JP3867877B2 - Eave sky vent - Google Patents

Description

[0001]
[Industrial application fields]
The present invention relates to an eave-top ventilation stop used to cover the upper end of the dry-type wall material and to be used for storing the eave-top when a ventilation layer is formed on the back surface of the dry-type wall material used as the exterior material.
[0002]
[Prior art]
Conventionally, most of the edges used in the past have a substantially U-shaped cross section as shown in FIG.
[0003]
[Problems to be solved by the invention]
However, in the case of the above-mentioned stop edge a, when the dry wall material b is constructed from the base on the wall base α, the stop edge a is fixed in advance and the opening of the space a ₁ formed in a U-shape is elastic. There was a drawback that the dry wall material b had to be inserted by being deformed and the stop edge a was forced and the decorative surface a _{2 was} deformed. 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 defect that a gap is formed between the stop edge a and the eaves γ, and rainwater or the like enters the inside. Further, a ventilation method is also performed in which a ventilation layer is formed between the wall base α and the dry-type wall material b using the stop edge a and the vertical trunk edge, and the ventilation layer is used as an air passage. The mounting operation for forming a constant gap between γ and the stop edge a is troublesome and laborious.
[0004]
[Means for Solving the Problems]
In order to eliminate such drawbacks, the present invention has a vertical plane with a substantially cross-sectional surface, a horizontal plane that projects horizontally in the middle of the vertical plane and a plurality of vent holes, and a part of the horizontal plane that projects two inward. A fixing surface that forms a locking portion that forms a protruding locking piece, a fixing surface that hangs the other edge of the horizontal plane inward, a stable surface that protrudes inward along the fixing surface, and a fixing surface near the stable surface A coupling member formed in a recess shape, a coupling surface inserted into the coupling groove of the locking member, an engagement surface protruding partly inward of the coupling surface, and an engagement surface A mating plate formed of an engagement member formed of an engagement piece projecting upward at least partially, an insect repellent net formed on the engaging portion, a decorative piece having a substantially vertical cross section, and an upper end of the decorative piece Or four members of a decorative cover consisting of a fitting piece protruding horizontally in the middle and a fitting nail formed on the fitting piece and protruding outward It is easy to fit the top of the eave by forming the mating claw of the decorative cover on the mating piece of the cover plate, and it is easy to form the ventilation layer, insects etc. Suggests an eaves air vent that cannot enter the enclosure.
[0005]
【Example】
In the following, an embodiment of the eaves air vent stop according to the present invention will be described in detail with reference to the drawings. That is, FIG. 1 is an explanatory view showing a structure in which the eaves air vent edge A is formed on the eaves part, and a covering plate B made up of a locking member C, an engaging member D, and an insect net E, and a decorative cover It is the structure which consists of the eaves-air ventilation stop edge A which consists of 4 members of F, the waterproof sheet G, the vertical trunk edge H, the dry-type wall material I, the ventilation layer J, the air K, and the waterproof material L. Α is a wall base, β is a fixture, and γ is an eave.
[0006]
To explain further, the matting plate B is shown in FIGS. 2A and 2B (end view of the aa portion in FIG. 2A) and (c) (end view of the bb portion in FIG. 2A). As shown, it is a long body made of an extruded product such as an aluminum alloy or a synthetic resin that has an excellent elastic force and a stable engaging force. That is, the lining plate B is composed of three members, that is, a locking member C, an engaging member D, and an insect net E.
[0007]
The locking member C includes a horizontal plane 1 having a substantially cross section, a vertical plane 2 projecting upward from one end of the horizontal plane 1, a plurality of vent holes 3 formed in the horizontal plane 1, and the width of the vent holes 3 in the horizontal plane. 2 with a large width and a locking portion 4 formed with a locking piece 5 protruding at the tip inward, an upper surface 2a with the upper edge of the vertical surface 2 bent inward, and the tip of the upper surface 2a upward. A vent portion 1a formed with a projecting surface 2b projecting inward, a fixed surface 6 with the other end of the horizontal surface 1 hanging inward, a stable surface 8 projecting in the middle of the fixed surface 6 to the left inner side, and a stable piece 8 The vicinity is formed in a concave shape, and the connecting piece 9 and the connecting groove 10 are formed.
[0008]
The engagement member D is as shown in FIG. 2 (d), and includes a vertical planar connecting surface 11, an engaging surface 12 projecting a part of the connecting surface 11 to the left, and the engaging surface 12. At least a part (two at least) is formed from the engaging piece 13 protruding upward.
[0009]
Reference numeral 7 denotes an engaging portion made up of the stable surface 8 and the engaging member D, 7a denotes an engaging groove, and 6a denotes a fixing portion made up of the fixing surface 1 and the engaging portion 7.
[0010]
As shown in FIG. 1, the horizontal surface 1 is a portion for forming a locking portion 4 for fixing an insect net E described later, and a portion for forming a vent hole 3.
[0011]
The vertical surface 2 is a portion that has one end abutting against the eaves γ and supports the covering plate B.
[0012]
The upper surface 2a and the projecting surface 2b are portions for forming a space for embedding a waterproofing material L, which will be described later, and are formed in order to increase the embedding efficiency, reduce the embedding amount, and improve the finished state.
[0013]
The vent hole 3 is formed in the horizontal plane 1 as shown in FIGS. 2 (b) and 2 (c) so as to release indoor moist air to the outdoors so that insects and the like do not enter. It is better to make it as small as possible, but it can be formed larger in relation to ventilation and closed with an insect net E. The shape of the air holes 3 is arbitrary, such as a circle, an ellipse, a quadrangle, and a polygon, and can be formed at a constant pitch or finely formed. When the shape is circular, the diameter is about 0.5 mm to 30 mm.
[0014]
As described above, when the indoor humid air passes through the housing and comes out to the ventilation layer J between the longitudinal trunk edges H through the ventilation holes 3, the humid air is released as air K from the ventilation holes 3 to the outside. It is what is done. This prevents moist air from accumulating in the housing, prevents the decay of the housing, mold and mites, prolongs the life of the house, and forms a comfortable living space.
[0015]
The locking part 4 is a part for locking the insect-proof net E with the locking piece 5 and fixing the insect-proof net E on the horizontal surface 1.
[0016]
The fixing surface 6 is a placement portion of a fixture β for fixing the siding plate B to the wall base α.
[0017]
The engaging portion 7 is a portion for fixing a decorative cover F, which will be described later, to the lining plate B.
[0018]
A plurality of engaging pieces 13 project into the engaging groove 7a, and the mating plate B and the decorative cover F are integrated by engaging a fitting claw 18 of the decorative cover F described later. A plurality of engagement pieces 13 are formed so as to correspond to the thickness of the dry wall material I by forming a plurality of engagement pieces 13 as shown in the figure.
[0019]
In addition, when the engagement member D is formed in a fitting manner, and the formation pitch, number, size, etc. of the engagement pieces 13 of the engagement member D are changed, a plurality of thicknesses are used. The construction of different dry wall materials I is possible.
[0020]
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.) ) Or synthetic resins such as vinyl chloride resin, polycarbonate resin, etc. (of course, including color plates coated with various colors) are molded into various shapes by extrusion, roll molding, press molding, etc. is there.
[0021]
The insect repellent net E is as shown in FIG. 4 (a), and is formed as shown in FIG. 1. The insect net E covers the vent hole 3, and insects, birds, etc. enter the vent hole 3 It is formed so as not to block the ventilation layer J. Examples of the material include a synthetic resin net, a metal net (including a coated product), a metal net coated with a resin, and the like. In addition, an adhesive is used to integrate the siding plate B and the insect net E, but when using a member having a complementary shape such as a metal net, the adhesive need not be used. Note that the size of the hole of the insect-proof net E is small enough to prevent insects from entering. Of course, when the vent hole 3 is small enough not to allow insects to enter, the insect net E can be omitted.
[0022]
The decorative cover F is as shown in FIG. 3, and includes a decorative face portion 14 a composed of a decorative piece 14 having a substantially cross-sectional vertical section, and an inclined piece 15 that is bent by inclining the lower end of the decorative piece 14 inward. From the fitting part 17 which consists of the fitting piece 17 which protruded in the middle of the piece 14 or the upper end edge to the right inner side, and the fitting nail | claw 18 which protruded the front-end | tip of the fitting piece 17 outward. Formed.
[0023]
The decorative piece 14 covers the end of the dry-type wall material I and the fixture β that are disposed on the fixing surface 6 of the lining plate B, and improves the aesthetics and waterproofness.
[0024]
The fitting portion 16 is for fixing the decorative cover F to the mating plate B.
[0025]
The fitting claw 18 integrates the mating plate B and the decorative cover F by fitting into the engaging piece 13 of the mating plate B. In addition, although not shown, the fitting claws 18 may be formed by protruding at an appropriate pitch by louvering, half piercing, button punching, or the like.
[0026]
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.) ) Or synthetic resins such as vinyl chloride resin, polycarbonate resin, etc. (of course, including color plates coated with various colors) are molded into various shapes by roll molding, press molding, extrusion molding, etc. .
[0027]
The waterproof sheet G is made of asphalt felt, a wind-proof moisture-permeable sheet (a sheet that allows moisture to pass through but does not allow rain and wind to pass through), and the like. Of course, in order to prevent the internal dew condensation by forming the ventilation layer J, it is preferable to use a windproof and moisture permeable sheet.
[0028]
The vertical trunk edge H is as shown in FIG. 4B, and is made of wood or steel, and is formed at a constant pitch between the wall base α (waterproof sheet G) and the dry wall material I, and has a plurality of ventilation layers J. Is formed. Examples of steel materials are H-shaped steel, I-shaped steel, grooved steel, lightweight grooved steel, lip groove shaped steel, equilateral angled steel, unequal angled angled steel, square steel (square pipe), and the like. .
[0029]
The dry wall material I is as shown in FIG. 5, and a core material 21 is formed between the surface material 19 and the back material 20. Of course, various dry wall materials I such as metal siding material, resin siding material, ceramic siding material, metal panel, ALC panel, etc. can be used.
[0030]
When the surface material 19 and the back material 20 are made of a thin metal plate, for example, iron, aluminum, copper, stainless steel, titanium, aluminum / zinc alloy plated steel plate, galbarium steel plate, enamel steel plate, clad steel plate, fluororesin steel plate, laminated steel plate (vinyl chloride) Steel plates, etc.), sandwich steel plates (damping steel plates, etc.), synthetic resins such as vinyl chloride resin, polycarbonate resin, etc. (including color plates coated with various colors of course), extrusion molding, roll molding, press It is formed into a predetermined shape by molding.
[0031]
Further, when the surface material 19 and the back surface material 20 are made of a synthetic resin plate, for example, a vinyl 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, the metal plate and the synthetic resin plate may be laminated and combined.
[0032]
Further, particularly the back material 20 is aluminum vapor-deposited paper, asbestos paper, craft paper, asphalt felt, metal foil (Al, Fe, Pb, Cu), synthetic resin sheet, rubber sheet, cloth sheet, gypsum paper, aluminum hydroxide paper, It can also be formed from a laminate of one kind or two or more kinds of glass fiber nonwoven fabric or the like, or a sheet-like product which has been subjected to waterproof treatment and flame retardant treatment.
[0033]
The core material 21 functions mainly as a heat insulating material, a fireproof material, and a bulking material of the dry wall material I, and synthetic resin such as polyurethane, polyisocyanurate, phenol, vinyl chloride, polyethylene, polystyrene, urea, and its foam Or an inorganic material such as calcium silicate, calcium carbonate, aluminum hydroxide, or a foam thereof, or a fiber mat such as glass fiber, ceramic fiber, rock wool, asbestos, gypsum board, or the like.
[0034]
Further, the integration of the core material 21 with the surface material 19 and the back surface material 20 uses, for example, the self-adhesiveness when the core material 21 is a synthetic resin foam, and otherwise separate adhesive. (Not shown) are laminated together and sandwiched.
[0035]
The dry wall material I is integrated as shown in FIG.
[0036]
The ventilation layer J is a plurality of spaces formed between the vertical trunk edges H by forming a plurality of vertical trunk edges H on the waterproof sheet G formed on the wall base α as shown in FIG. The ventilation layer J is a space for communicating between the eaves vents A and the eaves ventilation stop A, and releasing indoor damp air to the outside, preventing dew condensation and rusting (wooden), rust ( (Steel frame) is prevented, the durability of the house is improved, and the health of the resident is contributed.
[0037]
The waterproof material L is embedded between the eaves γ and the upper surface 2a, and is formed so that wind and rain do not enter from between the eaves air vent edge A and the eaves γ. As packing material (sealing material), silicone type (reaction curable type, moisture curable type), modified silicone type (reactive curable type), polysulfide type (reactive curable type), polyurethane type (reactive curable type, moisture curable type), It is composed of an SBR type (dry curing type), an acrylic type (dry curing type), and the like, and is mainly useful as a function of a waterproof material, an 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 packing material mixed with a material may be used.
[0038]
Next, a construction example of the eave sky ventilation stop according to the present invention will be described. First, it is assumed that the dry-type wall material I is a dry-type wall material I having a sandwich structure in which a plastic foam is integrally formed between a color steel plate and a backside paper.
[0039]
Therefore, as shown in FIG. 1, it is assumed that the eave ceiling ventilation stop A is constructed at a predetermined position of the wall base α (here, the vertical trunk edge H of the wooden frame), for example, the end crossing the eave ceiling γ. The fixing surface 6 is fixed to the wall base α via a fixing tool β such as a nail and then constructed.
[0040]
Next, the end of the dry-type wall material I is brought into contact with the fixing surface 6 and fixed to the wall base α via a fixing tool β such as a nail. Then, the fitting portion 16 of the decorative cover F is fitted and inserted into the engaging groove 7a of the mating plate B, the engaging piece 13 and the fitting claw 18 are fitted, and the decorative cover F is applied and completed. Of course, although not shown, the draining formed at the lower end portion of the dry-type wall material I is also formed in the ventilation structure.
[0041]
[Other examples]
What has been described above is only one example of the eaves air vent edge according to the present invention, and the locking member C is shown in FIGS. 7 (a) to (f), FIGS. 8 (a) to (h), and the engaging member. It is also possible to form D as shown in FIGS. 9A to 9D, the decorative cover F as shown in FIGS. 10A to 10F, and the dry wall material I as shown in FIGS. 11A to 11G. 10 (e) and 10 (f) (the end view of the cc portion in FIG. 10 (e)), the fitting piece 17 is formed by one fitting piece 17, and the fitting claws 18 are formed at a constant pitch. It is the formed decorative cover F.
[0042]
【The invention's effect】
As described above, according to the eaves-top ventilation stop according to the present invention, (1) the nail head that is locked by capping the dry-type wall material is not exposed to the exterior surface, the deformation of the end of the dry-type wall material, Composite panels sandwiched with plastic cores can reliably suppress and fix the convex shape and improve wind pressure resistance. (2) Since the mating plate engaging portion can guide the edge of the dry wall material, the construction becomes easy. (3) Since the dry wall material can be clamped only by engaging the decorative cover with the siding board after the dry wall material is constructed, it is very easy to install. (4) Prevent internal condensation. (5) There is no decay of the frame. (6) Insects, birds, etc. cannot enter the ventilation layer. (7) Since the locking portion for fixing the insect net is formed, it is easy to form the insect net. (8) The stable surface becomes a guide after engagement, and there is no play and stable engagement is possible. (9) By using an engagement member and an engagement member that are integrated by a fitting method, by changing the formation pitch, number, size, etc. of the engagement pieces of the engagement member, It is possible to construct a plurality of dry wall materials having different thicknesses. There are features and effects.
[Brief description of the drawings]
FIG. 1 is an explanatory diagram of a construction state showing a representative example of an eaves-top ventilation stop according to the present invention.
FIG. 2 is an explanatory view showing an example of a mating plate and an engaging member used in the present invention.
FIG. 3 is an explanatory view showing an example of a decorative cover used in the present invention.
FIG. 4 is an explanatory view showing an example of an insect repellent net and a vertical trunk edge used in the present invention.
FIG. 5 is an explanatory view showing an example of a dry-type wall material used in the present invention.
FIG. 6 is an explanatory view showing a construction state of a dry wall material used in the present invention.
FIG. 7 is an explanatory view showing another embodiment of the siding board used in the present invention.
FIG. 8 is an explanatory view showing another embodiment of the engaging member used in the present invention.
FIG. 9 is an explanatory view showing another embodiment of a siding board used in the present invention.
FIG. 10 is an explanatory view showing another embodiment of the decorative cover used in the present invention.
FIG. 11 is an explanatory view showing another embodiment of the dry wall material used in the present invention.
FIG. 12 is an explanatory diagram showing a conventional example.
[Explanation of symbols]
A eaves sky ventilation stop B siding board C engagement member D engagement member E insect repellent net F decorative cover G waterproof sheet H vertical trunk edge I dry wall material J ventilation layer K air L waterproof material a stop edge a ₁ space a ₂ decorative surface b dry-type wall material α wall base β fixing tool γ eaves 1 horizontal surface 1a ventilation surface 2 vertical surface 2a upper surface 2b projection surface 3 ventilation hole 4 engagement portion 5 engagement piece 6 fixation surface 6a fixation portion 7 engagement portion 7a engaging groove 8 stabilizing surface 9 connecting piece 10 connecting groove 11 connecting surface 12 engaging surface 13 engaging surface 13 engaging piece 14 decorative piece 14a decorative face portion 15 inclined piece 16 fitting portion 16a fixing portion 17 fitting piece 18 fitting claw 19 surface Material 20 Back material 21 Core material

Claims (1)

A vertical plane having a substantially cross-sectional surface, a horizontal plane that projects horizontally in the middle of the vertical plane to form a plurality of vent holes, and a latch that projects two inward portions of the horizontal plane and projects inwardly. Forming a portion, vent holes formed at a constant pitch in the longitudinal direction on the horizontal plane between the locking pieces, a fixed surface in which the other end of the horizontal plane hangs inward, and projecting inward in the middle of the fixed surface A locking member formed from a stable surface, a connecting groove formed in a concave shape in the vicinity of the stable surface, a connecting surface inserted into the connecting groove of the locking member, and a part of the connecting surface A mating plate composed of an engaging surface protruding inward and an engaging member formed of an engaging piece protruding upward at least a part of the engaging surface, and fitted into the engaging piece of the engaging portion together is engaged, and insect nets formed on the vent hole, and a schematic cross-sectional vertical decorative pieces, the decorative pieces upper or middle horizontally projecting in It consists of four pieces of a decorative cover consisting of a fitting piece and a fitting claw that is formed on the fitting piece and protrudes outward, and by fitting the fitting claw of the decorative cover to the mating piece engagement piece An eaves-top ventilation stop, which is integrally formed and the decorative cover covers the upper end of the outer wall material .

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