JP3840513B2 - Drainer - Google Patents

Description

[0001]
[Industrial application fields]
The present invention relates to a drainer that covers a lower end portion of a dry wall material used as an interior material and an exterior material, and repairs and prevents convex warpage of the dry wall material.
[0002]
[Prior art]
As a drainer C which covers the lower end part of the dry-type wall material B used conventionally, in a house as shown to FIG. 14 (a), (b), as shown in FIGS. A wooden base, a steel base, a waterproof sheet or the like, or an existing wall base, etc.) and a base γ are used to fix the end of the dry wall material B.
[0003]
[Problems to be solved by the invention]
However, the dry wall material B using a synthetic resin foam as a core material rarely deforms into a convex shape as shown in FIGS. 16 and 17 due to aging. For this reason, the wall using the drainer C as described above has a convex portion a and a concave portion b between the decorative surface 9a of the drainer C and the decorative surface 9a of the dry wall member B when the dry wall material B is deformed into a convex shape. Was formed, and aesthetic problems sometimes occurred. In addition, the gap c between the drainer C and the dry wall material B is enlarged by the convex part a and the concave part b, and there is a drawback that rainwater or the like enters the inside. Furthermore, the work of re-stamping the dry wall material B is very laborious and costly.
[0004]
[Means for Solving the Problems]
In order to eliminate such drawbacks, the present invention eliminates such a long, vertically flat fixed portion, a bottom surface where the lower end of the fixed portion is bent outward, flow holes formed at a constant pitch on the bottom surface, tip and cover piece which is substantially parallel to the bent and the fixing portion to the upper side and a side cover piece which is bent toward the inner tip of the cover piece, a fixing surface which protrudes the tip of the side cover piece above the lower end of the fixing surface Is formed from a draining piece that is bent inwardly and protrudes, thereby providing a drainer that eliminates the above-mentioned drawbacks.
[0005]
【Example】
Hereinafter, an embodiment of draining according to the present invention will be described in detail with reference to the drawings. 1 (a) to 1 (c) are partially cutaway perspective views, sectional views, and aa end views showing the draining A, and FIG. 2 is a sectional view showing a case where the draining A is formed in the base γ portion. FIG.
[0006]
The drainer A is a long and vertically fixed portion 1, a bottom surface 2 where the lower end of the fixed portion 1 is bent outward, a water flow hole 3 formed at a constant pitch on the bottom surface 2, and a tip of the bottom surface 2 up. a cover piece 4 substantially parallel to the bent and the fixing portion 1 toward a side cover piece 5 which is bent towards the inner tip of the cover strip 4, the fixed surface 6 which protrudes the tip of the side cover piece 5 upwards, fixed The draining piece 7 is formed by bending the bottom end of the surface 6 inwardly and protruding , and the tongue piece 8 having the tip of the draining piece 7 bent in a goby shape.
[0007]
The fixing portion 1 is a portion that fixes the drainer A to the wall base α with a fixing device β.
[0008]
Flow holes 3 are formed at a constant pitch on the bottom surface 2, and rainwater that has entered from between the dry wall material B and the side cover piece 5 of the drainer A is discharged to the outside. The formation pitch P is about 30 to 300 mm.
[0009]
The cover piece 4 is a portion that covers the lower end portion of the dry-type wall material B. Further, the side cover piece 5 is formed such that the fixed surface 6 is always in contact with the decorative surface 9a of the dry wall material B under elasticity.
[0010]
As shown in FIG. 2, the fixing surface 6 is a portion for fixing the lower end portion of the dry wall material B to the wall base α by a fixing device β. By this fixing, the dry wall material B is shown in FIG. Is prevented from being deformed into a convex shape. In addition, the fixed surface 6 is always in contact with the decorative surface 9a of the dry wall material B, and prevents a gap from being formed between the dry wall material B and the drainage A, thereby improving aesthetics and waterproofness. is there.
[0011]
The draining piece 7 is for promptly flowing down rain water or the like flowing on the dry wall material B.
[0012]
The materials include thin metal plates such as iron, aluminum, copper, stainless steel, titanium, aluminum / zinc alloy plated steel plates, galvalume steel plates, enameled steel plates, clad steel plates, laminated steel plates (vinyl chloride steel plates, etc.), sandwich steel plates (damping steel plates, etc.) ), Vinyl chloride resin, polycarbonate resin, etc. (of course, including color plates coated with various colors) are molded into various shapes by extrusion molding, roll molding, press molding, or the like.
[0013]
As shown in FIGS. 3A and 3B (dry wall material B deformed into ridges due to a change over time after construction), the dry wall material B forms a core material 11 between the surface material 9 and the back surface material 10. The male connecting portion 12 and the female connecting portion 13 are formed at both ends, and as shown in FIG. 4, the fixture β is placed and the male connecting portion 12 and the female connecting portion 13 are fitted. By doing so, the dry wall material B is connected. Of course, the drainer A can be used for both the vertical dry wall material B and the horizontal dry wall material B.
[0014]
The surface material 9 and the back material 10 are metal thin plates, for example, iron, aluminum, copper, stainless steel, titanium, aluminum / zinc alloy plated steel plate, galbarium steel plate, enamel steel plate, clad steel plate, laminated steel plate (PVC steel plate, etc.), sandwich steel plate (control) Corrugated steel sheets, etc.), vinyl chloride resin, polycarbonate resin, etc. (including color plates coated with various colors, of course) formed into various shapes by roll molding, press molding, extrusion molding, etc., or inorganic materials Are formed into various arbitrary shapes by extrusion molding, press molding, autoclave cultivating form, drying-firing, and the like.
[0015]
The core material 11 is made of a synthetic resin foam such as polyurethane foam, polyisocyanurate foam, phenol foam, vinyl chloride foam, polyethylene foam, polystyrene foam, urea foam, and the like. An agent and a foaming agent are mixed, discharged on the back surface side of the surface material 9 or the back material 10, and heated to react, foam, and harden. In addition, in the core material 11, lightweight aggregates (perlite grains, glass beads, gypsum slag, talc stone, shirasu balloon, aluminum hydroxide, etc.) and fibrous materials (glass wool, rock wool, carbon fiber, Graphite etc. can be mixed to improve fire resistance.
[0016]
More specifically, the core material 11 mainly functions as a heat insulating material, a fireproof material, an adhesive, a reinforcing material, a shock absorbing material, a sound absorbing material, a bulking material, a weight reducing material, and the like. Of course, an inorganic material such as rock wool, glass wool or ceramic wool may be used as the core material 11.
[0017]
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, typical and elastic sealing materials such as foamed rubber, polyvinyl chloride, chloroprene, chlorosulfonated polyethylene, ethylene propylene, asphalt impregnated polyurethane, EPM, EPDM, etc. Commercially available products or curable sealants include silicone (reactive curable, moisture curable), modified silicone (reactive curable), polysulfide (reactive curable), polyurethane (reactive curable) , Moisture curable type), SBR type (dry curable type), acrylic type (dry curable type), etc., which are mainly useful as functions of waterproofing material, airtight material and the like. Of course, flame retardants such as inorganic materials or flame retardants such as ammonium polyphosphate, aluminum hydroxide, phenol resin particles, carbon black, graphite (foamed and non-foamed) having fire resistance and fire resistance in these components. A fire-resistant sealing material mixed with a material may be used.
[0018]
Next, the construction method of the drainer A according to the present invention will be briefly described. First, a drainer A as shown in FIGS. 1 (a) to 1 (c) is driven by a fixture β as shown in FIG. 2, and fixed continuously to a wall base α of a foundation γ portion. Next, a dry wall material as shown in FIG. 3 (a) is connected to B as shown in FIG. 4, and the bottom end is inserted into the space between the fixing portion 1, the bottom surface 2 and the cover piece 4, and vertically Install. Finally, the fixing surface 6 is placed on the wall base α via the fixing tool β to complete the construction.
[0019]
[Other examples]
What has been described above is only one embodiment of draining according to the present invention, and draining A is illustrated in FIGS. 5 (a) to (f), FIGS. 6 (a) to (f), and FIGS. 7 (a) to (e). The dry wall material B can also be formed as shown in FIGS.
[0020]
That is, FIGS. 5A to 5F show a drainer A in which the cover piece 4, the fixed surface 6, and the drainer piece 7 are variously deformed.
[0021]
6 (a) to 6 (f), the (a) to (d) drawings form the mounting surface 1a, and the dry wall material B is formed so that the end face of the dry wall material B does not come into contact with the bottom surface 2. It is formed so that the rainwater that has entered does not come into contact with the end face of the dry wall material B. In this case, when the core material 11 is a synthetic resin foam, the synthetic resin foam is formed so as not to suck up rainwater from the end of the dry wall material B. For this reason, the synthetic resin foam which is the core material 11 of the dry wall material B does not corrode, and is effective in preventing deterioration of the heat insulation property due to the loosening of the wall, preventing corrosion of the wall base α, and preventing the strength of the dry wall material B from being lowered. is there. 6 (e) and 6 (f) show a drainer A formed by an extruded product of an aluminum alloy or a synthetic resin (plastic).
[0022]
7A to 7E are plan views showing other examples of the water flow holes 3.
[0023]
FIG. 9 is a cross-sectional view showing a state in which a drainer A having a mounting surface 1a formed on the bottom surface 2 is constructed.
[0024]
FIGS. 10A to 10D show a covering material D formed so that the head of the fixture β is not exposed to the outside. The covering material D is formed of a covering surface 14 and a locking piece 15. Is. In particular, FIGS. (C) and (d) show a short covering material D formed only on the fixture β portion, and has a notch 16 into which the fixture β is inserted. As shown in FIG. 10 (a), the attachment is such that the locking piece 15 of the covering material D is locked and fixed to the fixing surface 6 of the drainer A.
[0025]
FIG. 11 is a cross-sectional view showing a state in which a drainer according to the present invention is applied on a window, and FIG. 12 is a cross-sectional view showing a state in which the drainer according to the present invention is applied to an intermediate portion such as the first floor and the second floor.
[0026]
Of course, as shown in FIG. 13, the installation of the fixing device β on the fixing surface 6 is omitted at the time of new construction, and when the dry wall material B is warped in the unlikely event, the fixing device β is applied to the fixing surface 6. It may be arranged.
[0027]
【The invention's effect】
As described above, according to the draining according to the present invention, the rainwater flowing from the dry-type wall material flows down promptly due to the formation of (1) draining piece. (2) Deformation of the end of the dry wall material, in particular, sandwich plates with a synthetic resin foam as the core material can reliably suppress and fix the ridges and improve wind pressure resistance. (3) The rainwater that has flowed into the drainage hole is quickly discharged to the outside. (4) The fixed surface is always in contact with the decorative surface of the dry wall material, and the aesthetics are good. (5) In order to fix the fixing surface, the fixing force of the dry wall material is strengthened. (6) When a step is formed on the bottom (mounting surface is formed), the dry wall material's throat is not in contact with the rainwater that has entered inside, and the core material of the dry wall material is a synthetic resin foam. In addition, it is effective for preventing corrosion of synthetic resin foam, preventing thermal insulation from being lowered due to loosening of the wall, preventing corrosion of the wall base, and preventing strength of the dry wall material from being lowered. There are features and effects.
[Brief description of the drawings]
FIG. 1 is an explanatory view showing a representative example of draining according to the present invention.
FIG. 2 is an explanatory diagram showing a construction state of draining according to the present invention.
FIG. 3 is a cross-sectional view showing a dry wall material 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 draining according to the present invention.
FIG. 6 is an explanatory view showing another embodiment of draining according to the present invention.
FIG. 7 is an explanatory view showing another embodiment of draining according to the present invention.
FIG. 8 is a cross-sectional view showing another embodiment of the dry wall material used in the present invention.
FIG. 9 is an explanatory diagram showing a construction state of draining according to the present invention.
FIG. 10 is an explanatory diagram showing a construction state of draining according to the present invention.
FIG. 11 is an explanatory diagram showing a construction state of draining according to the present invention.
FIG. 12 is an explanatory diagram showing a construction state of draining according to the present invention.
FIG. 13 is an explanatory diagram showing a construction state of draining according to the present invention.
FIG. 14 is an explanatory view showing a house using a drainer according to the present invention.
FIG. 15 is an explanatory diagram showing a conventional example.
FIG. 16 is an explanatory diagram showing a conventional example.
FIG. 17 is an explanatory diagram showing a conventional example.
[Explanation of symbols]
A Drainage B Dry wall material C Drainage D Cover material α Wall base β Fixture γ Foundation a Protrusion b Recess c Clearance 1 Fixing portion 1a Mounting surface 2 Bottom surface 3 Flow hole 4 Cover piece 5 Side cover piece 6 Fixing surface 7 Draining surface Piece 8 Tongue piece 9 Surface material 9a Decorative surface 10 Back surface material 11 Core material 12 Male connecting portion 13 Female connecting portion 14 Covering surface 15 Locking piece 16 Notch

Claims (1)

A vertical planar fixing portion in the elongated, and a bottom surface which is bent to the lower end of the fixing portion to the outside, and water holes formed at a constant pitch in the bottom surface, substantially parallel to the fixed portion of the tip of the bottom surface to the upper side a cover piece which is bent to a side cover piece which is bent toward the inner tip of the cover piece, a fixing surface which protrudes the tip of said side cover piece upwards, by bending the lower end of the fixing surface to the outside A drainer characterized by being formed from a protruding drainage piece.

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