JP4334737B2 - Snow stop structure - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a snow stop structure capable of easily attaching a snow stop to a newly built exterior member (roof, wall), an existing exterior member (roof, wall) and the like.
[0002]
[Prior art]
Conventionally, when attaching a snow cover to an exterior such as a roof, it has been the mainstream to attach it together when constructing the roofing material.
[0003]
[Problems to be solved by the invention]
However, even if it was necessary to stop snow after construction, construction was difficult, and there were problems with waterproofness and workability.
[0004]
[Means for Solving the Problems]
In order to eliminate such drawbacks, the present invention is a fixed surface formed from a horizontal fixed surface, a rising portion that protrudes upward from the tip of the fixing surface, and a locking surface that protrudes outward from the tip of the rising portion. A locking and covering formed by a combination locking member, a horizontal cover decorative surface, a lower surface projecting inward from both ends of the cover decorative surface, and a locking groove formed from the lower surface and the cover decorative surface The fixing surface of the fixing and locking member is inserted into the joint gap of one exterior material, and the fixing surface of the fixing and locking member is inserted into the joint clearance of the other exterior material so as to face each other. The two fixing and locking members are 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 end of the locking and cover member is inserted. It is intended to provide a snow stop structure formed by folding the cover decorative surface portion of the cover downward.
[0005]
DETAILED DESCRIPTION OF THE INVENTION
The snow stop structure according to the present invention will be described in detail below with reference to the drawings. FIGS. 1A and 1B are explanatory views for explaining a construction state of the snow stop structure according to the present invention. 2 is an explanatory view showing the waterproof joint material A, FIGS. 3A to 3C are cross-sectional views explaining the exterior material B, FIGS. 4A to 4C, FIGS. 5A and 5B. Is an explanatory diagram for explaining the construction sequence of the waterproof joint material A and the exterior material B, FIGS. 6A and 6B are explanatory diagrams showing the fixing and locking member E, and FIGS. 7A to 7D (( c) is a cross-sectional view taken along the line aa of FIG. (b), (d) is a cross-sectional view taken along the line bb of FIG. 8 (b), and FIGS. 7 (b) is a cross-sectional view taken along the line cc, FIG. 7 (b) is a cross-sectional view taken along the line dd in FIG. 7 (b), and is an explanatory view showing the locking and cover member F, and FIGS. 10 (a) to 10 (d) are end views showing a construction state. Further, α indicates a base, and β indicates a fixture such as a nail.
[0006]
The base α indicates a wooden base composed of a rafter 1, a field plate 2, and a waterproof sheet 3 (indicated by a one-dot chain line) as shown in FIG. That is, it is a base α having a general structure in which a base plate 2 is laid on the rafter 1 and a waterproof sheet 3 is disposed on the base plate 2. In addition, as base α, 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), round steel (circular pipe), It is also possible to use a steel base using, for example. Of course, in the case of the renovated roof, the existing roof (not shown) such as a new roof tile or a tile rod is included in these.
[0007]
For example, as shown in FIG. 2, the waterproof joint material A is formed by forming the same type 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 plates, galvalume steel plates, enamel steel plates, clad steel plates, laminated steel plates (vinyl chloride steel plates, etc.), sandwich steel plates (damping steel plates, etc.) Etc.), or synthetic resin materials (plastics), ceramic materials, ceramic materials, etc., which are formed through roll molding, extrusion molding, injection molding, press molding, and the like.
[0008]
That is, as shown in FIGS. 2A and 2B, the waterproof joint material A is bent on the back surface side of the lining portion 4 that contacts the back surface 11 of the metal exterior material D and the bottom side of the lining portion 4. It is formed from a collar portion 5 and a rain return portion 6 formed by bending the upper side of the lining portion 4 to the surface side, and both side edges of the lining portion 4 are folded back to the surface side in the width direction. The locking portion 7 is formed from an extension portion 8 whose tip protrudes inward, and a locking tongue piece 9 whose tip extends to the vicinity of the center of the mating portion 4. Further, the ledge portion 4 is formed with a protruding portion 4a protruding upward to improve the strength and the waterproof property. Of course, when the waterproof joint material A is used alone, it functions as a joint for connecting the exterior materials C together. 7a is a packing material, which is formed to improve waterproofness.
[0009]
Note that this end face shape can be made substantially the same not only from the lining portion 4 but also from the collar 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 continuously produced by subsequent cutting, pressing, or the like.
[0010]
As shown in FIG. 1A, the locking tongue piece 9 is for fitting and locking the connecting pieces 20 provided at both ends of the decorative surface 10 of the metal exterior material D.
[0011]
The metal exterior material C shown as a representative 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 plates, clad steel plates, etc.) formed by roll forming, press forming, extrusion forming, etc., ceramic materials, or synthetic resin materials (plastics). Of course, the exterior material B can be used only by the metal exterior material C from which the backing material D is deleted. In addition, the shape of the covering includes a covering material for a side wall, a tile, a new roof tile, a slate-based exterior material, a press-molded exterior material, and the like.
[0012]
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 into a substantially U shape on the lower side of the decorative surface 10, that is, on the back surface 11 side. The male connecting portion is formed from an insertion edge 13 projecting inwardly at the lower end of the stepped decorative surface 12, and a hook groove 14 formed in a substantially U shape from the decorative surface 10, the stepped decorative surface 12, and the insertion edge 13. 15 is formed.
[0013]
Further, the other end of the decorative surface 10 is connected to a fitting groove 16 that is bent to the upper side of the decorative surface 10 and has a substantially U-shaped cross section to be fitted with the insertion edge 13 and the tip of the fitting groove 16. A female connection from a fitting edge 17 folded back in a letter shape and a fixed piece 18 that is bent downward at the tip of the fitting edge 17 and bent outward in an L shape substantially parallel to the decorative surface 10. The part 19 is formed.
[0014]
Further, as shown in FIG. 1 (a), connecting pieces 20 that are bent in a goby shape on the back surface 11 side are formed on both side edges in the longitudinal direction of the decorative surface 10, respectively. In order to strengthen the strength in the longitudinal direction and prevent rainwater from the outside from entering the inside due to capillary action, the recesses 21 and 22 are formed on the insertion edge 13 and the fitting edge 17. ing.
[0015]
Moreover, the protruding edge 23 is formed in the fitting edge 17, and when this protruding line 23 is constructed as shown in FIG.3 (c), it functions as a waterproof layer and an airtight layer.
[0016]
The backing material D functions as a heat insulating material, a sound absorbing material, a cushioning material, a fireproof material, a dew condensation prevention material, etc., and is made of nonwoven fabric, synthetic resin foam (eg, PEF (polyethylene foam), etc.), rock wool, tex ( Soft fiber board), rubber sheet, resin sheet, and the like.
[0017]
An example of the backing material D is a non-woven fabric, which is a cloth in which various fibers are bonded with an adhesive or the like, unlike a conventional method in which warp yarns and weft yarns are crossed to form fibers. This cloth first has fibers that cross in parallel, or a thin felt that is randomly arranged is bonded with an adhesive, or another thermoplastic fiber is mixed in the main fiber state, It is made by melting by heating and pressing and bonding them together. In general, it is used as plastic reinforcement, leather fabric, felt, etc.
[0018]
Examples of the material include a sheet-like material made of polyester, nylon, vinylon, boron, carbon, alumina, silicon carbide, aramid, glass, or the like.
[0019]
The adhering method is performed through an adhesive, heat fusion, etc., and as the adhesive, a natural curable adhesive, a room temperature curable adhesive, a thermosetting adhesive, an ultraviolet curable adhesive, a reaction It is composed of at least one of a curable adhesive, and a synthetic resin adhesive such as epoxy resin, phenol resin, urethane resin, vinyl resin, acrylic resin, polyester resin, EVA resin, rubber adhesive, etc. , Oil-based adhesives, and the like.
[0020]
The adhesion is formed on the entire contact surface of the backing material D and the metal exterior material C, or in the form of a line (plural) or a surface (plural) in the horizontal, vertical, and diagonal directions. Of course, when the adhesive is formed on the entire surface, the solid sound generated when it collides with the metal exterior material C itself (the sound that propagates in the air is called air sound) It is attenuated by the synergistic effect of the backing material D, and has the effect of preventing noise from entering the house side.
[0021]
Further, the backing material D can be impregnated, contained, mixed, laminated (single layer or multiple layers), sandwich, etc., and the backing material D itself can be provided with sound insulation properties. It is powdery, sheet-like, etc.
[0022]
Since the transmission loss representing the sound insulation is substantially proportional to the weight per unit area of the wall made of a uniform material, the greater the mass per unit area, the better the sound insulation performance. For this reason, as the sound insulating material formed on the backing material D, a material having a large specific gravity is used.
[0023]
Sound insulation materials include 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 plate Cement plate, glass plate, rubber plate, 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 (bonded with a synthetic resin, an adhesive, or the like) can also be formed as a sound insulating material.
[0024]
Here, the construction method of the waterproof joint material A and the exterior material B will be described with reference to FIGS. 4 (a) to 4 (c), FIGS. 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), they are connected, and the fixing piece 18 of the exterior material B is fixed to the base α by the fixing device β. Next, as shown in FIG. 4C, the connecting piece 20 of the lower packaging material B on which the waterproof joint material A (not shown) is formed is inserted into the locking tongue piece 9 of the waterproof joint material A and connected. Thereafter, the exterior material B is slid and connected as shown in FIG. 5A, and the fixing piece 18 of the exterior material B is fixed to the base α by the fixture β. By sequentially repeating such steps, the lower packaging material B is constructed.
[0025]
After the construction of the lower packaging material B is completed, the upper packaging material in which a waterproof joint material A (not shown) is formed in the fitting groove 17 of the lower packaging material B as shown in FIG. The insertion edge 13 of the material B is inserted, and the fixing piece 18 of the exterior material B is fixed to the base α by the fixing device β. Thus, as shown in FIG.4 (b), the waterproof joint material A and the exterior | packing material B which were integrated in the one end part are constructed by repeating sequentially, and construction is completed. Of course, starters, arabesques at the eaves, keraba caps at the ends, wings at the ridge, corner ridge covers, troughs, wall holders, etc. are used. In addition, packing materials and caulking materials are used for necessary portions.
[0026]
The snow stopper G is formed from a fixing and locking member E and a locking and cover member F. As the material, a metal material (color steel plate, copper plate, aluminum plate, titanium plate, stainless steel plate, sandwich steel plate, clad steel plate, etc.) etc. formed by roll molding, press molding, extrusion molding, etc., or synthetic resin material (Plastic), etc.
[0027]
As shown in FIGS. 6 (a) and 6 (b), the fixing and locking member E includes a horizontal fixing surface 24, an inclined surface 25 that protrudes by inclining the front end of the fixing surface 24 inward, A space 29 formed by a rising surface 27 formed by an inclined surface 26 that protrudes with the tip of the inclined surface 25 inclined outward and upward, and a locking surface 28 formed by a locking surface 28 that protrudes the tip of the rising portion 27 outward. It is formed from.
[0028]
As shown in FIGS. 10A to 10E, the fixing surface 24 is a portion that is inserted and fixed in the joint gap between the exterior materials B.
[0029]
As shown in FIG. 10 (e), the locking surface 31 is inserted into the locking groove 33 of the locking / cover member F, and is a portion where the fixing / locking member E is fixed and the roof material H is fixed.
[0030]
As shown in FIGS. 7 (a) to 7 (d) and FIG. 8 (d), the locking / cover member F includes a horizontal flat cover decorative surface 30, and a fixing / cover surface 31 at the lower end portion of the cover decorative surface 30. A lower surface 32 projecting inward from both ends of the cover decorative surface 30; a locking groove 33 formed from the lower surface 32 and the cover decorative surface 30; and an end piece 34 projecting with the upper end bent inward. It is formed from.
[0031]
As shown in FIGS. 13A to 13C, the fixing / cover surface 31 is formed by being bent from the dotted line portion. The end piece 34 is a portion that functions as a stopper that prevents the locking and cover member F from falling downward due to the weight of snow.
[0032]
Here, the construction method of the snow stop structure which concerns on this invention is demonstrated using FIG. 9 (a), (b), FIG. 10 (a)-(e), FIG. 13 (a)-(c). First, the fixing surface 24 is inserted into the joint gap formed as shown in FIG. 10A, as shown in FIGS. 9A, 10B, and 10C, and then FIG. As shown by a dotted arrow in b), the fixing and locking member E is slid and moved, and is fixed as shown in FIG. Next, as shown by dotted arrows in FIGS. 13A to 13C, the locking grooves 33 are inserted into the locking surfaces 28, and the fixing and cover surface 31 of the cover decorative surface 30 is bent as shown by the dotted arrows. The fixing and locking member E is fixed by the locking and cover member F. When the cover decorative surface 30 is smaller than the working width of the exterior material B, it is fixed as described above.
[0033]
When the cover decorative surface 30 is larger than the working width of the exterior material B, the other fixing and locking member E cannot be slid, so FIGS. 11 (a) to 11 (d) to 13 (a) to 13 (c). It is constructed as shown in
[0034]
What has been described above is an embodiment of the snow stop structure according to the present invention, and the exterior material B is formed as shown in FIGS. 14 (a) to (j) and FIGS. 15 (a) to (k), The snow stop G can also be formed as shown in FIGS. 16 (a) to 16 (e) to 24 (a) to (c). Moreover, although FIG. 21 (a)-(c) -FIG. 24 (a)-(c) has shown the construction state seen from the ridge direction on structure, it sees as a structure made into the construction state seen from the eaves direction. You can also. That is, for the function of the snow stop G, the fixing / cover surface 31 may be formed on the eaves side or on the ridge side.
[0035]
In addition, H is a fixing member and I is a backup material. Of course, the backup material I can be formed at the time of snow guard G construction, or can be inserted later to prevent rattling after the snow guard G is formed.
[0036]
Of course, the snow stop G may be formed as a fixed base, and an additional snow stop G such as an angle may be fixed to the snow stop G.
[0037]
【The invention's effect】
As described above, according to the snow stop structure according to the present invention, (1) construction is simple. (2) Retrofit is possible. (3) The total cost goes up cheaply. (4) No skill is required. (5) Good workability. (6) Good waterproofness. There are features and effects.
[Brief description of the drawings]
FIG. 1 is an explanatory view showing a typical example of a snow stop structure according to the present invention.
FIG. 2 is an explanatory view showing a typical example of a waterproof joint material used in the snow stop structure according to the present invention.
FIG. 3 is an explanatory view showing a typical example of an exterior material used for a snow stop structure according to the present invention.
FIG. 4 is an explanatory view showing a construction state of an exterior material used in the snow stop structure according to the present invention.
FIG. 5 is an explanatory view showing a construction sequence of an exterior material and a waterproof joint material used in the snow stop structure according to the present invention.
FIG. 6 is an explanatory view showing an 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 an embodiment of a locking and cover member.
FIG. 9 is an explanatory view showing a construction sequence of the snow stop structure according to the present invention.
FIG. 10 is an explanatory view showing a construction sequence of the snow stop structure according to the present invention.
FIG. 11 is an explanatory view showing a construction sequence of the snow stop structure according to the present invention.
FIG. 12 is an explanatory view showing a construction sequence of the snow stop structure according to the present invention.
FIG. 13 is an explanatory view showing the construction sequence of the snow stop structure according to the present invention.
FIG. 14 is an explanatory view showing another example 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 a snow stop.
FIG. 17 is an explanatory view showing another embodiment of a snow stop.
FIG. 18 is an explanatory view showing another embodiment of a snow stop.
FIG. 19 is an explanatory view showing another embodiment of a snow stop.
FIG. 20 is an explanatory view showing another embodiment of the snow stop.
FIG. 21 is an explanatory view showing another embodiment of a snow stop.
FIG. 22 is an explanatory view showing another embodiment of the snow stop.
FIG. 23 is an explanatory view showing another embodiment of a snow stop.
FIG. 24 is an explanatory view showing another embodiment of a snow stop.
[Explanation of symbols]
α Ground 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 plate 3 Waterproof sheet 4 Line part 4a Protruding part 5 Gutter part 6 Rain return part 7 Locking part 7a Packing material 8 Extension part 9 Locking tongue piece 10 Decorative surface 11 Back surface 12 Stepped decorative surface 13 Insertion edge 14 Hook groove 15 Male connector 16 Fitting groove 17 Fitting edge 18 Fixing piece 19 Female mold connecting portion 20 Connecting piece 21 Concave strip 22 Concave strip 23 Convex strip 24 Fixed surface 25 Inclined surface 26 Inclined surface 27 Standing 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)

A fixing and locking member formed of a horizontal plane-shaped fixing surface, a rising portion protruding the tip of the fixing surface upward, a locking surface protruding the tip of the rising portion outward, and a horizontal plane cover One exterior, comprising a decorative surface, a lower surface projecting inwardly from both ends of the cover decorative surface, and an engaging and covering member formed from an engaging groove formed from the lower surface and the cover decorative surface Insert the fixing surface of the fixing and locking member into the joint gap of the material, and insert the fixing surface of the fixing and locking member into the joint gap of the other exterior material so that the two fixing and locking members face each other The member is fixed so as to be in the same position, the locking groove of the locking / cover member is inserted into the locking surface of the fixing / locking member, and the cover decorative surface portion of the lower end portion of the locking / cover member is downward Snow stop structure, which is formed by bending it into two.

Images