JPH0354484Y2 - - Google Patents

Description

[Detailed description of the invention] [Industrial field of application] This invention relates to a balcony that is attached to a corner of a building consisting of two outer walls.

[Prior art]

A known idea is the one described in Japanese Utility Model Application Publication No. 165001/1983 as a balcony attached to the corner of two outer walls of a building. This idea is to assemble a balcony by fixing gables and handrails along the exterior wall of the building, and connecting them with the front girders and handrails that protrude from the outside wall.

Such a configuration requires frame materials such as end beams and handrails to be attached along the outer wall, which is uneconomical.

To solve this problem, the ends of handrails such as front beams and caps that are assembled overhanging from the outside wall are attached directly to the outside wall, and the bolts passed through the brackets attached to the ends are attached to the projecting corners of the building. It is possible to fix it by screwing it into the pillar.

[Problems to be solved by this idea]

However, as shown in Figure 7, the length l between columns a and a' is not constant; for example, between Kanto and Kansai, the length l between columns a and a' is longer in Kansai, and In order to install balconies to match the building, two types of balconies are required, one for the Kanto area and one for the Kansai area, which is an extremely complicated process in terms of component manufacturing.

Furthermore, if the width w of the balcony is shortened to match the length l between the pillars a and a', a problem arises in that the effective area of the balcony becomes smaller accordingly.

The object of this invention is to provide a balcony that can be manufactured economically, is easy to manufacture, and does not reduce its effective area.

[Means for solving problems]

The balcony according to this invention has a bracket with a mounting piece protruding toward the inner corner at the end of the front girder and handrail body, and the bolt inserted through the bolt hole of the mounting piece is screwed into the pillar on the inside of the outer wall. This is to fix the girders and handrails to the building.

To enable even one type of balcony to be attached to buildings of various sizes by arbitrarily selecting a bracket having a mounting piece that matches the dimensions of the building from a plurality of types of brackets.

〔Example〕

This invention will be explained in detail below based on an embodiment shown in the drawings.

In the figure, A is a building, and an entrance corner B is formed by two outer walls 1 and 2 that intersect at right angles.

A gable beam 3 extends from one outer wall 2 toward the outdoor side. The end portion of the end beam 3 may be supported by a pillar erected on the ground. A front beam 5 is spanned from the tip of the end beam 3 toward the other outer wall 1. A joist hook 6 is horizontally spanned from the outer wall 2 side end of the end beam 3 to the other outer wall 1. A plurality of joists 7 are spanned between the front girder 5 and the joist hooks 6 at appropriate intervals in the longitudinal direction. A flooring material 8 is placed on the joists 7. A plurality of columns 9 are erected at appropriate intervals on the front girder 5 and the end girder 3, and a lower kasagi, which is a handrail body 10, is stretched over the columns 9 to form an L-shape. . On the handrail body 10, upper caps, which are also the handrail body 12, are placed horizontally via a bundle 11 and assembled into an L-shape. A decorative panel 13 that covers the front and side surfaces of the balcony is attached between the handrail 10, the front beam 5, and the girder 3.

The ends of the balcony handrails 10, 12 and the front beam 5 are attached to the outer wall 1, but the lengths of the gable beams 3, joists 7, etc. are determined in advance so that the length between the pillars 14, 14 is the longest. Since it is formed to match the large building A, if the length between the columns 14 and 14 is shorter than that,
The widthwise intermediate portions of the handrails 10, 12 and the front spar 5 project outward from the center line of the column 14 inside the outer wall 1.

In this case, the front spar 5 and the handrails 10, 12 are fixed by a metal bracket 15 having a mounting piece 16 projecting toward the inner corner B. A bracket 15 for fixing the front spar 5 has mounting pieces 16, 16 extending upwardly and downwardly from one side of a base plate 17, and bolt holes 18 are formed in each of the mounting pieces 16, 16. Board 17
Horizontally bent fixing pieces 19, 19 are formed on the upper and lower sides of the fixing pieces 19, 19, and two screw holes 20 each having a female thread are formed in the inner peripheral surface of the fixing pieces 19, 19.

Fixing piece 1 of bracket 15 from the end of front spar 5
9, 19 into the hollow part and attach the mounting pieces 16, 16.
Extend it toward the inside corner B. Bolts 21, 21 passing through the upper and lower surfaces of the front spar 5 are screwed into the screw holes 20, 20 of the fixing pieces 19, 19 to attach the bracket 15 to the front spar 5.
Fixed to. Since the mounting pieces 16, 16 protrude toward the inside corner B, the bolt hole 18 approximately coincides with the center of the column 14 inside the outer wall 1, and the bolt 22 passed through the bolt hole 18 is directed toward the center of the column 14. Can be screwed in for strong fixation.

A bracket 15 for fixing the handrails 10 and 12 also has a mounting piece 16 on the same side of the board 17.
is extended, and a bolt hole 18 is bored in the mounting piece 16. Two insertion holes 23 are formed in each of the fixing pieces 19, 19 bent at the top and bottom of the substrate 17.

The upper and lower fixing pieces 19, 19 of the bracket 15 come into contact with the lower surface of the handrail 12 and the upper surface of the handrail 10, and project the mounting piece 16 toward the inner corner B.
The bolts 21, 21 which are inserted through the bolts 23 are the handrail body 10,
The bracket 15 is attached to the handrail body 1 by penetrating each surface of the bracket 12 and screwing it into the back plate 25 disposed inside the hollow part.
Fixed to 0,12. The mounting piece 16 protrudes toward the inner corner B, and a bolt 22 passed through the bolt hole 18 is screwed into the column 14 inside the outer wall 1 and fixed.

As described above, this invention uses the bracket 15 with the mounting piece 16 protruding toward the inner corner, and screws the bolt 22 toward the center of the column 14 to attach the front spar 5 and the handrails 10, 12. Although it is fixed, the pillar 14,
Since the length between the bolts 14 differs depending on the region, etc., a plurality of brackets 15 with different protruding lengths of the mounting pieces 16 are prepared. 14 can be screwed into the center for firm fixation.

[Effect of idea]

This invention has the above configuration and can obtain the following effects.

○B It is not necessary to install frame materials such as gables and handrails along the outer wall, making the balcony assembly work easier and manufacturing costs lower.

○B) Brackets with mounting pieces that protrude toward the inside corner of the building are attached to the front girder and handrail, and the bolts inserted through the bolt holes of the mounting pieces are screwed into the columns, so the length between the columns is determined. Even if the brackets are different, by selecting the appropriate bracket, the bolt can always be screwed toward the center of the column, and firm fixation can be achieved.

○C Even if the length between the columns is short, there is no need to cut down the end beams, etc., and the effective area of balconies, etc. will not be reduced.

[Brief explanation of drawings]

Fig. 1 shows a balcony according to this invention; Fig. 2 is a sectional view taken along the - line in Fig. 4; Fig. 3 is a sectional view taken along the - line in Fig. 4; The figure is a perspective view of the balcony, Figure 5 is an exploded perspective view of the front girder installed, Figure 6 is an exploded perspective view of the handrail installed, and Figure 7 is an explanation showing how the balcony is installed in the inside corner. It is a diagram. A...Building, B...Inner corner, 1, 2...Outer wall,
3... Gable beam, 5... Front girder, 9... Pillar, 10,1
2... Handrail body, 14... Pillar, 15... Bracket, 16... Mounting piece, 17... Board, 18... Bolt hole, 19... Fixed piece, 20... Screw hole, 21
...Bolt, 22...Bolt, 23...Through hole,
25... Back board.

Claims (1)

[Scope of utility model registration request] A gable beam 3 is extended toward the outdoor side from one outer wall 2 of an entrance corner B consisting of two outer walls 1 and 2 of building A, and a front girder 5 is spanned from the tip of the gable beam 3 toward the other outer wall 1. , in a balcony where handrails 10 and 12 are placed on pillars 9 erected on the girder 3 and the front girder 5, the end of the front girder 5 and the handrail 1 abut against the outer wall 1.
Attach the bracket 15 with the mounting piece 16 protruding toward the inner corner B at the 0 and 12 ends, and screw the bolt 22 inserted through the bolt hole 18 of the mounting piece 16 into the column 14 inside the outer wall 1 to attach the front spar 5. A balcony characterized in that handrail bodies 10 and 12 are fixed to a building A.