JPS6246731Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Field of Industrial Application] The present invention relates to a roof gutter with an improved eave gutter section.

[Conventional technology]

Conventionally, as roof gutters, as shown in Figure 1,
A "hanging type" gutter receiving metal fitting 11 is fixed to a building component such as a gassho 2, and multiple locations in the longitudinal direction of the gutter main body 5 made of metal or synthetic resin are supported by the gutter receiving metal fitting 11. There was something to fix it with wires etc. In addition, as shown in Figure 2, the thickness is 0.4~
In some cases, the outer periphery of the gutter body 5, which is made of a 0.5 mm steel plate in the form of a channel, is supported by eaves aggregate 13 or supporting members 14 fixed to pillars 12 of the building component.

[Problem that the invention attempts to solve]

However, in the conventional roof gutter as described above, especially the latter one, as shown in Fig. 3, aggregate is used in the eave part of the building consisting of pillars P, gassho G, beams B, main building M, etc. After assembling the aggregate 13, The work of assembling the support members 14 and the work of installing the roofing and gutters are performed separately by different workers due to different industries, which causes problems such as poor work efficiency and long construction times. Ta. Furthermore, since the above-mentioned positioning cannot be performed accurately, there is a problem in that the appearance is spoiled.

[Means for solving problems]

The present invention solves the above-mentioned problems and provides a roof gutter that can be easily and quickly constructed by only the roof and gutter workers who can perform vertical and horizontal positioning, and which also has a good appearance. is intended to provide.

That is, in the roof gutter according to the present invention, a flange protruding toward the eaves is formed on the upper edge of the eave side rising part of the gutter body having a bottom sloped in the longitudinal direction, and An engaging portion is formed on the upper edge of the rising part on the anti-eave side of the flange and on the eave side edge of the flange, and the flange is supported and fixed to a building component such as a main building along the longitudinal direction of the gutter body, and the eave side The engaging portions formed on the eave side edge and the anti-eave side edge of the exterior gutter made of an elastic material are respectively engaged with the engaging portions of the lower side rising portion and the upper edge of the anti-eave side rising portion, Cover the exterior gutter on the outer periphery of the rising part on the opposite eaves side of the gutter body, the bottom, and the lower part of the rising part on the anti-eave side, and connect the tip of the bolt screwed into the main body of the turnbuckle to the flange and the upper edge of the rising part on the anti-eaves side. They are respectively locked to the engaging portions.

[Effect]

With the above configuration, the gutter body 5 can be fixed in a stable state, and its position in the vertical direction can be accurately adjusted without having to adjust it. In addition, the roof gutter of the present invention is
By rotating the main body 15d of the turnbuckle 15, the width of the gutter main body 5 can be changed using the bolts 15c, and the horizontal position of the gutter main body 5 can be easily adjusted. Therefore, the linearity of the gutter body 5 or the parallelism with the eaves of the building component can be adjusted well. Furthermore, in the roof gutter of the present invention, even if there is a slight error in the mounting position of the gutter body 5, the error is not visible from the outside by finely adjusting the engagement position of the exterior gutter 6 with respect to the gutter body 5. This makes it possible to improve the appearance of the roof gutter as a whole. or,
To provide a roof gutter that can be easily constructed in a short period of time with high work efficiency by only roof and gutter workers, and has a good appearance.

〔Example〕

Hereinafter, one embodiment of the present invention will be described with reference to FIGS. 5 and 6.

As shown in Fig. 5, a pillar 1 made of metal such as iron and a gassho 2 made of the same material as the pillar 1 are welded together, and on the gassho 2 there is a cross section C from the eaves side toward the ridge side.
A shaped metal main building 3 is fixed at predetermined intervals with fixing fittings 4, etc., and constitutes the tip of the eave of the building.

In FIGS. 5 and 6, 5 is a gutter body 5 formed of an extruded aluminum material;
has a thick wall thickness of 2 to 5 mm. In addition, the gutter body 5 includes an eave side rising portion 5a and an anti-eave side rising portion 5b.
A bottom 5c is integrally formed between the lower edges, and the bottom 5c has a slope of 30 to 45 mm in the longitudinal direction with respect to the 8 m spacing between the pillars 1 of the building. It is a long member integrally formed with a flange 5h that projects upward. An engaging portion 5e is protrudingly provided at the lower part of the eave side rising portion 5a of the gutter body 5, and the flange 5
Engagement portions 5f and 5g are provided at the upper edge of the eave side edge 5d and the anti-eave side rising portion 5b, respectively.

6 is an exterior gutter, and the exterior gutter 6 has a thickness of 1 to 2 mm.
It is made of a highly elastic metal plate. Also,
The exterior gutter 6 has a substantially L-shaped cross section, and has engaging portions 6a and 6f formed at the upper edge on the anti-eave side and the edge on the eave side, respectively. An anti-eave side side part 6b hangs downward, a bent part 6c protruding toward the eaves is provided at the lower part of this side part 6b, and a horizontal bottom part 6e is provided below this bent part 6c via a corner part 6d. is formed, and the eave side edge of the bottom portion 6e bulges out to the outer peripheral side, curves upward, and is configured to continue to the engagement portion 6f of the eave side edge.

15 is a turnbuckle for gutter width adjustment, and the turnbuckle 15 is attached to the main body 15a with the pull bolt 1.
5c, 15c are screwed into these bolts 15c, 15c, bent tip portions 15a, 1
5a is provided.

A roof gutter equipped with each of the above members is constructed by first supporting the flange 5h of the gutter body 5 on the eaves main building 3, without using gutter holders or gutter fishing fittings, and then supporting the eave side edge 5d of the flange 5h. The engaging portion 5f provided at
is fixed to the building structural members including the main building 3 and the above-mentioned face plate 10. Next, the engaging part 6a provided on the upper edge of the anti-eave side edge 6b of the exterior gutter 6 is engaged with the engaging part 5g provided on the upper edge of the anti-eave side rising part 5b of the gutter body 5. By engaging the engaging part 6f provided on the eaves side edge of the exterior gutter 6 with the engaging part 5e protruding from the lower part of the eave side rising part 5a of the gutter body 5, the gutter body 5 rises on the opposite eave side. The portion 5b, the bottom 5c, and the lower part of the eave side rising portion 5a are covered with an exterior gutter 6, and the exterior gutter 6 is elastically held on the outer peripheral side of the gutter body 5. In addition, turnbuckle 1
Tips 15a, 15 of bolts 15c, 15c of No. 5
a is hooked onto the flange 5h of the gutter body 5 and the upper edge of the rising portion 5b on the opposite eave side, respectively.
The turnbuckles 15 are engaged with the gutter body 5 at predetermined intervals in the longitudinal direction of the gutter body 5 at appropriate intervals after the gutter body 5 is fixed to the building component, or are engaged with the gutter body 5 after the exterior gutter 6 is attached.

The roof gutter of this embodiment has bolts 15
By rotating the main body 15d of the turnbuckle 15 into which the bolts 15c and 15c are screwed, the bolts 1
5c and 15c, the width of the gutter body 5 can be changed and its position adjusted in the horizontal direction by pulling or loosening the eave side and anti-eave side rising parts 5a and 5b of the gutter body 5. This can be done in the range of about 0 to 45 mm, and by adjusting the gutter width of the gutter body 5, it is easy to make the gutter body 5 in a straight line parallel to the main building 3, that is, to position the gutter body 5 in the horizontal direction. Can be done.

In addition, in this embodiment, the flange 5h protruding from the upper edge of the eave side rising portion of the gutter body 5 toward the eave side is attached to the main building 3.
Since the engaging portion 5f provided on the eave side edge 5d of the flange 5h is engaged with the roof face plate 10,
The flange 5h is supported over the entire length by the building component member along which the gutter body 5 extends in the longitudinal direction, so that the gutter body 5 can be fixed in a stable state, and the vertical position of the gutter body 5 can be adjusted. Even if you don't do this, you can make the position accurate.

Furthermore, in this embodiment, the engaging parts 6f and 6a formed on the eave side edge and the anti-eave side edge of the exterior gutter 6 that covers the gutter body 5 from the outer circumferential side are connected to the eave side rising part 5a of the gutter body 5 and Since the engaging parts 5e and 5g provided on the anti-eave side rising part 5b are engaged and held, even if there is a slight error in the mounting position of the gutter body 5, especially in the horizontal position, the gutter of the exterior gutter 6 By finely adjusting the engagement position with respect to the main body 5, the gutter main body 5 is covered with the exterior gutter 6 at its anti-eave side rising portion 5b, bottom 5c, and lower part of the eave side rising portion 5a, and is hardly visible from the outside. In combination, the above-mentioned error can be made invisible from the outside, and the overall appearance of the roof gutter can be improved.

As a result, in this embodiment, unlike the conventional method shown in Fig. 2, there is no need to stretch water strings and position them in the vertical direction. Can be constructed.

In addition, in this embodiment, the exterior gutter 6 is connected to the gutter body 5.
The reason why only the lower part of the eave side rising part 5a is covered is that if the upper part of this rising part 5a was covered with the exterior gutter, it would be difficult to install the exterior gutter.
In terms of appearance, there is not much difference whether the upper part of the eave side rising part 5a is covered or not, and by covering it up to the lower part of the eave side rising part 5a, the weight of the exterior gutter 6 can be reduced and the material used can be saved. It is from.

In addition, in this embodiment, the parts of the exterior gutter 6 other than the parts where the gutter body 5 engages and contacts are used to create play and escape areas for adjusting the horizontal position of the exterior gutter 6, and to prevent rainwater etc. due to capillary action. To prevent intrusion, spaces 7, 8, and 9 are formed between the exterior gutter 6 and the gutter body 5, as shown in FIG.

FIG. 7 shows the main part of another embodiment of the present invention. In this embodiment, the engaging portion 5d provided at the eave side end of the flange 5h of the gutter body 5 is bent downward to connect the main building 3.
are engaged with the upper flange 3a and fixed by caulking, and the turnbuckles 15 are attached in correspondence with these engagement points.
The engaging portion 5 is provided on the flange 5h of the gutter body 5 by bending the tip end surface 15a of the bolt 15c on the eave side downward.
d. The configuration of this embodiment other than those described above is the same as the embodiment shown in FIGS. 5 and 6, and the same reference numerals as in FIG. 5 in FIG. 7 indicate corresponding parts.

In the present invention, the engaging portions of the gutter body and the exterior gutter are not limited to those having a rectangular cross section as in the above-mentioned embodiments, but may be curved engaging portions,
Further, the engaging portions of the gutter body and the exterior gutter may be caulked and engaged with the mating member.

〔effect〕

As explained above, the roof gutter of the present invention has a flange 5 on the upper edge of the eave side rising portion 5a that protrudes toward the eave side.
Using the gutter main body 5, the gutter body 5 is formed with an engaging portion 5e, 5g, and 5f formed at the lower part of the eave side rising part 5a, the upper edge of the anti-eave side rising part 5b, and the eave side edge of the flange 5h, respectively. 5h, gutter body 5
Since the gutter body 5 is supported and fixed to a building constituent member such as the main building 3 along the longitudinal direction, the gutter body 5 can be fixed in a stable state, and the vertical position can be accurately adjusted.

In addition, the roof gutter of the present invention has a turnbuckle 1
5. Connect the tips 15a, 15a of the bolts 15c, 15c screwed into the main body 5d to the flange 5 of the gutter main body 5.
h. Since the engagement parts 5f and 5g of the anti-eave side rising part 5b are engaged with each other, by rotating the main body 15d of the turnbuckle 15, the bolts 15c and 1
5c allows the width of the gutter body 5 to be changed and its horizontal position to be easily adjusted. Therefore, according to the present invention, the straightness of the gutter body 5 and the parallelism with the eaves of the building component can be improved.

Further, in the roof gutter of the present invention, the eave side edge of the exterior gutter 6 is made of an elastic material at the lower part of the eave side rising part 5a of the gutter body 5, and the engaging parts 5e and 5g of the upper edge of the anti-eave side rising part 5b. , engaging portions 6f, 6 formed on the anti-eave side edge.
Since the outer circumferential side of the rising part 5a on the opposite side of the eave side, the bottom 5c, and the lower part of the rising part on the eave side 5a of the gutter body 5 is covered with the exterior gutter 6, the mounting position of the gutter body 5 is slightly Even if there is an error, the error can be made invisible from the outside by finely adjusting the engagement position of the exterior gutter 6 with respect to the gutter body 5, and the overall appearance of the roof gutter can be improved. As a result, the present invention can provide a roof gutter that can be easily constructed in a short period of time with high work efficiency, and has a good appearance, compared to the conventional one shown in Fig. 2. This effect can be obtained.

[Brief explanation of the drawing]

1 and 2 are vertical cross-sectional views showing roof gutters according to one conventional example and another example, respectively;
The figure is a front view to explain the error in the vertical direction of the gutter body, Figure 4 is a plan view to explain the error in the horizontal direction of the gutter body, and Figure 5 shows a roof gutter according to an embodiment of the present invention. 6 is a partially cutaway front view of the gutter body, and FIG. 7 is an end view showing the main parts of a roof gutter according to another embodiment of the present invention. 1... Pillar, 2... Gassho, 3... Main house, 4... Fixing metal fittings, 5... Gutter body, 5a... Eave side rising part,
5b... Anti-eave side rising part, 5c... Bottom, 5d...
Eave side edge, 5e, 5f, 5g...engaging part, 5h...
...flange, 6...exterior gutter, 6a, 6f...engaging part, 6d...corner part, 6e...bottom part, 7,
8, 9...Space part, 10...Roof face plate, 15...
...Turnbuckle, 15a...Tip, 15c...
...Bolt, 15d...Main body.

Claims (1)

[Claims for Utility Model Registration] (1) A flange 5h protruding toward the eaves is formed on the upper edge of the eave-side rising portion 5a of the gutter body 5, which has a bottom 5c sloped in the longitudinal direction, and Part 5
Engaging portions 5e, 5g, and 5f are formed at the lower part a, at the upper edge of the anti-eave side rising portion 5b of the gutter body 5, and at the eave side edge 5d of the flange 5h, and the gutter body 5 is connected to the flange 5h in the longitudinal direction. The lower part of the eave side rising part 5a and the opposite eave side rising part 5b are supported and fixed to building structural members such as the main building 3 along the
The engaging parts 5e and 5g on the upper edge engage and hold the engaging parts 6f and 6a formed on the eave side edge and the anti-eave side edge of the exterior gutter 6 made of an elastic material, respectively, so that the gutter body 5, the rising portion 5b on the anti-eave side;
The outer periphery of the bottom 5c and the lower part of the eave side rising portion 5a is covered with the exterior gutter 6, and the turnbuckle 1
Bolts 15c, 15 screwed into the main body 15d of 5
A roof gutter characterized in that tip portions 15a, 15a of c are respectively engaged with engaging portions 5f, 5g of an upper edge of a flange 5h and a rising portion 5b on the anti-eaves side. (2) Engagement portion 5 formed on flange 5h of gutter body 5
The roof gutter according to claim 1, wherein f is engaged with the tip of the eaves of the roof face plate 10.