JPH09291660A - Eaves edge structure - Google Patents

Abstract

PROBLEM TO BE SOLVED: To improve the appearance and neatly fit an eaves edge, by forming a cover that the outdoor side gutter piece is extended upward, in an eaves gutter and coating the eaves edge of a corrugated roof with the cover, at the outdoor side. SOLUTION: A cover 4 that an outdoor side gutter piece 3 is extended upward, is formed at an eaves gutter 2 receiving rainwater from the eaves edge of a corrugated roof R of a building. The eaves edge A of the corrugated roof R is coated with the cover 4 at the outdoor side. The inside fixing part 41 of the inner end is fixed to a part to be fixed in the inner metal part 40, in the eaves gutter 2. And the gutter piece 3 diagonally rising upward from the outer end of the base part 42 passing below the diagonal part 39 is positioned at the outside of the erected piece 35. And the folded piece 4A at the upper end of the cover that the gutter piece 3 is extended upward is fitted to the outer part 43 to be fixed, provided at the upper end of the erected piece 35. In this way, the eaves gutter and the cover are fitted at the outdoor side of the roof beam 5 through a connecting metal tool 23 and a roof beam cover 29.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an eaves tip structure which allows the eaves tip of a folded board roof to be beautifully put up by an eaves gutter so as to achieve a good appearance of the folded board roof.

[0002]

2. Description of the Related Art In a flat roof or a roof having a gentle slope, a folded plate having a large cross section of running water is often used as a roofing member.

A roof using such a folded plate, that is, an eaves trough arranged at the eaves of the folded plate roof, is conventionally generally attached by an eaves trough suspension fitting suspended from the eaves end of the folded plate. is there.

[0004]

However, in the case where the eaves gutter is mounted by using the eaves trough hanging metal fittings hanging from the folding plate, a space of a relatively large height is created due to the interposition of the eaves trough hanging metal fittings. It is formed between the eaves tip and the eaves gutter of the folding board roof, and the eaves tip of the folding board roof cannot be covered outdoors, which may lead to deterioration of appearance and deterioration of roof fitting.

It has also been pointed out that rainwater or the like flowing on the folded plate roof cannot be surely poured into the eaves gutter due to the existence of the space.

The present invention is based on the fact that the gutter piece on the outdoor side of the eaves gutter is extended upward to cover the tip of the eaves of the folded plate roof on the outdoor side on the eaves gutter. An object of the present invention is to provide an eaves-edge structure that can achieve good roofing and can surely pour rainwater or the like on the folded-plate roof into the eaves gutter by the cover.

[0007]

In order to achieve the above object, the eaves structure of the present invention has an eaves gutter on the outdoor side of a eaves gutter that receives rain from the eaves of a folded plate roof of a building. A feature is that a cover is formed and the eaves tip of the folded plate roof is covered by the cover on the outdoor side.

By mounting the eaves trough horizontally on the outdoor side of the roof beam that receives the folded plate roof, the eaves gutter hanging from the folded plate is not required, and the height of the cover is increased. It is desirable in that the tip of the eaves of the folded-plate roof can be surely covered without raising the height, and the eaves gutter can be attached with the same structure regardless of the roof slope, which can facilitate the simplification of construction.

Further, a nasal cover for extending the eaves downward from the upper surface of the folded plate roof is provided at the eaves end of the folded plate roof, and the upper end of the cover is located above the lower end of the nose cover. However, it is desirable that the tip of the eaves of the folded plate roof can be more surely covered with the nasal cover and the cover of the eaves gutter.

[0010]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings. 1 to 3, in the eaves structure of the present invention, a cover 4 is formed by extending an outdoor gutter piece 3 upward from an eaves gutter 2 that receives rain from the eaves of a folded plate roof R of a building. The eaves tip A of the folded plate roof R is covered with the cover 4 on the outdoor side.

The folded plate roof R is supported by a roof beam 5 forming a frame structure of a building. In the present embodiment, the roof beam 5 is made of a shaped steel material having an I-shaped cross section in which horizontal flanges 5A and 5B are provided above and below a vertical web, and is bridged horizontally between the upper ends of columns of a building (not shown).

Below the roof beam 5, as shown in FIG. 1, the face members 1 are formed on the inner and outer surfaces of a frame structure in which the frame members are joined in a rectangular shape.
The outer wall panel 16 formed by attaching 5 and 15 is built, and the lower flange 5 is formed by the inner and outer standing pieces 17A and 17B of the fitting 17 fixed to the upper surface of the outer wall panel 16.
By sandwiching B, the upper end of the outer wall panel 16 is attached to the roof beam 5 via the attachment fitting 17.

In the present specification, the eave tip A of the folded plate roof R is used.
The side is expressed as “outside” and the side facing the inside of the building is expressed as “inside”.

Further, on the upper surface of the flange 5A above the roof beam 5, there is provided a vertical piece 20 hanging down on the outdoor side of the roof beam 5 at the outer end of a horizontal piece 19 placed and bolted to the upper surface. The hardware 21 and the vertical piece 2 of the L-shaped hardware 21
A metal fitting 23 having a plate-shaped vertical metal receiving object 22 fixed to the outer surface is attached.

A folded plate 2 for roofing that forms a folded plate roof R
4 is supported by mountain-shaped support metal fittings 25 that stand up from the horizontal piece 19 of the L-shaped hardware 21, and in the present embodiment, the eaves tip A on the girder side of the folding plate 24 that forms a flat roof is as shown in FIG. As shown in FIG. 1, the roof beam 5 is located outside of the receiving object 22 so as to project to the outside, and on the end side, the roof beam 5 that supports the upper end of the outer wall panel 16 terminates at the indoor side. .

Further, at the eaves end portion of the folded plate roof R on the girder side, a mounting piece 26 fixed to the upper surface of the folding plate roof R, and inclined downward from the outer end of the mounting piece 26 toward the eaves side. The long nose cover 6 having the extending slant piece 27 is continuously arranged over substantially the entire length of the eaves tip portion.

The eaves gutter 2 is attached to the outdoor side of the roof beam 5 that receives the folded plate roof R by using the eaves trough attachment metal fittings 30 ... Through the connecting metal fittings 23 and the roof beam cover 29. To be

The roof beam cover 29 includes the horizontal piece 19
And a substantially horizontal locking piece 29A that is locked to the upper end of the receiving piece 22 located above the receiving piece 22 and hangs down from the outer end of the locking piece 29A while contacting the outer surface of the receiving piece 22. A hanging piece 29B fixed to the metal piece 22 with a screw or the like and a U-shaped piece 29C protruding outward from the lower end of the hanging piece 29B in a U-shape are integrally provided, and the lower part of the U-shaped piece 29C is provided. The inner end is in contact with the outward surface 31A of the cutout portion 31 formed on the upper end of the outer wall panel 16 on the outdoor side, and is waterproofed in the cutout portion 31 by an appropriate watertight material 32.

The roof side beam cover 29 on the gable side shown in FIG.
Is an extension piece 29D that extends continuously inward from the locking piece 29A at its upper end and has an inner end that covers the end of the folding plate 24 on the end side.
Are integrated.

The roof beam cover 29 continuously covers the outdoor side of the roof beams 5 on the girder side and the gable side, and blinds the roof beams 5 with good watertightness.

The eaves gutter mounting bracket 30 is a fixing piece 34 attached to the outer surface of the roof beam cover 29 by using screws or the like.
And a base portion 36 extending outward from the upper end of the fixing piece 34, and a standing piece 35 rising diagonally outward at the outer end portion, and the base portion 3
6 An inclined portion 39 that suppresses the deformation of the eaves gutter 2 by bolting to the lower surface and bending the inner end portion into an approximately U-shaped locked portion 37 and extending outwardly downward. And the internal hardware 40 provided with each.

The eaves gutter 2 has an inner locking portion 41 formed at the inner end thereof locked to a locked portion 37 of the inner metal 40.
In addition, the gutter piece 3 rising diagonally outward from the outer end of the base piece 42 passing below the slanted portion 39 is located on the outdoor side of the standing piece 35, and the upper end of the cover portion 4 in which the gutter piece 3 is extended upward. By locking the bent piece 4A of FIG. 2 to the outer locked portion 43 provided at the upper end of the standing piece 35, the coupling fitting 23 and the roof beam cover 29 are provided on the outdoor side of the roof beam 5. Installed.

Further, the upper end of the cover portion 4 of the eaves gutter 2 on the girder side shown in FIG. 1 is located above the lower end of the slanting piece 27 of the cover for the nose cover 6, whereby the eave tip A of the folded plate roof R is formed. Can be reliably covered so that it cannot be seen from the ground.

Therefore, it is possible to improve the appearance of the building using the folded plate roof R by making the folded plate roof R fit well, and to surely pour rainwater or the like flowing on the folded plate 24 into the eaves gutter 2. The drainage performance can be improved.

Further, since the eaves gutter 2 is attached to the outdoor side of the roof beam 5, the eaves gutter suspending metal hanging from the folding plate 24 unlike the conventional case is unnecessary, and the height of the cover 4 is not particularly increased. Even
By installing the eaves gutter 2 itself at a high place, the folded plate roof R
The eaves tip A can be coated on its outdoor side.

Further, as shown in FIG. 2, the eaves gutter 2 having the same structure is attached as a decorative material on the wife side so that the eaves gutter 2 is arranged over the entire circumference of the building. It can be raised even higher.

As shown in FIG. 3, the eaves gutters 2 of FIGS. 1 and 2 are connected by using eaves gutter members 44 that are bent at right angles.

FIG. 4 shows another embodiment of the present invention. In this embodiment, the folded plate roof R of the building inclines at a gentle slope downward from the eaves and receives eaves gutters 2 for receiving rainwater from the eaves.
On the outdoor side of the roof beam 5 that receives the folded plate roof R, via the L-shaped metal fitting 46 and the roof beam cover 47.
It is attached using 0.

Further, the eaves gutter 2 is provided with a cover 4 extending upward from the outdoor gutter piece 3 and from the lower end of the nose cover 6 provided at the eaves end of the folded plate roof R. Also, the upper end of the cover portion 4 is located above, and the cover portion 4 covers the eaves tip A of the folded plate roof R on the outdoor side thereof to prevent the eaves tip A from being seen from the ground.

Since the eaves gutter 2 is attached to the outdoor side of the roof beam 5 as described above, the eaves gutter 2 can be arranged with the same structure regardless of the roof slope, and the eaves with a good appearance and a comfortable storage can be provided.
By sharing the members, it is possible to construct with a simple structure while reducing costs, and it is also possible to handle complex roofs with different slopes.

In the embodiment shown in FIG. 4, the upper end of the cover part 4 of the eaves gutter 2 is provided with the engaged part 4 outside the eaves gutter mounting bracket 30.
3 and is held by a spring material 49.

As shown in FIGS. 1 and 4, rainwater and the like from the door plate 50 provided on the folded plate roof R is provided inside the eaves gutter 2 on the outer surfaces of the roof beam covers 29 and 47 and above the eaves gutter 2. The draining plate 53 having the inclined piece 52 that leads to may be fixed using a screw or the like.

Further, the roof beam 5 may be configured to receive the folded plate roof R through a bundle material rising from the roof beam 5 and support the folded plate roof R.

[0034]

As described above, according to the eaves structure of the present invention, an eaves trough that receives rain from the eaves of a folded plate roof is formed with a cover part that extends upward from the gutter piece on the outdoor side. Since the eaves tip of the folded sheet roof is covered by the outdoor side, the eaves tip of the folded sheet roof is prevented from being seen from the ground, and the outer appearance of the folded sheet roof is enhanced by the makeup. Along with making it easier to store, rainwater flowing on the folded plate roof can be reliably poured into the eaves gutter by the cover.

In the invention of claim 2, the eaves gutter is
When installed on the outdoor side of the roof beam that receives the folded plate roof,
Since the eaves gutter hanging from the folding plate is not used, it becomes possible to attach the eaves gutter to a higher place than before, and the eaves tip of the folded plate roof can be installed without increasing the height of the cover. The eaves gutter can be easily covered, and the eaves gutter can be easily hindered from being seen from the ground. Since the eaves gutter is mounted on a horizontal roof beam, the eaves gutter can be arranged with the same structure regardless of the roof slope. It is possible to reduce costs by standardizing members, simplify design plans and construction, and deal with complex roofs.

Further, in the invention of claim 3, a nose cover covering the eave side extending downward is provided at the eave tip of the folded plate roof, and the upper end of the cover is located above the lower end of the nose cover. In some cases, the eaves gutter cover and the nose cover can surely cover the eaves tip of the folded plate roof, and in addition to improving the appearance, drainage performance by the eaves gutter can be further enhanced.

[Brief description of drawings]

FIG. 1 is a cross-sectional view illustrating an example of an embodiment of the present invention.

FIG. 2 is a cross-sectional view showing a structure of an end portion of a folded plate roof on a gable side.

FIG. 3 is an exploded perspective view illustrating an eaves gutter.

FIG. 4 is a sectional view showing another embodiment of the present invention.

[Explanation of symbols]

 2 eaves gutter 3 gutter piece 4 cover 5 roof beam 6 hidden cover R folded plate roof

Claims (3)

[Claims] 1. An eaves trough that receives rain from the eaves of a folded-plate roof of a building, has a cover portion formed by extending the gutter piece on the outdoor side upward, and the eaves tip of the folded-plate roof is formed by the cover portion. An eaves structure that is covered on the outside. 2. The eaves structure according to claim 1, wherein the eaves gutter is mounted horizontally on the building and on the outdoor side of a roof beam that receives the folded plate roof. 3. The folded-plate roof comprises a nasal cover at the eaves tip portion extending downwardly from the upper surface of the folded-plate roof, and the upper end of the cover portion is higher than the lower end of the nasal concealment cover. The eaves tip structure according to claim 1, wherein the eaves tip structure is located at.