JPS585774Y2 - ridge structure - Google Patents

Description

[Detailed explanation of the idea] This idea concerns the ridge structure.

In the conventional ridge structure, as shown in Fig. 1, a waterproof sheet 2 is layered on top of the field board 1, and on top of that, the ridge support crosspieces 3 and asbestos slate tiles 4 are arranged, and then covered with a waterproof sheet 5. The caps 6 that have been made are piled up and fixed to the field board 1 with nails 7, wire boards 8 are placed so as to cover these caps 6, and the sides of the wire boards 8 are nailed to the caps 6 with nails 9. was.

Note that 10 is a caulking material. In such a conventional ridge structure, the wire board 8 is fixed to the cap 6 by nailing from the side, so the wire board 8 is fixed to the cap 6 only by the nail heads of the nails 9.

Therefore, concentrated stress tends to occur at the nailing portion of the wire plate 8, and the wind resistance is low.

In addition, in order to fix the wire board 8, the cap 6, the crosspiece 3 for the ridge support, etc. are required, and the installation work of these is required, which increases the cost and makes the construction complicated.

Further, the adhesion between the wire plate 8 and the asbestos slate tile 4 was incomplete, and a waterproof caulking material 10 had to be provided, making negative side construction complicated.

Therefore, the purpose of this invention is to provide a ridge structure with high wind resistance, low cost, and easy construction.

An embodiment of this invention is shown in FIG.

That is, in this ridge structure, a wire plate 13 made of a steel plate is arranged so as to straddle the roof ridge line 12, and the edge portion 14 of the wire plate 13 along the roof ridge line 12 is wound inward, and the reinforcing material 15 is attached to this inner part.
The wire board 13 is fixed by fixing the end edge part 14 to the roofing board 1 with nails 16 through the reinforcing material 15 and the asbestos slate tiles 4.

The other parts are the same as in FIG.

In addition, from the ridge side end 4a of the asbestos slate tile 4 to the edge 14
The distance to the nails 16 for fixing is at least 100 m.
It has been selected as m.

With this configuration, the edge portion 14 is fixed to the asbestos slate tile 4 by the reinforcing material 15 in a state where it is in pressure contact with the asbestos slate tile 4 over a wide area.

That is, since the fixed contact area between the edge part 14 of the wire board 13 and the asbestos slate tile 4 increases, concentrated stress does not occur at the nailing part of the wire board unlike in the conventional example, and therefore the wind resistance strength is improved. As the weather improves, rain protection also becomes perfect.

In addition, the conventional 5-shaped Kasagi bridge does not require a crosspiece, so
The cost is lower and construction is easier.

Furthermore, since nailing can be performed from the upper side of the edge portion 14, the installation work efficiency is improved.

Other embodiments of this invention are shown in FIGS. 3 through 8.

That is, FIG. 3 shows the nail head 16a and the edge 14 of the wire plate 13.
This is an example in which a rubber gasket 18 is interposed between the upper surface 14a to improve waterproofness, and FIG.
This is an example in which a rubber packing 19 is interposed between the lower surface 14b of the asbestos slate tile (not shown), and FIG.
Rubber gaskets 1 are provided on the upper surface 14a and lower surface 14b of 4, respectively.
This is an example in which 8.19 is installed.

Further, FIGS. 6 and 7 show the lower surface 14b of the edge portion 14.
This is an example in which uneven stripes are formed perpendicularly or parallel to the roof ridgeline to further improve adhesion and waterproofness.

In this case, the rubber gasket 19 may be provided in advance as shown in FIG.

Still another embodiment of this invention is shown in FIG.

That is, in this embodiment, the waterproofness is improved by preventing the nail head 16a from getting on the upper surface 14a of the edge part 14 of the board 13, and as shown in FIG. The reinforcing material 15 is inserted into the edge part 14 and the tip of the nail 16 is made to protrude from the nail hole 14C, or as shown in FIG. The construction will be carried out.

In this case, the reinforcing material 21 shown in FIGS. 12 and 13 may be used instead of the reinforcing material 15.

That is, this reinforcing material 21 has a metal plate 22 attached to the upper surface of the reinforcing material 15, thereby covering the nail head 16a.

As mentioned above, the ridge structure of this invention arranges the panels so as to straddle the roof ridgeline, wraps the edges of the panels inward along the roof ridgeline, and wraps the reinforcing material in the inner section. Since the board is fixed by nailing the edge of the board to the roof through a reinforcing material, it has high wind resistance, low cost, and easy construction.

Furthermore, when an elastic body is interposed between the lower surface of the edge of the board and the roof, rain protection is improved.

[Brief explanation of drawings]

Fig. 1 is a sectional view of a conventional example, Fig. 2 is a sectional view of one embodiment of this invention, Figs. 3 to 7 are main part configuration diagrams of other embodiments, and Fig. 8 is a construction illustration. , FIG. 9 is a sectional view of yet another embodiment, FIGS. 10 and 11 are respective construction explanatory views, and FIG. 12 is a perspective view of a modified example of the reinforcing material.
Figure 3 is a sectional view thereof. 1... Field board, 4... Asbestos slate tile, 12... Roof ridge line, 13... Board cutting,
14... Edge portion, 15... Reinforcement material, 1
6...Nail.

Claims (2)

[Scope of utility model registration request] (1) A ridge structure in which both ends of the wire plate along the roof ridgeline are rolled inward, a reinforcing material is wrapped around the inner part, and the inner part is nailed and fixed to the roof via the reinforcing member. (2) The ridge structure according to claim (1) of the registered utility model claim, in which an elastic body is interposed between the internal playing part and the roof.