JPH11117413A - Eave soffit ventilation stop edge - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an eave soffit ventilation stop edge to use for finishing of an eave soffit by covering an upper end part of a dry wall material at the time of forming a ventilation layer on a back surface of the dry wall material to use as interior and exterior materials. SOLUTION: An eave soffit ventilation stop edge A is constituted of three members of a bedding batten B consisting of a vertical surface 2 a rough cross-section of which is vertical, a horizontal surface 1 projecting a middle of the vertical surface 2 horizontal and forming a plural number of ventilation holes 3, a fixed surface 6 forming an engagement part 4 projecting two parts of the horizontal surface 1 and forming an engagement piece 5 projected toward the inside and trailing the other end edge of the horizontal surface 1 inward, two pieces of engagement surfaces 8 projecting a middle of the fixed surface 6 toward the inside, an engagement groove 9 surrounded by the engagement surface 8 and a fixed part 6a formed on one of the engagement surface 8 and formed of an engagement piece 10 projected to the inside of the engagement groove 9, an insect proof net C formed on the engagement part 4 and a decorative cover D consisting of a decorative piece 11 a rough cross-section of which is vertical, a fitting piece 14 projecting an upper end or a middle of the decorative piece 11 horizontal and a fitting click 15 formed on the engagement piece 14 and projected outward. Thereafter, it is integrally formed by fitting the fitting click 15 of the decorative cover D on the engagement piece 10 of the bedding batten B.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an eaves air vent used to cover the upper end of a dry wall material when a ventilation layer is formed on the back surface of a dry wall material used as an interior or exterior material, and used for storing eaves. It relates to a stop edge.

[0002]

2. Description of the Related Art Conventionally used flutes include:
Most of them had a substantially U-shaped cross section as shown in FIG.

[0003]

However, when the dry wall material b is to be constructed from the base on the wall foundation α with the above-mentioned flap a, the fence a is fixed in advance and formed in a U-shape. the pry by elastically deforming the opening of the space a _1, should not not plugged drywall material b, takes unreasonable Tomeen a, there is a disadvantage that makeup face a ₂ deformation.
Further, the fixing piece is nailed portions formed longer than the decorative surface a _2, the outer side than the decorative surface a ₂ had to pouring in the fixture β consisting nails. In addition, there is a disadvantage that a gap is formed between the rim a and the eaves γ, and rainwater or the like infiltrates into the inside. Further, a ventilation method is also performed in which a ventilation layer is formed between the wall foundation α and the dry wall material b using the stop edge a and the vertical body edge, and the ventilation layer is used as a ventilation path. The mounting operation for forming a constant gap between γ and the retaining edge a was troublesome and time-consuming.

[0004]

SUMMARY OF THE INVENTION In order to eliminate such disadvantages, the present invention provides a vertical surface having a substantially cross-sectional vertical surface, a horizontal surface protruding horizontally in the middle of the vertical surface, and having a plurality of ventilation holes formed therein. A locking portion is formed by forming two locking portions protruding inward and forming locking pieces protruding inward, and a fixing surface having the other end edge of the horizontal surface hanging inward, and a fixing surface protruding inward in the middle of the fixing surface. A mat plate comprising: an engaging surface of the book, an engaging groove surrounded by the engaging surface, and a fixing portion formed on one of the engaging surfaces and formed by an engaging piece protruding into the engaging groove. , An insect net formed on the locking portion,
The decorative member is composed of three members: a decorative piece having a substantially cross-sectional vertical surface, a fitting piece that projects horizontally at the upper end or in the middle of the decorative piece, and a fitting cover that is formed on the fitting piece and that protrudes outward. By fitting the mating claws of the decorative cover into the engaging pieces of the eye plate to form a single piece, the eaves can be easily accommodated and the ventilation layer can be easily formed, and insects, etc. It proposes an eaves ceiling vent edge that cannot penetrate into the eaves.

[0005]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an exploded perspective view showing an embodiment of the present invention. That is, FIG.
FIG. 3 is an explanatory view showing a structure in which the above-mentioned eave-top ventilation cut edge A is formed in the eave-top part, and includes:
This is a structure composed of an eave-top ventilation cut edge A, a waterproof sheet E, a vertical waist edge F, a dry wall material G, a ventilation layer H, air I, and a waterproof material J composed of three members. Further, α is a wall foundation, β is a fixture, and γ is an eaves sky.

[0006] To explain further, the floor plate B is shown in FIG.
(B) As shown in (a-a section end view of FIG. 2 (a)), it is formed of one type of extruded product such as an aluminum alloy or a synthetic resin which has excellent elasticity and also has a stable engaging force. It is a long body. That is, the floor plate B has a substantially horizontal plane 1
A vertical surface 2 protruding one end edge of the horizontal surface 1 upward;
A plurality of ventilation holes 3 formed in the horizontal plane 1, a locking section 4 having two locking projections 5 projecting inward with a width larger than the width of the horizontal plane ventilation holes 3, and a vertical surface An upper surface 2a in which the upper edge of the upper surface 2 is bent inward, a ventilation portion 1a in which a protruding surface 2b is formed by projecting the tip of the upper surface 2a upward, and a fixed surface 6 in which the other edge of the horizontal surface 1 hangs inward; An engaging surface 8 protruding leftward in the middle of the fixing surface 6, an engaging groove 9 surrounded by the engaging surface 8, and an engaging surface formed on one of the engaging surfaces 8 and projecting into the engaging groove 9. And a fixing portion 6a formed from the engaging portion 7 formed from the mating piece 10.

As shown in FIG. 1, the horizontal surface 1 is a portion for forming a locking portion 4 for fixing an insect-proof net C, which will be described later, and a portion for forming a ventilation hole 3.

The vertical surface 2 is a portion of which one end is in contact with the eaves γ and supports the floor plate B.

The upper surface 2a and the protruding surface 2b are made of a waterproof material J described later.
Is formed in order to increase the embedding efficiency, reduce the amount of embedding, and improve the finished state.

The ventilation hole 3 is formed on the horizontal surface 1 as shown in FIG. 2 (b) so as to release indoor humid air to the outside, so as to prevent insects and the like from entering. The smaller the better, the larger it is formed due to the ventilation, and it may be closed with the insect net C. Also,
The shape of the ventilation hole 3 is arbitrary such as a circle, an ellipse, a square, a polygon, and the like, and can be formed at a constant pitch or finely. When the size is circular, the diameter is about 0.5 mm to 30 mm.

As described above, when the indoor humid air passes through the frame and comes out to the air permeable layer H between the vertical waist edges F through the air holes 3, the humid air becomes the air I from the air holes 3. It is released outdoors. As a result, humid air does not accumulate in the skeleton, thereby suppressing rot, mold and mite from starting, prolonging the life of the house, and forming a comfortable living space.

The locking portion 4 is a portion for locking the insect-proof net C with the locking piece 5 and fixing the insect-proof net C on the horizontal surface 1.

The fixing surface 6 is a portion where a fixing tool β for fixing the floor plate B to the wall base α is placed.

The engaging portion 7 is a portion for fixing a decorative cover D, which will be described later, to the floor plate B.

A plurality of engaging pieces 10 protrude into the engaging groove 9,
The mating plate B and the decorative cover D are integrated by engaging the fitting claws 15 of the decorative cover D described later.
The plurality of engaging pieces 10 are formed as shown in the figure so as to correspond to the thickness of the dry wall material G.

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.), or synthetic resin such as vinyl chloride resin, One type of polycarbonate resin or the like (including, of course, a color plate coated with these in various colors) is formed into various shapes by extrusion molding, roll molding, press molding, or the like.

The insect net C is formed as shown in FIG. 3 (a) and is formed as shown in FIG.
To prevent insects, birds, and the like from entering through the ventilation holes 3 and forming nests, so as not to block the ventilation layer H. Examples of the material include a synthetic resin net, a metal net (including a painted product), a metal net coated with a resin, and the like. In addition, an adhesive is used for the integration of the siding board B and the insect-proof net C. However, when a member having a form-fitting property such as a metal net is used, the adhesive need not be used. In addition, the size of the hole of the insect-proof net C is small enough to prevent insects from entering. Of course, when the ventilation hole 3 is small enough to prevent insects from entering, the insect-proof net C can be omitted.

The decorative cover D is, as shown in FIG.
A decorative surface portion 11 composed of a decorative piece 11 having a substantially vertical cross section and an inclined piece 12 in which the lower end of the decorative piece 11 is inclined by bending inward.
a, a fitting portion 13 comprising a fitting piece 14 protruding inward from the middle or upper end edge of the decorative piece 11 and a fitting claw 15 protruding outward from the tip of the fitting piece 14. Part 13a
It is formed from

The decorative piece 11 covers the end of the dry wall material G and the fixing tool β provided on the fixing surface 6 of the flooring board B, and improves aesthetics and waterproofness.

The fitting portion 13 is for fixing the decorative cover D to the floor plate B.

The fitting claw 15 is for integrating the covering plate B and the decorative cover D by fitting to the engaging piece 10 of the covering plate B. Although not shown, the fitting claw 15 may be formed by projecting at an appropriate pitch by louver processing, half piercing processing, button punch processing, or the like.

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.), or synthetic resin such as vinyl chloride resin, One type of polycarbonate resin or the like (including, of course, a color plate coated with these in various colors) is formed into various shapes by roll molding, press molding, extrusion molding, or the like.

The waterproof sheet E is asphalt felt, a windproof and moisture permeable sheet (a sheet that allows moisture to pass but not rain and wind).
Etc. Of course, in order to form the ventilation layer H and reliably prevent internal dew condensation, it is better to use a windproof moisture-permeable sheet.

The vertical waist edge F is as shown in FIG. 3 (b) and is made of wood or steel.
And the dry wall material G are formed at a constant pitch, and a plurality of ventilation layers H
Is formed. Examples of steel materials include H-section steel, I
It is made of shaped steel, grooved steel, lightweight grooved steel, lip grooved steel, equilateral angle iron, unequal angle angle steel, square steel (square pipe), and the like.

The dry wall material G is as shown in FIG. 4, in which a core material 18 is formed between a front material 16 and a back material 17. Of course, metal siding material, resin siding material, ceramic siding material, metal panel, AL
Various dry wall materials G such as C panels can be used.

When the front surface member 16 and the back surface member 17 are made of 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, fluororesin steel sheet, laminated steel sheet (PVC steel sheet etc.), sandwich steel sheet (damping steel sheet etc.), or synthetic resin such as vinyl chloride resin,
It is formed by extrusion molding, roll molding, or press molding a kind of polycarbonate resin or the like (including, of course, a color plate coated with these in various colors).

When the front surface member 16 and the back surface member 17 are made of a synthetic resin plate, for example, a PVC resin, a polycarbonate resin or the like is formed into a predetermined shape by extrusion molding, press molding, roll molding or the like. Of course, a material obtained by laminating these metal plates and a synthetic resin plate may be used.

Further, particularly, the back material 17 is made of aluminum-evaporated paper, asbestos paper, kraft paper, asphalt felt, metal foil (Al, Fe, Pb, Cu), synthetic resin sheet, rubber sheet, cloth sheet, gypsum paper, hydroxide Aluminum paper,
It can also be formed from a laminate of one or two or more of glass fiber nonwoven fabrics, or a sheet-like material subjected to waterproof treatment and flame retardant treatment.

The core 18 mainly functions as a heat insulating material, a fireproof material and a bulking material of the dry wall material G.
Synthetic resins such as polyisocyanurate, phenol, vinyl chloride, polyethylene, polystyrene, urea and their foams, or calcium silicate, calcium carbonate, inorganic materials such as aluminum hydroxide and their foams, or glass fibers, ceramic fibers, It is made of fibrous mats such as rock wool and asbestos, gypsum board and the like.

The core 18 is integrated with the surface 16 and the back 17 by, for example, utilizing the self-adhesion when the core 18 is a synthetic resin foam, and in other cases. It is laminated and sandwiched separately via an adhesive (not shown).

The dry wall material G is integrated as shown in FIG.

As shown in FIG. 1, a plurality of the ventilation layers H are formed on the waterproof sheet E having the vertical waist edge F formed on the wall base α, so that a plurality of spaces formed between the vertical waist edges F are formed. is there.
The ventilation layer H is a space for communicating between the evacuation drain A (not shown) and the eaves ventilation ventilation edge A to release indoor humid air to the outside. Steel frame) to improve the durability of the house and contribute to the maintenance of the resident's health.

The waterproof material J is embedded between the eaves γ and the upper surface 2a,
It is formed so that wind and rain do not enter inside from between the eaves ventilation vent A and the eaves sky γ. The material is a silicone-based (reaction-curable) as a curable packing material (sealing material). , Moisture curing type), modified silicone type (reaction curing type), polysulfide type (reaction curing type), polyurethane type (reaction curing type, moisture curing type), SBR type (dry curing type), acrylic type (dry curing type) 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 packing material mixed with a material.

Next, a description will be given of an example of the construction of the eaves ceiling ventilation edge according to the present invention. First, it is assumed that a dry wall material G having a sandwich structure in which a plastic foam is integrally formed between a color steel sheet and a back paper is used as the dry wall material G.

Therefore, as shown in FIG. 1, it is assumed that an eaves ventilation vent A is to be constructed at a predetermined position of a wall foundation α (here, a wooden vertical rim F), for example, at an end crossing the eaves γ. The fixing surface 6 of the plate B is fixed to the wall foundation α via a fixing tool β such as a nail, and the work is performed.

Next, the end of the dry wall material G is brought into contact with the fixing surface 6 and is fixed to the wall foundation α via a fixing tool β such as a nail. Then, the fitting portion 13 of the decorative cover D is inserted into the engaging groove 9 of the floor plate B, and the engaging piece 10 and the fitting claw 15 are fitted.
And is completed. Of course, although not shown, the drainage formed at the lower end of the dry wall material G is also formed with a ventilation structure.

[0037]

[Other Embodiments] The above description is merely one embodiment of the eaves ceiling ventilation edge according to the present invention.
(F), FIGS. 7 (a) to 7 (h), the decorative cover D is shown in FIG.
(A) to (h), the dry wall material G can be formed as shown in FIGS. 9 (a) to 9 (g). In particular, FIG.
(H) (the end view of the bb section in FIG. 8 (g)) is a decorative cover D in which the fitting pieces 14 are formed by one fitting piece 14 and the fitting claws 15 are formed at a constant pitch.

[0038]

As described above, according to the eaves ceiling ventilation edge according to the present invention, the nail head which is locked by driving the dry wall material into the brain is not exposed to the exterior surface, and the end of the dry wall material is deformed. Particularly, in the case of a composite panel in which a plastic core material is sandwiched, the convex shape can be reliably suppressed and fixed, and the wind pressure resistance is improved. Construction can be facilitated because the engaging portion of the timber plate can guide the dry wall material end. Since the dry wall material can be sandwiched only by engaging the decorative cover with the tiling plate after the dry wall material is installed, the mounting is extremely easy. Prevent internal condensation. There is no decay of the frame. Insects, birds, etc. cannot enter the ventilation layer. Since the locking portion for fixing the insect repellent net is formed, the formation of the insect repellent net is easy. The engagement surface on which the engagement piece is not formed serves as a guide after engagement, and enables stable engagement without play. There are features and effects such as.

[Brief description of the drawings]

FIG. 1 is an explanatory drawing showing a construction example showing a typical example of an eaves ventilation vent according to the present invention.

FIG. 2 is a cross-sectional view illustrating an example of a floorboard and a decorative cover used in the present invention.

FIG. 3 is an explanatory view showing an example of an insect net and a vertical rim used in the present invention.

FIG. 4 is an explanatory view showing an example of a dry wall material used in the present invention.

FIG. 5 is an explanatory view showing a construction state of a dry wall material used in the present invention.

FIG. 6 is an explanatory view showing another embodiment of the floorboard used in the present invention.

FIG. 7 is an explanatory view showing another embodiment of the floorboard used in the present invention.

FIG. 8 is an explanatory view showing another embodiment of the decorative cover used in the present invention.

FIG. 9 is an explanatory view showing another embodiment of the dry wall material used in the present invention.

FIG. 10 is an explanatory diagram showing a conventional example.

[Explanation of symbols]

A eave roof ventilation edge B floor panel C insect net D cosmetic cover E tarpaulin F vertical waist edge G dry wall material H ventilation layer I air J waterproofing material a edge a ₁ space a ₂ decorative surface b dry wall material α Wall base β Fixing tool γ eaves top 1 Horizontal plane 1a Vent 2 Vertical plane 2a Upper surface 2b Projecting surface 3 Vent 4 Locking unit 5 Locking piece 6 Fixed surface 6a Fixed unit 7 Engaging unit 8 Engaging surface 9 Engaging groove DESCRIPTION OF SYMBOLS 10 Engagement piece 11 Decorative piece 11a Decorative surface part 12 Inclined piece 13 Fitting part 13a Fixed part 14 Fitting piece 15 Fitting claw 16 Surface material 17 Back material 18 Core material

Claims (1)

[Claims] 1. A vertical surface having a substantially vertical vertical section, a horizontal surface protruding horizontally in the middle of the vertical surface and having a plurality of ventilation holes, and a locking piece protruding inward by projecting two portions of the horizontal surface. A fixing surface is formed, the other end of the horizontal surface being inwardly suspended, two engagement surfaces protruding inward in the middle of the fixing surface, and the engagement surface surrounding the fixing surface. A mating plate formed of a fixed portion formed from an engaged groove formed on one of the engaging surfaces and formed into an engaging piece protruding into the engaging groove, and an insect net formed on the engaging portion. It is composed of three members: a decorative piece having a vertical cross section, a fitting piece that projects horizontally at the upper end or in the middle of the decorative piece, and a fitting cover that is formed on the fitting piece and that has a fitting claw that projects outward. An eaves ventilation vent which is integrally formed by fitting a fitting claw of a decorative cover to an engaging piece of a tiling plate.