material receiver.