JPH0229139B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a roof ridge structure, and the gist thereof is that a ridge beam 4 is disposed on the upper surface of the butt end of left and right roof base plates 1 that are installed abutting each other at the ridge. Then, the roofing 9 is laid on the left and right roof base plates 1, 1 so as to straddle the ridge on the lower surface of the ridge sill 4,
The upper roofing 11 is laid covering the left and right ridge beams 4, and the roofing board 3 is placed over the upper roofing 11 on the roof base plate 1 with the ridge side ends butting against the ridge beam 4, and the roofing board A caulking material 5 is filled in the area between the butt end of 3 and the ridge beam 4, and the roof plate 3 of the ridge
and a roof ridge structure characterized in that a ridge tile 2 covering the ridge sill 4 is attached with a ridge tile fixing nail 8 which is inserted through the nail hole 12 of the ridge tile 2 and extends through the ridge sill 4 to the roof base plate 1. This is related.

In the case of a conventional roof ridge structure, as shown in Figures 1 to 3, roof plates 3' are installed up to the roof base plates 1' placed on the left and right sides of the ridge, and The ridge sill 4' was fixed above between the base plates 1' with the brackets 7, and the ridge tile 2' was fixed to the ridge sill 4' with the ridge tile fixing nails 8'. There is a large gap between the ridge beam 4' and the roof board 3' on both sides of the roof, and a large amount of caulking material 5' is applied to this gap, and it is difficult to fill it completely, making it difficult to keep out rain. Further, a special receiving metal fitting 7 for fixing the ridge beam 4 was required. In order to solve this problem, the embankments disclosed in Japanese Utility Model Application No. 54-36321 and Japanese Utility Model Application No. 53-67318 have been proposed, but these methods have problems with waterproofing and workability. It was something that left behind.

The present invention has been made in view of the above points, and its purpose is to provide excellent rain protection with a small amount of caulking material, to eliminate the need for metal fittings, and to improve waterproofing and workability. The object of the present invention is to provide an advantageous roof ridge structure.

Hereinafter, the present invention will be explained in detail based on illustrated embodiments.

FIG. 4 shows a first embodiment of the roof ridge structure of the present invention. The roof base plates 1 are installed on the left and right sides of the ridge portion with their ridge side ends butted against each other. A waterproof sheet roofing 9 is installed on the top of the roof base plate 1.
has been installed. Ridge beams 4 are fixed to the upper surfaces of the ridge-side ends of the left and right roof base plates 1 with nails 10, respectively. Reference numeral 11 denotes an upper roofing that covers the ridge sill 4 from above. 3 is a roof board such as a metal roof board or an asbestos cement board, and is installed on the roof base board 1 so as to butt against the ridge 4. At this time, the end of the upper roofing 11 is wrapped around and pressed down by the roof board 3, thus preventing rainwater from entering the ridge sill 4. Reference numeral 5 denotes a caulking material applied between the corner of the ridge beam 4 and the edge of the roof plate 3 on the ridge side, and prevents rainwater from entering between the ridge beam 4 and the roof plate 3. The lower ends of both sides of the ridge tile 2 are placed on the roof board 3. To fix the ridge tile 2 to the ridge part, a nail hole 12 is drilled in the ridge tile 2, and a ridge tile fixing nail 8, such as a copper nail, is passed through the nail hole 12 and driven into the ridge sill 4. 13 is a packing interposed between the head of the ridge tile fixing nail 8 and the ridge tile 2.

FIG. 5 shows another embodiment of the invention. Both sides of the upper roofing 11 are laid on the roofing board 3 without being rolled up by the roofing board 3, and the caulking material 5 is applied under the upper roofing 11.

As described above, in the present invention, a ridge ridge is disposed on the upper surface of the butting ends of left and right roof base plates that are installed abutting each other at the ridge, and the roofing straddles the ridge on the lower surface of the ridge. The upper roofing is laid on the left and right roof base plates, the upper roofing is laid covering the left and right ridge beams, and the roofing board is placed on top of the roofing, with the ridge side edges butted against the ridge beams, and then installed on the roof base plates. Fill the area between the butt ends of the roof shingles and the ridge beam with caulking material, and the roof shingles on the ridge and the ridge tile that covers the ridge beam are inserted through the nail hole, pass through the ridge beam, and reach the roof base plate. Since the ridge tile was installed with fixing nails, there is no large gap formed between the ridge tile and the roof board.
Therefore, the caulking material can be filled in small amounts and reliably into these gaps, making it excellent for keeping out rain, and since the ridge beam is directly attached to the roof base plate, it is easy to install, and there is no need for metal fittings. Below the ridge tile, a double waterproofing structure is created with roofing laid on the left and right roof base plates and upper roofing covering the left and right ridge beams, and a sufficient waterproofing effect is obtained. The two roofing sheets can be fixed using ridge tile fixing nails that fix the ridge tile, and the ridge sill can also be fixed, which has the advantage of simplifying the fixing configuration.

[Brief explanation of drawings]

FIG. 1 is a sectional view of a conventional example, FIGS. 2 and 3 are cutaway perspective views of the same, FIG. 4 is a sectional view of a first embodiment of the present invention, and FIG. 5 is a second embodiment of the present invention. 1 is a cross-sectional view of the roof base plate, 2 is a ridge tile, 3 is a roof plate, 4 is a ridge beam, and 5 is a caulking material.

Claims (1)

[Claims] 1. A ridge beam is arranged on the upper surface of the butt end of the left and right roof base plates that are installed abutting each other at the ridge,
Roofing is laid on the left and right roof base plates so as to straddle the ridge on the underside of the ridgepiece, the upper roofing is laid covering the left and right ridgepieces, and the roofing board is placed on the ridgepiece from above the roofing. The side edges are butted against the roof base plate, and caulking is filled in the area between the butt ends of the roof plates and the ridge tile, and the roof plate of the ridge and the ridge tile covering the ridge tile are attached to the nails. A roof ridge structure characterized by being installed with a ridge tile fixing nail that is inserted through a hole, passes through a ridge beam, and reaches a roof base plate.