JP3010162B1 - Components for stopping water 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 left and right descending inclined ceiling surface portion 12, a back ceiling surface portion 13 formed on the back surface thereof, and an extension surface portion 14 formed by folding a side edge of the back ceiling surface portion outward at a predetermined interval,
A front end 16 that is convex at the ridge at the center in the width direction;
And an L-shaped bent portion 17 formed at the front end and an exposed surface portion 14B formed at the rear end of the extending surface portion. The pan has left and right descending inclined surface portions 25, a front end portion 26 protruding at the ridge line portion at the center in the width direction, a bent portion 27 formed on the back surface side of the front end portion, and a side of the descending inclined surface portion. Bent portions 28, formed on the surface side of the edge portion and the rear end portion,
29. A water blocking component in a corner ridge formed in the shape of 29.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a component for stopping water in a corner ridge of a ridge 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 It is composed of a connecting member of a roof material comprising an extended exposed surface portion and a waterproof pan installed below the connecting member, and the waterproof pan has a larger area than the connecting member formed on the left and right sides of the ridge line. A downwardly sloping surface portion, a front end portion formed of two inclined sides convex at the ridge line portion at the center in the width direction, a bent portion formed on the back side of the front end portion, and a side edge of the downwardly sloping surface portion And a bent portion formed on the surface side of the rear end portion and the rear end portion, respectively.

[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 in which it is substantially in contact with the descending inclined ceiling surface portion 12 or is slightly separated therefrom. 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 14B is formed at the rear end of the extension surface portion 14.
May be formed. 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.

Numeral 23 denotes a waterproof pan having a plane area larger than that of the connecting member 10 and having a downwardly inclined surface portion 2 on the left and right sides of a ridge line 24 extending in the longitudinal direction.
5 and 25, the ridge 2 at the center in the width direction.
4, a front end portion 26 composed of both inclined sides 26A, 26A that are convex, a bent portion 27 formed by folding back on the back side of the front end portion 26, a side edge portion of the descending inclined surface portion 25 and a rear end thereof. Folded part 2 formed by bending the edge of the end to the surface side
8 and 29.

The case where the corner ridge 1 shown in FIG. 1 is laid with a roofing material using the connecting member 10 and the waterproof pan 23 having the above structure will be described. First, the back ceiling of the connecting member 10 will be described. In the gap S between the surface portion 13 and the extension surface portion 14, FIG.
As shown in (2), the left side 30A side of the roof material 30 cut at an inclination angle along the ridgeline 11 is inserted. Then, when the bent portion 31 having a U-shaped vertical section formed on the lower side of the roofing material 30 is fitted into the L-shaped bent portion 17, the lower part of the lower inclined ceiling surface portion 12 and the lower ceiling surface portion 13 are inserted. Ends roofing material 30
Is inserted all the way under the S-shaped bent portion 32 formed on the upper side. Further, in the case where the cover portion 19 is formed, the connecting member 10 and the roofing material 30 are assembled by covering a part of the S-shaped bent portion 32 with the cover portion 19.

Next, the waterproof pan 23 has its front end 26 facing the eaves 4 of the left and right roof surfaces 2A, 2B, and its inclined sides 26A, 26A facing the eaves 4 of the left and right roof surfaces 2A, 2B. The nails are driven into the corner ridge part 1 by driving a nail on the base plate 33 through the roofing 34. Then, on the waterproof pan 23, the connecting member 10 and the roof material 30 assembled as described above are installed.

That is, the front end portion 16 of the connecting member 10 is set to the eaves 4 side of the left and right roof surfaces 2A, 2B, and the vertical surfaces 17A, 17A of the L-shaped bent portion 17 and the left and right roof surfaces 2A, 2B.
The surfaces of the eaves 4 of A and 2B are matched with each other. As a result, the two inclined sides 26A, 26A of the waterproof pan 23 coincide with the two inclined sides 16A, 16A of the connecting member 10. Thereafter, in the case where the cover surface 19 is formed on the connecting member 10, the exposed surface portion 14 </ b> B of the extension surface portion is formed from above the cover surface portion 19 without forming the cover surface portion 19.
Is formed by driving a nail 35 from above the exposed surface portion 14B.
Is fixed to the base plate 33 via the waterproof pan 23, and is first installed at the lowermost 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 30 are laid on the top of the roofing material 23 and the roofing material 23, the front end 26 is overlapped on the rear end of the waterproof pan 23 mounted on the lowermost stage, In the same manner as described above, the waterproof pan 23 is set in the corner ridge 1 by driving a nail. The horizontal portion 17 of the L-shaped bent portion 17 of the assembled connecting member 10 is placed on the waterproof pan 23.
B and the horizontal portion of the U-shaped bent portion 31 of the roofing material 30 are inserted deeply below the S-shaped bent portion 32 of the roofing material 30 installed at the lower level, and the exposed surface portion 14B is formed in the same manner as described above. Alternatively, the second-stage connecting member 10 and the roofing material 30 are installed by the nail 36 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 has the vertical surface portion 17A of the L-shaped bent portion 17 of the connecting member 10 connected to the eaves tip 4.
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, a joint end portion of the two roof materials 30, 30 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.
And a waterproof pan 23 is provided under the waterproof pan 23 and a bent portion 28 is formed at the side edge of the waterproof pan 23. The waterproofness is reliably maintained by the bent portions 15 and the bent portions 28.

[0020]

As described above, the water blocking component of the corner ridge according to the present invention includes 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. A connecting member of a roofing material comprising a bent portion and an exposed surface portion extending outward from a rear end edge of the descending inclined ceiling portion and a back ceiling surface portion at a rear end portion of the extension surface portion; And a waterproof pan installed at the lower part, and the waterproof pan is formed on the left and right sides of the ridge line. A descending inclined surface portion having an area larger than the connecting member, a front end portion formed of both inclined sides convex at the ridge portion in the width direction central portion, and a bent portion formed on the back side of the front end portion; The vertical surface of the L-shaped bent portion is predetermined in the corner ridge portion of the roof that has been roofed because the shape includes the side edge portion of the descending inclined surface portion and the bent portion formed on the surface side of the rear end portion. There are various effects such as standing up at intervals and having a structure with rich three-dimensional feeling, as well as more reliable rain.

[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 and a waterproof pan 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 a roofing 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 Connection 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 23 Waterproof pan 24 Ridge line 25 Falling slope portion 26 Front end portion 26A Inclined side 27 Bend portion 28 Bend portion 29 Bend portion S gap θ Narrow angle

Claims (3)

(57) [Claims] 1. A descending inclined ceiling surface formed on the left and right sides of a ridge line, a back ceiling surface formed by folding a side edge of the descending ceiling surface inward, and a side edge of the back ceiling surface. 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;
A connecting member for a roof material comprising the descending inclined ceiling portion at the rear end of the extending surface portion and an exposed surface portion extending outward from the rear end edge of the back ceiling surface portion, and waterproofing installed under the connecting member. The waterproof pan comprises a descending inclined surface portion having an area larger than the connecting member formed on the left and right sides of the ridge line, and both inclined sides convex at the ridge line portion at the center in the width direction. A front end portion, a bent portion formed on the back side of the front end portion, and a bent portion formed on the side edge portion of the descending inclined surface portion and the front side of the rear end portion. Characteristic component for stopping water in the corner ridge. 2. A structure comprising a downwardly sloping ceiling portion of a connecting member and a cover surface portion formed at a rear end of a back ceiling surface portion by being separated by a slit in a width direction.
The water blocking component of the corner ridge described in the above. 3. The corner ridge portion according to claim 1, wherein a bent portion formed by folding the edge to the upper surface side is provided at a side edge of the extending surface portion of the connecting member. Water stopping components.