JP2001323617A - Snow guard structure - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a snow guard structure capable of simply attaching a snow guard to a newly constructed exterior member (roof, wall) and an existing exterior member (roof, wall). SOLUTION: This snow guard structure consists of a fixing and locking member E formed by a fixed face 24 like a horizontal face, a rising part 27 protruding a tip of the fixed face 24 upward, and a locking face 28 protruding a tip of the rising part 27 outward and sideways and a locking and covering member F formed by a cover decorative face 30 like a horizontal face, a lower face 32 protruding both end fringes of the cover decorative face 30 inward and sideways, and a locking groove 33 formed by the lower face 32 and the cover decorative face 30. The fixed face 24 of the fixing and locking member E is inserted into a clearance in a joint part of the exterior member B on one side, and the fixed face 24 of the fixing and locking member E is inserted into a clearance in a joint part of the exterior member B on the other side to fix two fixing and locking members E at the same position by opposing them. The locking groove 33 of the locking and covering member F is inserted into a locking face 28 of the fixing and locking member E, and a cover decorative face 30 part in a lower end part of the locking and covering member F is bent downward to constitute the snow guard structure.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a snow cover structure which can easily attach a snow cover to a new exterior material (roof, wall), an existing exterior material (roof, wall), or the like.

[0002]

2. Description of the Related Art Hitherto, when installing snow stoppers on the exterior of a roof or the like, it has been the mainstream to attach them at the time of roof material construction.

[0003]

However, even if snow stops are required after construction, construction is difficult, and there are problems in waterproofness and workability.

[0004]

SUMMARY OF THE INVENTION In order to eliminate such disadvantages, the present invention provides a fixing surface in a horizontal plane, a rising portion having a tip of the fixing surface projecting upward, and a tip of the rising portion projecting outward. And a locking member formed from a fixed locking surface, a horizontal decorative surface of the cover, a lower surface protruding inward at both ends of the decorative cover surface, and a locking formed from the lower surface and the decorative cover surface. And a fixing and locking member formed of a groove, and a fixing surface of the fixing and locking member is inserted into a joint gap of one exterior material, and a fixing and locking member of the fixing and locking member is inserted into the joint space of the other exterior material. Insert the fixing surface and fix the two fixing and locking members so that they face each other, and insert the locking groove of the locking and cover member into the locking surface of the fixing and locking member. , Formed by bending the cover decorative surface portion at the lower end of the locking and cover member downward. It is intended to provide a structure.

[0005]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The snow stopper structure according to the present invention will be described below in detail with reference to the drawings. FIG. 1 (a), (b)
FIG. 3 is an explanatory diagram for explaining a construction state of the snow stop structure according to the present invention. FIG. 2 is an explanatory view showing a waterproof joint material A, and FIG.
(A) to (c) are cross-sectional views illustrating the exterior material B, and FIG.
(A)-(c), FIG.5 (a), (b) is explanatory drawing explaining the construction order of the waterproof joint material A and the exterior material B, FIG.6 (a),
FIG. 7B is an explanatory view showing the fixing and locking member E, and FIGS.
(D) ((c) is a sectional view taken along line aa of (b), (d)
The drawing is a cross-sectional view taken along the line bb in FIG. 8B, and FIGS. 8A to 8D.
7A is a cross-sectional view taken along the line cc in FIG. 7B, and FIG. 7B is a cross-sectional view taken along the line dd in FIG. 7B. 9 (a)-(d), FIG. 10 (a)-
(D) is an end view showing a construction state. Further, α indicates a base, and β indicates a fixture such as a nail.

The base α indicates a wooden base composed of a rafter 1, a field board 2, and a waterproof sheet 3 (indicated by a dashed line) as shown in FIG. That is, it is a groundwork α having a general structure in which the baseboard 2 is laid on the rafter 1 and the waterproof sheet 3 is provided on the baseboard 2. Also,
H-shaped steel, I-shaped steel, grooved steel, lightweight grooved steel, lip channel steel, equilateral angle steel, unequal angle angle steel, square steel (square pipe), circular steel (circular pipe), etc. The used steel frame base may be used. Of course, on the renovation roof,
These are structures that include existing roofs (not shown) such as new tiles and tile rods.

As shown in FIG. 2, for example, the waterproof joint material A is made of the same kind of material as the metal exterior material C by an equivalent molding method. The materials include metal materials (for example, stainless steel, iron, aluminum, copper, 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.), or synthetic resin material (plastic), ceramic material, ceramic material, Etc., which are formed via roll forming, extrusion forming, injection forming, press forming, and the like.

That is, the waterproof joint material A is shown in FIG.
As shown in (b), the stitch portion 4 that contacts the back surface 11 of the metal exterior material D, the crest portion 5 whose lower side is bent to the back side, and the upper side of the stitch portion 4 is the front surface And an extended portion 8 formed by bending both sides to form a rain return portion 6, and in the width direction, folding both side edges of the knot portion 4 toward the surface side and projecting the tip inward. And a locking tongue piece 9 protruding the tip of the extension 8 to near the center of the floor 4
Is formed. Further, a projecting portion 4a projecting upward is formed on the seam portion 4 to improve the strength and the waterproofness. Of course, when the waterproof joint material A is used alone, it functions as a joint for connecting the exterior materials C to each other. 7a is a packing material formed for improving waterproofness.

The shape of the end face can be made substantially the same not only from the floor portion 4 but also from the edge portion 5 to the rain return portion 6. That is, the waterproof joint material A can be continuously formed by roll forming or the like and then continuously cut or pressed.

As shown in FIG. 1 (a), the locking tongue pieces 9 are connecting pieces 20 provided at both ends of the decorative surface 10 of the metal exterior material D.
Are fitted and locked.

A metal exterior material C shown as a typical example of the exterior material B is as shown in FIGS. 3A and 3B. For example, a metal plate (color steel plate, copper plate, aluminum plate, titanium plate, Stainless steel plate, sandwich steel plate, clad steel plate, etc.) formed by roll forming, press forming, extrusion forming, or the like, or a ceramic material or a synthetic resin material (plastic). Of course, the exterior material B is
Only the metal exterior material C from which the backing material D is deleted can be used. In addition, as the shape, there are an exterior material for horizontal roofing, a roof tile, a new roof tile, a slate-based exterior material, a press-molded exterior material, and the like.

More specifically, the metal exterior material C is in the shape of a long plate, and one side edge in the width direction is bent in a substantially U-shape toward the lower side of the decorative surface 10, that is, the back surface 11, to form a stepped decorative material. Face 1
2, an insertion edge 13 protruding inward from a lower end of the step decorative surface 12, and a hook groove 14 formed in a substantially U-shape from the decorative surface 10, the step decorative surface 12, and the insertion edge 13. This is one in which the connecting portion 15 is formed.

At the other end of the decorative surface 10, the insertion edge 13 which is bent above the decorative surface 10 and has a substantially U-shaped cross section is provided.
And a fitting edge 17 formed by folding the tip of the fitting groove 16 into a U-shape, and a tip of the fitting edge 17 is bent downward and is substantially parallel to the decorative surface 10 and outward. A female connecting portion 19 is formed from a fixing piece 18 bent and extended in an L-shape.

Further, as shown in FIG.
A connecting piece 20 bent in a goby shape is formed on each side edge in the longitudinal direction of 0 on the back surface 11 side. In addition,
In order to enhance the strength in the longitudinal direction and to prevent rainwater or the like from the outside from penetrating into the inside due to the capillary phenomenon, the insertion edge 1 is formed.
A concave line 21 and a concave line 22 are formed in 3 and the fitting edge 17.

The fitting edge 17 is formed with a ridge 23, which functions as a waterproof layer and an air-tight layer when it is constructed as shown in FIG. 3 (c). It is.

The backing material D functions as a heat insulating material, a sound absorbing material, a cushioning material, a fireproof material, a dew condensation preventing material, and the like, and is made of nonwoven fabric, synthetic resin foam (eg, PEF (polyethylene foam), etc.), rock wool. , A tex (soft fiber board), a rubber sheet, a resin sheet, and the like.

An example of the backing material D is a nonwoven fabric, which is a cloth in which various fibers are bonded with an adhesive or the like, unlike the conventional method in which the warp and the weft cross each other to convert the fibers into a woven fabric. This cloth first has fibers crossed in parallel, or a thin, randomly arranged felt is bonded with an adhesive,
Alternatively, it is made by mixing another thermoplastic fiber in the main fiber state, melting it by heating and pressing, and bonding it together. Generally, it is used as a plastic reinforcing material, leather cloth, felt or the like.

The material is, for example, a sheet material made of fibers of polyester, nylon, vinylon, boron, carbon, alumina, silicon carbide, aramid, glass and the like.

The bonding method is performed through an adhesive, heat fusion, or the like. Examples of the adhesive include a natural curing adhesive, a room temperature curing adhesive, a thermosetting adhesive, and an ultraviolet curing adhesive. Agent, a reaction-curable adhesive, and the like, for example, an epoxy resin, a phenol resin,
It is made of a synthetic resin-based adhesive such as urethane resin, vinyl resin, acrylic resin, polyester resin, and EVA resin, a rubber-based adhesive, an oil-based adhesive, and the like.

The adhesive is formed on the entire contact surface between the backing material D and the metal exterior material C, or in a linear (plural) or planar (plural) horizontal, vertical, oblique, or the like. Of course, when the entire surface is formed with an adhesive, the solid sound generated when the metal exterior material C collides with itself (the sound propagating in the air is called air sound) is generated by the entire surface adhesion. It is attenuated by the synergistic effect of the backing material D, and has an effect of preventing intrusion of noise into the house.

Further, the backing material D may be impregnated, contained, mixed, laminated (one or more layers), sandwiched, etc. with the sound insulating material, so that the backing material D itself can be provided with sound insulation. The sound insulating material is in a powder form, a sheet form, or the like.

Since the transmission loss representing sound insulation is substantially proportional to the weight per unit area of a wall made of a uniform material, the larger the mass per unit area, the better the sound insulation performance. . For this reason, a material having a large specific gravity is used as the sound insulating material formed on the backing material D.

As the sound insulating material, metal powder (lead, iron, copper, brass, etc.), concrete powder, cement powder, glass powder, rubber powder, etc., or metal plate (lead, iron, copper, brass, etc.) ,
Concrete board, cement board, glass board, rubber board, etc.
Or, stone powder, rock powder, gypsum powder, calcium carbonate, calcium silicate, and the like. Of course, a sound insulating sheet material in which these are formed into a sheet shape (combined with a synthetic resin, an adhesive, or the like) can also be formed as a sound insulating material.

Here, a method of applying the waterproof joint material A and the exterior material B will be described with reference to FIGS. 4 (a) to 4 (c), 5 (a) and 5 (b). First, as shown in FIG. 4A, the locking tongue piece 9 of the waterproof joint material A is inserted into the connecting piece 20 of the lower exterior material B, and the waterproof joint material A is slid and engaged.
As shown in (b), the fixing piece 18 of the exterior material B is fixed to the base α by the fixing tool β. Next, as shown in FIG. 4C, the connecting piece 20 of the lower exterior material B on which the waterproof joint material A (not shown) is formed is inserted into the engaging tongue piece 9 of the waterproof joint material A and connected. Then, the exterior material B is slid and
As shown in (a), the fixing pieces 18 of the exterior material B are fixed to the base α with the fixing tool β. By repeating such a process sequentially, the lower exterior material B is constructed.

After completion of the application of the lower exterior material B, next, as shown in FIG.
7, the insertion edge 13 of the outer packaging material B on which the waterproof joint material A (not shown) is formed is inserted, and the fixing piece 18 of the packaging material B is fixed to the base α by the fixture β. Thus, FIG.
As shown in (b), the waterproof joint material A and the exterior material B integrated at one end are constructed by repeating sequentially, and the construction is completed. Of course, starters and arabesques are used at the eaves, keraba caps are used at the ends, wings are wrapped around the ridges, corner ridge covers, valleys, wall holders, and other items are used. Also,
Packing material and caulking material are used for necessary parts.

The snow stopper G is formed from a fixing and locking member E and a locking and cover member F. As the material,
Metal materials (color steel plate, copper plate, aluminum plate, titanium plate, stainless steel plate, sandwich steel plate, clad steel plate, etc.) formed by roll forming, press forming, extrusion forming, etc., or synthetic resin materials (plastic), etc. It is.

As shown in FIGS. 6 (a) and 6 (b), the fixing and locking member E has a horizontal fixing surface 24 and an inclined surface which is formed by projecting the tip of the fixing surface 24 upward and inward. 25, a rising surface 27 formed by projecting the tip of the inclined surface 25 upward and inclined outward and a locking surface 28 projecting the tip of the rising portion 27 outward. And the space 29 formed.

As shown in FIGS. 10 (a) to 10 (e), the fixing surface 24 is a portion which is inserted into the joint space between the outer packaging materials B and fixed.

The locking surface 31 is inserted into the locking groove 33 of the locking and covering member F as shown in FIG. 10 (e) to fix the fixing and locking members E to each other and to fix the roof material H. It is.

The locking and cover member F is shown in FIGS.
(D), as shown in FIG. 8 (d), the horizontal decorative cover surface 30, the fixed / cover surface 31 at the lower end of the cover decorative surface 30, and both end edges of the cover decorative surface 30 projecting inward. And a locking groove 33 formed from the lower surface 32 and the cover decorative surface 30, and an end piece 34 whose upper end is bent inward and protruded.

The fixed and cover surface 31 is shown in FIGS.
As shown in FIG. 3C, it is formed by bending from a dotted line portion. The end piece 34 is a part that functions as a stopper that prevents the locking and cover member F from falling downward due to the weight of snow.

Here, the method for constructing the snow stop structure according to the present invention will be described with reference to FIGS. 9 (a), 9 (b), 10 (a) to 10 (e), and FIGS.
This will be described with reference to FIGS. First, FIG.
FIG. 9 shows the joint gap formed as shown in FIG.
(A), the fixing surface 24 as shown in FIGS.
Then, the fixing and locking member E is slid and moved as shown by the dotted arrow in FIG.
Secure as shown. Next, a locking groove 33 is inserted into the locking surface 28 as shown by the dotted arrows in FIGS.
The fixing and covering member 31 of the cover decorative surface 30 is bent as shown by a dotted arrow to fix the fixing and locking member E with the locking and cover member F. When the decorative surface 30 of the cover is smaller than the working width of the exterior material B, it is fixed as described above.

When the decorative surface 30 of the cover is larger than the working width of the exterior material B, the other fixing / locking member E cannot be slid, so that FIGS. 11 (a) to (d) to FIGS.
The construction is performed as shown in FIG.

What has been described above is an embodiment of the snow stopper structure according to the present invention, in which the exterior material B is formed as shown in FIGS. 14 (a) to (j) and FIGS. 15 (a) to (k). Alternatively, the snow stopper G can be formed as shown in FIGS. 16 (a) to (e) to 24 (a) to (c). FIGS. 21 (a) to 21 (c) to 24 (a) to (c) are structurally similar to FIGS.
Although the construction state viewed from the ridge direction is shown, it can also be seen as a structure in the construction state viewed from the eave direction. That is, from the viewpoint of the function of the snow stopper G, the fixed and cover surface 31 may be formed on the eaves side or on the ridge side.

H is a fixing member, and I is a backup material. Of course, the back-up material I can be formed at the time of construction of the snow stopper G, or can be inserted later after the formation of the snow stopper G to prevent rattling.

Of course, the snow stopper G may be used as a fixed base, and another snow stopper G such as an angle may be fixed to the snow stopper G.

[0037]

As described above, according to the snow stopper structure of the present invention, the construction is simple. Can be retrofitted. Total cost goes up cheaply. Does not require skill. Good workability. Good waterproof. There are features and effects such as.

[Brief description of the drawings]

FIG. 1 is an explanatory view showing a typical example of a snow stopper structure according to the present invention.

FIG. 2 is an explanatory view showing a typical example of a waterproof joint material used for a snow stopper structure according to the present invention.

FIG. 3 is an explanatory view showing a typical example of an exterior material used for a snow stopper structure according to the present invention.

FIG. 4 is an explanatory view showing a construction state of an exterior material used for a snow stopper structure according to the present invention.

FIG. 5 is an explanatory view showing a construction order of an exterior material and a waterproof joint material used for a snow retaining structure according to the present invention.

FIG. 6 is an explanatory view showing one embodiment of a fixing and locking member.

FIG. 7 is an explanatory view showing an embodiment of a locking and cover member.

FIG. 8 is an explanatory view showing one embodiment of a locking and covering member.

FIG. 9 is an explanatory diagram showing a construction order of the snow stopper structure according to the present invention.

FIG. 10 is an explanatory view showing a construction order of a snow stopper structure according to the present invention.

FIG. 11 is an explanatory diagram showing a construction order of the snow stopper structure according to the present invention.

FIG. 12 is an explanatory diagram showing a construction order of a snow stopper structure according to the present invention.

FIG. 13 is an explanatory view showing a construction order of the snow stopper structure according to the present invention.

FIG. 14 is an explanatory view showing another embodiment of the exterior material.

FIG. 15 is an explanatory view showing another embodiment of the exterior material.

FIG. 16 is an explanatory view showing another embodiment of the snow stopper.

FIG. 17 is an explanatory view showing another embodiment of the snow stopper.

FIG. 18 is an explanatory view showing another embodiment of the snow stopper.

FIG. 19 is an explanatory view showing another embodiment of the snow stopper.

FIG. 20 is an explanatory view showing another embodiment of the snow stopper.

FIG. 21 is an explanatory view showing another embodiment of the snow stopper.

FIG. 22 is an explanatory view showing another embodiment of the snow stopper.

FIG. 23 is an explanatory view showing another embodiment of the snow stopper.

FIG. 24 is an explanatory view showing another embodiment of the snow stopper.

[Explanation of symbols]

 α Base β Fixture A Waterproof joint material B Exterior material C Metal exterior material D Backing material E Fixing and locking member F Locking and cover member G Snow stop H Fixing member I Backup material 1 Rafter 2 Field board 3 Waterproof sheet 4 Seat part 4a Projection part 5 Toe part 6 Rain return part 7 Lock part 7a Packing material 8 Extension part 9 Lock tongue piece 10 Decorative surface 11 Back surface 12 Step decorative surface 13 Insertion edge 14 Hook groove 15 Male connection part 16 Fitting groove 17 Fitting edge 18 Fixing piece 19 Female type connecting part 20 Connecting piece 21 Concave streak 22 Concave streak 24 Fixing face 25 Inclined surface 26 Inclined surface 27 Rising portion 28 Locking surface 29 Space 30 Cover decorative surface 31 Fixed and cover surface 32 Lower surface 33 Locking groove 34 End piece

Claims (1)

[Claims] A fixing / locking member formed from a horizontal fixing surface, a rising portion having a tip of the fixing surface projecting upward, and a locking surface having a tip of the rising portion projecting outward. A decorative cover surface in the form of a horizontal plane, a lower surface protruding inward at both end edges of the decorative cover surface, and a locking and cover member formed from a locking groove formed from the lower surface and the decorative cover surface. The fixing surface of the fixing / locking member is inserted into the joint space of one of the exterior materials, and the fixing surface of the fixing / locking member is inserted into the joint space of the other exterior material so as to face each other. The fixing and locking member is fixed at the same position, the locking groove of the locking and cover member is inserted into the locking surface of the fixing and locking member, and the lower cover of the locking and cover member is covered. A snow stopper structure characterized by forming a decorative surface portion by bending it downward.