JPS6022166Y2 - roof shingle connection device - Google Patents

Description

[Detailed description of the invention] The present invention relates to a roof plate connection device, and its purpose is to prevent rain from entering the roof panels from the horizontal connection portions of the roofing materials. to provide connection devices.

The present invention will be explained in detail below using examples.

In the figure, reference numeral 1 denotes a metal roof plate, in which a concave curved piece 5 for upper locking is provided on the upper surface side of the upper edge, and a fixing piece 6 extends from the upper end of the concave curved piece 5 for upper locking. Also, a lower locking piece 7 is provided on the lower surface side of the lower edge of the roof plate 1.

A left and right side edge of this roof sheet 1 has a left and right side edge that extends outward, and the extending base of the left and right side sheet 1 is bent inward on the upper surface side of the roof sheet 1. A bent recess 3 for locking is provided, and a locking piece 4 bent in an L shape toward the lower surface inward extends from the other left and right side edges of the roof board 1.

Here, the tip of the cutting plate 2 is a draining piece 8 bent inward on the upper surface, and the upper surface of the cutting plate 8 is provided with a plurality of rows of vertical draining convex portions 9.

Thus, the roof board 1 is placed on the roof base material 10, and the fixing piece 6 portion is fixed to the roof base material 10 by nailing.

When connecting the roof sheets 1 in the lateral direction, the locking piece 4 of the adjacent roof sheet 1 is locked in the locking bent recess 3 of the side plate piece 2 on one side edge of the roof sheet 1. In this case, the adjacent roof board 1 is overlapped on top of the roof board piece 2.

On the other hand, when connecting the roof sheets 1 in the vertical direction, the lower locking piece 7 of the upper roof sheet 1 is locked to the upper locking recessed piece 5 to connect the roof sheets 1 in the vertical direction. It is.

In the present invention, as described above, since the locking piece of the horizontally adjacent roof sheet is locked in the locking bending recess of the roof sheet, the roof sheets can be reliably connected laterally to each other. It does not roll up at the connecting part in the direction, and since the adjacent roof board is overlapped on the scrap board piece that extends outward from one side edge of the roof board, it is possible to Even if rainwater infiltrates into the horizontal joints, the sagging board pieces can prevent rainwater from penetrating into the roof base material.In particular, the ends of the sagging boards can be bent inward on the top surface to prevent rainwater from entering the roof base material. A draining convex portion is provided in the portion between the bending recess for locking of the stag board piece and the cutter piece, and a draining convex portion is provided in the portion between the bending recess for locking and the cutter piece, and a draining convex portion is provided in the lower surface on one side edge of the roof plate laterally adjacent to the bending recess for locking. By locking the locking piece bent in an L-shape toward the direction of the roof, and by placing the adjacent roof plate on top of the left-over plate piece, even if rainwater tries to enter the horizontal connection between the roof plates, First, in the first step, rainwater is prevented from entering into the locking bent recess, and even if rainwater were to infiltrate beyond this locking bent recess, the draining protrusion would prevent the rainwater from entering. Furthermore, even if rainwater were to infiltrate beyond the draining protrusion, the draining piece would completely prevent the rainwater from entering.

In this way, in the present invention, rainwater is prevented from entering the roof base material by the triple rainwater infiltration prevention means of the locking bending recess, the draining protrusion, and the draining piece at the horizontal connection parts of the roof panels. It has the advantage of being able to reliably prevent the infiltration of

Furthermore, a bent recess for locking is formed at the extending base of the end plate piece extending outward from one side edge of the roof plate, and a bent recess for locking is formed at the base of the fixed piece extending from the upper edge of the roof plate. A concave bent piece for upper locking is provided, and a locking piece bent downward in an L shape from one side edge of a horizontally adjacent roof plate is locked in the bent bent recess for locking, and the concave bent piece for upper locking is fixed. Since the lower end of the roof board adjacent to the top is locked with a lower locking piece bent downward in an L shape, the roof board itself is used without using a separate side board or joint. They can be connected vertically, horizontally, and horizontally to each other for roofing, making the roofing work easier and faster.

[Brief explanation of the drawing]

FIG. 1 is a partially cutaway perspective view of an embodiment of the present invention, and FIG. 2 is a cross-sectional view showing how roof panels are connected in the vertical direction, in which 1 is a roof panel, 2 is a shingle piece, and 3 is a cross-sectional view showing how roof panels are connected in the vertical direction. 4 is a locking bent recess, 5 is a concave upper locking piece, and 6 is a fixing piece.

Claims (1)

[Scope of utility model registration request] A side plate piece is extended outward from one side edge of the roof plate, and the extending base of the plate piece is bent inward on the upper surface side of the roof plate to form a bent recess for locking. , the tip of the stern plate is bent inward on the upper surface to form a draining piece, and a sluice protrusion is provided between the locking bending recess of the stern plate and the draining piece, and the roof is fixed. A concave curved piece for upper locking is provided on the upper surface side of the upper edge of the plate,
A fixing piece extends from the upper end of the concave curved piece for upper locking, and a locking piece bent in an L shape toward the lower surface inward is engaged with one side edge of the horizontally adjacent roof plate in the bent bending recess for locking. At the same time, the lower locking piece bent in an L shape toward the lower surface side is locked to the lower edge of the roof plate next to the top plate in the upper locking recessed piece, and A roof shingle connection device that overlaps adjacent roof shingles.