JPS6235772Y2 - - Google Patents

Description

[Detailed Description of the Invention] This invention relates to metal roofing plates that are connected in a checkered pattern to form a metal roofing.

The metal roofing board of this invention is rectangular and is used in a horizontally elongated manner, and the upper edge and one side edge have hook plates for engagement, ridges and grooves for drainage, and the lower edge and grooves are provided. The other side edge is provided with a claw edge that engages with the groove, and a claw plate and claw edge that engage with the claw plate, thereby making the connection of the metal roof board connection part tight and watertight, and using a hanger. Its characteristic is that it does not.

To specifically explain this idea with examples,
As shown in Fig. 1, the upper side of the main body 1, which is a rectangular metal plate with a width-to-length ratio of 2:1, has a horizontal folded edge 23, and the folded edge 23 has a groove for fixing it to the roof board. A screw hole 3 is drilled and two protrusions 4 are protruded in parallel inside the screw hole 3, a groove 5 is formed between the protrusions 4, and a toothed portion 6 is formed in the protrusion 4 at the center of its length. is provided as described later, and the lower end of the vertical side of the innermost protrusion 4 is bent at a predetermined height from the plane formed by the bottom surface of the folded edge 23, except for the right end, and is bent at a predetermined slope to the lower edge 8. The surface of the main body 1 is made of a uniform slope by gradually increasing the height from the plane, and a claw plate 7 has a claw on the surface of the main body 1 near the lower end 8. It is arranged parallel to the upper side toward the upper edge part 2. At the lower edge portion 8, the edge is bent toward the back side of the main body 1 to form a claw edge 9. Next, one side edge 10 of the main body 1 (the first
On the right side of the figure, a wide groove 12 recessed from the surface of the main body 1 as required, and a plurality of protrusions 19 connected to one side edge of the groove 12 are arranged. A groove 11 is formed, and a folded edge 20 with a screw hole 3' is provided at the outer end of the protrusion 19. The depth is selected such that the surface of the main body 1 is the same when the main body 1 is moored, and the upper surface of the protrusion 19 is made lower than the surface of the main body 1 by the thickness of the plate, and the bottom surface of the groove 12 has an adjacent surface at the time of assembly. The other side edge 14 of the main body 1
A claw plate 13 that engages with an integral claw plate 16 is disposed on the back surface of the holder, and a claw edge 15 is provided on the other side edge 14 with the edge bent downward except for the area near the upper edge 2. A claw plate 16 is disposed at a predetermined position from the edge with the claw facing the other edge. At the corner between the upper edge 2 and the one side edge 10, the concave groove 12 is raised at the part that continues with the main body 1 to form a step parallel to the surface of the main body 1 and a predetermined length from the surface by the thickness of the plate. The stepped portion 21 and the protrusion 4 on the upper edge side are made shorter by the thickness of the plate, and the other protrusions 4 are provided with a stepped portion 26 formed by reducing the height to a predetermined height. A notch 29 is provided at the corner between 2 and the other side edge 14, and grooves 25, 25' corresponding to the one side edge 10 are formed at a predetermined depth in the central part of the plurality of protrusions 4. It is recessed.

With the above configuration, this invention is used as shown in FIG. That is, the other side edge 14 overlaps on the one side edge 10 of the other main body 1' of this invention, and the lower edge 8 side overlaps the upper edge 2 and on the other side edge 1 of the other main body 1 in the lower stage. 14 is placed on the center part of the lower body 1, and the upper, lower, left, and right bodies 1 are closely connected to each other to form a metal roofing in a horizontal checkerboard pattern. The details thereof will be explained below with reference to partial sectional views shown in FIG. 5 and subsequent figures. That is,
On the one side edge 10 side, in the section I-I' shown in FIG. The surfaces of the main bodies 1 and 1' to be connected are the same,
Further, the claw plates 13, 16 are arranged so that a slight groove 17 is formed between the claw edge 15 and the main body 1 when the claw plate 13 and the claw plate 16 of the other side edge 14 of the other main body 1' are engaged.
The position of is set. The deep groove 18 provided in the groove 12 brings the bottom surface into close contact with the roof board and functions as a reservoir for water sucked up between the claw plates 13 and 16. The upper surface of the protrusion 19 is made lower than the surface of the main body 1 by the thickness of the plate so as to be in contact with the back surface of the main body 1' to be connected, and the bottom surface of the folded edge 20 formed by bending the edge thereof is the same as the bottom surface of the folded edge 23. It is on the plane of creation. Similarly, the first section of the H-H′ cross section of the one side edge 10
In the part shown in FIG. 2, the stepped portion 21 is formed in such a width that the eave portion 22 of the corresponding portion of the other side edge portion 14 overlaps, and the eave portion 22 has no claw edge 15, and the main body 1,
1' is connected, the water that accumulates in the gap 17 is blown up by the overlap between the eaves part 22 and the stepped part 21 and the gap 1.
7 and the side wall of the stepped portion 21 located at the back of the wall. Next, in the section of the A-A' cross section shown in FIG. The height of the protrusions 4, 4 on the upper edge is the same as the height of the lower edge 8, and the height is selected so that they contact the back surface of the main body 1' to be connected. The descending ends of the vertical sides of the protrusions 4, except for the right end, are bent at a predetermined slope at a predetermined height from the attachment surface to the roof board, and near the descending ends, the above-mentioned claw plate 7 is bent downward. The upper side is connected to the oblique side of the outermost protrusion 4 and is bent horizontally to form a folded edge 23.
The main body 1 is attached to the roof board through screw holes 3 provided in the main body 1. The portion shown in FIG. 7 of the C-C′ cross section corresponds to the center of the upper edge portion 2, and the protrusion 4,
4, a claw edge 24 having the same depth as the groove 11 in the main body 1 shown in FIG. and are grooved. That is, groove 2
5 and 25' are recessed with the width of the overlapping part of one side edge 10 and the other side edge 14, as shown in FIG. ' The other side edge 14 of the main body 1'' from the left overlaps the one side edge 10 of the main body 1'' as shown by the imaginary line, and these grooves 25, 25'
This allows the upper stages 1' and 1'' of the main body 1 to be connected to each other in a fixed position in a checkered pattern.The portion shown in FIG. Both the grooves 5 and the protrusions 4' are lower by the thickness of the main body 1, respectively.
A groove 5' is formed. The part that creates the step is shifted toward the side edge of one side edge 10 with respect to the connecting edge between the step 21 and the groove 12, as shown as a step 26 in FIG. We are trying to prevent this from blowing through. In the portion shown in FIG. 9 of the E-E' cross section, a groove 5' that is one step lower than the protrusion 4 is formed in a wide manner. In the portion of the F-F' cross section shown in FIG. 10, the protrusion 4' shown in FIG. 9 is connected to the protrusion 19. Then, as shown in FIG. 5, a packing 27 is inserted into the groove 5, and the packing 27
The entire area is placed in a concave groove 11' following the groove 11'. J-
The notch 28 in the section J' shown in FIG. 14 overlaps the folded edge 23 (shown in FIG. 6) of the stepped portion 26, so the oblique side of the protrusion 4 is cut out by the thickness of the plate. Furthermore, the left part of the folded edge 23 is raised by the thickness of the plate at the overlapping length. The notch portion 29 at the left end of the upper edge portion 2 is cut out so that the notch portion 29 contacts the step of the step portion 26 when the eaves portion 22 is rested on the step portion 21. Although not shown, grooves for returning water may be provided in a staggered manner at required locations on the protrusion 4 of the upper edge portion 2 in FIG.

According to the above configuration, the left and right main bodies 1 are attached to the roof board with the one side edge 10 and the other side edge 14 connected watertightly in a straight line by the engagement of the claw plates 13 and 16 and by the packing 27. , the upper and lower main bodies 1 are connected to each other by the engagement of the claw plate 7 and the claw edge 9 between the upper edge 2 and the lower edge 8, and by the packing 27, the grooves 25, 25' and the corresponding grooves 12,
It is attached to the roof board in a watertight connection in a checkerboard pattern by overlapping with the main body 11, and the checkerboard pattern roofing is firmly constituted, and there is no water pooling in the joint groove formed between the upper and lower main bodies 1. Furthermore, since the nail plates are connected continuously, the metal roof itself does not fluctuate or bend due to wind pressure, making it easy to replace the roof locally, and even if the roof slope changes, the roof width and roof plate length can be maintained even if the roof slope changes. By adjusting the relationship, there are effects such as the ability to standardize the shapes and dimensions of the hipped corner members shown in FIG. 4.

[Brief explanation of the drawing]

Figure 1 is a plan view of the metal roof plate according to this invention.
Fig. 2 is a right side view of Fig. 1, Fig. 3 is a plan view of the metal roof panels of this invention combined in a checkered pattern, Fig. 4 is a plan view of the hip ridge corner of the same above,
Figure 5 is an enlarged partially cutaway sectional view taken along arrow A-A' in Figure 1, Figure 6 is an enlarged partially cutaway view taken along arrow B-B' in Figure 1, and Figure 7 is an enlarged cross-sectional view taken along arrow A-A' in Figure 1. −C′ arrow enlarged cross-sectional view,
Figure 8 is an enlarged sectional view taken along the line D-D' in Figure 1;
The figure is an enlarged cross-sectional view taken along the line E-E' in Figure 1, Figure 10 is an enlarged cross-sectional view taken along the line F-F' in Figure 1, and Figure 11 is an enlarged cross-sectional view taken along the line G-G' in Figure 1. Fig. 12 is an enlarged sectional view taken along the line H-H' in Fig. 1, and Fig. 13 is an enlarged sectional view of Fig.
FIG. 14 is an enlarged sectional view taken along the line I-I' in FIG. 1, and FIG. 14 is an enlarged sectional view taken along the line J-J' in FIG. In the figure, 1 is the main body, 2 is the upper edge, 3 is the screw hole,
4 is a protrusion, 5 is a groove, 6 is a tooth, 7 is a nail plate, 8 is a lower edge, 9 is a nail edge, 10 is one side edge, 11 is a groove, 12 is a groove, 13 is a groove Nail plate, 14 is the other side edge,
15 is a nail edge, 16 is a nail plate, 17 is a groove, 18 is a deep groove, 19 is a protrusion, 20 is a folded edge, 21 is a step, 2
2 is the eaves part, 23 is the folded edge, 24 is the claw edge, 25
is a concave groove, 26 is a stepped portion, 27 is a packing, 28
is a notch, and 29 is a notch.

Claims (1)

[Scope of utility model registration request] The upper side of the main body 1 of the rectangular metal plate is a horizontal folded edge 23, and a plurality of protrusions 4 of a predetermined height are arranged in parallel to the folded edge 23, and between the protrusions 4, forms a concave groove 5, and the lower end of the vertical side of the innermost protrusion 4 is bent at a predetermined height from the plane formed by the bottom surface of the folded edge 23, except for the right end, and the lower edge is bent at a predetermined slope. 8, the height from the plane is increased to form a uniform surface of the main body 1,
Near the descending end, on the surface of the main body 1, a claw plate 7 with claws facing downward is arranged parallel to the upper side to form the upper edge 2, and at the lower edge 8 of the main body 1, the edge is connected to the back surface of the main body 1. The claw edge 9 is bent to the side and engaged with the claw plate 7 disposed below, and one side edge 10 has a wide groove 12 recessed from the surface of the main body 1 and one side of the groove 12. A plurality of protrusions 19 are connected to the edge and arranged, and a groove 11 is formed between the protrusions 19, and the depth of the groove 12 is set when the other side edge 14 of the adjacent main body 1 is suspended. The depth is such that the surface of the main body 1 is the same, and the upper surface of the protrusion 19 is lower than the surface of the main body 1 by the thickness of the plate,
The other side edge 1 of the adjacent main body 1 is located on the bottom surface of the groove 12.
4 is provided with a claw plate 13 that engages with an integrated claw plate 16, and the other side edge 14 is provided with a claw edge 15 whose edge is bent downward except for the area near the upper edge 2. A claw plate 16 with a claw facing the other edge is disposed at a predetermined position from the edge, and at the corner of the upper edge 2 and one side edge 10, a groove 12 is formed in the part that continues with the main body 1. The stepped portion 21, which is raised at the bottom and provided with a step parallel to the surface of the main body 1 and at a predetermined length equal to the thickness of the plate from the surface, and the protrusion 4 on the upper side are made shorter by the thickness of the plate, and other The protrusion 4 is provided with a stepped portion 26 formed by lowering its height to a predetermined height, and a notch 29 is provided at the corner of the upper edge 2 and the other side edge 14, and a plurality of protrusions 4 are provided. In the center of the length, grooves 25 and 25' corresponding to the one side edge 10 are formed to intersect with each other at a predetermined depth, and the folded edge 23 of the upper edge 2 and the one side edge 1
The folded edge 20 of No. 0 is characterized in that its bottom surface is arranged on the same plane and screw holes 3 and 3' are provided respectively, so that a single-letter checkered pattern roofing can be constructed tightly and watertight without using hangers. metal roof shingles.