JPS62117946A - Gutter apparatus - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed description of the invention] The present invention provides a gutter suitable for installation on a thatched roof or a curved roof where eaves of different heights are formed. Regarding equipment.

(Prior art) On a roof where eaves of different heights are formed, a first eave gutter row lO1 and a second eave gutter row 102 of different horizontal heights are constructed as shown in FIG. There was something that could be done without connecting the rows of eaves gutters 101 and 102.

In addition, when connecting each eaves gutter row, for example,
Gutter joints such as those described in Publication No. 5340 are used.

This gutter joint had a water-absorbing tube protruding from the water-stop wall of the gutter joint body that could be spring-fitted to the end of an eaves gutter, and a bent pipe was rotatably fitted into the water-absorbing tube.

In such a conventional gutter joint, as shown in FIG. 10, a water stop wall 104 is fitted to the end of the first eave gutter row 105 and the end of the second eave gutter row 106, The bent pipes 107 were rotated so that their openings faced each other, and were connected by a cylindrical gutter 108.

(Problem to be solved by the invention) However, in either case, between the first row of eaves troughs and the second row of eaves troughs, it is not possible to receive rainwater flowing down from the side, and in the example shown in FIG. Because the cylindrical gutters were installed along the gables, it was difficult to construct them aesthetically.

(Means for Solving the Problems) The present invention provides a joint having a horizontal joint portion and an inclined joint portion formed at a predetermined angle of inclination below the horizontal plane to connect rows of eaves gutters having different horizontal heights. This is realized by using a single gutter joint, a horizontal joint part, a second gutter joint having an inclined joint part formed above the horizontal plane at a predetermined angle of inclination, and an inclined eaves gutter.

Furthermore, a protrusion is provided at the bottom of the inner surface of the second gutter joint in order to improve water flow.

(Function) In the gutter device of the present invention, eave gutter rows with different horizontal heights can be easily connected by two types of gutter joints having a horizontal joint part and an inclined joint part, and the first gutter joint and the second gutter joint By connecting the gutter joints through the slanted eaves gutter, continuity and a sense of unity can be obtained as a whole of the gutter device, and construction with excellent aesthetic appearance can be achieved.

(Example) Embodiments of the present invention will be described below with reference to the drawings.

FIG. 1 shows a first gutter joint (2), which is made of synthetic resin or the like, and has a horizontal joint part 2 and an inclined joint part 3 having a predetermined inclination angle θ below the horizontal plane.

This first gutter joint 1 is bent outward from both ends of the horizontal joint part 2 so as to have a substantially cross-sectional shape.
.

FIG. 2 shows the second gutter joint 6, and FIG. 6 shows its cross-sectional shape. The second gutter joint 6 has a horizontal joint part 7 and an inclined joint part 8 having a predetermined inclination angle θ above the horizontal plane.

The second gutter joint 6 is bent outward from both ends of the horizontal joint part 7 so as to have a substantially cross-sectional shape.
．． 9 is provided, and both ends of the inclined joint portion 8 are bent to project outward to provide approximately U-shaped ear receiving portions 10°10. A large number of protrusions 30 are provided on the bottom of the inner surface of the second gutter joint 6 from near the boundary between the horizontal joint part 7 and the inclined joint part 8 to the horizontal joint part 7 .

The cross-sectional shapes of the horizontal joints 2 and 7 are the same and the same size, and are formed in a shape that can fit into the inner surface of an eaves gutter whose outer surface is square. Further, the cross-sectional shapes of the inclined joint parts 3 and 8 are the same in shape and size, and are formed in a shape that can fit into the outer surface of the eaves gutter whose inner surface is square.

Incidentally, the inclination angle θ is equal to the inclination of the roof.

Figures 7 and 8 show another example of the second gutter joint, and the gutter joint 6
A protruding portion 30° in the form of a dogleg shape is provided near the boundary between the horizontal joint portion 7 and the inclined joint portion 8.

Next, construction of the gutter device will be explained.

As shown in Figures 4 and 5, the eaves 11. have different horizontal heights.
Eaves gutter rows 13 and 17 of different heights are attached to the thatched roof where 12 is formed.

The first gutter joint 1 is connected to the end of the upper eave gutter row 13 via a convex joint 15. The eaves gutter and the convex joint 15 are connected by fitting the ear part 14 of the eaves gutter into the ear receiving part 16 of the convex joint 15. Then, the ear part 4 of the horizontal joint part 2 of the first gutter joint 1 is fitted into the ear receiving part 22 provided at the other end of the convex joint 15, thereby connecting the first gutter joint 1 and the convex joint 15.

A second gutter joint 6 is connected to the end of the lower eave gutter row 17 via a convex joint 19. The eaves gutter and the convex joint 19 are connected by fitting the ear part 18 of the eaves gutter into the ear receiving part 20 of the convex joint 19. Then, the ear portion 9 of the horizontal joint portion 7 of the second gutter joint 6 is fitted into the ear receiving portion 23 provided at the other end of the convex joint 19 to connect the second gutter joint 6 and the convex joint 19.

The eaves gutter rows 13 and 17 are connected to the eaves 11.
It is attached to 12.

Next, the ear portions 25 provided at both end portions of the relay eave gutter 24 are attached to the ear receiving portions 5 provided on the inclined joint portion 3 of the first gutter joint 1.
Fit one end and connect the relay eaves gutter 2 to the other end of the inner surface of the first gutter joint l.
4, and the other ends of the ears 25 provided at both ends of the relay eaves gutter 24 are fitted into the ear receivers 10 provided on the inclined joint portion 8 of the second gutter joint 6. Then, the other end of the outer surface of the relay eaves gutter 24 is fitted to the other end of the inner surface of the second gutter joint 6, and the eaves gutter row 11
and 12 are connected by a relay eaves gutter 24 to complete the construction.

In addition, if the relay eaves gutter 24 is long, use a gutter hanging tool etc.
Support 4.

In addition, adhesive is usually used to secure the fitting connections of eaves gutters and gutter joints.

In this gutter system, as shown in FIG. 6, the rainwater collected in the upper eave gutter row 13 flows down the relay eaves gutter 24 and reaches the lower eave gutter row 17, and then reaches the eaves 11 and 12. The relay eaves gutter 24 can also receive a small amount of rainwater that flows down laterally from the intervening roof.

When the speed of rainwater flowing down the inclined relay eaves gutter 24 is high, the protrusion 30 at the bottom of the inner surface of the second gutter joint 6 acts as a water stopper and returns water, and the rainwater with momentum flows to the lower convex joint 19.
Prevents it from jumping out.

As shown in the figure, the eaves gutters of the eaves gutter rows 13 and 17 and the relay eaves gutters 24 can have the same shape, making construction easier and reducing the number of parts. This gives a sense of unity to the entire device, increasing continuity and improving the overall aesthetics.

In addition, when the second gutter joint 6'' shown in FIGS. 7 and 8 is used, the water return effect is even greater due to the dog-legged protrusion 30''.

Although one embodiment of the present invention has been described in detail above, the specific configuration is not limited to this embodiment, and even if there is a design change within the scope of the gist of the present invention, it is included in the present invention. .

That is, it is important that the first gutter joint and the second gutter joint have a horizontal joint part and an inclined joint part, and the convex joint part and the horizontal joint part of the embodiment may be formed continuously.

Also, while forming the eaves gutter into a semicircular shape, 1. The cross-sectional shapes of the first gutter joint and the second gutter joint may be made semicircular accordingly, and if a plurality of the first gutter joint and the second gutter joint are used in a connected manner,
The inclination angle may be adjusted.

In addition, the fitting format of the eaves gutter single-curve joint and the gutter joint is shown in the figure because the parts are used interchangeably, but from the perspective of water flow, it is better for the water side to rest on the water bottom side. preferable.

(Effects of the Invention) Since the gutter device of the present invention has the above-described configuration, the eaves gutter can be constructed along the eaves of the roof, and aesthetically pleasing construction with continuity and unity can be achieved. It is also highly economical.

Furthermore, in order to install eaves gutters along the eaves of the roof,
Even if the roof is a thatched roof or an irregularly cut roof, rainwater can be received from all around the roof.

Figure 1 shows an example of the first gutter joint of the gutter device of the present invention, and the second
The figure also shows an example of the second gutter joint, FIG. 3 is a sectional view of the second gutter joint in FIG. 2, FIG. 4 is a perspective view showing an example of the gutter device of the present invention, and FIG. 6 is a perspective view showing a usage state of the gutter device of the present invention, FIG. 6 is a sectional view of a main part of the gutter device of FIG. 4, and FIG. 7 is a perspective view showing another example of the second gutter joint. 8 is a sectional view of the second gutter joint in FIG. 7, and FIGS. 9 and 10 are perspective views showing examples of conventional gutter devices.

1-・First gutter joint.

2.--Horizontal joint part.

3-・Slanted joint part.

6.6” - Third gutter joint.

7--Horizontal joint, part.

8--Incline joint part.

30.30°・-protrusion.

Claims (1)

[Scope of Claims] 1. In a gutter device that connects first and second rows of eaves gutter having different horizontal heights, an inclined joint part formed with a horizontal joint part and a predetermined inclination angle below the horizontal plane. A first gutter joint having a horizontal joint part and an inclined joint part formed at a predetermined angle of inclination above the horizontal plane are connected to a high first gutter row end, and a second gutter joint having a horizontal joint part and an inclined joint part formed at a predetermined angle of inclination above the horizontal plane are connected to a lower second gutter row end. A gutter device, characterized in that the first gutter joint and the second gutter joint are connected via an inclined eaves gutter. 2. The gutter device according to item 1, wherein a protrusion is provided on the bottom of the inner surface of the second gutter joint.