JP2975938B1 - Connecting member for roof material in the corner ridge - Google Patents

Abstract

[Abstract] [Problem] The corner ridge of the roof that has been roofed is rich in three-dimensional feeling,
Another object of the present invention is to provide a good one in the rain. SOLUTION: A descending inclined ceiling surface portion 12 sandwiching a ridgeline 11 is provided.
And a back ceiling surface portion 1 formed on the back side of the descending inclined ceiling surface portion.
3, an extended surface portion 14 in which a side edge formed outside at an interval S with the back ceiling surface portion extends outward from a side edge portion of the descending inclined ceiling surface portion, and an edge of a front end portion 16 A connecting member for a roofing material, comprising an L-shaped bent portion 17 formed by bending into a bent shape, and an exposed portion 14B of an extended surface formed near a rear end portion.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a connecting member for a roof material in a corner ridge of a roof.

[0002]

2. Description of the Related Art As shown in FIG. 1, a corner ridge 1 of a ridge roof has left and right roof surfaces 2A,
2B is composed of two inclined surfaces connected at an included angle of 5.5 to 22.5 degrees.

Conventionally, as a method of laying the corner ridge 1 with a roofing material, a roofing material 3 having the roofing material itself bent at the narrow angle is sequentially stretched from the eaves front 4 side to the main building 5 side. The first method or the method of cutting the roof material 3 on one of the right and left sides of the roof material 3 at an inclination angle along the ridge line portion 1A and laying the roof materials 3A and 2B on the left and right roof surfaces 2A and 2B, respectively. When the cut surfaces are abutted at the ridge 1A, a method of covering the abutted portion from the eaves 4 to the main building 5 with a long corner ridge cover (not shown) (second method)
Method).

[0004]

However, the first conventional method uses the roofing material 3 for the corner ridge, which is obtained by bending the roofing material itself at the narrow angle, so that the left and right roof surfaces 2 are not used.
The relationship between the length of the roof materials A and 2B in the left-right direction and the length of the roof materials continuously laid in the left-right direction of the roof material 3 for the corner building is as follows.
In many cases, the positions of the bent portions are different. for that reason,
At the roofing site, it is necessary to cut the left and right sides of the roofing material 3 for the corner ridge at an angle of inclination along the ridgeline portion 1A to adjust the length. The ridge 1 has a problem that the three-dimensional appearance is poor.

On the other hand, in the second conventional method, only one of the left and right sides of the roofing material is connected to the ridge line 1.
Since the work may be cut at an inclination angle along A, the workability is improved as compared with the case of the first conventional method, but the cover for the corner ridge is a flat long plate which only covers the butted portion of the roofing material from above. However, the problem that the corner ridge 1 of the roof has a poor three-dimensional effect still remains because it is an object, but the rain is most important on the roof (water stoppage,
In terms of drainage).

[0006]

SUMMARY OF THE INVENTION The present invention has been made in order to solve the above-mentioned conventional problems, and the corner ridge of the roof that has been roofed is rich in three-dimensional appearance and the rain is also reduced. The purpose of the present invention is to provide a good thing, the gist of which is formed by folding inward the side edge of the descending inclined ceiling surface portion formed on the left and right across the ridge line, and the descending inclined ceiling surface portion. A back ceiling surface portion, and a side edge portion formed by folding a side edge of the back ceiling surface portion outward at a predetermined interval and extending outward from a side edge portion of the descending inclined ceiling surface portion; A front end composed of both inclined sides convex at the ridge portion at the center in the width direction, an L-shaped bent portion formed by bending an edge of the front end downward and inward at right angles, respectively, At the rear end of the extension surface, outward from the rear edge of the descending inclined ceiling and back ceiling In roofing connecting member corner building unit, characterized in that it has a structure consisting of an exposed surface portion extending.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in detail with reference to an embodiment shown in FIGS. 1 to 6. In the drawings, reference numeral 10 denotes a connecting member according to the present invention, (A vertical direction) is formed of a plate material longer than the length, and a downwardly inclined ceiling surface portion 12, 12 is formed on the left and right sides of a ridgeline 11 formed by bending downward over the entire length at a central portion in the width direction. I have.

The included angle θ between the two downwardly inclined ceiling surfaces 12 and 12 is substantially the same as the angle formed by the left and right roof surfaces 2A and 2B across the ridge 1A of the corner ridge 1 shown in FIG. On the back side of the descending inclined ceiling surface portion 12, a back ceiling surface portion 13 formed by folding the side edge inward is formed in a state of being substantially in contact with or slightly apart from the descending inclined ceiling surface portion 12. Have been.

Reference numeral 14 denotes an extended surface portion formed by folding a side edge of the back ceiling surface portion 13 outward at a predetermined interval S,
A side edge portion 14A of the extension surface portion 14 extends outwardly from a side edge portion 12A of the descending inclined ceiling surface portion 12, and the side edge portion 14A is formed by folding the edge to the upper surface side. A bent portion 15 is formed.

Reference numeral 16 denotes a front end of the connecting member 10, which has a sword-like shape in plan view formed by two inclined sides 16A, 16A which are convex at the ridge line 11. The front end 16 has the two inclined sides. An L-shaped bent portion 17 is formed which is formed by bending the edges of 16A, 16A downward and inward at right angles, respectively, and formed of a vertical surface portion 17A and a horizontal surface portion 17B.

Reference numeral 18 denotes a rear end of the connecting member 10. The rear end 18 is provided with a downwardly inclined ceiling portion 12 and a cover portion 19 formed by a part of the back ceiling surface portion 13. That is,
The cover portion 19 is formed at a position closer to the front end portion 16 than the rear end portion 18 by being cut by a slit 20 substantially parallel to the inclined side 16A. It is bent in the direction.

Here, the rear ends of the descending inclined ceiling portion 12 and the rear ceiling surface portion 13 are cut off or the rear end portion is made shorter than the rear end portion of the extension surface portion 14 without forming the cover surface portion 19. The exposed surface portion 14 </ b> B of the extension surface portion 14 may be formed at the rear end of the extension surface portion 14. In the drawings, reference numerals 21 and 22 denote bent portions formed by folding the rear end edges of the extension surface portion 14 and the cover surface portion 19 toward the upper surface side, respectively.

Next, a description will be given of a case where the corner ridge 1 shown in FIG. 1 is laid with a roofing material using the connecting member 10 having the above structure. As shown in FIG. 4, the left side 23 </ b> A side of the roofing material 23 cut at an inclination angle along the ridgeline 11 is inserted into the gap S with the extension surface portion 14. Then, the bent portion 24 having a U-shaped vertical section formed on the lower side of the roofing material 23 is fitted into the L-shaped bent portion 17. The end is inserted all the way under the S-shaped bent portion 25 formed on the upper side of the roofing material 23.
Further, in the case where the cover portion 19 is formed, the connecting member 10 and the roofing member 23 are assembled by covering a part of the S-shaped bent portion 25 with the cover portion 19.

The connecting member 10 and the roofing material 23 assembled in this manner are arranged such that the front end 16 of the connecting member 10 has the eaves 4 side of the left and right roof surfaces 2A and 2B, and the L-shaped bent portion 17 thereof
The vertical surfaces 17A, 17A and the left and right roof surfaces 2A, 2B
And the surface on the side of the eaves 4 is matched with each other, and the eaves are installed on the field board 26 via the roofing 27. Then, in the case where the cover portion 19 is formed, the nail 2 is formed from above, and in the case where the exposed surface portion 14B of the extension surface portion is formed without forming the cover portion 19, the nail 2 is formed from above the exposed surface portion 14B.
8, the connecting member 10 and the roofing material 23 are fixed to the base plate 26, and are first installed at the lowest stage on the eaves front 4 side.

Next, the connecting member 1 mounted on the lowermost stage
When the second-stage connecting member 10 and the roofing material 23 are laid on the roof member 23 and the upper part of the roofing material 23, the horizontal portion 17 of the L-shaped bent portion 17 of the connecting member 10 assembled as described above is used.
B and the horizontal portion of the U-shaped bent portion 24 of the roofing material 23 are inserted all the way under the S-shaped bent portion 25 of the roofing material 23 installed at the lower level, and the exposed surface portion 14B Alternatively, the second-stage connecting member 10 and the roofing material 23 are installed by the nail 28 hit from above the cover portion 19.
Hereinafter, the upper stage is installed by the same method.

As shown in FIG. 6, the corner ridge portion 1 constructed by repeating the above-described operation is arranged such that the vertical surface portion 17A of the L-shaped bent portion 17 of the connecting member 10 is
From the main building 5 at regular intervals and in a standing manner. Therefore, when viewed from below, the corner ridge 1
The plurality of vertical surface portions 17A of the L-shaped bent portion 17 remarkably appear, have a three-dimensional shape, and have a deep appearance.

The ridge 1 of the left and right roof surfaces 2A, 2B
As shown in FIG. 5, the joint end of the two roof members 23, 23 laid on A is a back ceiling surface portion 13 formed on the back side of the descending inclined ceiling surface portion 12 and an extension surface portion formed by folding the edge thereof. 14, the rainwater does not enter the interior, and the side edge 1 of the extension surface 14
4A has a bent portion 15 formed by folding the edge toward the upper surface side.
Is formed, the bent portion 15 also ensures the waterproofness of rainwater flowing to the back side of the roofing material 23.

[0018]

As described above, the connecting member for the roof material of the corner ridge according to the present invention comprises the descending inclined ceiling surface formed on the left and right sides of the ridge line, and the side edge of the descending inclined ceiling surface. A back ceiling surface formed by folding inward, and a side edge formed by folding a side edge of the back ceiling surface outward at a predetermined interval is more outward than a side edge of the descending inclined ceiling surface. An extended extending surface portion, a front end portion formed of two inclined sides projecting at the ridge line portion at the center in the width direction, and an L-shape formed by bending the edge of the front end portion downward and inward at right angles, respectively. Since the bent portion and the exposed surface portion extending outward from the rear end edge portion of the descending inclined ceiling portion and the back ceiling surface portion at the rear end of the extension surface portion, the roof has a roof L in the corner ridge
The vertical surfaces of the character-shaped bent part are erected at predetermined intervals, resulting in a structure that is rich in three-dimensional feeling, and at the same time, the rain finish will be good,
There is such an effect.

[Brief description of the drawings]

FIG. 1 is an overall perspective view of a house provided with a bay roof.

FIG. 2 is a partially cutaway perspective view of a connecting member according to the present invention.

FIG. 3 is an enlarged cross-sectional view taken along the line III-III of FIG. 2;

FIG. 4 is a perspective view showing an assembled state.

FIG. 5 is an exploded sectional view of a portion corresponding to line VV in FIG. 1;

FIG. 6 is a partial explanatory perspective view of a corner ridge after roofing.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 10 Connecting member 11 Ridge line 12 Falling inclined ceiling surface part 12A side edge part 13 Back ceiling surface part 14 Extension surface part 14A Side edge part 14B Exposed surface part 15 Bend part 16 Front end part 16A Inclined side 17 L-shaped bent part 17A Vertical surface part 17B Horizontal plane portion 18 Rear end portion 19 Covering surface portion 20 Slit 21 Bend portion 22 Bend portion S gap θ Include angle

Claims (3)

(57) [Claims] 1. A descending inclined ceiling surface portion formed on the left and right sides of a ridge line, a back ceiling surface portion formed by folding inward a side edge of the descending inclined ceiling surface portion, and a side edge of the back ceiling surface portion. A side edge formed by folding outward at a predetermined interval has an extended surface portion extending outward from the side edge portion of the descending inclined ceiling surface portion, and a convex portion at the ridge line portion at the center in the width direction. A front end comprising both inclined sides, and an L-shaped bent portion formed by bending the edge of the front end downward and inward at right angles, respectively;
For the roof material of the corner ridge portion, the lower inclined ceiling portion and the exposed surface portion extending outward from the rear edge portion of the back ceiling surface portion are provided at the rear end of the extension surface portion. Connecting member. 2. The corner ridge portion according to claim 1, wherein the lower sloping ceiling portion and the rear end portion of the back ceiling surface portion have a cover surface portion formed by being separated by a slit in the width direction. For roofing materials. 3. The roof material for a corner ridge according to claim 1, wherein a bent portion formed by folding the edge toward the upper surface side is provided at a side edge portion of the extension surface portion. Connecting member.