JP2561639Y2 - Roof snow stopper - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a snow stopper for a roof, and more particularly to a snow stopper for a roof that can be fixed stably without damaging the roof.

[0002]

2. Description of the Related Art Conventionally, as such a snow stopper for a horizontal roof, as shown in Japanese Utility Model Publication No. 56-40977, a tip of a fixed metal band having a snow stopper attached to a base end thereof. A pressing plate is placed on the upper surface of the fixing band, and the fixing band and the upper surface in the vicinity of the distal end portion of the fixing band are tightened by tightening a tightening bolt inserted through an insertion hole formed substantially in the center of the pressing plate. Generally, a structure in which a folded portion of a horizontal roof is sandwiched between a groove formed by bending the fixed metal band and a locking projection projecting from a lower surface of the pressing plate is used. .

[0003]

SUMMARY OF THE INVENTION However, the snow stopper for a horizontal roof has a groove formed in the vicinity of the front end of the fixing band and a protrusion formed in the vicinity of the front end of the pressing plate in the same manner as the groove. It is fixed by sandwiching the folded part of the roof with the piece, and the tip of the fixed metal band is bent in a substantially V-shaped cross section with the formation of the groove, so that the tightening bolt is overtightened. There is a problem that the snow stopper plate attached to the base end of the fixed metal band is lifted due to the bending of the folded portion, and furthermore, since the protruding piece of the pressing plate is formed by bending a metal plate, a tightening bolt is provided. In addition, there is also a problem that the coating film of the above-mentioned folded portion is damaged due to the tightening, resulting in rusting.

The present invention has been devised in order to solve the above-mentioned drawbacks of the conventional product, and is intended to raise the snow stopper plate due to the tightening of the tightening bolts and the roof snow without damage to the coating film at the folded portion. It does not provide a fastener.

[0005]

DISCLOSURE OF THE INVENTION The present invention has been devised in view of the above, and comprises a groove provided on an upper surface near a tip end of a fixed metal band attached to a snow stopper and a tightening bolt. With a projection piece protruding from the lower surface of the pressing plate fixed on the fixed metal band, a snow stopper for a roof adapted to be able to sandwich the folded portion of the horizontal roof, wherein the pressing plate is made of synthetic resin. A snow stopper for a roof, characterized in that a projection is formed on the lower surface of the distal end portion of the pressing plate at predetermined intervals so as to project in parallel with the projection.

The snow stopper plate and the fixed band plate may be formed integrally by bending a band, or may be formed separately and fixed by screws. Absent.

[0007] The intermediate portion of the fixing band is lifted upward to fit the protruding piece of the pressing plate and the head of the tightening bolt.

The pressing plate is integrally formed by injection molding using a synthetic resin such as polyvinyl chloride.

[0009]

The roof snow stopper of the present invention has a pressing plate made of a synthetic resin, and a ridge parallel to the above-mentioned protruding piece is provided at a predetermined interval on the lower surface of the front end of the pressing plate so that it is tightened. Even when the bolt is tightened, when the bolt is tightened beyond a certain amount, the ridge comes into contact with the horizontal roof on the ridge side of the fold, so that the fold is not bent due to excessive tightening, and the fold is not damaged.

[0010]

FIG. 1 is an exploded perspective view showing an embodiment of a roof snow stopper according to the present invention, and FIG. FIG.

In the drawing, A is a snow stopper plate integrally molded by injection molding using a synthetic resin made of polyamide as a raw material.
And a snow stopper 4 is provided on a mounting horizontal plate 3 provided with screw holes 2.

In the drawing, reference numeral B denotes a fixed band formed by bending a band. A screw hole 5 for mounting a snow stopper A is formed at a base end side, and one end of a pressing plate is provided at an intermediate portion. A protrusion 7 having a fitting hole 6 which is lifted upward to fit a locking protrusion provided on the portion and a tightening bolt are passed through to form an insertion hole 8 for accommodating the head. And a groove 10 having a substantially V-shaped cross section so as to abut on a tip of the pressing plate.

In the drawing, reference numeral C denotes the pressing plate abutting on the fixed metal band B, which is integrally formed by injection molding using a synthetic resin such as polyvinyl chloride as a raw material, A leg portion 12 and the locking projection 13 are provided on the plate body 11, an insertion hole 14 through which a tightening bolt is to be inserted is formed in an intermediate portion of the plate body 11, and a side roof is cooperated with the groove portion 10 on the lower surface of the other end portion. Roof a
A protrusion 15 is provided to protrude the folded portion b, and a protruding ridge 16 abuts on a side roof roof a located closer to the ridge side than the folded portion b at a tip end side of the projected portion 15 at a predetermined interval. It is made to protrude.

In the figure, D is a tightening bolt for tightening and fixing the fixing band B and the pressing plate C, which is composed of a bolt and a nut having a relatively thin head. In the drawing, E denotes a screw for fixing the snow stopper A and the fixing band B.

Since the roof snow stopper of the present invention has the above-described structure, when used, as shown in FIG. It is inserted by inserting it into the folded portion b of the roof a and tightening the pressing plate C abutted upward with the tightening bolt D.

[0016]

As is apparent from the above description, the roof snow stopper of the present invention has a pressing plate made of synthetic resin and a protruding ridge parallel to the protruding piece at a predetermined interval on the lower surface of the tip of the pressing plate. When the tightening bolts are tightened more than a certain amount, the ridges come into contact with the horizontal roof on the ridge side of the ridge from the folded part. In addition, damage to the folded portion can be prevented.

[Brief description of the drawings]

FIG. 1 is an exploded perspective view showing an embodiment of a roof snow stopper of the present invention.

FIG. 2 is a cross-sectional view illustrating a usage state of the roof snow stopper of the present invention.

[Explanation of symbols]

 Reference Signs List A Snow stopper plate B Fixed band C Press plate D Tightening bolt 10 Groove part 15 Protrusion piece 16 Ridge a Horizontal roof b Turnback part

Claims (1)

(57) [Scope of request for utility model registration] 1. A groove provided on an upper surface near a tip end of a fixed metal band attached to a snow stopper plate, and protrudingly provided on a lower surface of a pressing plate fixed on the fixed metal band by a tightening bolt. In the snow stopper for roof adapted to be able to sandwich the folded portion of the horizontal roof with the protruding piece, the pressing plate is formed of synthetic resin and the pressing plate is spaced apart from the lower surface of the tip by a predetermined distance. A snow stopper for a roof, characterized in that a ridge parallel to the protrusion is provided.