JPH11200560A - Roof ridge structure - Google Patents

Abstract

(57) [Abstract] [Problem] To provide a roof ridge structure that can be easily constructed without fear of breaking a tile. SOLUTION: A base material 51 of a purlin mounting fixture 5 is bent at a bent portion 51.
1 is fitted over the first roof structure 2-1 and the second roof structure 2-2 in accordance with the ridge portion 3 and attached to the ridge portion 3 at various places. The ridge of the ridge foundation 6 is inserted between the ridges, and the ridge of the ridge foundation 6 is attached to the plurality of ridges mounting fixtures 5 attached to the ridge portion 3 and attached. The ridge roof tile 7 is mounted on the ridge basement bar 6.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to the structure of a roof ridge, such as a roof ridge or a corner ridge, in which a first roof structure and a second roof structure are connected.

[0002]

2. Description of the Related Art Conventionally, as a structure of a roof ridge section in which a first roof panel and a second roof panel are connected, an actual open flat 2-11
A structure described in Japanese Patent Publication No. 915 (hereinafter referred to as Conventional Example 1) is known. In this structure, the first roof panel tiles and the second roof panel are aligned with the ridge section of the ridgeboard fitting that is bent at an angle approximately equal to the connection angle between the first roof panel and the second roof panel. The roof ridge is attached to the roof tile by passing the through holes of the roof tile of the first roof panel and the roof tile of the second roof panel from the left and right slopes of the ridge of the ridge. It is attached.

A structure of a roof ridge section to which a ridge tile is attached is disclosed in Japanese Utility Model Laid-Open No. 60-164530 (hereinafter referred to as Conventional Example 2).
As described in (1), a roof is abutted on the roof tile, screws are screwed into the ground board through the roof of the roof from above the roof, and the roof tile and the second roof There is known a structure in which a roof is attached to a roof tile, a drain board is attached to both roofs, and a roof tile is mounted on the drain board.

[0004] The structure of the corner ridge is described in
As described in Japanese Patent No. 7737 (hereinafter referred to as Conventional Example 3), the purlin mounting fixtures, the bent portions are adjusted to the corner ridge portions of the tiles of each step, and the tiles of the first roof structure and the second roof structure. , And slide the hook attached to the purlin mounting fixture to the lower end of the upper tile, and from above the hook, tiles of the first roof structure and tiles of the second roof structure, respectively. A structure is known in which a nail is driven into a field base plate through a through hole, and a purlin mounting fixture is attached.

[0005]

However, in the ridge structure described in the prior art example 1, when applied to a roof ridge, a ridge tile or a ridge fitting cannot be attached, resulting in a roof that does not look good. There is. Also, when applied to a corner ridge, since the purlin mounting fixture does not press the roof tile, the tile is easy to move, and a gap is formed between the roof tile and the purlin mounting fixture. is there.

In the structure of the ridge section described in the conventional example 2, it is necessary to attach a hatch or a drain to the tiles on both sides, which is extremely complicated. Although it is mounted on the top, there is a problem that it takes a long time to screw in this screw and the construction time becomes long.
Also, when nails are driven into the field board through the roof tiles from the kasagi, the impact of driving the nails into the kasagi is transmitted to the roof tiles, causing a problem that the tiles are easily broken.

In the structure of the ridge section described in Conventional Example 3, the hook is slid in alignment with the lower end of the upper tile, and a nail is driven into the field board from above the hook, which is extremely complicated. There is a problem that a gap is formed between the roof tile and the purlin mounting, and rainwater easily leaks from the gap. Therefore, an object of the present invention is to provide a ridge structure which can be easily constructed without fear of breaking a roof tile.

[0008]

SUMMARY OF THE INVENTION The present invention has been made to solve the above problems, and the invention according to claim 1 is characterized in that the first roof structure and the second roof structure are protruded at the ridge. A roof ridge structure joined together and connected by a purlin attachment, wherein the purlin attachment is bent at an angle substantially equal to a connection angle between the first roof structure and the second roof structure. And a rising piece erected upward from one inclined portion of the base material, and a holding piece bent substantially horizontally above the bent portion from the rising piece. The base material of the purlin fitting is attached to the ridge part with the bent part being stretched over the ridge part and attached to the first roof structure and the second roof structure, and the holding piece of the purlin fitting and the base material are attached to the ridge part. The ridge base wood bar is inserted in between, and the ridge base wood bar is hung over multiple ridge wood mounting fixtures attached to the ridge part. Ri attached, tiles on both sides of the ridge base Ki桟 is laid, those that Munagawara or ridge bracket is mounted on the building foundation Ki桟.

According to a second aspect of the present invention, there is provided a roof ridge structure in which a first roof structure and a second roof structure are abutted at a corner ridge and connected by a ridge mount. Is approximately the same length as the tiles at the corner ridges of the first roof structure and the second roof structure, and at the center in the width direction, at an angle approximately equal to the connection angle between the first roof structure and the second roof structure It has a bent part and a folded part whose both side edges are folded, and the purlin mounting fixture adjusts the bent part to the corner ridge part of the tile of each step, and the first roof structure It is suspended over the body tile and the roof tile of the second roof structure, and the purlin fittings pass through the through holes of the roof tile of the first roof structure and the roof tile of the second roof structure from the left and right slopes of the bent part. And the folded parts on both sides press the roof tile of the first roof structure and the roof tile of the second roof structure, respectively. Than it is.

[0010] The third aspect of the present invention is the first or second aspect.
The two sloping portions of the purlin mounting fixture used in the described invention are rotatably connected by bent portions. In the present invention, the roof structure is a general term for a roof panel in which rafters, a field board, and the like are assembled, and a roof unit in which beams, bundles, and the like are attached to the roof panel. The invention described in claim 1 is applied to a ridge portion to which a ridge tile or a ridge fitting is attached, and is also applicable to a roof ridge or a corner ridge. On the other hand, the invention described in claim 2 is applied to a corner ridge.

(Function) In the invention according to claim 1, the purlin mounting fixture includes a base material having a bent portion bent at an angle substantially equal to a connection angle between the first roof structure and the second roof structure. A rising piece that stands upward from one inclined portion of the base material, and a holding piece that is bent substantially horizontally above the bent portion from the rising piece. The material can be easily attached to the ridge part by bridging the bent part to the ridge part and extending over the first roof structure and the second roof structure, and the holding piece of the attached ridgewood fixture It is easy to insert a ridge foundation bar between the base material and the base material. And
Tile can be laid on the left and right sides of the ridge foundation wood pier, and ridge roof tiles or ridge fittings can be attached to this ridge foundation wood pier, so construction is easy.

In addition, since the purlin mounting fixture is directly attached to the field base plate as described above, when attaching the purlin mounting fixture,
There are no tiles under the purlin fittings, so there is no risk of the tiles breaking.

According to the first aspect of the present invention, the roof tiles are laid on both sides of the ridge base wood bar, and the ridge tile or the ridge fitting is mounted on the ridge base wood bar. There is no tile underneath, so there is no risk of the tile breaking when installing this ridge base wood pier, ridge tile or ridge fitting.

In the invention according to claim 2, the purlin mounting fixture is
The bent part is fitted over the tiles of the first roof structure and the tiles of the second roof structure in accordance with the corner ridge part of the tiles of each step, and the purlin fittings are first from the left and right inclined parts of the bent part. Since the roof structure tiles and the second roof structure tiles pass through the through holes and are attached with nails driven into the field board, it is necessary to slide the hooking device to the purlin mounting fixture as before. Absent. Also, since the folded portions on both sides press the tiles of the first roof structure and the tiles of the second roof structure, respectively, the tiles can be fixed firmly, and rainwater does not leak from between the purlin mounting fixture and the tiles. .

[0015] In addition, it is attached with nails which are driven through the through holes of the roof tiles and are driven into the field board. To achieve such a structure, nails are driven through the through holes of the roof tiles and driven into the field board. It does not need to worry about cracking because pressure is not applied to the tile.

According to the third aspect of the present invention, since the inclined portions on both sides of the purlin mounting fixture are rotatably connected by the bent portions, the present invention can be applied to roofs having different slopes.

[0017]

Next, embodiments of the present invention will be described. (Embodiment 1) FIGS. 1 to 3 show one embodiment of the present invention. FIG. 1 (a) is an explanatory view showing a unit building, and (b) is an AA line or B- line of (a). Sectional view taken along line B,
(C) is another cross-sectional view taken along the line AA or BB in (A), FIG. 2 is an explanatory view of a purlin mounting fixture, FIG.
(B) is a partially cutaway explanatory view of each roof unit.

1 to 3, reference numeral 1 denotes a unit building. The unit building 1 is installed on a foundation 9 provided with four first-floor building units 11 as shown in FIG. On this building unit 11 on the first floor, four 2
The building unit 11 on the second floor is installed, and the two roof units 2 (2
A) and four girder side roof units 2 (2B). The building unit 1 may be a steel frame unit in which columns and beams are formed in a substantially box shape, or a wooden panel system unit in which wall panels and floor panels are formed in a substantially box shape.

As shown in FIGS. 3A and 3B, the roof unit 2 serving as a roof structure has a roof unit 2 on the wife's side.
A and two types of roof units 2B on the girder side, both of which are trusses 24 composed of beams 21, bundles 22, and flow beams 23.
Are erected, and the truss 24 has a skeleton connected by beams 25, and a rafter 26 is mounted on the skeleton,
The field board 27 is mounted on this. still,
The roof structure may be a roof panel other than the roof unit, or a combination of the roof unit and the roof panel.

The roof unit 2 and the adjacent roof unit 2
In the description of the joining portion, one will be described as a first roof unit 2-1 and the other will be described as a second roof unit 2-2. Reference numeral 5 denotes a purlin mounting fixture made of steel.
As shown in FIG. 2, a base member 51 having a bent portion 511 bent at an angle substantially equal to a connection angle between the first roof unit 2-1 and the second roof unit 2-2; Rising piece 52 erected upward from one inclined portion 512 of 51
And a holding piece 53 that is bent substantially horizontally from the rising piece 52 to above the bent portion 511.

Two mounting holes 514 are provided in each of the inclined portions 512 and 513 on both sides. The holding piece 53 also has two mounting holes 531. Reference numeral 6 denotes a long wooden ridge base wooden bar having a rectangular cross section.

The structure of the ridge portion is such that, after the roof unit 2 is mounted on the building unit 11 and assembled, as shown in FIG.
To the ridge section 3 so as to span the first roof unit 2-1 and the second roof unit 2-2, and attach the ridge section 3 to the ridge section 3. Lumber 5
1 and a ridge base wood bar 6 is inserted, and the ridge base wood bar 6 is hung over a plurality of ridge wood attachments 5 attached to the ridge part 3 and attached. Lay,
A ridge fitting 7 is mounted on a ridge basewood bar 6.

At this time, the first roof unit 2-1 and the second roof unit 2-2 in the ridge portion 3 are caused by an error in mounting the building unit 11 and the roof unit 2 and the like, as shown in FIG.
As shown in (c), there is a case where the mouth is greatly shifted and opened, but it can be attached without any trouble as long as the base material 51 of the purlin mounting fixture 5 can be bridged. Description of the building unit 11 is omitted.

Next, a method of constructing the unit building 1 will be described. At a factory, a building unit 11, a roof unit 2, a purlin mounting fixture 5, a ridge groundwood bar 6, and the like are manufactured and transported to a construction site. At the construction site, four building units 11 on the first floor are installed on the foundation 9 provided in advance, and four building units 11 on the second floor are installed on the building unit 11 on the first floor. Attach unit 2.

Next, the base material 51 of the purlin mounting fixture 5 is extended over the first roof unit 2-1 and the second roof unit 2-2 so that the bent portion 511 is aligned with the ridge portion 3, and is brought into contact therewith. The nail 55 is driven into the base plate 27 through the mounting holes 514 provided in the inclined portions 512 and 513 on both sides, and the purlin mounting fixture 5 is mounted. In this way, a plurality of purlin mounting fixtures 5 are attached to the ridges 3.

Next, a ridge base wood bar 6 is inserted between the holding piece 53 of the ridge wood attachment 5 attached to the ridge portion 3 and the base material 51, and the ridge base wood 5 is attached to the plurality of ridge wood attachments 5. Occasion 6
After that, the nail 56 passing through the mounting hole 531 of the holding piece 53 is driven into the ridge base wood bar 6, and the ridge base wood bar 6 is attached to the ridge wood attachment 5.

Then, the purlin mounting fixture 5 has a base material 51 having a bent portion 511 bent at an angle substantially equal to the connection angle between the first roof unit 2-1 and the second roof unit 2-2.
A rising piece 52 erected from one inclined portion 512 of the base material 51 and a holding piece 53 bent from the rising piece 52 to a bent portion 511 substantially horizontally. From the base material 51 of the purlin mounting fixture 5 and the bent part 511 to the ridge part 3.
Can be easily mounted on the first base unit 2-1 and the second roof unit 2-2, and can be easily attached to the base plate 27 of the ridge part 3 in accordance with the condition. It is also easy to insert and attach the ridge base wood bar 6 between the base material 51 and the base material 51.

Before laying the roof tile 4 in this manner, the purlin mounting fixture 5
Is directly attached to the field board 27, so that there is no fear that the tile 4 will be broken. Next, the roof tiles 4 are laid on the base plate 27 of the roof unit 2. At this time, in the ridge part 3, as shown in FIG.
The tiles 4 are laid on the left and right sides of the ridge foundation tree 6 while one side of the tile 4 is in contact with the ridge foundation tree 6.

Next, the ridge fitting 7 is placed on the ridge base 6 so that a nail can be put on the ridge base 6 from above.
And a ridge fitting 7 is attached to the ridge basewood bar 6. Also at this time, there is no tile 4 under the purlin mounting fixture 5 or the ridge base wood bar 6, so there is no fear of the tile breaking. In this way, since the purlin mounting fixture 5 is attached, the ridge base wooden bar 6 is attached, the tile 4 is laid, and the ridge fitting 7 is merely attached, the construction is extremely simple.

(Embodiment 2) FIG. 4 shows another embodiment of the present invention and is an explanatory view of a purlin mounting tool. When the embodiment 2 shown in FIG. 4 is compared with the embodiment 1 shown in FIGS.
The purlin fittings 5a are different. That is, the inclined portions 512a and 513a on both sides of the purlin mounting fixture 5a are rotatably connected by the hinge 54a.

With this configuration, the present invention can be applied to roof units having different slopes. Therefore, purlin mounting fixture 5a
Can be increased, and the purlin mounting fixture 5a can be mass-produced and supplied at low cost. Other structures, construction methods, and operations are substantially the same as those in the first embodiment, and a description thereof will not be repeated.

(Embodiment 3) FIGS. 5 to 7 show another embodiment of the present invention. FIG. 5 is an explanatory view showing a unit building.
FIG. 6A is an explanatory view showing a plane of the purlin mounting fixture, FIG. 6B is an explanatory view showing a cross section taken along line DD of FIG.
(A) is an explanatory view showing a plane on which a purlin mounting tool is attached, and (B) is an explanatory view showing a cross section taken along line EE of (A).

In FIG. 5 to FIG. 7, reference numeral 1b denotes a unit building.
The first-floor building units 11b are installed on the foundation 9b provided in advance, and four building units 11b are mounted on the first-floor building units 11b.
The second floor building unit 11b is installed, and six roof units 2b are mounted on the second floor building unit 11.

The roof unit 2b and the building unit 11b have substantially the same structure as in the first embodiment, and a description thereof will be omitted. In addition, when describing the joining part of this roof unit 2b and the adjacent roof unit 2b, one will be described as the first roof unit 2b-1 and the other will be described as the second roof unit 2b-2.

Reference numeral 5b denotes a steel purlin mounting fixture. The purlin mounting fixture 5b has a length substantially equal to the tile 4b of the corner ridge 3b of the first roof unit 2b-1 and the second roof unit 2b-2. Then, at the center in the width direction, a bent portion 511b bent at an angle substantially equal to the connection angle of the first roof unit 2b-1 and the second roof unit 2b-2, and a folded portion having both side edges folded back. And a portion 59b. Inclined part 51 on both sides
Each of 2b and 513b is provided with two mounting holes 514b.

The structure of the corner ridge is such that the purlin mounting fixture 5b aligns the bent portion 511b with the corner ridge 3b of the tile 4b of each step and the tile 4b of the first roof unit 2b-1 and the second roof tile 2b-1. It is hung over the tile 4b of the roof unit 2b-2,
b is the left and right inclined portions 512b and 513 of the bent portion 511b.
b is passed through the through hole 514b of the roof tile 4b of the first roof unit 2b-1 and the roof tile 4b of the second roof unit 2b-2, and is attached with a nail driven into the field board 27b. Roof 4 of the first roof unit 2b-1
b and the roof 4b of the second roof unit 2b-2.

Next, a method of constructing the unit building 1 will be described. At the factory, the building unit 11b, the roof unit 2b, the purlin mounting fixture 5b, and the like are manufactured and transported to the construction site. At the construction site, four building units 11b on the first floor are installed on a foundation 9b provided in advance,
Four building units 11b on the second floor are installed on this, and the roof unit 2b is mounted on this.

Next, a roof tile 4b is laid on the lowermost step. Next, the first roof unit 2b-1 and the second roof unit 2 are adjusted by aligning the bent part 511b of the purlin mounting fixture 5b with the corner ridge part 3b.
b-2.
b, 513b through the mounting hole 514b
The nail 55b is driven into the field board 27b through the through hole b, and the purlin mounting fixture 5b is mounted.

Next, the tile 4b is laid on the next step, and the corner ridge 3b
Attach the purlin mounting fixture 5b as before. In this way, the purlin mounting fixture 5b is attached to the corner ridge 3b of each step.

In this way, the bent part 511b is aligned with the corner ridge part 3b of the tile 4b of each step, and the purlin mounting fixture 5b is connected to the tile 4b of the first roof unit 2b-1 and the roof part 2b of the second roof unit 2b-1.
b-2, and the roof 4b of the first roof unit 2b-1 and the second roof unit 2b from the left and right inclined portions 512b, 513b of the bent portion 511b of the purlin mounting fixture 5b.
Since the purlin mounting fixture 5b is attached to the field board 27b with the nail 55b driven into the field board 27b through the through hole of the -2 roof tile 4b, it is necessary to slide the hooking tool to the purlin mounting as in the prior art. There is no. Also, since the folded portions 59b on both sides press the tile 4b of the first roof unit 2b-1 and the tile 4b of the second roof unit 2b-2, respectively, the tile 4b can be fixed firmly and the purlin mounting fixture 5b No rainwater leaks from between the roof tiles 4b.

The roof plate 27b passes through the through hole of the roof tile 4b.
The nail 55b is driven into the roof 4b, so that no pressure is applied to the roof tile 4b and there is no fear of breaking.

[0042]

According to the first aspect of the present invention, the purlin mounting fixture includes a base material having a bent portion bent at an angle substantially equal to a connection angle between the first roof structure and the second roof structure. It consists of a rising piece standing upright from one inclined portion of the base material and a holding piece bent substantially horizontally above the bent portion from the rising piece, so that the base material of the purlin mounting fixture is formed. Can be easily attached to the ridge part by bridging the bent part to the ridge part and attaching it to the first roof structure and the second roof structure. It is easy to insert a ridge foundation bar between them. Then, tiles can be laid on the left and right sides of the ridge foundation wooden bar, and the ridge roof tiles or the metal fittings can be attached to the ridge foundation wooden bar, so that the construction is simple. In addition, since the purlin mounting fixture is directly attached to the field board, there is no fear that the tile will be broken.

According to the first aspect of the present invention, since tiles are laid on both sides of the ridge of the ridge, and the ridge or the ridge fitting is mounted on the ridge of the ridge, the ridge or the ridge or the ridge is attached. Roof tiles can be installed safely without cracking when mounting brackets.

According to the second aspect of the present invention, the purlin mounting fixture is
The bent part is laid over the tile of the first roof structure and the tile of the second roof structure according to the corner ridge part of each tile, and the left and right inclined parts of the bent part of the purlin fitting are inclined respectively From the part, it passes through the through hole of the roof tile of the first roof structure and the roof tile of the second roof structure and is attached with a nail driven into the ground board, so the hooking device is slid on the purlin mounting fixture as before. There is no need to move it and the construction is simple. Also, since the folded portions on both sides press the tiles of the first roof structure and the tiles of the second roof structure, respectively, the tiles can be fixed firmly, and there is no leakage of rainwater between the purlin mounting fixture and the tiles I can feel safe.

Also, since nails are driven into the base plate through the through holes of the tile, no pressure is applied to the tile, and the tile can be constructed without worrying about cracking.

According to the third aspect of the present invention, since the inclined portions on both sides of the purlin mounting fixture are rotatably connected by the bent portions, the present invention can also be applied to roofs having different slopes. Can be produced and supplied at low cost.

[Brief description of the drawings]

FIG. 1 shows an embodiment of the present invention, wherein (a) is an explanatory view showing a unit building, (b) is a cross-sectional view taken along the line AA or BB of (a), and (c). FIG. 6 is another sectional view taken along line AA or line BB in FIG.

FIG. 2 is an explanatory view of a purlin mounting tool.

FIG. 3 is a partially cutaway explanatory view of a roof unit.

FIG. 4 shows another embodiment of the present invention and is an explanatory view of a purlin mounting tool.

FIG. 5 is an explanatory view showing another embodiment of the present invention and showing a unit building.

FIG. 6 (a) is an explanatory view showing a plane of a purlin mounting,
(B) is an explanatory view showing a cross section taken along line DD in (A).

FIG. 7A is an explanatory view showing a plan view of a state in which a purlin mounting fixture is attached, and FIG. 7B is an explanatory view showing a cross section taken along line EE of FIG.

[Explanation of symbols]

 1, 1b Unit building 11, 11b Building unit 2, 2b Roof unit 2A Roof unit on wife side 2B Roof unit on girder side 2-1 2b-1 First roof unit 2-2, 2b-1 Second roof unit 27 Field board 3 ridge 3b corner ridge 4, 4b tile 5, 5a, 5b ridge fitting 51 Base 511, 511b Bend 512, 513 Inclined portion 512a, 513a Inclined portion 512b, 513b Inclined portion 52 Rise 53 Hold Piece 54a Hinge 6 Building Shimoki Pier 7 Building Hardware

Claims (3)

[Claims] 1. A roof ridge structure in which a first roof structure and a second roof structure are abutted at a ridge and connected by a ridge mounting, wherein the ridge mounting is a first roof structure. And a base member having a bent portion bent at an angle substantially equal to the connection angle of the second roof structure, a rising piece erected upward from one inclined portion of the base material, and a rising piece And a holding piece bent substantially horizontally above the bent part, and the base material of this purlin mounting fixture is adapted to the bent part to the first roof structure and the second roof structure. It is laid and attached to the ridge part, the ridge base wood bar is inserted between the holding piece of the ridge wood fixture and the base material, and the ridge base wood bar is attached to the plurality of ridge wood fixtures attached to the ridge part. It is laid over and attached, and tiles are laid on both sides of this ridge basement pier, and ridge tiles or ridges are attached on the ridge basement pier. The structure of the roof ridge that is characterized by 2. A roof ridge structure in which a first roof structure and a second roof structure are butted at a corner ridge and connected by a ridge mounting, wherein the ridge mounting is a first roof structure. Folded at the same length as the roof tile at the corner ridge of the body and the second roof structure and at the center in the width direction at an angle approximately equal to the connection angle between the first roof structure and the second roof structure Part and a folded part with both side edges folded back, and the purlin mounting fixture is configured such that the folded part matches the corner ridge part of the tile of each step and the tile of the first roof structure and the tile of the second roof structure. It is hung over the roof structure tiles, and the purlin fittings are driven from the left and right sloping parts of the bent part through the through holes of the first roof structure tile and the second roof structure tile, and are driven into the field board A roof ridge, which is attached with a nail and the folded portions on both sides press the tiles of the first roof structure and the tiles of the second roof structure, respectively. Division structure. 3. The roof ridge structure according to claim 1, wherein the inclined portions on both sides of the purlin mounting fixture are rotatably connected by bent portions.