JPH0813606A - Waterproofing floor for balcony - Google Patents

Abstract

PURPOSE:To form a floor surface and turn to drain structure easily only by mounting the waterproofing floor to a steel structural frame of a balcony. CONSTITUTION:This balcony waterproofing floor is molded with plastic in one piece across the board and mounted with the bottom of the floor loaded on a steel structural frame, thereby constituting the floor surface of the balcony. A drain groove 11 is installed to a lateral part on the front side of the balcony on the bottom 10 along the lateral part. A part of the drain groove 11 is used as a drain part 11a which projects downward where a drain pipe or the like is mounted to this drain part 11a.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a waterproof floor for a balcony which is placed on a steel frame which constitutes a balcony and constitutes the floor surface of the balcony.

[0002]

2. Description of the Related Art A balcony provided overhanging a house is usually constructed by laying and attaching a floor panel to a framed steel frame.

[0003]

[Problems to be Solved by the Invention] Since the balcony is overhanging outdoors, it is in a state where rainwater falls on it. You will need it. For this purpose, after laying the floor frame against the steel frame,
Furthermore, it is necessary to construct a mechanism for drainage, which causes a problem of poor workability.

The present invention solves such a problem, and an object thereof is to provide a waterproof floor for a balcony in which the floor surface of the balcony can be easily constructed and drainage work can be easily performed. Especially.

[0005]

A waterproof floor for a balcony according to the present invention is a waterproof floor for a balcony which is placed on a steel frame to be attached to form a floor surface of the balcony. A bottom portion to be placed, a side surface portion provided on the peripheral portion of the bottom portion in a vertical state over the entire circumference, and a drain groove provided along a side portion of the bottom portion on the front side of the balcony, It is characterized by being integrally molded by
Thereby, the above object is achieved.

[0006]

In the waterproof floor for balconies of the present invention, the floor of the balcony is formed by placing and mounting the bottom portion on the steel frame. A drain groove is provided on the front side of the balcony at the bottom, and a drain pipe or the like is connected to this drain groove.

[0007]

Embodiments of the present invention will now be described in detail with reference to the drawings.

FIG. 1 is a vertical sectional view showing an example of a waterproof floor for a balcony of the present invention, and FIG. 2 is a horizontal sectional view taken along the line AA of FIG. This waterproof floor for a balcony forms a floor surface of the balcony by being mounted and mounted on a steel frame that constitutes the balcony. As shown in FIGS. 1 and 2, the waterproof floor for a balcony has a bottom 10 having a rectangular shape corresponding to the shape framed by the steel frame of the balcony. For example, the bottom portion 10 has a short protruding direction from the house and a long direction along the house, like a balcony protruding from the house.

A front side surface portion 21 is vertically provided on a front side edge portion of the bottom portion 10 located on the front side of the balcony, and a rear side edge portion of the bottom portion 10 located on the rear surface side. Is provided with a rear side surface portion 22 in a vertical state. Further, lateral side portions 23 and 24 are provided in a vertical state on each side edge portion of the bottom portion 10 located on each side edge portion on both sides of the balcony. The front side surface portion 21, the rear side surface portion 22, and the lateral side surface portions 23 and 24 are in a curved state such that the upper edges of the respective side surface portions 23 and 24 spread outward.

The bottom portion 10 has a drain groove 11 provided along a front side portion adjacent to the front side surface portion 21, and a bottom portion 12 which is flat over the entire bottom portion 10 except the drain groove 11. have.

The drainage groove 11 is provided between the respective lateral side surface portions 23 and 24 which are opposed to each other. As shown in FIG.
A drainage portion 11a protruding downward is provided. A circular drain hole 11b is provided at the center of the drain portion 11a. The bottom surface 11c of the drainage groove 11 is inclined such that the distance between the lateral side surface portion 24 disposed on the far side of the drainage portion 11a and the drainage portion 11a is gradually lowered toward the drainage portion 11a side. Has become.

On the flat bottom surface portion 12 of the bottom portion 10, a plurality of pedestals 30 are arranged in parallel with each other along the lateral side surface portions 23 and 24. Each stand 30 is
In the portion of the bottom surface portion 12 excluding the portions in the vicinity of the lateral side surfaces 23 and 24, they are arranged at equal intervals,
Each of them has a hollow cross-section trapezoidal shape in which the width dimension of the upper surface is shorter than the width dimension of the lower surface. The front-side end and the back-side end of each of the bases 30 are inclined.

A waterproof floor for a balcony having such a structure is
It is made of plastic and is mounted on a balcony framed by a steel frame. In the waterproof floor for a balcony mounted and mounted on the steel frame, a drain pipe or the like is connected to the drain hole 11b of the drain portion 11a provided in the drain groove 11 on the front side. Since the drainage hole 11b is provided in the side portion on the front side of the balcony, a drainage pipe or the like can be easily connected.

Since the bottom surface 11c of the drainage groove 11 provided on the front side portion is inclined toward the drainage portion 11a, the water that has flowed into the drainage groove 11 is
It flows down along the bottom surface 11c of 1 and is reliably discharged from the drain hole 11b to a drain pipe or the like.

FIGS. 3 and 4 show another embodiment of the waterproof floor for a balcony according to the present invention. In the waterproof floor of this embodiment, drainage portions 11a protruding downward are provided on the respective side portions of the drainage groove 11 provided on the front side portion. The bottom surface 11c of the drainage groove 11 between the drainage portions 11a is horizontal. Each drain 11a has a drain hole 11b.
Is provided, and a drainage pipe or the like is connected to each drainage hole 11b. Each side portion of the drain groove 11 further outside of each drain portion 11a is in a state of extending to the back side. Other configurations are similar to those of the balcony waterproof floor shown in FIGS. 1 and 2.

The waterproof floor for balconies of this embodiment is also integrally formed of plastic, and is mounted and mounted on a balcony framed by a steel frame. The waterproof floor mounted on the steel frame is used for each drainage part 11 provided in the drainage groove 11 on the front side.
A drain pipe or the like is connected to the drain hole 11b of a. Since each drainage hole 11b is provided on each side portion on the front side of the balcony, it is easy to connect a drainage pipe or the like.

The water that has flowed into the drainage channel 11 is
Each drainage hole 11b passes through the drainage hole 11b provided in a.
It is drained to the drainage pipe connected to.

[0018]

INDUSTRIAL APPLICABILITY As described above, the waterproof floor for a balcony according to the present invention can form the floor surface of the balcony only by mounting and mounting it on the steel frame constituting the balcony. A drainage groove is provided on the front side of the balcony, and by simply connecting this drainage groove to a drain pipe,
A drainage structure is obtained and it has excellent workability.

[Brief description of drawings]

FIG. 1 is a vertical sectional view showing an example of a waterproof floor for a balcony of the present invention.

FIG. 2 is a sectional view taken along line AA of FIG.

FIG. 3 is a vertical sectional view showing another example of the waterproof floor for a balcony of the present invention.

4 is a cross-sectional view taken along the line AA of FIG.

[Explanation of symbols]

 10 Bottom part 11 Drain groove 11a Drain part 11b Drain hole 11c Bottom surface 12 Bottom part 21 Front side part 22 Rear side part 23 Lateral side part 24 Lateral side part 30 Stand part

Claims (1)

[Claims] 1. A waterproof floor for a balcony, which constitutes a floor surface of a balcony by being mounted and mounted on a steel frame, comprising: a bottom part to be mounted on the steel frame; and a peripheral part of the bottom part. A balcony characterized in that it has a side surface portion provided in a vertical state over the entire circumference and a drain groove provided along the front side portion of the balcony at the bottom portion, and is integrally molded of plastic. Waterproof floor.