JPS6334002Y2 - - Google Patents

Description

[Detailed description of the invention] This invention relates to a balcony end structure with a drainage function.

Conventionally, as disclosed in Japanese Utility Model Publication No. 56-12321, a box body is provided with an eaves protruding from the wall of a building, the eaves support the eaves gutters, and the front part of the eaves serves as a balcony blind. A balcony structure has been proposed in which the balconies are fixed. However, mounting tools are required to attach the box to the eaves, which takes time and effort, and when viewed from outside, the connection between the eaves and the box is exposed, resulting in an unsightly appearance.Furthermore, eaves gutters are simply mounted on the eaves. There was a problem that it was unstable because it was only placed in a fixed position.

Therefore, this idea facilitates construction;
To provide a balcony end structure that allows reliable installation of rain gutters and has a good appearance.

An embodiment of this invention will be described with reference to FIGS. 1 and 2. In other words, this balcony end structure is used when a balcony that can be freely accessed and exited from an opening provided in the second floor wall is installed on the upper part of the roof of the lower building on the first floor. A balcony floor 2 is installed on the roof panel 1 constituting the downstairs roof, and the floor end 2a is arranged to protrude toward the outdoors than the roof end 1a, and a cantilever beam 3 is extended from the roof end 1a toward the outdoors. A gutter receiving recess 4 formed on the upper surface of the cantilever beam 3 by horizontally protruding from the cantilever beam 3 is placed below the balcony floor end 2a, and the balcony wall 5 is fixed to the tip of the cantilever beam 3. 4 and rain gutter 6
Insert.

To explain in detail, the roof panel 1 is constructed by pasting the surface material 1c on the upper surface of the panel frame 1b, and is installed above the first floor wall panel 7. Balcony floor 2 is
It is installed on the roof panel 1 with a mounting bracket 8 in a slightly downwardly inclined state towards the outdoor side in order to drain rainwater smoothly, and its outdoor side end 2a is constituted by a water cutter 9.

As shown in FIG. 2, the cantilever beam 3 is constructed by connecting one side of the rectangular horizontal cylinders 11 and 12 to both outer surfaces of a lip groove-shaped member 10 that opens upward. , 12 are formed with screw holes 13 and 14 on the other side surfaces 11a and 12a, respectively. In this case, the lip groove of the lip groove member 10 becomes the gutter fitting recess 4. This cantilever beam 3 has the other side surface 11a of one rectangular horizontal cylindrical body 11 facing the outdoor surface of the panel frame 1b of the roof panel 1, and the bolt 15 is passed through a bolt insertion hole (not shown) provided in the panel frame 1b. It is fixed to the roof end 1a by screwing into the screw hole 13 (FIG. 2).

At the tip of this cantilever beam 3, the web of the groove-shaped lower frame 5a of the balcony wall 5 is placed along the other side surface 12a of the rectangular horizontal cylinder 12, and the bolt 16 is inserted into the bolt insertion hole (not shown) provided in the web. The balcony wall 5 is attached to the cantilever beam 3 by screwing into the through screw hole 14 (FIG. 2).

Also, the groove-shaped main body 6a of the hat-shaped rain gutter 6 is fitted into the gutter fitting recess 4 of the cantilever beam 3, and both outer flanges 6
b is placed on both lip pieces 10a of the lip groove member 10 and fixed with screws 17. In this case, the rain gutter 6 is located below the water section 9. Further, a vertical gutter (not shown) is connected to the end of the rain gutter 6 so that rainwater in the rain gutter 6 can be smoothly drained to a sewer or the like through the vertical gutter.

Further, the upper end of the decorative cover 18 is fixed to the lower frame 5a of the balcony wall 5 with screws, and the other end of the decorative cover 18 is fixed to the upper end of the first floor wall panel 7 with screws 19.

In this balcony, rainwater falling on the balcony floor 2 flows on the floor surface, reaches the rain gutter 6 from the draining plate 9, and is smoothly drained from the rain gutter 6 to the sewer through the downspout.

In this way, since the cantilever beam 3 is composed of the lip groove member 10 and the rectangular horizontal cylinders 11 and 12, the rain gutter 6
To install the gutter body 6a, rip the grooved member 10.
This can be easily done by simply fitting the outer flanges 6b inward and placing and fixing both outer flanges 6b on the lip piece 10a. Also, the balcony wall 5 can be attached by bolting the lower frame 5a to the other side surface 12a of the rectangular horizontal cylinder 12. It is easy to do just by
In this way, the construction of the balcony end can be easily performed. Furthermore, the cantilever beam 3 can be manufactured at low cost because it is only necessary to cut and weld the lip channel steel and the square steel. Further, since the rain gutter 6 has the rain gutter main body 6a fitted into the lip groove member 10 and both outer flanges 6b placed and fixed on the lip piece 10a, the rain gutter 6 can be installed reliably. In addition, the lower part of the rain gutter 6 is hidden by the decorative cover 18, and the decorative cover 18 is fixed to the balcony wall 5 and the first floor wall panel 7, creating a sense of unity with both walls 5 and 7, giving an excellent aesthetic appearance. will improve. Further, by sequentially changing the mounting height of the cantilever beam 3 that supports the rain gutter 6, it is possible to easily slope the rain gutter 6 and improve drainage performance.

As described above, the balcony end structure of this invention consists of a balcony floor installed on the roof with the floor end protruding outwards from the roof end, and a lip groove member with an upward opening. A piece in which one side of a pair of rectangular horizontal cylinders is fixed to the side surface, the other side of one of the rectangular horizontal cylinders is fixed to the roof edge, and a lip groove-shaped member is placed at a position below the edge of the balcony floor. A support beam, a balcony wall fixed to the other side of the other rectangular horizontal cylinder, and a pair of outer flanges that fit the gutter body into the lip groove member and protrude from both upper sides of the gutter body. a rain gutter which is placed and fixed on both lip pieces of the lip channel member, one end is fixed to the lower part of the balcony wall and the other end is fixed to the wall provided below the roof, and the cantilever beam and the Since it is equipped with a decorative cover that hides the rain gutter, construction is facilitated, the rain gutter can be installed reliably, and the appearance is improved.

[Brief explanation of drawings]

FIG. 1 is a sectional view of an embodiment of this invention, and FIG. 2 is a perspective view of a cantilever beam. 1... Roof panel, 1a... Roof end, 2...
Balcony floor, 2a...floor end, 3...cantilever,
5... Balcony wall, 6... Rain gutter, 6a... Rain gutter body, 6b... Outer guard, 7... First floor wall panel, 10
...Rip groove member, 11, 12... Square horizontal cylinder, 11a, 12a... Outer surface, 18... Decorative cover.

Claims (1)

[Scope of utility model registration request] One side of a pair of rectangular horizontal cylinders is fixed to the outside surfaces of both flanges of a balcony floor that is installed on the roof and the end of the floor protrudes toward the outdoors beyond the end of the roof, and a lip groove member that opens upward. A cantilever beam in which the other side of one of the rectangular horizontal cylinders is fixed to the roof end and a lip groove member is placed below the edge of the balcony floor; and the other side of the other rectangular horizontal cylinder. The balcony wall is fixed to the lip groove member, and the rain gutter body is fitted into the lip groove member, and a pair of outer flanges protruding from both upper sides of the rain gutter body are placed and fixed on both lip pieces of the lip groove member, respectively. and a decorative cover that has one end fixed to a lower part of the balcony wall and the other end fixed to a wall provided below the roof to hide the cantilever beam and the rain gutter. structure.