JPH0636136Y2 - Balcony drainage structure - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial application] The present invention relates to a balcony drainage structure for draining water on a balcony floor.

[Prior Art] It has been conventionally known to form a balcony on a partial flat part of a two-story building having a partial flat part. In this balcony, drainage from the balcony floor is drained by a drainage gutter provided along the front end of the balcony floor. The drain gutter was long over the entire length of the front end of the balcony floor, and the long drain gutter was inclined toward one end to drain water from the drain part provided at one end. .

[Problems to be Solved by the Invention] However, when the balcony front panel and the balcony sleeve wall panel are erected at the front end and the side end of the balcony floor as described above to form the balcony, it falls on the balcony floor. When rainwater is drained by the drainage gutter, the drainage gutter is long, so when a large amount of rainwater falls, a large amount of rainwater concentrates on the drain side provided at one end and overflows onto the balcony floor. In this case, since the balcony front panel and balcony sleeve wall panel are erected, there is only a drainage place and the second floor part from the opening side for entering and leaving the balcony of the second floor part of the two-story building There was a problem that it could flow into the room or cause water leakage on the balcony floor.

The present invention has been devised in view of the above-mentioned problems of the conventional example, and an object thereof is to provide a balcony drainage structure capable of preventing rainwater from overflowing from the drainage gutter to the balcony floor. It is in.

[Means for Solving the Problem] The drainage structure of the balcony of the present invention is a balcony 4 in which a balcony front panel 2 and a balcony sleeve wall panel 3 are erected along the front end and the side end of the balcony floor 1, respectively.
At the front end of the balcony floor 1, a drainage gutter part 5 is provided along the balcony front panel 2, and the drainage gutter part 5 is divided into a plurality of parts in the longitudinal direction between the upper parts of the ends of the divided drainage gutter parts 5a. The cover 6 is covered, and by adopting such a structure, the problems of the above-described conventional example are solved.

[Operation] Then, the rainwater that has fallen on the balcony floor 1 is divided into a plurality of divided drain gutters 5a to be drained, and the balcony front panel 2 and the balcony are attached to the front and side ends of the balcony floor 1. Even though the sleeve wall panel 3 is erected to prevent rainwater from directly flowing from the front and side edges of the balcony floor 1, rainwater does not overflow from the drain gutter 5 to the balcony floor 1. I was able to do it. Also,
Rainwater that flows between the upper part of the end of the split drainage gutter 5a is covered by the cover 6
Therefore, it flows to the divided drain gutters 5a on both sides.

[Embodiment] The present invention will be described in detail below based on an embodiment shown in the accompanying drawings.

A plurality of cantilever beams 9 are provided so as to project from the front side of the front surface of the partial one-story part 7 of the two-story building 8 having the one-story part 7. That is, the cantilever 9 is placed on the upper surface of the wall panel 10 on the side of the partial flat 2 and the rear is placed and fixed by bolts so that the front is projected forward of the partial flat 7. A front beam 11 is erected on the front end of the cantilever 9, and a floor panel bracket 12 attached to the upper surface of a wall panel 10 in front of the partial flat section 7
A receiving beam 13 is provided between the front beam 11 and the front beam 11. In this way, the front balcony structure is arranged in front of the partial flat section 7. A lower floor panel 14 is formed on the upper portion of the partial flat portion 7, and the lower floor panel 14 is attached to the floor panel bracket 12 attached to the upper ends of the front and side wall panels 10 of the partial flat portion 7 with bolts. is there. The lower floor panel 14 has a metal frame 14a and a face plate 14b stretched over the metal frame 14a. A front floor base panel 15 is placed on the front structure of the balcony, and the lower floor panel 14 and the front floor base panel 15 are flush with each other. The balcony floor 1 is formed over the upper surfaces of the lower floor panel 14 and the front floor base panel 15. The balcony floor 1 has the following structure. That is, a waterproof sheet 17 or the like is laid on the lower floor panel 14 and the front floor base panel 15, and the sloped floor panel 18 is placed on the waterproof sheet 17, and the sloped floor panel.
A flooring material 19 is laid on 18 and a finishing material such as artificial turf is further laid on it to form a balcony floor 1. A balcony front panel 2 and a balcony sleeve wall panel 3 are provided upright along the front end and the side end of the balcony floor 1, respectively. Here, in order to erect the balcony front panel 2 along the front end of the balcony floor 1, the balcony front panel 2 is placed on the front beam 11 and attached by bolts or the like.
In order to erect the balcony sleeve wall panel 3 along the side edge of the balcony floor 1, the balcony sleeve wall panel 3 is placed on the floor panel bracket 12 on the side wall panel 8 and bolted. Etc. Balcony floor 1
A drain gutter 5 is provided along the front panel 2 of the balcony at the front end. The drain gutter 5 is divided into a plurality of pieces in the longitudinal direction, and a cover 6 covers the upper portions of the divided drain gutters 5a. Here, the split drainage gutter 5a is placed on the receiving beam, and the drainage gutter 5a has an outer side edge 21 longer than the inner side piece 20, so that the upper side of the inner side piece 20 has a horizontal width. Piece 22
Is placed on the upper surface of the front end of the front floor base panel 15, and the horizontal piece 23 at the upper end of the outer side piece 21 is attached to the upper part of the rear surface of the front beam 11 and the lower part of the rear surface of the balcony front panel 2. It is mounted on the upper surface. As shown in FIG. 5, the cover 6 is provided with hanging pieces 41 on both sides of the cover piece 6a that overlaps with the side end pieces 5b of the split drainage trough portion 5a, and the front end portion and the rear end portion of the cover 6 are provided. The inside draining piece 26 and the outside draining piece 27 each having an inverted L shape are provided in the above, and the inside draining piece 26 covers the space between the upper portions of the adjacent inside side pieces 20 as shown in FIG. It covers the upper portions of the adjacent outer side pieces 21. Further, as shown in FIG. 6, the inner side piece
The upper and inner draining pieces 25 of 20 are covered by an inner draining board 40 attached to the front end of the sloped floor panel 18, and the outer side piece 21.
The outer draining piece 26 is covered with an outer draining plate 28 attached to a lower portion inside the balcony front panel 2. Here, the cover 6 may be further covered with a decorative cover A as shown in FIG. 5 if necessary. The flooring material 19 is formed by bending a metal plate, and the adjacent flooring materials 19 are connected to each other by the locking concave curved pieces 29 and the locking projections 30. The end of the flooring material 19 on the side of the locking concave piece 29 is a fixing piece 31, which is fixed to the slope floor panel 18 by nailing or the like. A water intrusion prevention recess 32 is provided between the fixed piece 31 and the locking recessed curved piece 29 as shown in FIG. As shown in FIG. 7, a rear rising piece 33 is projectingly provided at the rear end of the flooring material 19. The rear rising piece 33 stands up along the wall panel 34 of the second floor to drain water. ing. The flooring materials 19 located on both sides of the balcony 4 are bent in an inverted L shape, and side draining pieces 35 are erected. The side draining piece 35 is covered with a pier 36 provided at a corner formed by the slope floor panel 18 and the balcony sleeve wall panel 3. Reference numeral 37 in the figure denotes a side draining plate, which covers the side draining piece 35. The end of the split drainage trough 5a is covered with a corner cover 38 as shown in FIG. This corner cover 38 covers the end of the divided drain gutter 5a and the end of the side draining piece 35 and the outer draining plate 28.
It covers over the edge of the. A drainage drain 39 is provided on each of the divided drainage gutters 5a, and a drainage pipe 45 connected to the drainage drain 39 is inserted into a drainage gutter 42 provided on an eaves ceiling 46 as shown in FIG. . A drain gutter 43 is connected to the drain grate 42.

Then, when it rains on the balcony floor 1, the rainwater is divided into a plurality of divided drain gutters 5a to be drained, and the divided drain gutters are provided.
It is drained from the drainage drain 39 of 5a. The rainwater flowing between the upper ends of the divided drain gutters 5a flows to the divided drain gutters 5a on both sides by the cover 6.

[Effects of the Invention] According to the present invention, in the balcony in which the balcony front panel and the balcony sleeve wall panel are installed upright along the front end and the side end of the balcony floor as described above,
A drainage gutter is provided along the front panel of the balcony at the front end of the balcony floor, and this drainage gutter is divided into a plurality of parts in the longitudinal direction, and a cover is provided between the upper ends of the ends of each divided drainage gutter. Rainwater flowing from the balcony floor can be smoothly drained from the multiple split drainage gutters to prevent the rainwater from overflowing the balcony floor. In addition, rainwater flowing between the upper ends of the split drainage gutters can be prevented. Flows into the divided drain gutters on both sides due to the cover, and as a result, the balcony front panel and balcony sleeve wall panel are erected on the front and side edges of the balcony floor so that the outside of the balcony floor Even though it is designed so that rainwater does not flow directly into it, the drainage from the balcony floor can be drained without any problems.

[Brief description of drawings]

FIG. 1 is an overall perspective view of the present invention, FIG. 2 is a side vertical sectional view of the same, FIG. 3 is a front vertical sectional view of the same, FIG. 4 is a sectional view of a drainage trough portion of the same, and FIG. Is a perspective view showing a state in which the ends of the split drainage gutters are covered with a cover, FIG. 6 is an exploded explanatory view showing a state in which the ends of the split drainage gutters are covered with a corner cover, and FIG. Fig. 8 is an exploded perspective view of the flooring material of Fig. 8, Fig. 8 is a sectional view showing the connection of the flooring material of the same, and Fig. 9 is a side view showing the attachment of the balcony sleeve wall panel of the same.
1 is a balcony floor, 2 is a balcony front panel, 3 is a balcony sleeve panel, 4 is a balcony, 5 is a drain gutter,
5a is a split drainage gutter, and 6 is a cover.

Claims (1)

[Scope of utility model registration request] 1. A balcony in which a balcony front panel and a balcony sleeve wall panel are erected along the front and side edges of the balcony floor, respectively, and a drainage gutter is provided at the front end of the balcony floor along the balcony front panel. The drainage structure of the balcony is constructed by dividing the drainage gutter into a plurality of parts in the longitudinal direction and covering the upper part of the end of each divided drainage gutter with a cover.