JPH11236735A - Ventilating throating - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a ventilating throating at a time when the first stage of a dry type wall material used as an external facing material begins to be lined. SOLUTION: The ventilating throating A formed at the lower end of ventilating furring strips E consists of a vertical plane-shaped fixed section 1, a base formed by downwards inclining and bending a section in the vicinity of the lower end of the fixed section 1 to the outside, a cover surface 3, in which the front end of the base is projected upwards, flowing-water holes 4 formed at the lower end of the base at regular pitches, a drooped surface 6, in which the lower end of the fixed section 1 is drooped downwards, and ventilating voids 7 formed to the drooped surface 6 at regular pitches 6.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a drainage device for a dry wall material used as an exterior material when the first step is started.

[0002]

2. Description of the Related Art Conventionally, as a ventilation drainage structure formed into a ventilation structure by using a dry wall material, as shown in FIG. 16, a waterproof structure comprising a windproof and moisture-permeable sheet on a frame C (wooden base, steel base, etc.) is used. The sheet E is constructed, and the drainage G is constructed between the ventilation body edge E and the foundation γ of the wall foundation α on which the ventilation body edge E is formed via the fixture β, and then the starter H is attached to the fixture β.
And the lower end of the dry wall material B is inserted into the starter H. Of course, in this case, a gap a is formed between the foundation γ and the drainer G, and through this gap a,
Ventilation was performed. Further, a waterproof sheet D such as asphalt felt may be further formed on the ventilation rim E from the fixing portion of the drainer G, or an insect repellent net made of stainless mesh or the like may be formed so as to cover the gap a.

[0003]

However, in the case of the above-mentioned drainage, it is necessary to take dimensions, and the work of forming the gap a is troublesome and takes a long time for construction. In addition, since the size of the gap a is important in determining the amount of ventilation, it must be performed with a certain size. Of course, if the gap a was insufficiently formed, the performance of the ventilation path could not be sufficiently exhibited, and moisture remained in the inside of the skeleton, thereby causing corrosion of the skeleton, mold, and mites.

[0004]

SUMMARY OF THE INVENTION In order to eliminate the above-mentioned drawbacks, the present invention provides a water drainage formed at the lower end of a ventilation shell edge. A bottom surface that is bent downwardly inclined, a cover surface with the top end of the bottom projecting upward, a water hole formed at a constant pitch at the lower end of the bottom surface, a hanging surface with the lower end of the fixing portion hanging down, and a hanging surface Is a long air drainage made up of ventilation gaps formed at a constant pitch, and the air drainage is fixed horizontally to the lower end of the ventilation shell, and the lower end of the dry wall material having a male-female connection structure is drained. The above-mentioned drawbacks are eliminated by providing a ventilation drain by inserting and fixing in a space surrounded by the fixing portion, the bottom surface, and the cover surface.

[0005]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view showing an embodiment of a water drainage device according to the present invention. FIG. 1 is a cross-sectional view showing a state in which a ventilation drainer according to the present invention is constructed.
2 (a) to 2 (e) are explanatory diagrams showing the above-mentioned water drainage A, wherein (a) and (b) are cross-sectional views (front views), and (c) are right side views of (b) views. 4 (d) is an end view taken along the line aa in FIG. 3 (b), FIG. 3 (e) is an end view taken along the line bb in FIG. 3 (b), FIG. 3 is a sectional view showing the dry wall material B, and FIG. It is sectional drawing which shows the construction state of dry wall material B. Further, C is a frame, D is a waterproof sheet, E is a ventilation shell, F is a ventilation path, α is a wall base made of the building C, a waterproof sheet D and a ventilation shell E, β is a fixture, and γ is a foundation. . In addition, a waterproof sheet D such as asphalt felt is placed on the ventilation rim E from the fixing portion 1 of the ventilation drainer A.
Can be used as the wall base α.

As shown in FIGS. 2 (a) and 2 (b), the water drainer A has a vertically-fixed fixing portion 1 and a bottom surface 2 which is bent in such a manner that the vicinity of the lower end of the fixing portion 1 is inclined outward and downward. A cover surface 3 protruding upward at the tip of the bottom surface 2, a flush hole 4 formed at a constant pitch at a lower end of the bottom surface 2, a draining surface 5 which is formed by inclining a lower end of the fixed portion 1 downward and downward, and A hanging surface 6 with the lower end of the fixing portion 1 further hanging down, a ventilation gap 7 formed in the hanging surface 6, a makeup surface 8 with the tip of the draining surface 5 hanging down, and an upper edge of the cover surface 3 with makeup. It is a long object formed from the inclined decorative surface 9 formed on the lower edge of the surface 8.

The fixing portion 1 is a portion for fixing the ventilation drainer A to the wall base α with a fixing tool β.

The bottom surface 2 is formed so as to be inclined downward, so that rainwater or the like which has entered the inside can be quickly discharged to the outside through the water flow hole 4. Water holes 4 are formed on the bottom surface 2 at a constant pitch, and rainwater that has entered between the dry wall material B and the ventilation drain A is discharged to the outside.

The cover surface 3 covers the lower edge of the dry wall material B so that the lower end of the dry wall material B fits well.

The water flow hole 4 is for discharging rainwater or the like which has entered the water through the water flow hole 4 to the outside quickly.

The draining surface 5 has a function of quickly flowing rainwater or the like flowing on the dry wall material B to the ground, a function of keeping the lower end portion of the dry wall material B horizontal, a function of receiving the lower end portion neatly, Etc.

As shown in FIG. 1, the hanging surface 6 is formed so as to abut on the foundation γ, and is effective for fixing the ventilation drainer A horizontally to the foundation γ. This is the part to be formed.

The ventilation gap 7 is formed on the hanging surface 6 as shown in FIGS.
This is formed as shown in FIG. 1E, and is a gap a for allowing air entering from the base γ portion to enter the ventilation path F between the ventilation barrel edges E as shown in FIG.

Although the ventilation gap 7 is formed by cutting the hanging surface 6 in the figure, it may be formed by punching the hanging surface 6. In addition, the ventilation gaps 7 are formed at a constant pitch as shown in the figure and have a size such that insects (ant, bee, etc.), small birds, dust and the like do not enter. Of course, if an insect screen is formed in the ventilation gap 7, the size of the ventilation gap 7 may be large.

By forming the ventilation gap 7, outside air passes through the ventilation path F, and although not shown, a ventilation gap formed at the eaves (a boundary portion with the eaves, a ventilation gap formed at the eaves, or a building ventilation). Mouth, etc.) to be released outside. For this reason, the moisture discharged from the indoor does not condense on the skeleton C part,
It prevents corrosion of the skeleton C and also suppresses the occurrence of mold and ticks. Of course, the waterproof sheet D is formed of a windproof and moisture permeable sheet (a sheet that allows moisture but does not allow air).
By releasing only the moisture to the ventilation path F, the moisture is released outside.

The inclined decorative surface 9 not only improves the adhesion to the dry wall material B, but also contributes to improvement of drainage and bending strength.

The material is a thin metal plate such as 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.), synthetic resin plate material such as vinyl chloride resin, polycarbonate resin etc. (Including a color plate coated in a color tone) is formed into various shapes by extrusion molding, roll molding, press molding, or the like.

As shown in FIG. 3, the dry wall material B is a surface material 10
A core member 12 is formed between the base member 12 and the back member 11, and a male connecting portion 13 and a female connecting portion 14 are formed on both ends. As shown in FIG. The dry wall material B is connected by fitting the connecting portion 13 and the female connecting portion 14. Further, it has an engagement groove 15 and an engagement piece 16 for connecting the dry wall materials B to each other.

The front surface material 10 and the back surface material 11 are metal thin plate materials,
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.), synthetic resin sheet material, for example Vinyl chloride resin, polycarbonate resin, etc. (Of course, including color plates coated with these in various colors)
Are formed into various shapes by roll molding, press molding, extrusion molding, or the like, or are formed into various arbitrary shapes by extrusion molding, press molding, autoclave forming, drying-firing, or the like.

The core material 12 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 resole type phenol, a curing agent and a foaming agent are mixed, and the surface material 10 or the back material 11 And heated, reacted, foamed, and cured to form. In the core material 12, various kinds of flame-retardant materials such as lightweight aggregates (pearlite, glass beads, gypsum slag, talc, shirasu balloon, aluminum hydroxide, etc.) and fibrous materials (glass wool, rock wool, carbon fiber, Graphite, etc.) can be mixed to improve fire resistance.

More specifically, the core material 12 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, gypsum board, cement board, rock wool,
Inorganic materials such as glass wool and ceramic wool may be used. Of course, in addition to the above metal siding materials, metal panels, ceramic siding materials, AL
C panels, tiles (ceramics), etc. can be used as the dry wall material B.

The frame C is made of a wooden substrate, a steel frame substrate, or the like, and has a high heat-insulating and highly airtight structure in which a space is filled with a heat insulating material such as glass wool.

The waterproof sheet D uses a wind-proof and moisture-permeable sheet, and does not allow rain, wind, air, etc. to pass therethrough but allows moisture to pass.

The ventilation rim E is made of wood, steel, or the like. By forming the ventilation rim E at a constant pitch vertically, a ventilation path F, which is a space communicating between the base and the eaves, between the ventilation rims E. Is formed. Of course, it is also possible to correspond to the vertical dry wall material B by forming it horizontally at a certain interval and forming the ventilation path F so as to be continuous.

Next, a method for constructing a vent according to the present invention will be briefly described. Therefore, FIGS. 2 (a) to 2 (e)
Is fixed horizontally to the lower end of the ventilation shell E of the wall foundation α via the fixing member β as shown in FIG. Next, the engaging groove 15 of the dry wall material B as shown in FIG. 3 is inserted into the space of the water drainage A as shown in FIG. 1, and the dry wall material B is fixed as shown in FIG. Is to complete.

What has been described above is merely an embodiment of the drainage device according to the present invention, and the drainage device A is shown in FIGS.
(C), FIGS. 6 (a)-(c), FIGS. 7 (a)-(c), FIGS. 8 (a)-(h), FIGS. 9 (a)-(f), FIG. 10 (a)
-(K), FIGS. 11 (a)-(f), and dry wall material B in FIG.
(A) to (f) and FIGS. 13 (a) to (f).

That is, FIGS. 5 (a) to 5 (c) to 7
(A)-(c) is a right side view showing the state of formation of the ventilation gap 7.

FIGS. 8A to 8H and FIGS. 9A to 9F.
FIG. 4 is an explanatory view showing another embodiment of the flowing water hole 4 and the ventilation gap 7.

In FIGS. 10A to 10I, in particular,
(C) and (d) show the water drainage A in which an insect repellent net b such as a stainless mesh is formed, and (e) show the water drainage A in which the hanging surface 6 is bent into an L shape and the packing material c is formed on the bottom surface. , (G) and (h) show the ventilation drains A, (a) formed with the mounting surface 1a and the mounting surface 3a, and formed so as not to absorb rainwater or the like from the lower end (cut end) of the vertical dry wall material B. i),
(J) The figure shows a water drainer A in which the locking pieces 2a and the locking pieces 1b are formed, and are engaged with the engaging grooves 15 of the dry-walled wall material A.

11A to 11F, (d),
(E) is a drainage drain A formed with a mounting member I functioning as the mounting surface 1a and a locking member J functioning as the locking piece 1b.

14 and 15 show a structure in which an insect repellent net b is formed at the lower end of the ventilation shell E. In particular, FIG. 15 shows a structure in which asphalt felt K is formed on the ventilation shell E.

Of course, the ventilation drainer according to the present invention can also be used as an intermediate drainer when connecting the dry wall material B on the window on the sash in the vertical direction.

[0033]

As described above, according to the ventilation drain according to the present invention, the rainwater that has entered the inside of the water hole quickly drains out. Since the bottom surface is formed to be inclined downward, drainage of rainwater or the like that has entered the inside from the water flow hole is reliably discharged to the outside. The horizontal surface is easy due to the formation of the hanging surface,
Construction is easy. Due to the formation of the hanging surface, the formation of the ventilation gap (gap) is reliable and simple. Due to the formation of the ventilation gap (void), moisture does not remain in the skeleton, so that the skeleton is not corroded, the generation of mold and ticks is suppressed, and a healthy and comfortable home can be provided. Since the ventilation gap is covered with a decorative surface, it cannot be seen from the outside. Since the ventilation gap is covered with a decorative surface, rainwater or the like does not enter. Insects (ants, bees, etc.), birds, garbage, etc. do not enter from the water holes and ventilation holes. There are features and effects such as.

[Brief description of the drawings]

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

FIG. 2 is an explanatory view showing a typical example of a ventilation drainage which is a member of the ventilation drainage 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 the ventilation drainage according to the present invention.

FIG. 6 is an explanatory view showing another embodiment of the ventilation drainage according to the present invention.

FIG. 7 is an explanatory view showing another embodiment of the ventilation drainage according to the present invention.

FIG. 8 is an explanatory view showing another embodiment of the ventilation drainage according to the present invention.

FIG. 9 is an explanatory view showing another embodiment of the ventilation drainage according to the present invention.

FIG. 10 is an explanatory view showing another embodiment of the ventilation drainage according to the present invention.

FIG. 11 is an explanatory view showing another embodiment of the ventilation drainage according to the present invention.

FIG. 12 is a cross-sectional view showing another embodiment of the drywall used in the present invention.

FIG. 13 is a cross-sectional view showing another embodiment of the dry wall material used in the present invention.

FIG. 14 is an explanatory view showing another embodiment of the ventilation drainer according to the present invention.

FIG. 15 is an explanatory view showing another embodiment of the ventilation drainage according to the present invention.

FIG. 16 is an explanatory diagram showing a conventional example.

[Explanation of symbols]

 a Void b Insect repellent net c Packing material A Vent water drain B Dry wall material C Body D Waterproof sheet E Vent shell F V Airway G Drain H Starter I Placement member J Locking member K Asphalt felt α Wall base β Fixing device γ Basic DESCRIPTION OF SYMBOLS 1 Fixed part 1a Mounting surface 1b Locking piece 2 Bottom surface 2a Locking piece 3 Cover surface 3a Mounting surface 4 Flowing water hole 5 Draining surface 6 Hanging lower surface 7 Vent air gap 8 Makeup surface 9 Inclined decorative surface 10 Surface material 11 Back material 12 Core 13 Male connection part 14 Female connection part 15 Engagement groove 16 Engagement piece

Claims (1)

[Claims] 1. A vent drainage formed at a lower end of a vent body edge, wherein a vertical planar fixing portion, a bottom surface which is bent downward and inclining outward in the vicinity of a lower end of the fixing portion, and It consists of a cover surface with its tip protruding upward, a water hole formed at a constant pitch at the lower end of the bottom surface, a drooping surface with the lower end of the fixing portion drooping downward, and a ventilation gap formed at a constant pitch on the drooping surface. A vented drainer characterized by that.