JPH1072930A - Floor end part throating structure - Google Patents

Abstract

PROBLEM TO BE SOLVED: To improve construction workability by providing a throating member with a thick wall part. SOLUTION: In this floor end part throating structure, a rising piece 17 is erected at one side edge of flooring 1, and the rising piece 17 is inserted in a recessed groove 22 provided below a throating member 2. Sealant 3 is interposed between the throating member 2 and the wall surface 41 of a building 4. In this case, the recessed groove 22 provided below the throating member 2 is provided with an expanded part on the inner side from an opening part 221. The rising piece 17 is provided with a thick wall part 171, and the thick wall part 171 of the rising piece 17 is fitted into the expanded part 222 of the recessed groove 22.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a floor end drainage structure, and is used, for example, to prevent rainwater from entering a building from a floor end of a building veranda, balcony or the like. It is suitable.

[0002]

2. Description of the Related Art Conventionally, as described in, for example, Japanese Utility Model Publication No. 3-39557, a rising piece is erected on one side edge of a floor material, and the rising piece is placed below a draining material. 2. Description of the Related Art There is known a draining structure at an end of a floor which is inserted into a provided groove and has a sealing material interposed between a draining material and a wall surface of a building.

As shown in FIG. 7, a rising piece 17 is erected on one side edge of the flooring 1, and a lower end 24 of the drainer 2 is inserted inside the rising piece 17 to remove the drainer. A floor draining structure in which the upper end of the floor 2 is attached to the wall surface 41 of the building 4 with screws 6 is known. In FIG. 7,
5 is a joist provided below the flooring 1.

[0004]

However, in the floor end draining structure described in Japanese Utility Model Publication No. 3-39557, the rising piece of the flooring material is provided in the groove provided below the draining material. Since they are simply inserted, the rising pieces of the flooring material are liable to come off from the grooves of the draining material at the time of construction, and there is a drawback that the workability of construction is poor.

As shown in FIG. 7, a rising piece 17 is erected on one side edge of the flooring 1, and a lower end 24 of the draining material 2 is inserted inside the rising piece 17 to remove the draining material. In the drain structure at the end of the floor in which the upper end of 2 is attached to the wall surface 41 of the building 4 with the screw 6, the installation with the screw 4 is troublesome and there is a drawback that the workability is poor.

The present invention has been made in view of the problems in such a conventional floor end drainage structure.
It is an object of the present invention to solve the problems of the conventional floor end drainage structure and to provide a floor end drainage structure with good workability.

[0007]

According to the first aspect of the present invention, there is provided a draining structure for an end of a floor, wherein a rising piece is provided on one side edge of the flooring material. A piece is inserted into a groove provided below the draining material, and is provided below the draining material in a floor end draining structure in which a sealing material is interposed between the draining material and the wall surface of the building. The groove has an extended portion deeper than the opening thereof, the rising piece has a thick portion, and the thick portion of the rising piece is fitted to the extended portion of the groove. It is characterized by the following.

In the floor draining structure according to the second aspect, a rising piece is provided on one side edge of the flooring material, and the rising piece is provided in a concave groove provided below the draining material. Inserted,
In the draining structure at the end of the floor where the sealing material is interposed between the draining material and the wall surface of the building, the rising piece is erected at the end of the horizontal piece extending to one side edge of the floor material main body. The bottom surface of the horizontal piece is provided slightly above the bottom surface of the main body of the flooring material, and one side wall constituting the concave groove provided below the draining material extends from the upper end to the lower end thereof, and is higher than the upper end of the rising piece. The other side wall extending downward and constituting the concave groove is composed of an upper vertical piece and a lower bottom plate piece, and the vertical piece is attached to the outer surface of the rising piece, and the bottom plate piece is on the lower surface of the horizontal piece. The bottom surface of the bottom plate piece and the bottom surface of the main body of the flooring material are substantially flush with each other.

According to a third aspect of the present invention, there is provided a floor end drainage structure according to the second aspect, wherein a gutter-shaped water receiving portion is provided outward from an upper half portion of the other side wall. It is characterized by being carried out.

[0010] In the present invention, the material of the floor material and the draining material may be any of those conventionally used as the material of the floor material and the draining material, and is not particularly limited. Synthetic resins such as vinyl chloride resin, polyethylene and polypropylene, and aluminum,
Metals such as plated steel sheets are suitable because they are relatively lightweight and inexpensive and have high water resistance.

In the present invention, the material of the sealing material is not particularly limited and may be any of those conventionally used as the material of the sealing material. Materials with high elasticity, such as synthetic rubber and soft vinyl chloride resin, are preferred.

In the floor draining structure according to the first aspect of the present invention, the groove provided below the draining material is provided with an extended portion deeper than the opening thereof, and the standing groove is provided with an extended portion. The raised piece is provided with a thick part, and the thick part of the rising piece is fitted to the expanded part of the groove, so the fitting between the rising piece of the floor material and the groove of the drainer is tight. Therefore, there is no fear that the rising pieces of the floor material easily come off from the grooves of the draining material.

In the floor end drainage structure according to the second aspect, the rising piece is erected at the tip of a horizontal piece extending to one side edge of the floor material main body, and the bottom face of the horizontal piece is provided. Is provided slightly above the bottom surface of the main body of the flooring material, and one side wall constituting the concave groove provided below the draining material extends from the upper end to the lower end below the upper end of the rising piece, The other side wall forming the concave groove is composed of an upper vertical piece and a lower bottom piece, and the vertical piece is attached to the outer surface of the rising piece, and the bottom plate piece is attached to the lower surface of the horizontal piece. The fitting between the rising piece of the floor material and the groove of the draining material is tight, and the rising piece of the floor material does not easily come off from the groove of the draining material.

Also, since the bottom surface of the bottom plate piece of the other side wall forming the concave groove and the bottom surface of the main body of the flooring material are substantially flush with each other, the concave portion is formed during or after construction. The bottom surface of the lower half of the other side wall forming the groove and the bottom surface of the main body of the flooring material are in close contact with the joist and the like below the flooring material.

In the floor draining structure according to the third aspect, the gutter-shaped water receiving portion is provided outward from the upper half of the other side wall constituting the concave groove, so that the wall surface of the building is provided. Even if rainwater leaks from between the sealing material and the sealing material, the leaked rainwater is received by the gutter-shaped water receiving portion.

[0016]

Next, embodiments of the present invention will be described with reference to the drawings. FIG. 1 is a cross-sectional view showing an example of the floor end drainage structure of the present invention. In FIG. 1, 1 is a floor material made of hard vinyl chloride resin, 11 is an upper surface plate of the floor material 1,
12 is a bottom plate of the floor material 1, 13 is a connecting piece for connecting the top plate 11 and the bottom plate 12 of the floor material 1, 14 is a main body of the floor material 1, and 14 is a top plate of the floor material 1. , Bottom plate 12 and connecting piece 13.

Reference numeral 15 denotes an upper horizontal piece extending laterally from the top plate 11 of the main body portion 14, and 16 denotes a lower horizontal piece extending laterally from the bottom plate 12 of the main body portion 14, A rising piece 17 erected from the side end of 16 is provided, and a thick part 171 is provided in the middle of the rising piece 17. An inclined surface 172 is provided on the side surface of the thick portion 171, and a substantially horizontal surface 173 is provided on the lower surface.

Reference numeral 2 denotes a drainer made of hard vinyl chloride resin.
Reference numeral 1 denotes an eave portion provided on the upper end side of the draining material 2. A side end of the eave portion 21 covers an upper side of the upper horizontal piece 15. 2 to prevent intrusion on the lower horizontal piece 16. Reference numeral 22 denotes a groove provided below the draining material 2, and the opening 2 of the groove 22 is provided.
21, an extension 222 is provided in the back, and the concave groove 22 is shaped so that the rising piece 17 can be fitted.
22 also has a shape in which the thick portion 171 of the rising piece 17 can be fitted, and the rising piece 17 is inserted and fitted in the concave groove 22.

Reference numeral 3 denotes a fin-shaped synthetic rubber seal member integrally provided at the upper end of the drainer 2, and the tip of the seal member 3 is attached to the wall surface of the building 4. Reference numeral 5 denotes a joist of the building 4, and the floor material 1 is attached to the joist 5.

In the draining structure for an end of a floor according to the present invention shown in FIG. 1, an extending part 222 is provided deeper than an opening 221 of a concave groove 22 provided below the draining material 2. The raised piece 17 is provided with a thick portion 171, and the thick portion 171 of the raised piece 17 is fitted to the expanded portion 222 of the concave groove 22, so that the raised piece 17 of the flooring 1 and the drainer 2 Is tight, and there is no danger that the rising piece 17 of the flooring 1 will come off easily from the groove 22 of the drainer 2.

Therefore, if the rising piece 17 of the floor material 1 is inserted and fitted into the concave groove 22 of the draining material 2 prior to construction, the draining material 2 can be easily attached to the rising piece 17 of the floor material 1. And workability is good.

The thick portion 17 of the rising piece 17 of the flooring 1
Since the inclined surface 172 is provided on the side surface of the thick portion 171, it is easy to insert the rising piece 17 into the concave groove 22. The surface 173 functions as a retaining member, and the rising piece 17
Does not easily come off from the groove 22.

FIG. 2 is a sectional view showing another example of the floor end drainage structure of the present invention. In the floor draining structure of the present invention shown in FIG. 2, the draining member 2 is not provided with the eaves 21 unlike the draining member 2 shown in FIG. Other aspects of the floor end drainage structure of the present invention shown in FIG. 2 are the same as those of the floor end drainage structure of the present invention shown in FIG. 1, and the floor end drainage of the present invention shown in FIG. The description is omitted by attaching the same reference numerals to the structure.

FIG. 3 is a sectional view showing still another example of the floor end drainage structure of the present invention. In the floor draining structure of the present invention shown in FIG. 3, the rising piece 17 is a flat plate, and the rising piece 17 is a lower horizontal piece extending to one side edge of the main body 14 of the flooring 1. 16 and the lower horizontal piece 1
6 is provided slightly above the bottom surface of the main body portion 14 of the flooring material 1, and one side wall 223 constituting the concave groove 22 provided below the draining material 2 has a rising piece 17 from the upper end to the lower end thereof. It extends below the upper end. Groove 22
Is composed of an upper vertical piece 225 and a lower bottom plate piece 226, and the vertical piece 225 is a rising piece 1
7, the bottom plate piece 226 is attached to the lower surface of the lower horizontal piece 16, and the bottom surface of the bottom plate piece 226 and the bottom surface of the main body 14 of the flooring 1 are substantially flush with each other. .

The rest of the end drainage structure of the floor of the present invention shown in FIG. 3 is the same as the end drainage structure of the floor of the present invention shown in FIG. The description is omitted by attaching the same reference numerals as those of the end draining structure.

In the floor draining structure according to the present invention shown in FIG. 3, one side wall 223 forming the concave groove 22 provided below the draining member 2 extends from the upper end to the lower end of the rising piece 17 from the upper end to the lower end. The other side wall 224 constituting the concave groove 22 is composed of an upper vertical piece 225 and a lower bottom plate piece 226, and the vertical piece 225 is attached to the outer surface of the rising piece 17, Since the piece 226 is attached to the lower surface of the lower horizontal piece 16, the rising piece 17 is tightly fitted in the concave groove 22 of the drainer 2.

Therefore, if the rising piece 17 of the flooring material 1 is inserted and fitted into the concave groove 22 of the draining material 2 prior to construction, the draining material 2 can be attached to the rising piece 17 of the flooring material 1 easily. And workability is good.

In the floor draining structure of the present invention shown in FIG. 3, the bottom surface of the bottom plate piece 226 and the main body 1 of the flooring 1 are provided.
4 is substantially flush with the bottom surface of the floor material 1 at the time of construction or after the construction, the bottom surface of the bottom plate piece 226 and the bottom surface of the main body 14 of the floor material 1
, And the draining material 2 is not further detached from the floor material 1.

FIG. 4 is a sectional view showing still another example of the draining structure at the end of the floor according to the present invention. In the draining structure at the end of the floor of the present invention shown in FIG. 4, a seal member 3 having a rectangular cross section is used instead of using the fin-shaped sealing material 3 of the draining structure at the end of the floor of the present invention shown in FIG. The rest is the same as the floor end drainage structure of the present invention shown in FIG. 3 in other respects, and the description is omitted by attaching the same reference numerals to the floor end drainage structure of the present invention shown in FIG. I do.

FIG. 5 is a sectional view showing still another example of the draining structure at the end of the floor according to the present invention. In the floor end drainage structure of the present invention shown in FIG. 5, a gutter-shaped water receiving portion is formed laterally from the lower end of the vertical piece 225 of the drainage member 2 of the floor end drainage structure of the present invention shown in FIG. 3. 23 are provided, and the other points are the same as those of the floor end drainage structure of the present invention shown in FIG. 3 and are denoted by the same reference numerals as those of the floor end drainage structure of the present invention shown in FIG. Thus, the description is omitted.

In the floor draining structure of the present invention shown in FIG. 5, a gutter-shaped water receiving portion 23 is provided laterally from the lower end of the vertical piece 225 of the draining material 2, so that the building 4 Even if rainwater enters from between the wall surface 41 and the sealing material 3, the rainwater is received by the gutter-shaped water receiving portion 23, and there is no danger of wetting the joist 5.

FIG. 6 is a sectional view showing still another example of the draining structure at the end of the floor according to the present invention. In the floor end drainage structure of the present invention shown in FIG. 6, instead of using the fin-shaped seal member 3 of the floor end drainage structure of the present invention shown in FIG. 5, a square-shaped seal member 3 is used. The rest is the same as the floor end drainage structure of the present invention shown in FIG. 5 in other respects, and the description is omitted by attaching the same reference numerals to the floor end drainage structure of the present invention shown in FIG. I do.

Although the embodiment of the present invention has been described with reference to the drawings, the specific configuration of the present invention is not limited to the illustrated embodiment, and a design within a range not departing from the gist of the present invention. Modifications and the like are included in the present invention.

For example, in the floor draining structure of the present invention shown in FIG. 1, a sealing material is provided between the eave portion 21 of the draining material 2 and the upper horizontal piece 15 of the flooring material 1 to provide the eaves of the draining material 2. Part 2
Rainwater may be prevented from entering between the space 1 and the upper horizontal piece 15 of the flooring 1.

[0035]

In accordance with the first aspect of the present invention, the fitting between the rising piece of the flooring material and the groove of the draining material is tight, and the floor is drained from the groove of the draining material. Since there is no risk that the rising pieces of the material will come off easily, it is easy to carry out the work if the draining material is attached to the rising pieces of the floor material, and the workability is good.

Further, in the floor draining structure according to the second aspect, the fitting between the rising piece of the flooring material and the groove of the draining material is tight, and the floor material rises from the groove of the draining material. Since there is no danger that the raised pieces will come off easily, the work can be easily performed by attaching a draining material to the rising pieces of the floor material, and the workability is good.

At the time of construction or after construction,
Since the bottom surface of the lower half of the other side wall forming the concave groove and the bottom surface of the main body of the flooring material are in close contact with the joist and the like below the flooring material, the drainage material 2 does not further detach from the flooring material 1. It can be easily constructed and has good workability.

Further, in the floor end drainage structure according to the third aspect, even if rainwater leaks from between the building wall surface and the sealing material, the leaked rainwater is received by the gutter-shaped water receiving portion.
There is no danger of wetting the joists below.

[Brief description of the drawings]

FIG. 1 is a cross-sectional view showing a main part of an example of an end drainage structure of a floor according to the present invention.

FIG. 2 is a cross-sectional view showing a main part of another example of the floor end drainage structure of the present invention.

FIG. 3 is a cross-sectional view showing a main part of still another example of the end drainage structure of the floor of the present invention.

FIG. 4 is a cross-sectional view showing a main part of still another example of the end drainage structure of the floor according to the present invention.

FIG. 5 is a cross-sectional view showing the main part of still another example of the floor end drainage structure of the present invention.

FIG. 6 is a cross-sectional view showing a main part of still another example of the floor end drainage structure of the present invention.

FIG. 7 is a cross-sectional view showing a conventional floor end drainage structure.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Floor material 11 Top plate 12 Bottom plate 13 Connecting piece 14 Main part 15 Upper horizontal piece 16 Lower horizontal piece 2 Drain material 21 Eave part 22 Depression groove 221 Opening part 222 Expansion part 223 One side wall 224 The other side wall 225 Vertical piece 226 Bottom plate piece 23 Gutter-shaped water receiving part 3 Seal material 4 Building 41 Wall surface

Claims (3)

[Claims] 1. A rising piece is erected on one side edge of a floor material,
This rising piece is inserted into a groove provided below the draining material, and in a floor end draining structure in which a sealing material is interposed between the draining material and the wall surface of the building, the rising piece is positioned below the draining material. An extended portion is provided in the provided groove at a position deeper than the opening, a thick portion is provided on the rising piece, and a thick portion of the rising piece is fitted into the extended portion of the concave groove. A drain structure at the end of the floor, 2. A rising piece is erected on one side edge of the flooring,
The rising piece is inserted into a groove provided below the draining material, and a sealing material is interposed between the draining material and the wall of the building. The bottom of the horizontal piece is provided slightly above the bottom of the main body of the flooring material, and is provided below the drainage material. One side wall constituting the groove extends below the upper end of the rising piece from its upper end to the lower end, and the other side wall constituting the groove comprises an upper vertical piece and a lower bottom plate piece, and the vertical piece Is attached to the outer surface of the rising piece, the bottom plate piece is attached to the lower surface of the horizontal piece,
An end drainage structure for a floor, wherein the bottom surface of the bottom plate piece and the bottom surface of the floor material main body are substantially flush with each other. 3. The end drainage structure for a floor according to claim 2, wherein a gutter-shaped water receiving portion is provided outwardly from an upper half of the other side wall.