JPH0329940B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a roof ridge structure, and more particularly to a roof ridge structure equipped with a ridge cover that can adapt to a roof slope.

(Prior art) As a conventional roof ridge structure, for example, the 12th ridge structure
The ones shown in FIG. 1 and FIG. 13 are known.

This conventional roof ridge structure includes a ridge tile 01 that covers the ridge of the roof from above, and ridge tiles 02 that are provided at both ends of the ridge tile 01 and cover the ends. was nailed to the roof side through Kasagi 03.

The ridge tile 01 and the ridge cover part 06 of the oni tile 02 fixed to the ridge tile 01 are made of a semi-cylindrical curved surface,
Both sides of this curved surface are bent inward, and the Kasagi 0
It is fixed with screws at 3.

In addition, when installing this ridge tile 01 and oni tile 02 on a corrugated roof, attach the Kasagi 03 and the main tile 04 on the roof side.
A side door 05 whose lower surface is processed to have the same shape as the upper surface of the main body tile 04 is interposed between them.

(Problems to be Solved by the Invention) However, in such a conventional ridge structure, since the ridge cover portions 04 of the ridge tile 01 and the oni tile 02 are formed with a constant radius of curvature, one ridge tile 0
1 and Onigawara 02 could only be installed on roofs with specific slopes.

In addition, ridge tile 0 that can be installed on a roof with a small slope
1 and Onigawara 02 on a roof with a large slope, the distance between the Kasagi 03 and the main tile 04 will be larger than when the roof slope is small. A gap was created between both sides of the ridge tile 01 and the ridge tile 02 and the Kasagi 03, and there was a risk that both sides of the ridge tile 01 and the ridge tile 02 would crack when nailed to the roof side.

(Means for Solving the Problems) The present invention has been made for the purpose of solving the above-mentioned problems, and in order to achieve this purpose, the present invention has been made to solve the above-mentioned problems. A ridge cover that can change the inclination angle of the sloped surface or the radius of curvature of the curved surface by bending, and onigawara tiles provided at both ends of the ridge cover,
The onigawara includes a ridge cover and a ridge cover to which the ridge cover is fixed in contact with the upper surface, and a drainage groove on the upper surface of the ridge cover of the onigawara and a groove near the ridge cover. Therefore, a means was adopted in which a conical surface or stepped conical surface having a large inclination angle or a small radius of curvature was formed.

(Function) Therefore, in the roof ridge structure of the present invention, since the inclination angle of the sloped surface of the ridge shell or the radius of curvature of the curved surface can be changed by bending, the slope or curved surface of the ridge shell can be changed according to the roof slope. It can be formed with a different angle of inclination or radius of curvature.

In addition, because a conical surface or stepped conical surface is formed on the upper surface of the ridge casing of the oni tile, the angle of inclination increases or the radius of curvature decreases as the ridge approaches the ridge. By arranging the end of the ridge cap at a position with an angle of inclination or radius of curvature that is approximately equal to the angle of inclination of the inclined surface of the ridge or the radius of curvature of the curved surface, almost the entire length of the lower surface side of the end of the ridge cap is aligned with the top surface of the ridge. The ridge cover and onigawara can be fixed in a state where they are in contact with.

In addition, since a drain groove is formed on the upper surface of the ridge cover of the onigawara, even if rainwater enters through the gap between the ridge cover and the ridge cover during rain, the rainwater will flow down the drain through the drain groove.

(Example) Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.

First, the structure of the first embodiment shown in FIGS. 1 to 5 will be explained.

In addition, the embodiment of the present invention has a bendable ridge casing 10.
This is an example of a corrugated sheet roof being actively adopted.

A has a ridge structure with a gable roof, and includes a ridge cover 10 and a tile 20.

The ridge cover 10 covers the entire length of the ridge part of the roof, and is fixed to the main body tile 15 on the roof side via caps 12, 12.

The ridge cover 10 has inclined surfaces 11 and 1 whose upper surfaces face each other.
It is made of a metal plate so that its inclination angle can be changed by bending it depending on the slope of the roof, and the outer surface is painted to prevent rust.

In addition, the ridge cover 10 is fixed using a wide and long Kasagi 12,
12 so as to cover it from above, and the Kasagi 1
Nails 2 and 12 from the side (nails 13 and 13)
It is done by doing.

Reference numeral 16 denotes a side door, which is interposed between the caps 12, 12 and the main body tile 15, and whose lower surface is formed in the same shape as the upper surface of the main body tile 15.

The onigawara 20 is provided below the end of the ridge cover 10, and covers and shades the joint between the side tiles 14, 14. It consists of a ridge cover part 22 to which the ridge cover 10 is fixed in contact with the upper surface.

The ridge portion 21 has a round front shape and is formed substantially vertically.

Further, the ridge enveloping portion 22 is composed of a pyramidal surface portion 221 and a draining portion 222 formed of a cuttable material, and the upper surface of the pyramidal surface portion 221 is a pyramidal surface whose inclination angle increases as it approaches the ridge portion 21. The drain section 222 is formed of opposing inclined surfaces, and a drain groove 223 is formed on the upper surface.

In addition, the onigawara 20 is fixed using the drainage part 2 of the ridge cover part 22.
This is done by drilling bottomed holes 224, 224 in 22 and nailing them (nails 24, 24) to the side tiles 14, 14 from above using the bottomed holes 224, 224.

Next, the state of use will be explained with reference to FIGS. 3 to 5.

The onigawara 20 is connected to the sleeve tiles 14 and 1 by the nails 24 and 24.
It is fixed to the roof side in a position that covers the joint of 4.

In addition, the ridge cover 10 is bent so that the inclined surfaces 11, 11 have an inclination angle according to the roof slope, and the end portion is connected to the inclined surface of the ridge cover 10 of the ridge cover portion 22 of the onigawara 20. The nails 13, 1 are placed at a position having an inclination angle that is approximately equal to the inclination angle of
3 is fixed to the roof side.

In addition, FIG. 3 shows a state where the ridge cover 10 and the oni tile 20 are installed on the ridge of a roof with a small slope, and FIG. 4 shows a state where they are installed on the ridge of a roof with a large slope.

A ridge cover 10 is provided at both ends of the ridge cover part 22 and on the upper surface of both ends.
When the slopes 11 of the ridge sheath 10 are bent at an angle of inclination according to the roof slope, there is a gap between both ends of the ridge sheath 22 and the ends of the ridge sheath 10 that overlap. It may occur. In particular, ridge bag 10
When the slope of the inclined surface 11 becomes gentle, the above-mentioned gap is likely to occur.

However, if a gap occurs, a sealing material or caulking material with compressive recovery properties may be provided in advance on the side of the end portion of the ridge cover portion 22 to fill the gap.

Here, as shown in FIG.
2 is placed below the ridge cover 10, so when it rains,
Even if rainwater infiltrates through the gap between the ridge cover 10 and the oni tile 20, the rainwater flows down through the ditch 223.

Next, a second embodiment shown in FIG. 6 will be described.

In this embodiment, a mounting guide line 53 is attached to the pyramidal surface part 521 of the ridge cover part 52 of the onigawara 50 according to the roof slope.
This is an example of filling in the following.

In addition, in the figure, 51 is the ridge oni part, 522 is the drain part, 52
3 is a drainage groove, and 524 is a bottomed hole.

Therefore, when fixing the ridge casing 10, the installation guide line 53 serves as a guide, making it easier to arrange the ridge casing 10.

Next, a third embodiment shown in FIG. 7 will be described.

This embodiment is an example in which the upper surface of the pyramidal surface portion 621 of the ridge cover portion 62 of the oni tile 60 is formed as a stepped pyramidal surface with an inclination angle of a certain gap.

In addition, in the figure, 61 is the ridge oni part, 622 is the drain part, 62
3 is a drain groove, and 624 is a bottomed hole.

Therefore, when the end of the ridge cover 10 is placed above the ridge cover part 62, the contact area between the ridge cover 10 and the oni tile 60 increases, the fixation of the ridge cover 10 is improved, and the ridge cover 10 and It becomes difficult for rainwater to enter through the gaps between the onigawara tiles 60.

Next, a fourth embodiment shown in FIGS. 8 and 9 will be described.

In this embodiment, the ridge cover 40 has a semi-cylindrical shape, and the upper surface is formed with a curved surface, and the ridge cover part 72 of the onigawara 70 is composed of a conical surface part 721 and a draining part 722, and the conical surface part 721 is formed as a ridge part. 71, the radius of curvature increases as it approaches the conical surface, and the draining portion 722 is formed as a curved surface.

In the figure, 723 is a drainage groove, and 724 is a bottomed hole.

Next, a fifth embodiment shown in FIGS. 10 and 11 will be described.

This example is a ridge structure B of a hipped roof,
This is an example in which an oni tile 80 is provided at the corner of the descending ridge.
Incidentally, in the onigawara, the ridge part 81 is formed diagonally and in an acute-angled shape.

In addition, in the figure, 82 is a ridge shell part, 821 is a pyramidal surface part, and 8
22 is a drainage part, 823 is a drainage groove, and 824 is a bottomed hole.

Note that the other configurations of the second to fifth embodiments are the same as those of the first embodiment, so explanations thereof will be omitted.

Furthermore, since the usage conditions are the same as those in the first embodiment, the explanation will be omitted.

Although the embodiments of the present invention have been described above in detail with reference to the drawings, the specific configuration is not limited to these embodiments, and the present invention may be modified without departing from the gist of the present invention. included.

For example, the front shape of the ridge part of the oni tile is not limited to that shown in the example, and in the example, the ridge part was composed of a pyramidal surface part or a conical part and a drain part, but the upper part of the ridge part The entire surface may be formed into a pyramidal surface or a conical surface, and a drainage groove may be formed on the conical surface.

Further, in the embodiment, the ridge cover and the oni tile are fixed to the roof side by nailing, but they may be fixed by adhesive, or may be fixed by both nailing and adhesive.

(Effects of the Invention) As explained above, in the roof ridge structure of the present invention, the inclination angle of the sloped surface of the ridge cover or the radius of curvature of the curved surface can be changed by bending, so that the roof slope can be changed. By changing the angle of inclination or the radius of curvature accordingly, the effect is obtained that one ridge can be adapted to the ridges of a roof with different slopes.

In addition, because the upper surface of the ridge casing of the oni tile is formed into a conical surface whose inclination angle or radius of curvature increases as it approaches the ridge casing, the slope of the ridge casing is By placing the end of the ridge cover at a position with an inclination angle or radius of curvature that is approximately equal to the inclination angle or radius of curvature of the curved surface,
One Onigawara can be adapted to the ridges of roofs with different slopes.

In addition, since a drainage groove is formed on the upper surface of the ridge casing of the onigawara, even if rainwater enters through the gap between the ridge casing and the ridge casing during rain, it can be prevented from penetrating into the inside of the ridge casing. .

[Brief explanation of the drawing]

Fig. 1 is an assembled perspective view showing the roof ridge structure of the first embodiment of the present invention, Fig. 2 is a perspective view showing the onigawara used in the first embodiment, and Figs. 3 and 4 are the first embodiment. 5 is a sectional view showing the roof ridge structure of the first embodiment, FIG. 6 is a perspective view showing the oni tile used in the roof ridge structure of the second embodiment of the present invention,
FIG. 7 is a perspective view showing the oni tile used in the roof ridge structure of the third embodiment of the present invention, FIG. 8 is a perspective view showing the roof ridge structure of the fourth embodiment of the present invention, and FIG. 9 is the fourth embodiment of the roof ridge structure. FIG. 10 is a perspective view showing the onigawara used in the embodiment; FIG. 10 is a perspective view showing the roof ridge structure of the fifth embodiment of the present invention; FIG.
The figure is a perspective view showing the Onigawara used in the fifth embodiment.
Figure 2 is a perspective view showing the ridge structure of a conventional roof;
1 and 14 are perspective views showing a conventional onigawara. 10...ridge cover, 11...slanted surface, 20,50,
60, 70, 80... Onigawara, 21, 51, 61,
71, 81... Munenkibe, 22, 52, 62, 7
2,82...Mune packaging department, 221,521,621,
821... Pyramid surface part (pyramid surface), 721... Conical surface part (pyramid surface), 223, 523, 623, 723,
823...Water ditch.

Claims (1)

[Claims] 1. A ridge cover whose upper surfaces are composed of opposing inclined surfaces or curved surfaces, the angle of inclination of the inclined surface or the radius of curvature of the curved surface can be changed by bending, and a ridge tile provided at both ends of the ridge cover,
The onigawara tile is composed of a ridge cover part and a ridge cover part to which the ridge cover is fixed in contact with the upper surface, and a water cutting groove is provided on the upper surface of the ridge cover part of the onigawara, which slopes as it approaches the ridge cover part. A roof ridge structure characterized by forming a conical surface or stepped conical surface with a large angle or a small radius of curvature.