JPS5817857Y2 - metal roof shingles - Google Patents

Description

[Detailed description of the invention] The present invention has a fitting part 1 having a substantially U-shaped cross section that opens rearward on the lower surface of the front edge, and the fitting part 1 is fitted on the upper surface of the rear edge at the front side. A flat plate-shaped member having a mating part 2 having a substantially U-shaped cross section and opening toward the mating part 1, and a recess 5 with a downward opening extending over the entire length of the upper horizontal piece 4 of the mating part 1 in the longitudinal direction. A metal plate 3 is bent to have a substantially Z-shaped cross section, and a U-shaped portion 10 that engages the upper horizontal piece 4 is formed in the front half, and a lower piece 1 of the U-shaped portion 10 is formed.
1 is provided with a protrusion 6 that protrudes upward, and the protrusion 6 is fitted into the recess 5 of the upper horizontal piece 4 to allow at least two slides in the longitudinal direction of the upper horizontal piece 4. This relates to a metal roof plate with two or more hangers 7 and a twisted metal roof plate.

The purpose of this invention is to be able to select the optimal position of the roof base material and move the suspension, and to perform the roofing work efficiently depending on the construction location, while also making it possible to use metal that is strong against longitudinal deflection. Located in providing roof shingles.

Generally, when constructing a metal roof, separately prepared suspenders are hooked onto the metal roof on site each time, which makes the roofing work complicated and there is a risk of losing the suspenders. There was a drawback that it was difficult to adjust the position of the hanger relative to the material.

The present invention has been devised in view of the above points, and will be described in detail below based on the embodiments shown in the figures.

The metal roof plate of the present invention is formed by folding back both the front and rear ends of a metal plate 3, such as a rectangular steel plate, over the entire length in the longitudinal direction. It is fixed to a roof base material 8 and is used by joining multiple metal roof plates back and forth, and is made by folding the front and rear of the metal plates 3 downward over the entire length into a substantially U-shape. As shown in FIG. 2, the fitting part 1 is fitted and connected to a fitted part 2 formed by folding the rear end of the lower metal plate 3 upward over its entire length.

Here, a recess 5 is formed on the lower surface of the mated part 2 by actually opening it upward, and a locking piece 9 formed by folding downward into a substantially U-shape is formed at the tip of the upper horizontal piece 4 in the longitudinal direction. They are arranged opposite each other along the entire length.

On the other hand, the hanger 7 is formed by bending a metal piece into a substantially Z-shape, and a U-shaped portion 10 is formed by folding the front half downward into a substantially U-shape.
The upper horizontal piece 4 of the fitted portion 2 is hooked inside, and the convex portion 6 formed by protruding the substantially center of the lower piece 11 of the U-shaped portion 10 upward is inserted into the recess 5 of the upper horizontal piece 4. At least two of these hangers 7 are attached to the metal plate 3, and each hanger 7 is attached to the roof base material 8 so as to be slidable relative to each other in the longitudinal direction of the fitted part 2. While sliding it to an appropriate position, fix the rear mounting piece 13 to the roof base material 8 with nails 14 to support the metal plate 3 in a predetermined position, and then attach the fitting part 1 of the upper metal plate 3.
is fitted onto the lower fitted portion 2 from the top of the hanger 7 to connect the metal plates 3, 3 above and below, and to hide the hanger 7.

As described above, the present invention includes forming a recess with a downward opening in the longitudinal direction of the upper horizontal piece of the fitted part formed on the upper surface of the rear edge of the metal plate, and a U-shaped part formed on the front half of the hanger. A protrusion projecting upward is formed on the lower piece of the hanger, and the U-shaped part of the hanger is engaged with the upper horizontal piece of the metal plate, and the protrusion of the hanger is fitted into the recess of the upper horizontal piece. Since the upper horizontal piece of the metal plate is sandwiched in the U-shaped part of the hanger, the hanger does not come off the metal plate, and the hanger can be attached to the metal plate in advance and the roof can be arranged. It allows installation work to be carried out, increases construction efficiency, there is no risk of losing the hanger, it can support the metal plate reliably in two or more places, and it can keep the metal plate in the specified position. It has the advantage of being able to move the hanger freely and adjust it to the optimal position on the roof sub-layer to which it is fixed, and in addition, the recess that extends over the entire length of the upper horizontal piece is It has the advantage of being able to prevent bending because it acts as a reinforcing knob and extends over the length of the metal roof sheet.

[Brief explanation of drawings]

FIG. 1 is a perspective view showing an embodiment of the present invention, and FIG. 2 is a cross-sectional view showing the same state of use, in which 1 is a fitting part, 2 is a fitted part, 3 is a metal plate, and 4 is a sectional view showing the same state of use. Upper horizontal piece, 5 is concave, 6 is convex,
7 is a hanger, 10 is a U-shaped part, and 11 is a lower piece.

Claims (1)

[Scope of utility model registration request] A mating part having a substantially U-shaped cross section that opens rearward on the lower surface of the front edge, and this mating part is fitted on the upper surface of the rear edge and has a substantially U-shaped cross section that opens toward the front. a flat metal plate with a downwardly opening recess formed along the entire longitudinal length of the upper horizontal piece of the mating part; Forming a U-shaped portion that engages the upper horizontal piece, and
A convex portion that protrudes upward is provided approximately in the center of the lower part of the character,
A metal roof plate comprising at least two hangers whose convex portions are fitted into recesses of the upper horizontal piece so as to be slidable in the longitudinal direction of the upper horizontal piece.