JPH1113153A - Throating structure - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a throating structure that covers appropriately the lower end of dry-wall materials used as interior and exterior materials. SOLUTION: A throating A formed of a fixing part 1 in a vertically planate shape, a bottom 3 made up by bending inwardly the lower end of the fixing part 1, draining holes 4 provided at fixed intervals at the bottom 3, a cover piece 5 made up by bending inwardly the front end of the bottom 3 approximately in parallel with the fixing part 1, a side cover piece 6 made up by bending inwardly the front end of the cover piece 5 and a lower cover piece 7 made up by projecting downward the lower end of the cover piece 5 is fixed horizontally to a wall groundwork α. Then, a dry-wall material B is inserted into a space surrounded by the fixing part 1, the bottom 3 and the cover piece 5.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a drain structure for covering a lower end of a dry wall material used as an interior material or an exterior material.

[0002]

2. Description of the Related Art As a drainer C for covering a lower end portion of a conventionally used dry wall material B, FIG.
In a house as shown in (b), as shown in FIG. 14, a fixture β is provided between a wall foundation α (made of a wooden foundation, a steel frame foundation, a lightweight steel frame foundation, a waterproof sheet, or an existing wall, etc.) and a foundation γ. Was to be constructed.

[0003]

However, in the wall using the drainer C as described above, a gap a is formed between the end of the drywall B and the drainage C, and rainwater or the like enters the interior. There was a disadvantage. Furthermore, in the case of a composite structure (sandwich structure, canapé structure) in which the dry wall material B has a synthetic resin foam as a core material, the synthetic resin foam having water absorption absorbs rainwater, and the core material has a wet cloth. It became tattered and could not maintain the initial performance (heat insulation, fire protection, etc.).

[0004]

SUMMARY OF THE INVENTION In order to eliminate such drawbacks, the present invention provides a vertically flat fixing portion, a bottom surface with the lower end of the fixing portion bent inward, and running water formed at a constant pitch on the bottom surface. A hole, a cover piece having a bottom end bent inward substantially in parallel with the fixing portion, a side cover piece having the cover piece tip bent inward, and a lower cover piece having the lower end of the cover piece projecting downward. That provides a draining structure that eliminates the above-mentioned drawbacks, by fixing the drainer formed from the horizontal to the wall foundation and inserting and fixing the dry wall material in the space surrounded by the fixing part, the bottom surface, and the cover piece. It is.

[0005]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of a draining structure according to the present invention will be described below in detail with reference to the drawings. FIG. 1 is a cross-sectional view showing a water draining structure according to the present invention, FIGS. 2 (a) and 2 (b) are partially cutaway perspective views and an aa part end view showing the water draining A,
FIG. 3 is a sectional view showing the dry wall material B, and FIG.

As shown in FIGS. 2 (a) and 2 (b), the drainer A has a vertically flat fixing portion 1 and a lower end of the fixing portion 1 inwardly.
A mounting surface 2 bent in the shape of a letter, a bottom surface 3 in which the lower end of the mounting surface 2 is bent inward, a flowing water hole 4 formed at a constant pitch in the bottom surface 3, and a front end of the bottom surface 3 fixed inward. 1, a cover piece 5 bent substantially in parallel to 1, a side cover piece 6 with the tip of the cover piece 5 bent inward, and a lower cover piece 7 with the lower end of the cover piece 5 protruding downward. is there.

[0007] The fixing part 1 is a fixing tool β with a drainer A on a wall base α.
It is a part fixed by.

The mounting surface 2 is formed with a step on the bottom surface 3 as shown in FIG. The dry wall material B is formed so that the dry wall material B does not absorb rainwater that has entered the inside without contact.

Water holes 4 are formed in the bottom surface 3 at a constant pitch, and rainwater that has entered between the dry wall material B and the side cover pieces 6 of the drainer A is discharged to the outside. The forming pitch P is about 30 to 300 mm.

The cover piece 5 is a portion that covers the lower end of the dry wall material B.

The side cover piece 6 is a decorative surface 8a of the dry wall material B.
To prevent the formation of a gap between the dry wall material B and the drainer A, thereby improving the aesthetics and waterproofness. In addition, the lower cover piece 7 is a base γ existing at the lower part,
This is for covering the upper end portion of the dry wall material B.

The material is a thin metal plate, for example, iron,
Aluminum, copper, stainless steel, titanium, aluminum / zinc alloy plated steel sheet, galvalume steel sheet, enameled steel sheet, clad steel sheet, laminated steel sheet (PVC steel sheet etc.), sandwich steel sheet (damping steel sheet etc.), vinyl chloride resin, polycarbonate resin etc. (Of course And color plates coated with these in various colors) are formed into various shapes by extrusion molding, roll molding, press molding, or the like.

As shown in FIG. 3, the dry wall material B has a core material 10 formed between a front surface material 8 and a back surface material 9 and a male connecting portion 11 at both ends.
As shown in FIG. 4, as shown in FIG. 4, the dry wall material B is formed by placing the fixing tool β and fitting the male connector 11 and the female connector 12. It is something that connects. Of course, the drainer A can be used for both the vertical dry wall material B and the horizontal dry wall material B.

The front surface material 8 and the back surface material 9 are made of a thin metal plate, for example, iron, aluminum, copper, stainless steel, titanium, aluminum.
Zinc alloy plated steel plate, galvalume steel plate, enameled steel plate, clad steel plate, laminated steel plate (PVC steel plate, etc.), sandwich steel plate (damping steel plate, etc.), vinyl chloride resin, polycarbonate resin, etc. (Of course, color plates painted in various colors) Roll forming, press forming,
It may be formed into various shapes by extrusion or the like, or may be formed from an inorganic material into any desired shape by extrusion, press forming, autoclave forming, drying and firing.

The core material 10 is, for example, polyurethane foam,
Polyisocyanurate foam, phenol foam,
It is made of synthetic resin foam such as vinyl chloride foam, polyethylene foam, polystyrene foam, urea foam and the like. For example, a stock solution of resol-type phenol, a curing agent and a foaming agent are mixed, and a surface material 8 or a back material 9 And heated, reacted, foamed, and cured to form. In the core material 10, various types of flame retardants such as lightweight aggregates (pearlite grains, glass beads, gypsum slag, talc stone, shirasu balloon, aluminum hydroxide, etc.) and fibrous materials (glass wool, rock wool, carbon fiber, (Eg, graphite) to improve the fire resistance.

More specifically, the core material 10 mainly functions as a heat insulating material, a fireproof material, an adhesive, a reinforcing material, a cushioning material, a sound absorbing material, a bulking material, a lightening material, and the like. Of course, inorganic materials such as rock wool, glass wool, and ceramic wool may be used as the core material 10.

Further, a sealing material may be formed between the dry wall material B and the drainer A to enhance waterproofness. As the material, for example, as a fixed and elastic sealing material, for example, foamed rubber, polyvinyl chloride,
Commercially available products such as chloroprene type, chlorosulfonated polyethylene type, ethylene propylene type, asphalt-impregnated polyurethane type, EPM, EPDM and the like, or silicone type as a curable sealing material (reaction curable type, moisture curable type) ), Modified silicone (reaction curing type), polysulfide (reaction curing type), polyurethane (reaction curing type, moisture curing type), SBR type (dry curing type), acrylic (dry curing type), etc. It is useful mainly as a function of a waterproof material, an airtight material and the like. Of course, in these components, a flame-retardant material such as an inorganic material, or a fire-retardant or fire-retardant material such as ammonium polyphosphate, aluminum hydroxide, phenol resin particles, carbon black, graphite (foamed or non-foamed), etc. It is also possible to use a fire-resistant sealing material mixed with a material.

Next, a method for constructing the drainage structure according to the present invention will be briefly described. Therefore, FIGS. 2 (a) and 2 (b)
Is fixed horizontally to the wall base α via the fixing member β, and then the waterproof sheet is fixed to the entire wall. Next, the lower end of the dry wall material B as shown in FIG.
Is inserted into the space of the drainer A, and the dry wall material B is vertically fixed as shown in FIG. 4 to complete the construction.

[0019]

[Other Embodiments] The above description is merely one embodiment of the draining structure according to the present invention.
(D), FIGS. 6 (a) to (d), FIGS. 7 (a) to (d), FIGS. 8 (a) to (g), and the dry wall material B are shown in FIGS. 9 (a) to 9 (g). It can also be formed as follows.

In particular, FIG. 6D shows a drainer A formed of two members, and FIGS. 7A to 7D show a drainer A formed of an extruded material of a synthetic resin or an aluminum alloy.

Of course, FIGS. 5 (a) to 5 (d) to 7 (a) to
In (d), a water flow hole 4 as shown in FIG.

FIGS. 8 (a) to 8 (g) are a plan view and a perspective view showing another embodiment of the flowing water hole 4. FIG.

FIG. 10 is a cross-sectional view showing a state where the drainage structure according to the present invention is installed on a window, and FIG. 11 is a cross-sectional view showing a state where the drainage structure according to the present invention is installed at an intermediate portion between the first floor and the second floor. FIG. 12 is a cross-sectional view showing a case where a dry wall material B having a drop-in structure is constructed.

[0024]

As described above, according to the drainage structure according to the present invention, rainwater that has flowed into the water hole quickly drains out. Due to the formation of the cover pieces, the lower end of the dry wall material fits nicely. The side cover pieces are always in contact with the decorative surface of the dry wall material, and have good aesthetics. Since the lower cover piece is formed, it is possible to cover a dry wall material, a foundation, and the like existing below. When a step is formed on the bottom surface (a mounting surface is formed), the drywall material does not come into contact with the rainwater that has penetrated inside, and the drywall material is made of synthetic resin foam when the core material is a synthetic resin foam. It is effective in preventing corrosion of the resin foam, preventing deterioration of heat insulation due to slimy cloth, prevention of corrosion of wall foundation, and prevention of reduction in strength of dry wall material. There are features and effects such as.

[Brief description of the drawings]

FIG. 1 is an explanatory view showing a construction state of a draining structure according to the present invention.

FIG. 2 is an explanatory view showing a representative example of a drainer which is a member of the drainer structure according to the present invention.

FIG. 3 is a cross-sectional view showing a drywall used in the present invention.

FIG. 4 is a cross-sectional view showing a construction state of a dry wall material used in the present invention.

FIG. 5 is an explanatory view showing another embodiment of a drainer which is a member of the drainer structure according to the present invention.

FIG. 6 is an explanatory view showing another embodiment of the drainer which is a member of the drainer structure according to the present invention.

FIG. 7 is an explanatory view showing another embodiment of the drainer which is a member of the drainer structure according to the present invention.

FIG. 8 is an explanatory view showing another embodiment of the drainer which is a member of the drainer structure according to the present invention.

FIG. 9 is an explanatory view showing another embodiment of the dry wall material which is a member of the draining structure according to the present invention.

FIG. 10 is an explanatory view showing another construction state of the draining structure according to the present invention.

FIG. 11 is an explanatory diagram showing another construction state of the drainage structure according to the present invention.

FIG. 12 is an explanatory view showing another construction state of the drainage structure according to the present invention.

FIG. 13 is an explanatory diagram showing a house using the drainage structure according to the present invention.

FIG. 14 is an explanatory diagram showing a conventional example.

[Explanation of symbols]

 A Drainer B Dry wall material C Drainer α Wall foundation β Fixture γ Foundation a Gap 1 Fixing part 2 Placement surface 3 Bottom 4 Water flow hole 5 Cover piece 6 Side cover piece 7 Lower cover piece 8 Surface material 8a Decorative surface 9 Back material 10 Core material 11 Male connection part 12 Female connection part

Claims (1)

[Claims] 1. A vertically flat fixing portion, a bottom surface having a lower end bent inward, a water hole formed at a constant pitch in the bottom surface, and a tip of the bottom surface substantially inward as a fixing portion. A drain piece formed from a cover piece bent in parallel, a side cover piece with the tip of the cover piece bent inward, and a lower cover piece with the lower end of the cover piece protruding downward is fixed horizontally to the wall foundation. A draining structure wherein a dry wall material is inserted and fixed in a space surrounded by a fixing portion, a bottom surface and a cover piece.