JPH0624481Y2 - Structure of the balcony - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial field of application] The present invention relates to a veranda attached to a building.

[Conventional Technology] The conventional technology will be described with reference to FIGS. 5 and 6. FIG. 5 is a perspective view showing the veranda 102 provided in the building 101. FIG. 6 is a view showing a cross section of the building shown in FIG. A veranda 102 stretched over a building 101 having a plurality of floors includes a side wall 103 made of reinforced concrete or the like and a floor 104 formed at a right angle to the side wall 103, and a water channel 105 is formed in the floor 104. or,
The positions of the outer surface 106 of the side wall 103 formed on each floor, etc. are equidistant from the side wall 107 of the building 101, and the outer surface 106 of the side wall is flat. That is,
The position X of the tip of the lower surface of the floor and the position Y of the outer surface of the upper end of the side wall of the veranda provided immediately below are equidistant from the side wall 107. Further, the lower surface 108 of the floor is also formed horizontally.

[Problems to be Solved by the Invention] In the veranda with the above structure, when it rains, raindrops enter the veranda immediately below. That is, the raindrops that hit the side wall of the veranda travel along the side wall to the lower end of the side wall, and the rain drops that are formed on the lower surface of the floor fall onto the upper surface of the side wall of the veranda immediately below and jump into the veranda, There is a problem that water may enter or fall directly into the veranda directly below, and water may accumulate in the veranda. Therefore, the present invention provides a structure of a veranda to solve such a problem.

[Means for Solving the Problems] The present invention is configured as follows to solve the above problems.

That is, in a veranda provided in a building consisting of a plurality of floors, the position of the lower end of the floor forming the veranda is outside the outer surface of the side wall upper end of the veranda provided on the floor directly below, and It is a veranda structure whose main feature is to form a wide taper toward the outer side of the lower surface of the floor.

[Operation] When it rains, the raindrops formed on the lower surface of the floor are formed in a taper shape in which the lower surface of the floor is wide toward the outside.
Raindrops that have moved to the tip of the floor and formed near the tip of the floor spontaneously fall, but the position of the tip of the floor protrudes outward from the position of the outer surface of the upper end of the side wall of the veranda provided directly below. Therefore, the position where the raindrops fall is outside the veranda directly below, and the raindrops do not enter the veranda.

First Embodiment FIG. 1 is a view showing the present embodiment, which is a cross-sectional view showing a veranda for two floors, which is a part of a building having a plurality of floors. The balcony 2a overhanging the building 1 has a floor 4a
And a side wall 3a vertically provided at the tip of the floor. A water channel 105 is provided on the floor. The outer surface 6a of this side wall is formed vertically, but the lower surface 8a of the floor 4a
Is formed in a taper shape that widens outward (downward in the drawing). On the other hand, the veranda 2b provided directly below the veranda 2a has the same shape as the veranda 2a. However, the extension distances of the floor 4a and the floor 4b to the outside are different. That is, the position X of the tip of the bottom surface 8a of the floor and the veranda 2
The position Y on the outer surface of the upper end of the side wall of b is not at the same distance from the wall surface 7 of the building, but the distance to X is large, and the position of X is outside the position of Y. The distance between X and Y is preferably 5 cm or more. Since the positions of X and Y are different from each other in this way, when it rains, the raindrops hitting the side wall 6a move to the lower end along the side wall 6a, and the raindrops formed on the lower surface 8a of the floor become Since the lower surface 8a of the is tapered toward the outer side, raindrops collect toward the tip X of the lower surface 8a of the floor and naturally fall from this point. However, since the position Y of the outer surface of the upper end of the side wall of the veranda 2b provided immediately below the veranda 2a is formed closer to the wall surface 7 of the building than the position X, raindrops that fall naturally do not enter the veranda 2b. Absent.

Second Embodiment This embodiment will be described with reference to FIG. 2 showing a cross section which is a part of a building. This embodiment is the same as the first embodiment in that the lower surfaces 8a and 8b of the floor are formed in a taper shape that widens outward. Further, the positions of the side walls 3a and 3b forming the balconies 2a and 2b are provided at the same distance from the wall surface 7, but the outer surfaces 6a and 6b of the side walls have a wide taper shape from the upper end portion to the lower end portion of the side wall. It is formed. Therefore, the tip end portion X of the lower surface of the floor of the veranda 2a is located outside the position Y of the outer surface of the side wall upper end portion of the veranda 2b. The distance between X and Y is preferably 5 cm or more. Due to such a structure, the raindrops formed on the lower surface of the floor of the veranda 2a do not naturally fall into the veranda 2b, as shown in the first embodiment.

[Third Embodiment] FIG. 3 is a sectional view showing the present embodiment. Balcony 2a,
The lower surfaces 8a and 8b of the floor forming 2b are tapered, as in the first and second embodiments. or,
The side walls 3a and 3b are hung from the wall surface 7 at equal distances.
However, projections 12a, 12b having a triangular, rectangular, trapezoidal or the like cross section are provided at the lower end portions of the side walls 3a, 3b in conformity with the lower surfaces 8a, 8b of the floor. Since the X position in the drawing is located outside the Y position by the protrusions 12a and 12b, it is the same as in the first and second embodiments that the raindrop is prevented from entering the veranda 2b. Also, X and Y
It is desirable that the distance between and is 5 cm or more.
Same as the embodiment.

In addition, the lower surface 8a of the floor is the first embodiment, the second embodiment, and the third embodiment.
In each of the examples, a taper shape is formed that is wide from the wall surface 7 of the building 1 toward the outside, but the shape is not limited to this. FIG. 4 shows that the bottom surface 8a of the floor may be widened from the middle thereof toward the outside. Raindrops gather at the tip X of the bottom surface 8a of the floor and spontaneously drop from this position to achieve the object of the present invention. It is natural from doing.

In addition, the present invention applies mortar not only to a new building to be built but also to an existing building, spraying resin, and
In the embodiment, the protrusions 12a and 12b may be made of resin and fixed by bolts or the like.

[Advantages of the Invention] The present invention can prevent raindrops from directly entering the veranda provided directly below, and has an advantage of preventing the formation of water pools in the veranda.

[Brief description of drawings]

1 to 3 are views showing an embodiment of the present invention, which are sectional views respectively showing a building and a veranda provided in the building, wherein FIG. 1 is the first embodiment, and FIG. Second embodiment, FIG. 3 is a view showing a third embodiment, FIG. 4 is a cross-sectional view showing another embodiment which forms the lower surface of the floor, and FIG. 5 is a perspective view showing a conventional building and a balcony. , FIG. 6 is a sectional view of FIG. 1, 101 ... Buildings 2a, 2b, 102 ... Veranda 3, 3a, 103 ... Side walls 4a, 4b, 104 ... Floors 8a, 8b, 108 ... Floor lower surface X ... Floor lower surface tip position Y ... Side wall upper end outer surface Position of

Claims (1)

[Scope of utility model registration request] 1. In a veranda provided in a building having a plurality of floors, the position of the lower end of the floor forming the veranda is outside the position of the outer surface of the upper end of the side wall of the veranda provided directly below. The structure of the veranda is characterized by the fact that the lower surface of the floor is tapered outwardly toward the outside.