JP3715384B2 - Snow stop fitting and its construction method - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a snow stop fitting and a construction method thereof.
[0002]
[Prior art]
In general, when it snows in winter, there is a risk that the snow on the roof slides down on the adjacent land or road along the slope and damages the carport or the like. For this reason, in snowy areas, a snow stopper is attached to the roof.
[0003]
As shown in FIG. 4, the snow stopper 1 includes a substrate 2 that can be placed on the roof tile 4 and a snow stop plate 3 that is fixed to the front end of the substrate 2 and resists snow slide. Yes. A locking piece 21 that can be engaged with a ridge side edge of the roof tile 4 to which the snow stop fitting 1 is attached is formed at the rear end of the board 2, and a roof tile fixing is provided at a substantially central portion thereof. A rectangular opening 2a through which the connecting piece 51 (see FIG. 5) of the metal fitting 5 can be inserted is formed, and a nail hole 2b is formed at the rear of the opening 2a. Further, the snow stop plate 3 is fixed by caulking a rivet R to the front end of the substrate 2, and the lower end edge thereof is bent forward at a substantially right angle to form a grounding piece 31 that can be grounded to the roof tile 4. (See, for example, JP-A-8-60824).
[0004]
And in order to construct this snow stopper metal fitting 1 in accordance with the construction of a tile roof such as a new construction, first, the tile 4a is nailed to the base plate 6 together with the tile fixing metal fitting 5 from below in the flow direction of the roof (see FIG. 6 (a)), the snow clasp 1 is appropriately spaced so that the substrate 2 is positioned at the peak portion of the roof tile 4a and the grounding piece 31 of the snow stop plate 3 is positioned at the valley portion sandwiching the peak portion. Place it. Then, the connecting piece 51 of the tile fixing bracket 5 is inserted through the opening 2a of the substrate 2 (see FIG. 7), and the engaging piece 21 of the substrate 2 is engaged with the ridge side edge of the tile 4a. Nailed to the main plate 6 (see FIG. 6B). Thereafter, the next roof tile 4b is placed on the roof tile 4a that has been previously erected, and is similarly nailed together with the roof tile fixing bracket 5. And if the eaves side edge part of the upper roof tile 4b is connected by bending the connecting piece 51 of the roof tile fixing bracket 5 fixed together with the roof tile 4a previously installed, the roof tile 4a previously installed and the upper roof tile will be provided. The snow stopper 1 can be attached to 4b (see FIG. 6C).
[0005]
On the other hand, in order to attach the snow stopper 1 to the arbitrary tile 4a of the existing tile roof, as shown in FIG. 8, the connecting piece 51 of the tile fixing bracket 5 fixed together with the arbitrary tile 4a is raised, The connection state with the upper roof tile 4b is released. Then, the nail-extracted portion of the hammer is inserted between the roof tile 4a and the upper roof tile 4b to slightly raise the upper roof tile 4b. The substrate 2 may be inserted and the locking piece 21 may be engaged with the ridge side edge of the roof tile 4a. At this time, the connecting piece 51 of the tile fixing bracket 5 is inserted through the opening 2 a of the substrate 2.
[0006]
[Problems to be solved by the invention]
However, when the above-mentioned snow stop fitting is installed on an existing tile roof, the amount of raising of the upper tile is suppressed to the extent that the integrity of the tile is not impaired. When the board of the snow stop fitting is inserted into the small space formed in the above, there is a problem that the engaging piece interferes with the head of the nail for fixing the roof tile and cannot be inserted smoothly.
[0007]
In addition, when installing a snow stop fitting in accordance with the construction of a tile roof such as a new construction, it is possible to nail the snow stop fitting, but when installing a snow stop fitting on an existing tile roof, it is a board locking piece. Is only engaged with the edge of the roof of the roof tile, and if it is not securely engaged, it may fall off. That is, as described above, because the height of the locking piece is regulated according to the amount of raising of the upper roof tile, it is necessary to form it at a height that securely engages the ridge side edge of the roof tile. is difficult and engagement of this result, if the engaging piece ridge side edge of the tile is engaged with an incomplete state, snowfall, the locking pieces and the tiles by the load of the snow to be slipping There is a risk of falling off and falling off.
[0008]
The present invention has been made in view of such problems, and when installing a snow stopper on an existing tile roof, snow that can be smoothly inserted without interfering with the head of the nail that fixes the tile. A fastener is provided.
[0009]
In addition, the present invention provides a snow stopper that can be securely fixed to the existing tiled roof by nailing the snow stopper, and also provides a construction method thereof.
[0010]
[Means for Solving the Problems]
The invention described in claim 1 comprises a substrate that can be placed on a roof tile, and a snow stop plate that is fixed to the front end of the substrate and resists falling snow. are engageable with locking pieces to the side edge is formed, this locking piece, notch to avoid interference between the head of the nail to fix the tile is formed, size of the notch is that The width is larger than the diameter of the head of the nail and the height is higher than the height of the head of the nail .
[0011]
According to a second aspect of the present invention, there is provided a substrate that can be placed on a roof tile, and a snow stop plate that is fixed to the front end of the substrate and resists falling snow. A locking piece that can be engaged with the edge of the ridge side of the ridge is formed, and in the vicinity of the rear end of the nail, the substrate placed on the lower roof tile can be nailed from the upper roof tile stacked. A nail hole having a large diameter compared to the diameter and a long hole shape in the width direction is formed.
[0012]
Furthermore, the invention described in claim 3 causes the upper roof tile superimposed on an arbitrary roof tile to be inserted into the snow stopper metal substrate, and the locking piece formed at the rear end thereof is attached to the end edge of the arbitrary roof tile. After engaging, a nail is driven from the eaves side edge vicinity of an upper roof tile, and a snow stopper metal fitting is fixed to a roof tile with a nail.
[0013]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, embodiments of the present invention will be described with reference to the drawings.
[0014]
The same members as those shown in FIGS. 4 to 8 are denoted by the same reference numerals, and detailed description thereof is omitted because it is redundant.
[0015]
FIG. 1 shows a snow stop fitting 1 of the present invention, and a notch 21a (see FIG. 2) is formed in a locking piece 21 formed at the rear end of the substrate 2 of the snow stop fitting 1. As shown in FIG. Has been. Further, a nail hole 2c having a large diameter compared with the diameter of the nail and positioned in the width direction is formed behind the opening 2a.
[0016]
Therefore, when attaching the snow stopper 1 to the arbitrary tile 4a of the existing tile roof, when the board 2 of the snow stopper 1 is inserted between the upper tile 4b caused by the hammer and the arbitrary tile a, the rear end Since the notch 21a of the locking piece 21 formed in this avoids interference with the head of the nail that fixes the roof tile 4a, it smoothly runs until the locking piece 21 engages with the ridge side edge of the roof tile 4a. Can be plugged in.
[0017]
Then, after attaching the snow stop fitting 1 to the roof tile 4a, a hole is drilled in the vicinity of the eaves side edge of the upper roof tile 4b and a nail is driven into the nail hole formed in the substrate 2 of the snow stop fitting 1. It can be fixed to the base plate 6 through 2c and the roof tile 4a. At this time, the perforation of the upper roof tile 4b in the vicinity of the eaves side edge is precisely positioned by measuring the dimensions (see FIG. 3).
[0018]
As a result, even when the snow stopper 1 is constructed on the existing tile roof, the snow stopper 1 can be securely nailed to the tile 4a.
[0019]
In this embodiment, the substrate 2 of the snow stop fitting 1 is curved in the width direction in accordance with the curvature radius of the roof tile 4, so that the substrate 2 can be stably placed on the roof tile 4. . Further, in order to prevent the snow stop plate 3 from being deformed, a collar 32 which is folded back toward the ridge is extended to the upper end edge thereof.
[0020]
Here, as a material of the snow stop fitting 1, for example, a metal such as a stainless steel plate, an aluminum plate, a copper plate, a plated steel plate, and a coated steel plate, or a hard synthetic resin such as FRP can be employed.
[0021]
Further, in the above-described embodiment, the substrate 2 and the snow stop plate 3 of the snow stop fitting 1 are illustrated as being fixed by the rivet R, but the invention is not limited to the rivet R. A concave portion or a hole may be provided in each to fit the two, or welding or adhesion may be used. Moreover, it can also fasten using a bolt nut.
[0022]
Furthermore, although the embodiment in which the opening 2a through which the roof tile fixing bracket 5 can be inserted is formed on the substrate 2 of the snow stop bracket 1, when the roof tile 4 is fixed only by the nail without using the roof tile fixing bracket 5, The opening 2a is not necessarily required.
[0023]
【The invention's effect】
According to the present invention described as above, can engage engagement pieces ridge side edge of the tile to the rear end of the substrate constituting the snow stop member is formed, the roof tiles to the engaging piece A notch is formed to avoid interference with the head of the nail to be fixed. The size of the notch is larger than the diameter of the nail head, and the height is the height of the nail head. This means that when installing snow stoppers on existing tile roofs, the board's latching pieces can be smoothly moved to the edge of the tile ridge without interfering with the head of the nail that fixes the tile. Can be plugged in.
[0024]
According to the second aspect of the present invention, the locking piece that can be engaged with the ridge side edge of the roof tile is formed at the rear end of the substrate constituting the snow stopper, and is overlapped in the vicinity of the rear end. In order to be able to nail the substrate placed on the lower tile from the upper tile, it has a large diameter compared to the diameter of the nail and a long hole-like nail hole is formed in the width direction, When installing a snow stopper on an existing tile roof, it becomes possible to nail the snow stopper to the tile, and if the engagement between the locking piece and the tile edge of the roof is incomplete Also, it can be securely fixed without falling off.
[0025]
Furthermore, according to the invention described in claim 3, the upper roof overlaid on an arbitrary roof tile is caused to insert the snow-stop bracket substrate, and the locking piece suspended at the rear end is connected to the roof side of the arbitrary roof tile. After engaging with the edge, a fixed nail is driven in from the vicinity of the eave side edge of the upper tile, and the snow stopper is fixed to the tile without fixing the snow stopper to the existing tile roof. It can be fixed securely.
[Brief description of the drawings]
FIG. 1 is a perspective view showing a snow stop fitting of the present invention.
FIG. 2 is a perspective view showing a rear portion of the snow stop fitting of FIG. 1;
FIG. 3 is a cross-sectional view showing a construction state of the snow stop fitting of the present invention.
FIG. 4 is a perspective view showing a conventional snow stop fitting.
FIG. 5 is a perspective view showing a tile fixing bracket.
FIG. 6 is an explanatory diagram when a conventional snow stop fitting is constructed in accordance with the construction of a tile roof.
7 is a perspective view showing the relationship between the snow stopper metal fitting and the tile fixing metal fitting in FIG. 6. FIG.
FIG. 8 is an explanatory diagram in the case where a conventional snow stopper is constructed on an existing roof.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Snow stop bracket 2 Board | substrate 2a Opening part 2c Nail hole 21 Locking piece 21a Notch 3 Snow stop plate 4, 4a, 4b Tile 5 Tile fixing bracket 6 Field plate

Claims (3)

A board that can be placed on the roof tile, and a snow stop plate that is fixed to the front edge of the board and resists falling snow, and can be engaged with the edge of the roof of the roof tile at the rear edge of the board. engaging piece is formed on the locking piece, notch to avoid interference between the head of the nail to fix the tile is formed, the size is the diameter of the width of the nail head of the notch And a snow stop fitting characterized by being larger than the height of the head of the nail . A board that can be placed on the roof tile, and a snow stop plate that is fixed to the front edge of the board and resists falling snow, and can be engaged with the edge of the roof of the roof tile at the rear edge of the board. engaging piece is formed, and, on its rear end near the substrate placed from above the tile superimposed on tile below to allow nailing, a larger diameter than the diameter of the nail, and An anti-skid fitting having a long hole-like nail hole formed in the width direction.   Raise the upper tile overlaid on an arbitrary roof tile, insert the board of the snow stop fitting, engage the locking piece formed at the rear end with the ridge side edge of the arbitrary roof tile, A method for constructing a snow stopper, characterized in that a nail is driven in from the vicinity of the edge of the eaves side, and the snow stopper is fixed to the roof with a nail.

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