JPS626045A - Ridge structure of roof - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

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, those shown in FIGS. 13 and 14 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 whose ends are "/72". O
1 and Onigawara 02 were nailed to the roof side via Kasagi 03.

The ridge tile 01 and the ridge cover part 06 of the oni tile 02 fixed to the ridge tile O1 are made of a semi-cylindrical curved surface, and both sides of this curved surface are bent inward and screwed to the capboard 03'. There is.

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

(Problems to be Solved by the Invention) However, in such a conventional ridge structure, since the ridge cover portions 04 of the ridge tile O1 and the oni tile 02 are formed with a constant radius of curvature, one ridge tile 0 ■ and Onigawara 02 could only be installed on roofs with a specific slope. In addition, if you try to install ridge tile O1 and Onigawara 02, which are installed on a roof with a small slope, on a roof with a large slope, the Kasagi 03 Since the distance between the ridge tile 01 and the main tile 04 becomes larger than when the roof slope is small, gaps are created between both sides of the ridge tile 01 and the oni tile 02 and the Kasagi 03, as shown in FIG. When nailing, 1 tile 01 and oni tile 0
There was a risk that cracks would occur on both sides of 2.

(Means for Solving the Problems) The present invention has been made for the purpose of solving the above-mentioned problems, and to achieve this purpose, the present invention has the following features:
It is equipped with a ridge cover whose upper surfaces are composed of opposing inclined surfaces or curved surfaces, and whose inclination angle or radius of curvature of the inclined surface can be changed by bending, and onigawara provided at both ends of the ridge cover, Onigawara is the ridge part that covers the edge of the ridge cover.

a ridge casing part fixed in contact with the top surface of the ridge casing, and means for forming the lower surface of the ridge casing of the onigawara into a conical surface whose angle of inclination or radius of curvature increases as it approaches the ridge part; did.

(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 the lower surface of the ridge cover of the onigawara is formed into a conical surface with an angle of inclination or radius of curvature that increases as it approaches the ridge, the ridge cover can be cut by cutting the end in an inclined or curved direction. The inclination angle or radius of curvature of the cut end F side can be made larger than that of the end before cutting,
Furthermore, the inclination angle or radius of curvature of the lower surface of the cut end can be selected depending on the cutting position.

Therefore, by cutting 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 cap or the radius of curvature of the curved surface, almost the entire length of the lower surface side of the cut end is Onigawara can be fixed to the roof side while touching the top surface.

(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 7 will be explained.

The embodiment of the present invention is an example in which the foldable ridge casing 10 is actively applied to a corrugated roof.

A has a ridge structure with a gable roof, and is equipped with a ridge cover lO and a tile 20.

The ridge cover 10 covers the entire length of the ridge part of the roof, and the ridge cover 10 is attached to the main body tile 15 on the roof side via the caps i2 and 12.
is fixed.

The ridge cover 10 consists of sloped surfaces 11, 11 whose upper surfaces face each other, and is formed of a metal plate so that the slope angle can be changed by bending according to the slope of the roof. Paint treatment has been applied.

The ridge cover 10 is fixed by arranging a wide and long cap 12.12 so as to cover it from the front and nailing it from the side (nails 13.13) to the cap 12.12. .

Reference numeral 14 denotes a side door, which is interposed between the Kasagi 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 at the end of the ridge cover 10 and covers the end.
It consists of a ridge part 21 that covers the end face of the ridge cover 10, and a ridge cover part 22 that is fixed in contact with the upper surface of the ridge cover 10.

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

Further, the ridge portion 22 is formed into a pyramidal surface whose inclination angle increases as it approaches the ridge portion 21, and is made of a cuttable material.

In addition, the onigawara 20 is fixed using a bottomed hole 23.23 in the ridge cover part 22.
Drill a hole and use the bottomed hole 23.23 to insert Kasagi 12.12.
This is done by nailing (nails 24° 24) from above.

Next, the state of use will be explained with reference to FIGS. 3 to 6.

Figures 3 and 4 show a ridge wrapper placed on the ridge of a roof with a small slope.
0 and the oni tile 20 are installed, and the ridge cover lO is bent so that the inclined surface 11.11 has an inclination angle according to the roof slope, and is fixed to the roof side with nails 13.13. .

In addition, the onigawara 20 has a ridge cover part 22 on the slope 11 of the ridge cover lO.
．． By cutting in the inclination direction at a position having an inclination angle equal to the inclination angle of 11, almost the entire length of the lower surface side of the cut end 221 is fixed to the roof side in contact with the upper surface of the one-sided package 10.

In addition, when the inclination angle of the end part 220 of the onigawara 20 is equal to the inclination angle of the slope surface 11.11 of the ridge sheath 10, almost the entire length of the lower surface side of the end part 220 comes into contact with the upper surface of the ridge sheath 10 without cutting. In this state, the onigawara 20 can be fixed to the roof side.

Furthermore, Figures 5 and 6 show a state in which the ridge cover 10 and the oni tile 20 are provided on the ridge of a roof with a large slope. 22 is cut on the ridge portion 21 side.

Note that 222 in the figure is a cut end.

Therefore, one package 10 is bent so that the inclined surface 11.11
can be freely formed at an inclination angle according to the slope of the roof, and the ridge cover part 22 of the onigawara 20 can be formed on the inclined surface 11 of the ridge cover io.
．． By cutting at a position having an inclination angle approximately equal to the inclination angle of 11, the cut end is aligned with the inclined surface 1 of the ridge cover 10.
An angle of inclination approximately equal to 1 can be selected.

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

In this embodiment, a cutting guide line 53 is written on the ridge cover part 52 of the onigawara 50 according to the roof slope, and the cutting guide line 53 is
This is an example in which bottomed holes 54, 54 are drilled every 3 sections.

In Figure 1, 51 is a ridge portion, and 520 is an end portion.

Therefore, when cutting the ridge cover portion 52 according to the roof slope,
The cutting guide line 53 serves as a guide, making the cutting work easier, and furthermore, since the bottomed holes 54, 54 are drilled in advance, the trouble of fixing the oni tile 50 is eliminated.

Next, a third embodiment shown in FIG. 8 will be described.

This embodiment is an example in which the front shape of the ridge portion 61 of the onigawara 60 is formed into a hexagonal shape.

In Figure 1, 62 is the ridge and 620 is the end.

Next, a fourth embodiment shown in FIG. 9 and FIG. 1θ will be described.

In this embodiment, the ridge casing 40 is semi-cylindrical, the upper surface is formed as a curved surface, and the ridge casing 72 of the onigawara 70 is formed into a conical surface whose radius of curvature increases as it approaches the ridge 71. This is an example.

Note that 720 in the figure is an end portion.

Next, a fifth embodiment shown in FIGS. 11 and 12 will be described.

This embodiment is a ridge structure B having a hipped roof, and is an example in which an oni tile 80 is provided at a part of the lower ridge corner.

Incidentally, the ridge portion 81 of the onigawara is formed in an oblique, acute-angled shape.

In Figure 1, 82 is a ridge portion, and 820 is an end portion.

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

Hereinafter, an embodiment of the present invention will be described in detail with reference to the drawings.
□However, the specific configuration is limited to this example.
・Even if there are design changes, etc. that do not deviate from the gist of the present invention, they are included in the present invention.

For example, the front shape of the ridge portion of the onigawara tile is not limited to that shown in the embodiment.

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.

(Effect of the invention) As explained above, in the roof ridge structure of the present invention, the inclination angle of the slope of one ridge or the radius of curvature of the curved surface is
Since it can be changed by bending, the effect is that by changing the inclination angle or radius of curvature according to the roof slope, one ridge cover can be adapted to each of the ridges of a roof with different slopes. can get.

In addition, because the lower surface of the ridge of the onigawara roof tile is formed into a conical surface whose angle of inclination or radius of curvature increases as it approaches the ridge, it is possible to change the angle of inclination or radius of curvature of the lower surface of the cut end depending on the cutting position. With the above, one Onigawara can be adapted to each of the ridges of a roof having different slopes.

In addition to the effects mentioned above, in the second embodiment, a cutting guide line is written in the ridge cover part of the oni tile according to the roof slope, and a bottomed hole is formed in each section of the cutting guide line. Because the holes are drilled, when cutting the ridge cover part according to the roof slope, the cutting guide line becomes a guideline, making it easier to cut, and by pre-drilling the bottomed hole, It is possible to omit the work of drilling holes after the cutting work, and it is possible to obtain the effect that the work of fixing the onigawara can be eliminated.

[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,
3 is a perspective view showing the usage state of the first embodiment, FIG. 4 is a sectional view taken along the IT-IV line in FIG. 3, FIG. 5 is a perspective view showing the usage state of the first embodiment, and FIG. The figure is a cross-sectional view taken along the line ■-■ in FIG. 5, FIG. 7 is a perspective view showing the oni tile used in the ridge structure of the roof according to the second embodiment of the present invention, and FIG. 8 is a roof according to the third embodiment of the present invention. FIG. 9 is a perspective view showing the oni tile used in the ridge structure of the present invention; FIG. 9 is a sectional view showing the roof ridge structure of the fourth embodiment of the present invention;
The figure is a perspective view showing the onigawara used in the fourth embodiment, FIG. 11 is a perspective view showing the roof ridge structure of the fifth embodiment of the present invention, and
The figure is a perspective view showing the onigawara used in the fifth embodiment, FIG. 13 is a perspective view showing the conventional roof ridge structure, and FIGS. 14 and 15.
The figure is a sectional view showing a conventional structure. 10... Ridge cover 11... Slope 20.50, 60, 70.80... Onigawara 21.51,
61,71.81...Building-tip 22.52,62,7
2.82...Building part Figure 5 Construction 0 Figure 11: = Mi ~ Figure 15 I

Claims (1)

[Claims] 1) A ridge cover whose top surfaces are composed of opposing inclined surfaces or curved surfaces, and whose inclination angle or 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 consists of a ridge cover part that covers the end face of the ridge cover, and a ridge cover part that is fixed in contact with the upper surface of the ridge cover, and the lower surface of the ridge cover of the onigawara is fixed as it approaches the ridge cover part. A roof ridge structure characterized by being formed into a conical surface with a large inclination angle or radius of curvature.