JP2000336848A - Roof plate fastener - Google Patents

Abstract

PROBLEM TO BE SOLVED: To improve fixing strength by constituting a roof plate fastener of a fixing piece fixed to an upper surface of a lower side roof and a pressing- down piece folded back via a folding-back part erected upward from one end of the fixing piece, and projecting a reinforcing member outside the folding-back part. SOLUTION: A fastener 1 composed of a polycarbonate resin having a fixing piece 2 fixed to an upper surface of a lower side roof material, a folding-back part 3 erected upward from one end of this fixing piece 2 and a pressing-down piece 4 is-molded. An almost triangular reinforcing rib 31 is integrally projected in the vertical direction on the outside surface side of the folding-back part 3, and the fixing piece 2 is arranged on an upper surface of the lower side roof material by putting the folding-back part 3 on the water under side to be fixed by a nail by a nailing hole 21 of the fixing piece 2. Next, an upper side roof material is inserted between the fixing piece 2 and the pressing-down piece 4, and an upper surface of the upper side roof material is pressed by the pressing-down piece 4 to lay the roof material in the ridge direction to thereby obtain a fixing structure that the pressing-down piece is not influenced by a snowfall.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a shingle stopper.

[0002]

2. Description of the Related Art Conventionally, as a fixing member for fixing a roof panel to a field board, for example, the one described in Japanese Utility Model Publication No. 55-24253 is known. As shown in FIG. 7, the fixing member projects a bendable hook 3a at one end of the curved main body 1a, and a hole 2a for nailing is formed at a substantially central portion of the curved main body 1a. The elastic sheet 4a is attached to the lower surface of the curved main body 1a.

At the time of use, as shown in FIG. 8, the curved main body 1a is arranged on the upper surface of the lower roof plate 5a,
Nail hole 2a and lower roof plate 5a of curved main body 1a
Is fixed to the base plate 7a with the nail 6a using the nailing hole 5b. Next, the upper roof plate 5a is placed on the curved main body 1a, and the hook 3a is bent to clamp and fix the upper roof plate 5a.

[0004]

However, in this conventional fixing member, since the hanging member 3a is bent to pinch it, if there is snow, the bent portion is caused by the snow and the upper roof plate 5a is bent. There was a problem that it could not be fixed. In addition, when the thickness of the applied roof plate is large, there is a problem in that the bent portion is short and the fixing function cannot be achieved.

[0005] It is an object of the present invention to provide a shingle stopper in which the strength of clamping and fixing the upper shingle is not affected by snow.

[0006]

According to a first aspect of the present invention, there is provided a fixing member fixed to an upper surface of a lower roofing material, and the fixing member is fixed via a folded portion which stands upward from one end of the fixing member. A roofing plate stopper comprising a holding piece folded above a piece, and at least the outside of the folded portion is reinforced by a reinforcing member.

(Function) In the shingle stopper according to the first aspect of the present invention, since the outside of the folded portion is reinforced by the reinforcing member, the fixing piece is nailed on the upper surface of the lower roofing material. After fixing, insert the underwater tip of the upper roofing material into the locking part formed by the fixing piece, the folded part, and the holding piece, and lock the upper surface of the upper roofing material with the holding piece, so that the holding piece is It is possible to obtain a fixed structure that is not affected by snow.

Further, by making the roof plate stopper made of a synthetic resin, decorativeness (shape and color) can be freely provided, and the appearance of the roof surface can be improved.

[0009]

Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is an exploded front view showing a first embodiment of a shingle stopper of the present invention, and FIG. 2 is an explanatory view showing a use state of the stopper of FIG.

In the drawing, a stopper 1 has a fixing piece 2 fixed to the upper surface of a lower roofing material, a folded portion 3 erected from one end of the fixing piece 2 upward, and a holding piece 4. And are integrally molded of polycarbonate resin.
The fixing piece 2 has a hole 21 for nailing. The distance between the upper surface of the fixing piece 2 and the lower surface of the holding piece 4 is substantially equal to the thickness of the applied roofing material. A substantially triangular reinforcing rib 31 is integrally provided on the outer surface of the folded portion 3 along the vertical direction.

Next, the manner in which the stopper 1 is used will be described with reference to FIG. The fixed piece 2 is disposed at a predetermined position on the upper surface of the lower roofing material 6 laid on the base plate 5 with the folded portion 3 under the water, and the nailing hole 21 of the fixed piece 2 is formed.
The fixing device 1 and the lower roofing material 6 are fixed to the base plate 5 with the nails 7 by using. Next, the lower end of the upper roofing material 6 is inserted between the fixing piece 2 and the holding piece 4, and the holding piece 4 is inserted.
Press the upper surface of the upper roofing material 6 with. Then, this work is repeatedly performed sequentially, and the roofing material 6 is laid in the ridge direction, thereby completing the work of attaching the stopper 1 to the roofing material 6 and laying the roofing material 6.

In the first embodiment, a substantially triangular reinforcing rib 31 is integrally formed on the outer surface of the folded portion 3 so that even if a snow load acts on the tip of the holding piece 4, the reinforcing rib can be used. The pressing force of the pressing piece 4 that presses the upper surface of the upper roofing material 5 is hardly affected as a result. Further, since the stopper 1 is entirely made of resin, it does not corrode even when exposed to the weather.

FIG. 3 is an explanatory view showing a second embodiment of the stopper 1 of the present invention together with a use state. In this embodiment, a step 22 is formed on the distal end side of the fixed piece 2, and a projection 23 is formed on the folded part 3 side of the fixed piece 2.
The nailing hole 21 is formed in the step 22.

In this case, the lower end of the underwater side of the upper roofing material 6A is thickened by swelling downward, and a depression 61A corresponding to the projection 23 of the fixing piece 2 is formed in that portion. . The upper end of the lower roofing material 6B on the water side is bulged upward to have a large thickness, and a locking step 61B for locking the step 22 of the fixed piece 2 is formed at that portion. ing. A nailing hole 62B corresponding to the nailing hole 21 of the fixing piece 2 is formed in the locking step 61B.

In the second embodiment, as in the first embodiment, a substantially triangular reinforcing rib 3 is provided on the outer surface of the folded portion 3.
1 is present, even if a snow load acts on the tip of the holding piece 4, it is dispersed and received on the lower surface of the reinforcing rib 31, and as a result, the holding piece 4 that presses the upper surface of the upper roofing material 5. Pressure is hardly affected.

Further, a projection 23 and a step 22 corresponding to the shape of the overlapping portion of the upper and lower roofing members 6A and 6B are formed on the tip end side of the fixing piece 2 and the folded portion 3 side, respectively. Installation and roofing work can be easily performed.

In the above embodiment, the stopper 1 is made of resin. However, as shown in FIGS. 4 to 6, it may be made of metal such as stainless steel.

In the third embodiment shown in FIG. 4, the reinforcing member 31A is separate from the stopper 1. This reinforcing member 3
Both ends of 1A are the tip of the holding piece 4 and the folded part 3 respectively.
Is welded and fixed to the outer surface of the lower end of the. The stopper 1 and the reinforcing member 31A are both formed by bending a stainless steel plate.

Instead of fixing the reinforcing member 31A by welding, as shown in FIG. 5, the reinforcing member 31B may be fixed by bolts and nuts 32B. In addition, it may be fixed by caulking with rivets instead of bolts and nuts.

Further, as shown in FIG.
From above, the wall portion may be cut and raised obliquely so as to straddle the fixing piece 2 to form a cut-and-raised piece 31C shaped like a front view, and the cut-and-raised piece 31C may be used as a reinforcing member.

[0021]

According to the first aspect of the present invention, after the fixing piece is fixed to the upper surface of the lower roofing material with a nail, the locking portion formed by the fixing piece, the folded portion, and the pressing piece has an upper side. By inserting the underwater tip of the roofing material and locking the upper surface of the upper roofing material with the holding piece, it is possible to obtain a fixing structure in which the holding piece is not affected by snow.

Further, by making the entire stopper made of synthetic resin, it is possible to impart a free decorative property and to improve the aesthetic appearance of the roof surface.

[Brief description of the drawings]

FIG. 1 is a perspective view showing a first embodiment of a stopper according to the present invention.

FIG. 2 is an explanatory view showing a use mode of the stopper of FIG. 1;

FIG. 3 is an explanatory view showing a second embodiment of the stopper of the present invention together with a use state.

FIG. 4 is an explanatory view showing a third embodiment of the stopper of the present invention.

FIG. 5 is an explanatory view showing a fourth embodiment of the stopper of the present invention.

FIG. 6 is an explanatory view showing a fifth embodiment of the stopper of the present invention.

FIG. 7 is a perspective view showing a conventional fixing member.

FIG. 8 is an explanatory view showing a use mode of the fixing member of FIG. 7;

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Stopper 2 Fixing piece 21 Nailing hole 22 Step 23 Projection 3 Folding part 31 Reinforcement rib (reinforcement member) 31A, 31B, 31C Reinforcement member 4 Pressing piece 5 Field plate 6 Roof material 6A Upper roof material 61A Depression 6B Lower Side roofing material 61B Locking step 62B Nail hole

Claims (1)

[Claims] 1. A fixing piece fixed to an upper surface of a lower roofing material, and a pressing piece folded upward from the one end of the fixing piece via a folded portion provided upright from one end of the fixing piece, At least the outside of the folded portion is reinforced by a reinforcing member.