JPS6123142Y2 - - Google Patents

Description

[Detailed description of the invention] The present invention relates to a connection structure for metal roofing materials, and includes a cover body 1 formed with an open bottom surface, side pieces 2, 2 hanging down on both sides of the cover body 1, and side pieces 2, 2, Gap forming protrusions 3, 3 extending inward from the tops of the gap forming protrusions 3, 2, and fitting recesses 4, 4 extending from the tips of the gap forming protrusions 3, 3 and opening on the lower surface are formed at the upper portions. The fitting pieces 5, 5 that have been fitted, the hooking protrusions 6, 6 extending outward from the lower ends of the fitting pieces 5, 5, and the hooking protrusions 6, 6 diagonally downwardly inward from the tips of the hooking protrusions 6, 6. A cover 8 consisting of guide pieces 7, 7 extending toward the direction is formed by bending a metal plate, and a roughly shaped hanger 10 is fixed on a roof base 9 such as a roof board, and the hanger At both upper ends of the locking protrusions 11, 11 are bent and extended inward, and at the tips of the locking protrusions 11, 11, fitting bent pieces 12, 12 are bent outward in a substantially inverted U-shaped cross section. The fitting protrusions 15, 15 are arranged on both sides of the hanger 10 and extend upward through the rising protrusions 14, 14 at both ends of the roof material 13 formed of a metal plate. The fitting protrusions 15 of each of the roofing materials 13 are fitted to the inner periphery of the fitting curved piece 12 of the hanger 10, and both hooking protrusions 6, 6 of the cover 8 are attached to the hanger 10.
The cover 8 is attached to the hanger 10 between the roofing materials 13 and 13 on both sides by being locked to the lower surfaces of both the locking protrusions 11 and 11, and the lower part of the side piece 2 of the cover 8 is attached to the rising protrusion of the roofing material 13. The cover 8 is brought into elastic contact with the outer surface of the cover 14.
The fitting recess 4 is fitted into the upper end of the fitting curved piece 12 of the hanger 10, and the gap-forming protrusion 3 is placed between the upper part of the side piece 2 of the cover 8 and the fitting protrusion 15 of the roofing material 13. The present invention relates to a connection structure for metal roofing materials formed by forming voids 16.

A roofing material 13 formed of a metal plate is laid on the roof, and when connecting each roofing material 13, 13... in the gable direction, a cover 8 is attached between adjacent roofing materials 13, 13, and each roof is connected. Waterproofing may be performed between the materials 13 and 13. Using such a cover 8, roofing material 13,
13 was conventionally connected as follows. That is, as shown in FIG. 1, the side edges of the roofing material 13 and the both ends of the cover 8 are wrapped around or caulked around both upper ends of the hanger 10 fixed on the roof substrate 9 such as a roofing board. , 13 are connected via the hanger 10, and the cover 8 is attached to the hanger 10 between the roofing materials 13, 13. However, this method requires the use of special tools for winding and crimping, which takes time and effort, and there is also the problem that the cover 8 tends to come off due to strong winds due to insufficient rain protection.

The present invention has been developed in view of the above points, and is a metal roofing material connection that can be constructed using a simple fitting method, has excellent rain protection, and allows the cover to be firmly attached to the hanger. The purpose is to provide structure.

The present invention will be explained in detail below with reference to Examples. cover 8
is formed into a long length by bending a metal plate, and includes a cover main body 1 having a substantially semicircular cross section, and side pieces 2, 2 that hang down on both sides of the cover main body 1 and are folded back into a substantially U-shape.
, gap-forming protrusions 3, 3 extending horizontally inward from the upper ends of the side pieces 2, 2, and fitting recesses extending downward from the tips of the protrusions 3, 3 and having a bottom opening at the upper end. 4,
4, hooking protrusions 6, 6 extending outward from the lower ends of the fitting pieces 5, 5, and inward from the tips of the hooking protrusions 6, 6. The cover 8 is integrally formed with the guide piece 7 extending obliquely downward. The hanger 10 is formed into a substantially U shape by bending a metal plate, and is provided with locking protrusions 11 extending inward at both upper ends, and further includes locking protrusions 11, 1.
A substantially U-shaped fitting piece 1 bent outward at the upper end of 1.
2 and 12 are provided. These hangers 10 are fixedly attached to a roof base 9 such as a roof board with nails 22, and a plurality of hangers 10 are attached in the direction of the eaves of the roof, and in a plurality of rows at predetermined intervals in the direction of the gables of the roof. be. The roofing material 13 is formed by bending a metal plate, and has curved diagonal pieces 18, 18 extending upwardly in a curved manner at both ends thereof, and has curved diagonal pieces 18, 18 extending upwardly at the upper ends of the curved diagonal pieces 18, 18. Rising projecting pieces 14, 14 extend upward through horizontal pieces 19, 19.
Furthermore, an upper horizontal piece 2 is attached to the upper end of the rising protruding pieces 14, 14.
Fitting protrusions 15, 15 which are bent inward in a substantially U-shaped cross section extend through the fitting protrusions 15, 15, and bending pieces 21, 21 having an L-shaped cross section extend from the lower ends of these fitting protrusions 15, 15. It has been set up.

Therefore, each adjacent suspender 10 in the gable direction,
Roofing material 1 laid on roof base 9 in 10 minutes
3 and 13 using the hanger 10, as shown in FIG.
This is done by elastically fitting the fitting protrusions 15, 15 together. In addition, when installing the cover 8 so as to cover the side edges of the adjacent roofing members 13, 13 connected by the hanger 10 in this way, first attach the guide pieces 7, 7 on both sides to the hanger 10. Fitting piece 1
When the cover 8 is brought into contact with the upper ends of 2, 12 and pressed downward, the fitting pieces 5, 5 are bent inward due to the inclination of the guide pieces 7, 7, and the hooking protrusions 6, 6 are fitted into the lower surfaces of the locking projections 11, 11, and the hooking projections 6, 6 are locked to the lower surfaces of the locking projections 11, 11. In this way, the locking protrusion 11,
The cover 8 is fixed to the hanger 10 by locking the hooking protrusions 6, 6 to the hanger 11, and at this time, the second
As shown in the figure, the fitting recesses 4, 4 of the cover 8 fit into the upper ends of the fitting curved pieces 12, 12 of the hanger 10, and the side pieces 2, 2 of the cover 8 fit into the rising protrusions of the roofing materials 13, 13. It is in elastic contact with the outer surfaces of the pieces 14, 14. Further, by the gap type projection piece 3 provided on the cover 8, a gap 16 is formed between the upper part of the side piece 2 of the cover 8 and the fitting projection piece 16 of the roof material 13.

However, although the roofing material 13 and the cover 8 can be attached to the hanger 10 by fitting means, construction can be easily performed. Since the hanging protrusion 6 is locked to the lower surface of the locking protrusion 11 of the hanger 10, there is no fear that the cover 8 will come off even in strong winds, and the cover 8 can be firmly attached to the hanger 1.
0 can be installed. Furthermore, even if rainwater is blown up from the roofing material 13 toward the cover 8 side due to strong winds, the side pieces 2 of the cover 8 are in elastic contact with the rising projections 14 of the roofing material 13, so the rainwater will not enter into the cover 8. This can prevent the side piece 2
Even if rainwater enters between the cover 8 and the rising protrusion 14 due to capillary action, this capillary action is cut off by the gap 16, and further entry of rainwater into the cover 8 can be prevented.

Note that the covers 8 are not attached to all of the suspenders 10 in the end direction, and the suspenders 1 to which the covers 8 are not attached are
0, a solar collector A can be attached using the recess of the hanger 10. In this case, proceed as shown in FIG. That is, 23 is a groove plate formed into a long length by bending a metal plate, and hooking protrusions 24, 24 extending inward are provided at the upper ends of both sides. Fitting pieces 26, 26 having fitting recesses 25, 25 with openings on the lower surface at the upper ends extend upward from the tips of the fittings 24. Also, fitting piece 2
Gap forming protrusions 27, 27 projecting outward are provided at the tips of the gap forming protrusions 27, 26, and side pieces 28, 28 extend downward from the tips of the gap forming protrusions 27, 27. 2
Reference numeral 9 denotes a collector mounting band which is formed into a substantially circular shape by bending a thin metal plate, and has a curved protrusion 30 at the lower end and hooking protrusions 31, 31 which protrude outward on both sides. The collector mounting band 29 is wrapped around the outer periphery of the solar heat collector A formed of a built-in circular tube glass or the like, and the coupling protrusions 33, 33 at the upper end of the collector mounting band 29 are coupled with the coupling tool 34. A collector mounting band 29 is attached to the. The groove plate 23 is fitted into the suspender 10 and the suspender 10 is closed.
The hooking protrusions 24, 24 of the groove plate 23 are locked to the lower surfaces of the locking protrusions 11, 11, and the side pieces 28, 28
The groove plate 23 is fixed in the hanger 10 by making elastic contact with the rising protrusion 14 of the roofing material 13, and the hooking protrusion 3 of the collector mounting band 29 is fixed.
1 and 31 to the lower surfaces of the hooking protrusions 24 and 24 of the groove plate 23, the collector mounting band 29 is fixed within the groove plate 23, and in this way, the solar collector A is attached to the hanger 10. It is something.

As mentioned above, in the present invention, the roofing material and cover can be attached to the hanger by fitting means, so construction can be easily performed, and special tools for wrapping and caulking are not required as in the past. Although the cover is not necessary and is easy to install, the hooking protrusion of the cover is locked to the lower surface of the hanging protrusion of the hanger, so it can be easily installed in strong winds. However, the cover can be securely attached to the hanger without fear of the cover coming off. In addition, even if rainwater is blown up from the roofing material towards the cover side due to strong winds, the side pieces of the cover are in elastic contact with the rising projecting pieces of the roofing material, making it waterproof and prevents rainwater from entering the cover. Even if rainwater enters between the side piece and the rising protrusion due to capillary action, this capillary action is cut off by the gap, preventing rainwater from entering the cover any further, and is excellent in water drainage. It is something that

[Brief explanation of the drawing]

FIG. 1 is a sectional view of a conventional example, FIG. 2 is a sectional view of an embodiment of the present invention, and FIG. 3 is a sectional view of the same with a solar collector attached. 1 is a cover body, 2 is a side piece, 3 is a gap forming protrusion, 4 is a fitting recess, 5 is a fitting piece, 6 is a hooking protrusion, 7 is a guide piece, 8 is a cover, 9 is a roof Base,
10 is a hanger, 11 is a locking protrusion, 12 is a fitting curved piece, 13 is a roofing material, 14 is a rising protrusion, 15 is a fitting protrusion, and 16 is a gap.

Claims (1)

[Scope of utility model registration request] a cover main body formed so that its lower surface is open; side pieces hanging down on both sides of the cover main body; and a gap-forming protrusion extending inward from the upper part of the side pieces;
A fitting piece that extends from the tip of the gap-forming protrusion and has a fitting recess with an opening on the lower surface formed in the upper part, a hooking protrusion that extends outward from the lower end of the fitting piece, and a hooking piece. A cover consisting of a guide piece that extends diagonally downward inward from the tip of the projecting piece is formed by bending a metal plate, and a roughly shaped hanger is fixed on the roof base such as a roof board. At the same time, locking protrusions are bent and extended inward at both upper ends of the hanger, and at the tips of the locking protrusions, a fitting bent piece that is bent outward and has a substantially inverted U-shaped cross section is extended upward, and the metal Fitting protrusions that protrude upward are extended through the rising protrusions at both ends of the roofing material formed of a board, and the fitting protrusions of each roofing material arranged on both sides of the hanger are connected to the fitting curve of the hanger. The cover is fitted to the inner circumference of one side, and both hooking protrusions of the cover are engaged with the lower surfaces of both locking protrusions of the hanger, and the cover is attached to the hanger between the roofing materials on both sides. The lower part is brought into elastic contact with the outer surface of the rising protrusion of the roof material, and the fitting recess of the cover is fitted into the upper end of the fitting curved piece of the hanger, and the gap-forming protrusion is used to connect the upper part of the side piece of the cover to the roof material. A connection structure for metal roofing materials that forms a gap between the fitting protrusion and the protrusion.