JPH0996061A - Gutter device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To prevent the application of force to an eave gutter from the outside, to obviate deformation and damaging and to improve even durability. SOLUTION: An opening (w) parallel with eaves is formed to a batten 12 in the vicinity of the eaves of a roof, and rafter covers 18 covering the top faces and both side faces of rafters 16 so as to cross the top faces and both side faces are installed to the rafters 16 exposed from the opening (w). Water collecting grooves 36 for collecting rainwater and water collecting covers 34 as members with through-holes 38 for discharging rainwater onto the bottoms of the water collecting grooves 36 are mounted in the opening (w) of the batten 12. A fascia-board rain gutter 24 functioning as a fascia board in combination as an eave gutter for receiving rainwater flowing down from the through-holes 38 is set up to the lower section of the eaves.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a gutter device for collecting and draining rainwater on a roof.

[0002]

2. Description of the Related Art Conventionally, rainwater traveling on the roof surface is generally received by a synthetic resin gutter provided outside the eaves with a semicircular cross section, and is collected and drained in a vertical gutter in the corner of the house. .

[0003]

In the case of the above-mentioned conventional technique, since the gutter is located ahead of the eaves with respect to the house, not only is it visually uncomfortable, but also when the ladder is repaired or the snow is removed, etc. When it was hung, the ladder touched the gutter, which could deform the gutter. In the heavy snowfall area, even when the snow stuck to the roof falls, the falling snow often pushes the gutter and the gutter is deformed and damaged. Synthetic resin is deteriorated by the ultraviolet rays of the sun and deteriorates with long-term use.Since the cover is not attached to the gutter generally, sand and fallen leaves are accumulated on the gutter, which hinders drainage. There were various problems such as deformation.

The present invention has been made in view of the above problems, and provides a trough device which has no external force applied to the gutter, is neither deformed nor damaged, and has a high durability. The purpose is to provide.

[0005]

SUMMARY OF THE INVENTION According to the present invention, a rafter, which is parallel to the eaves, is provided in a roof plate near the eaves of a roof, and rafters exposed from the gap are covered with the rafters so as to straddle the upper surface and both side surfaces of the rafters. A cover is attached, and a water collecting cover, which is a member having a water collecting groove for collecting rain water and a through hole for discharging rain water at the bottom of the water collecting groove, is installed in the gap between the base plates. The gutter for receiving rainwater flowing down from the hole is a gutter device attached to the lower part of the eaves.
Further, the gutter also doubles as a nose cover, and has a size that covers the gap of the base plate and a depth that allows the rafter cover to enter the inside, and the edge portions on both sides of the gutter that also doubles as a nose cover. Is formed with a bent portion for locking to the structural member that abuts, and when attached to the structural member, the side surface on the eaves side is a nose cover. It is a trough device in which a side surface on the eaves side of the gutter and a part of a lower surface continuing to the side surface on the eaves side are covered with a nose cover plate.

Further, according to the present invention, a gap parallel to the eaves is provided in a field plate near the eaves of the roof, and a drainage collector for collecting and draining rainwater is provided in the gap, and a water collecting groove is provided on the drainage collector. And a roof tile with a through hole at the bottom of the roof, and a gutter that doubles as a nose cover is installed under the eaves under the collector and drainer, and is installed below the roof tile with the through hole and the slope of the roof. The trough device is provided with a back drainer having a sheet-shaped draining plate sandwiched between the roof tiles.

In the gutter device of the present invention, rainwater flowing down along the roof slope enters the water collecting groove of the water collecting cover provided in front of the eaves of the roof, and the rainwater descends from the through hole provided at the bottom of the water collecting groove. It falls on the gutter that also doubles as a nose cover and is drained from the down gutter installed in the corner of the house. Also, this gutter is a nose cover under the end face of the eaves of the roof, so the gutter is not exposed to the outside.

[0008]

Embodiments of the present invention will be described below with reference to the drawings. 1 and 2 show a first embodiment of a gutter device 10 of the present invention. As shown in FIG. 1, a field board 12 near the eaves of the roof is formed in parallel with the eaves by about 5 to 15 cm. Is formed along the eaves. Here, the ground plate below the slope of the roof from the gap w is the front ground plate 14. Also, this Maeno main plate 14
May be provided if necessary, and may not be necessary in terms of strength.

On the rafter 16 exposed from the gap w, the rafter 1
A rafter cover 18 made of synthetic resin, metal, or the like, which covers the upper surface and both side surfaces of 6, is fitted therein. The cover portion 20 with which the rafter cover 18 abuts the rafter 16 is formed in a U shape slightly wider than the width of the rafter 16. Both side surfaces of the U-shaped cover portion 20 are made slightly longer than the side surfaces of the rafters 16 so as to completely cover the rafters 16 and prevent the rafters 16 from getting wet with rainwater falling from the gap w. And the length of the cover portion 20 in the direction of the rafter 16 is
Flange portions 22a and 22b are formed at both end edges of the cover portion 20 to cover the gap w. The height of the flange portion 22a on the lower side of the roof slope is equal to the thickness of the front plate 14, while the height of the flange portion 22a on the upper side of the roof slope is 22b.
Is bent at a substantially right angle above the roof at a position where it comes into contact with the upper surface of the field board 12, and is locked so as to overlap with the upper surface of the field board 12.

Below the gap w, a nose cover rain gutter 24, which is a gutter made of iron, aluminum or the like, is a structural member of the front plate 14 which is a structural member.
Of the rafter 16 and the lower surface of the rafter 16 are provided in contact with each other. The nose cover rain gutter 24 also doubles as the nose cover. The length of the interval w in the longitudinal direction is set to an appropriate length suitable for the work and is connected, and the sectional shape of the interval w in the vertical direction. Is formed in a substantially U-shape having a size that covers the interval w and a depth that allows the rafter cover 18 to enter. A bent portion 26 that is bent at a substantially right angle is provided above the roof at the edge of the eaves side of the nasal concealed rain gutter 24.
Overlaid on the upper surface of the, the hidden rain gutter 24 is positioned at the lower side and locked. The opposite edge of the eaves cover rain gutter 24 on the opposite side of the eaves is provided with a bent portion 28 that is bent at a substantially right angle toward the back of the eaves side, and the bent portion 28 is fixed by abutting against the rafter 16. ing. In addition, a hidden gutter 2
A groove-shaped eave ceiling partition 30 is provided near the lower end on the eaves back side of 4, and the eave ceiling 32 can be easily formed by mounting the eave ceiling partition 30 so as to sandwich the eave ceiling 32.

The rafter cover 18 attached to the eaves and the upper part of the nose cover gutter 24 are provided with a water collecting cover 3 made of metal or resin.
4 is covered. The water collecting cover 34 is provided by cutting or connecting the gap w to an appropriate length in the longitudinal direction, and the length of the gap w in the width direction is equal to the rafter cover 18.
It only reaches the position where the front field board 14 is slightly overhanging from the edge of the flange 22b. Two U-shaped water collecting grooves 36 each having a depth close to that of the rafter cover 18 are provided in parallel with the gap w at a portion of the water collecting groove 36. Through holes 38 are provided at appropriate locations. After the water collecting cover 34 is attached, the roof material is placed and fixed on the edge portion on the upper side of the slope of the roof.

The shape of the water collecting groove 36 of the water collecting cover 34 is not limited to the above-mentioned embodiment, and is, for example, as shown in FIG.
As shown in (1) and (2), the groove cross-section may be v-shaped, or may be zigzag instead of a straight line parallel to the gap w. The depth of each water collecting groove 36 does not reach the cover portion 18 of the rafter cover 16, a through hole 38 is provided at the deepest part of the water collecting groove 36, and the outer contour of the water collecting groove 36 is not seen from the gap w. Anything that does not come out will do. Further, the number of the water collecting grooves 36 may be set appropriately.

In the gutter device of this embodiment, rainwater flowing along the roof 40 enters the water collecting groove 36 of the water collecting cover 34,
Furthermore, through the through hole 38 at the bottom of the water collecting groove 36, the nose cover rain gutter 2
No. 4, it flows into a vertical gutter (not shown) provided in the corner of the house and is drained.

In this gutter device, since the nasal concealed rain gutter 24 covers the rafters 16 below the front board 14 and is integrated with the roof, the rain gutter does not overhang the eaves and the house has a neat appearance. Becomes The side surface on the eaves side of the nose cover rain gutter 24 is also used as the nose cover plate, so that it is economical to install an expensive nose cover plate. The nose cover rain gutter 24 can be made of a recycled material such as aluminum, which is effective for cost reduction. Further, it is not damaged by snow or external force received from the ladder, and since the water collecting cover 34 prevents invasion of large dust such as fallen leaves, it has few failures and can be used for a long period of time. Since the water collecting cover 34 is provided at the same slope as the roof, large dust such as fallen leaves does not collect in this portion and falls naturally.

Next, a second embodiment of the gutter device of the present invention will be described with reference to FIG. Here, the same members as those in the above-described embodiment are designated by the same reference numerals, and the description thereof will be omitted. In the gutter device of this embodiment, a side surface on the eaves side of the nasal concealed rain gutter 24 and a part of a lower surface following the eaves side are covered with a large nasal concealment plate 40. The edge of the eaves side of the nose cover 40 is bent substantially at a right angle above the roof, and the nose cover 40 is sandwiched between the folded part 26 of the rain gutter and the water collecting cover 34 to form the nose cover 40.
Is mounted below it.

The nose cover 40 is integrally provided with a size to sufficiently hide the nose cover gutter 24, is bent at a substantially right angle below the nose cover gutter 24, and is further provided with a nose cover gutter 24. Is bent almost at a right angle toward the bottom of the. An eaves ceiling partition 30 is provided in a portion bent toward the bottom of the nose cover rain gutter 24, and an eaves ceiling 32 is further formed. The nose cover plate 40 is made of iron, aluminum or the like as a structural material and has strength, and supports the eaves ceiling 32.
However, since the nose cover rain gutter 24 does not require much strength, it can be made of an inexpensive material such as synthetic resin.

With the gutter device of this embodiment, the same effect as that of the above embodiment can be obtained, and by attaching a larger nose cover plate 40, the roof is made thicker, and the eaves part of the house becomes thicker in appearance. There is a visible effect.

Next, a third embodiment of the gutter device of the present invention will be described with reference to FIG. Here, the same members as those in the above-described embodiment are designated by the same reference numerals and the description thereof will be omitted. In the gap w provided in the base plate 12 near the eaves of the roof of this embodiment, a collector / drainer 46 having an appropriately shaped water collecting tray 42 and a drainage port 44 contacts the base plate 12 and the rafters 16. Installed. Under the drainage port 44, the hidden rain gutter 24 is provided. The bent portion 48 on the eaves side of the nasal concealed rain gutter 24 forms a U shape protruding from the position in contact with the front ground plate 14 toward the eaves, and its edge extends to the upper surface of the front ground plate 14. Locked, a hidden rain gutter 24 is attached at a lower position.

After attaching the drainage collector 46 and the hidden gutter 42, the Japanese roof tiles are provided on the base plate 12 and the front base plate 14 along the roof tiles 63 provided on the base plate 12 and the front base plate 14. Spread 50. Here, since the bent portion 48 projects outward, the front row of the Japanese roof tiles 50 is securely held, and it is easy to arrange them in a horizontal row. On the collector / drainer 46, a water collecting tile 51 having the same material and shape as the Japanese tile 50, and a water collecting groove 51 for collecting rainwater and a water collecting tile 54 having a through hole 52 at the bottom of the water collecting groove 51 are installed. Has been done.
The water collecting groove 51 is provided in the shape of a tree in which branches are symmetrically extended near the center of the water collecting roof tile 54 and extends above the roof, and the through holes 52 are provided in several places near the trunk of the tree shape. It is a thing.

Here, a part of the rainwater flowing in from the through hole 52 tries to flow downward along the back surface of the water collecting roof 54. In order to cut off this backwater and drop it into the drainage collector 46 smoothly,
It is advisable to use a back drainer 56 as shown in FIGS. 6 (1) and 6 (2). The back drainer 56 is made of synthetic resin or the like, and is fixed between the edge of the roof of the Japanese tile 50 above the slope and the water collecting tile 54 laminated there. is there. The back drainer 56 is provided with a mounting base 58 having a shape so as to come into close contact with the boundary surface between the Japanese roof tile 50 and the water collecting roof tile 54, and two support bars 60 are provided from the mounting base 58.
Extends above the slope of the roof, and a sheet-shaped draining plate 62 is attached to the tip of the support rod at a substantially right angle to the water collecting tile 54 and at a right angle to the direction in which the backwater flows. The draining plate 62 comes into close contact with the back surface of the water collecting roof 54 on the lower side of the slope of the roof from the through hole 52. The rainwater that has traveled from the through hole 52 to the back surface of the water collecting tile 54 travels along the draining plate 62 and falls to the collector / drainer 46 below. It does not wet the Maeno ground plate 14 or the roof tile 63.

With the gutter device of this embodiment, the same effect as that of the above embodiment can be obtained. As for the appearance, since the water collecting groove 51 and the through hole 52 are not conspicuous, the user does not feel uncomfortable, and the rainwater can be efficiently collected and drained.

Next, a fourth embodiment of the gutter device of the present invention will be described with reference to FIG. The hidden gutter 64 which is the gutter of this embodiment is integrally formed with the water collecting cover of the above embodiment. Therefore, according to the gutter device of this embodiment, the number of parts as a whole can be reduced and the process can be simplified.

Next, a fifth embodiment of the gutter device of the present invention will be described with reference to FIG. In the gutter device of this embodiment, a rod-shaped metal fitting 66 is fixed to the side of the rafter 16 at the tip of the rafter 16 with the same inclination as the slope of the roof by a bolt 68, etc. It is designed to be attached to the eaves of. As the metal fitting 66, one having strength for the structure is used, and the number of metal fittings 66 to be used is appropriately adjusted according to the strength. Then, a nose cover rain gutter 64 integrally formed with the water collecting cover is mounted on the metal fitting 66. According to this embodiment, it is possible to install the hidden rain gutter 64 even in an existing building or when the rafter 16 is short.
In addition, parts management is easy because there is no need to attach a rafter cover.

The gutter device of the present invention is not limited to the above-mentioned embodiment, and the material and shape of each member,
Other than the above, a suitable one is appropriately selected and used.

[0025]

EFFECT OF THE INVENTION The gutter device of the present invention can be used for a long period of time because the gutter device is not damaged by an external force and is less deteriorated.

[Brief description of drawings]

FIG. 1 is an exploded perspective view of a gutter device according to a first embodiment of the present invention.

FIG. 2 is a cross-sectional view taken along the line AA of FIG.

FIG. 3 is a perspective view of modifications (1) and (2) of the water collecting cover according to the first embodiment of the present invention.

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

FIG. 5 is a sectional view of a third embodiment of the present invention.

FIG. 6 is a sectional view (1) and a perspective view (2) showing a usage state of a back water draining plate according to a third embodiment of the present invention.

FIG. 7 is a sectional view of a fourth embodiment of the present invention.

FIG. 8 is a sectional view of a fifth embodiment of the present invention.

[Explanation of symbols]

 10 Gutter device 12 Field plate 16 Rafter 18 Rafter cover 24, 64 Nasal cover rain gutter (water gutter) 34 Water collecting cover 36 Water collecting groove 38 Through hole

─────────────────────────────────────────────────── ─── Continuation of the front page (51) Int.Cl. ⁶ Identification code Internal reference number FI Technical display location E04D 13/158 501 E04D 13/158 501Q 501R

Claims (6)

[Claims] 1. A roof plate near the eaves of the roof is provided with a gap parallel to the eaves, and a member having a through hole for collecting and discharging rainwater is attached to the gap of the roof plate. A gutter device characterized in that a gutter for receiving falling rainwater is attached to the eaves. 2. The gutter device according to claim 1, wherein the gutter is integrally formed with a nasal cover of an eaves and receives rainwater inside the nasal cover. 3. A rafter cover that covers the rafter exposed in the gap is provided in the gap, and the gutter is
It has a size that completely covers the gap of the field board and a depth that can accommodate the rafter cover, and is provided on both side edges of the gutter for engaging with the abutting structural member. The gutter device according to claim 1 or 2, wherein a bent portion is formed, and an outer side surface of the gutter becomes a nasal concealment when attached to the structural member. 4. The trough device according to claim 1 or 3, wherein the lateral gutter has a side surface on the eaves side of the roof covered with a separate nose cover plate. 5. A roof plate near the eaves of the roof is provided with a gap parallel to the eaves, and a drainage collector for collecting and draining rainwater is provided in the gap, and a water collection groove and a water collection groove are provided on the drainage collector. The trough device is characterized in that a roof tile having a through hole is arranged at the bottom of the tank, and a gutter that receives rainwater and forms a hidden nose is fixed to the eaves below the collector / drainer. 6. A member having a through hole for collecting and discharging rainwater is attached to the eaves of the roof, and a gutter for receiving rainwater flowing down from the through holes is attached to the eaves. A gutter device that is formed integrally with a nose cover and receives rainwater inside the nose cover.