JP2578413Y2 - Waterproof floor structure - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a waterproof floor structure and, more particularly, to a drainage lid covered by a gutter dug in the floor.

[0002]

2. Description of the Related Art For example, there is a bathroom as a waterproof floor structure, and between a floor of the bathroom and a floor of an adjacent dressing room, water and hot water on the bathroom floor do not flow into the floor of the dressing room. In addition, a partition having a low step and a low height is provided, and a floor shown in FIG. 6, for example, is known as a floor of a bathroom for the physically handicapped and the elderly in consideration of ease of walking.

[0003] In the figure, reference numeral 101 denotes a bathroom, and next to it is a dressing room 102. The bathroom 101 has an entrance 103 on one side, and the entrance 103 has a door 103.
A is attached.

A gutter 105 is provided on the floor 104 of the bathroom 101.
, And a drainage lid 106 is put on the side groove 105. The floor surface 102A of the dressing room 102 is continuous with the floor 104 of the bathroom 101 at the same height.

[0005]

However, in the conventional bathroom 101, the floor 104 and the adjacent undressing room 10
Since the second floor 102A is continuous at the same height, the physically handicapped and the elderly can easily walk, but it is difficult for all of the water and hot water to fall into the gutter 105 via the drainage lid 106. From the floor 104 of the bathroom 101 to the floor 10 of the dressing room 102
Most of the water and hot water flows into 2A, and a large amount of water and hot water cannot be used. That is, the drainage ability in the side groove 105 is insufficient, and it is difficult to obtain the water stopping effect.

SUMMARY OF THE INVENTION The present invention has been made to solve the above-described problems. The purpose of the present invention is to make it easy to walk on the floor and to eliminate steps or partitions between adjacent places. Also,
An object of the present invention is to provide a waterproof floor structure capable of reliably obtaining a water stopping effect on a drainage lid.

[0007]

SUMMARY OF THE INVENTION The present invention relates to a waterproof floor structure having an entrance on one side and a drainage gutter dug on a floor, wherein the floor is provided with a drainage lid. Form a slope that rises toward you, place a gutter on the slope,
A slit-shaped drainage hole is formed in the drainage lid in the contour direction of the inclined surface or in a direction at a predetermined angle to the inclined surface, and a non-slip portion is formed on the upper edge of the slit-shaped drainage hole along the longitudinal direction thereof on the surface. The belt-shaped projections provided with are formed upward.

[0008]

In the present invention, even if water or hot water flows from the center of the floor of a bathroom or the like in the direction of the doorway, the water or hot water is reflected by the belt-shaped projections of the drainage lid and reflected. It flows down into the gutter through the slit-shaped drain hole in the foreground.

When an elderly person or a physically handicapped person walks between the center of the floor and the doorway, the person passes over the drainage lid.
The drainage lid is inclined, so that it is easy to walk. In addition, since the belt-shaped projection has a non-slip portion, it is easy to walk without slipping.

[0010]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 to 5 illustrate a waterproof floor structure according to an embodiment of the present invention, taking a bathroom as an example.

In the figure, reference numeral 1 denotes a bathroom, and a dressing room 2 is arranged next to the bathroom. A bathtub 3 is installed in the bathroom 1 and has an entrance 4 on one side. The floor 5 of the bathroom 1 is formed with an inclined surface 6 rising from the central portion 5A toward the entrance 4. The head of the inclined surface is about 50 mm. A door 4A is attached to the entrance 4.

A side groove 7 is dug in the inclined surface 6, and the side groove 7 is formed.
Is provided with a drainage lid 8 detachably. The drain lid 8 is provided with slit-shaped drain holes 9 in the contour direction of the inclined surface 6, and the slit-shaped drain holes 9 are arranged vertically and horizontally in the contour direction of the inclined surface 6 and in the direction perpendicular to the contour line direction of the inclined surface 6. Have been.

On the upper edge of each slit-shaped drain hole 9, a strip-shaped projection 10 having a non-slip portion 10A made of a hard rubber material on its surface is formed upward along the longitudinal direction.

In this embodiment, however, even if water or hot water flows from the central portion 5A of the floor 5 of the bathroom 1 toward the doorway 4, the drainage lid 8 is arranged to be inclined. Therefore, the momentum is weakened and it is difficult to pass through the drainage lid 8. Then, the water or hot water is applied to the belt-shaped projection 1 of the drainage lid 8.
The light is reflected by being blocked by 0, and flows down into the side groove 6 through the slit-shaped drain hole 9 in front of it.

When an elderly person or a physically handicapped person walks between the central portion 5A of the floor 5 and the direction of the doorway 4, it passes over the drainage lid 8, but since the drainage lid 8 is inclined, It is easy to walk, and since the band-shaped projection 10 is provided with a non-slip portion, it is easy to walk without slipping.

According to the above configuration, since the floor 5 is inclined, a step between the bathroom 1 and the adjacent undressing room 2 is ensured while ensuring ease of walking on the floor 5 of the bathroom 1. Even if there is no partition plate having a low height, the water or hot water is shielded and reflected by the band-shaped projections 10 of the drainage lid 8, and the slit-shaped drainage holes 9 in front of it are reflected.
Flow through the side groove 7 through the drain, so that a large amount of hot water can be used, and the water stopping effect on the drainage lid 8 can be reliably obtained.

In this embodiment, the drainage lid 8 has a slit-shaped drainage hole 9 along the contour of the inclined surface 6.
However, a slit-shaped drain hole may be arranged in the drain lid 8 in a direction at a predetermined angle in the contour direction of the inclined surface 6. Therefore, this case also includes a case where the slit-shaped drain hole is formed in a curved shape in plan view.

In this embodiment, the slit-shaped drain holes 9 are arranged vertically and horizontally in the contour direction of the inclined surface 6 and in the direction perpendicular to the contour direction of the inclined surface 6. You can also arrange only side by side,
It is also possible to vertically arrange the inclined surface 6 in a direction perpendicular to the contour line direction.

Further, in this embodiment, the head of the inclined surface is about 50 mm, but it is needless to say that the head is not limited to this value. In the present embodiment, the example in which the bathtub 3 is installed in the bathroom 1 having a waterproof floor structure is described. However, the present invention is not limited to such a case. For example, even when a shower is provided together with the bathtub 3. Applicable, and also applicable when only a shower is provided.

Further, the waterproof floor structure has been described by taking a bathroom as an example. However, the waterproof floor structure can be applied to a case where a trolley enters, such as a kitchen.

[0021]

[Effects of the Invention] As described above, according to the present invention,
Because the floor is inclined, it is easy to walk on the floor with the waterproof floor structure, and even if there is no step or a low-height partition plate between the bathroom and the next undressing room, the The hot water is reflected and blocked by the band-shaped projections on the lid, and flows down into the gutter through the slit-shaped drain hole in front of it, so that a large amount of hot water can be used, and the water stopping effect on the drainage lid is reduced. An effect that can be reliably obtained is achieved.

[Brief description of the drawings]

FIG. 1 is a plan view showing a bathroom according to an embodiment of the present invention.

FIG. 2 is a side sectional view showing the bathroom.

FIG. 3 is a side sectional view showing the drainage lid of FIG. 1;

FIG. 4 is a plan view showing the drainage lid.

FIG. 5 is an enlarged sectional view of the drainage lid of FIG.

FIG. 6 is a side sectional view showing a conventional bathroom.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Bathroom 4 Doorway 5 Floor 6 Inclined surface 7 Ditch 8 Drainage lid 9 Slit-shaped drainage hole 10 Strip projection 10A Non-slip part

Claims (1)

(57) [Scope of request for utility model registration] 1. A waterproof floor structure having an entrance on one side and a drain gutter dug on a floor, wherein the floor has an inclined surface rising from a central portion toward the entrance. A side groove is arranged on the inclined surface, and a slit-shaped drain hole is formed in the drain cover in a contour direction of the inclined surface or in a direction at a predetermined angle to the inclined surface. A waterproof floor structure characterized by forming a belt-like projection with a non-slip portion on the surface along a direction facing upward.