JPH11117412A - Eave soffit ventilation stop edge - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an eave soffit ventilation stop edge to be used 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 be used as interior and exterior materials. SOLUTION: An eave soffit ventilation stop edge A is constituted of two 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 horizontally and forming a plural number of vetilation holes 3, a fixed surface 6 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 an engagement surface 8' and formed of an engagement click 10 projected to the inside of the engagement groove 9 and a decorative cover D consisting of a decorative piece 11 a rough cross-section of which is vertical, an upper fitting piece 23 and a lower fitting piece 18 projecting a middle of the decorative piece 11 horizontal and an upper fitting click 25 and a lower fitting click 20 formed on the upper fitting piece 23 and the lower fitting piece 18 and projected outward. Thereafter, it is integrally formed by fitting the upper fitting click 25 and the lower fitting click 20 of the decorative cover D on the engagement click 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 fixing surface formed by hanging the other end edge inward, two engaging surfaces protruding inward in the middle of the fixing surface, an engaging groove surrounded by the engaging surface, A stitch plate consisting of a fixing portion formed by an engaging claw protruding into a mating groove, a decorative piece having a substantially vertical cross section, an upper fitting piece and a lower fitting piece which project horizontally in the middle of the decorative piece. And a decorative cover formed of an upper fitting piece and a lower fitting piece and having an outwardly projecting upper fitting claw and a lower fitting claw. By forming the lower claws into a single piece by fitting them together, the eaves can be easily accommodated and the ventilation layer can be easily formed. It is intended to propose a Kitomeen.

[0005]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an exploded perspective view showing an embodiment of the present invention. That is, FIG.
FIG. 4 is an explanatory view showing a structure in which the eave-top ventilation edge A is formed in the eave-top portion. The structure is made up of a waterproof sheet E, a vertical rim F, a dry wall material G, a ventilation layer H, air I, and a waterproof material J. 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
And a vertical surface 2 protruding one edge of the horizontal surface 1 in the vertical direction.
And a plurality of ventilation holes 3 formed in the horizontal plane 1, a cover surface 4 in which the upper edge of the vertical surface 2 is inclined and bent, and a space 5 formed between the fixing portion 6a and the vertical surface 2 described later. The ventilation portion 1 a, a fixed surface 6 with the other end of the horizontal surface 1 hanging down inward, two engagement surfaces 8 protruding inward in the middle of the fixed surface 6, and an engagement surface 8 Engagement groove 9 and engagement surface 8
And a fixing portion 6a formed by an engaging portion 7 formed by an engaging claw 10 protruding into the engaging groove 9 and an engaging claw 10.

As shown in FIG. 1, the horizontal surface 1 is a portion for bonding and fixing an insect-proof net C, which will be described later,
Is the part that forms

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 vent 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 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 cover surface 4 is a portion for embedding a waterproof material J to be described later, and is formed to be inclined to increase the embedding efficiency, reduce the amount of embedding, and improve the finished state.

The space 5 is provided with an engaging portion 7 of a fixing portion 6a to be described later.
And between the vertical surface 2 so that the ventilation hole 3 is not visible from the outside, and is formed such that unnecessary external wind does not enter the inside of the frame through the ventilation hole 3.

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 claws 10 protrude into the engaging groove 9,
By engaging the lower fitting claw 20 and the upper fitting claw 25 of the decorative cover D, which will be described later, the floor plate B and the decorative cover D are integrated. The plurality of engaging claws 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. Needless to say, the insect net C is formed on the upper surface in the figure, but may be formed on the lower surface.

The decorative cover D is, as shown in FIG.
A horizontal piece 11 having a substantially horizontal cross section, a groove 12 formed in the horizontal piece 11, and a decorative piece 13 having one end of the horizontal piece 11 bent inward.
And an inclined piece 14 in which the lower end of the decorative piece 13 is inclined inward and bent, and a contact piece 1 in which the tip of the inclined piece 14 is bent inward.
5; a lower inner piece 17 in which the tip of the contact piece 15 is bent outward; and a lower fitting piece in which the tip of the lower inner piece 17 is bent outward and the tip is bent inward. A lower fitting groove 19 formed by a lower inner piece 17 and a lower fitting piece 18; and a lower fitting claw 20 formed by bending a tip of the lower fitting piece 18 outwardly. An upper inner piece 22 having the other end of the horizontal piece 11 bent inward and a tip bent inward, and an upper fitting piece 23 having the tip of the upper inner piece 22 bent outward and the tip bent outward.
And upper fitting groove 2 formed by upper inner piece 22 and upper fitting piece 23
4 and the upper fitting claw 2 having the tip of the upper fitting piece 23 bent outward.
5 and the fitting portion 16a of the upper fitting portion 21.

The decorative piece 13 covers the end of the dry wall material G and the fixing tool β disposed on the fixing surface 6 of the floor plate B, and improves aesthetics and waterproofness.

The fitting portion 16a is for fixing the decorative cover D to the floor plate B.

The lower fitting claw 20 and the upper fitting claw 25 are
Is fitted to the engaging claw 10 to integrate the seam plate B and the decorative cover D. Further, although not shown, the lower fitting claw 20 and the upper fitting claw 25 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 type wall material G is as shown in FIG. 4, in which a core material 28 is formed between a front surface material 26 and a back surface material 27. 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 26 and the back surface member 27 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 26 and the back surface member 27 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 27 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 material 28 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 28 is integrated with the front surface 26 and the back surface 27 by, for example, utilizing the self-adhesion when the core 28 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 buried between the eaves sky γ and the cover surface 4 so as to prevent wind and rain from entering the inside from the eaves ventilation vent A and the eaves sky γ. Is
As the curing type packing material (sealing material), silicone type (reaction curing type, moisture curing type), modified silicone type (reaction curing type), polysulfide type (reaction curing type),
It is made of polyurethane (reaction-curable, moisture-curable), SBR (dry-curable), acrylic (dry-curable), etc., and is useful mainly as a function of a waterproofing material, an airtight material, and the like. . Of course, in these components, a flame-retardant material such as an inorganic material or a fire-resistant and fire-resistant material such as ammonium polyphosphate, aluminum hydroxide, phenol resin particles, carbon black, and graphite (foamed and non-foamed)
It is also possible to use a fire-resistant packing material mixed with a flame-retardant 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 16a of the decorative cover D is inserted into the engaging groove 9 of the floor plate B, and the engaging claw 10, the lower fitting claw 20, and the upper fitting claw 25 are fitted to each other. Complete. 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) (end view of the bb portion in FIG. 8 (g)) shows the lower fitting piece 18.
And the upper fitting piece 23 is formed by one fitting piece 18a, and the fitting cover 18b is formed at a constant pitch.

FIG. 10 is an explanatory view showing the construction state of the eaves ceiling ventilation edge A formed at the upper end portion of the one-sided roof.
Are formed from the fixing member B ₁ and the fitting member B ₂ .

[0039]

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. 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 drawing showing the construction of another embodiment of the eaves ventilation vent according to the present invention.

FIG. 11 is an explanatory diagram showing a conventional example.

[Explanation of symbols]

A Nokiten vent Tomeen B sock th plate B ₁ fixing member B ₂ fitting member C insect net D decorative cover E tarps F Tatedoen G drywall material H breathable layer I Air J waterproofer a Tomeen a ₁ space a ₂ decorative surface b dry wall material α wall base β fixing tool γ eave 1 horizontal plane 1a ventilation section 2 vertical plane 3 ventilation hole 4 cover surface 5 protruding surface 6 fixing surface 6a fixing portion 7 engaging portion 8 engaging surface 9 engagement Mating groove 10 Engaging claw 11 Horizontal piece 12 Groove 13 Makeup piece 13a Makeup face part 14 Inclined piece 15 Contact piece 16 Lower fitting part 16a Fitting part 17 Lower inner piece 18 Lower fitting piece 18a Fitting piece 18b Fitting claw 19 lower fitting groove 20 lower fitting claw 21 upper fitting part 22 upper inner piece 23 upper fitting piece 24 upper fitting groove 25 upper fitting claw 26 surface material 27 back material 28 core material

Claims (1)

[Claims] 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, a fixed surface having the other end edge of the horizontal surface hanging inward, Formed from two engaging surfaces protruding inward in the middle of the fixing surface, an engaging groove surrounded by the engaging surface, and an engaging claw formed on the engaging surface and protruding into the engaging groove. A stitch plate comprising a fixed portion, a decorative piece having a substantially cross-sectional vertical, an upper fitting piece and a lower fitting piece, which project horizontally in the middle of the decorative piece, and an upper fitting piece and a lower fitting piece. The decorative cover is composed of two members, an upper fitting claw and a lower fitting claw, which are formed on the outer surface and projecting outward.
An eaves ceiling ventilation cut edge formed integrally by fitting a lower fitting claw.