JPH0444735Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a vertical gutter that allows rainwater collected by an eaves gutter to flow down to the ground.

[Conventional technology]

As shown in FIGS. 8 and 9, the conventional vertical gutter 1 is held at multiple locations by supports 2, commonly called retainers, which are fixed to the outer wall W of the building.
Rainwater that falls on the roof R is collected by the eaves gutter 3, flows into the vertical gutter 1 through the funnel 4, elbow 5, sump 6, and elbow 7, and flows inside the vertical gutter 1. Flow down.

[Problem that the invention attempts to solve]

Incidentally, there has been a noticeable trend in recent years to make the eaves of houses look sleeker and more elegantly finished to enhance the sense of luxury.

However, when constructing the vertical gutter 1 in the manner described above, the vertical gutter 1 protrudes from the outer wall W, and the supports 2
This stands out and makes the exterior look unsightly, which goes against the trend of trying to enhance the sense of luxury as described above.

The present invention solves these problems and aims to provide a vertical gutter that has a clean appearance after construction.

[Means for solving problems]

In order to achieve the above purpose, the vertical gutter of the present invention:
The inner member is fixed to the outer wall of the building, and the outer member is connected to the inner member by having an end surface in flush contact with the outer wall, and the inner member and the outer member prevent rainwater from flowing down. The main point is that a passage is formed.

[Effect]

When the inner member is fixed to the outer wall and the outer member is coupled to the inner member, a rainwater flow path is formed by the inner member and the outer member. Then, the inner member is covered by the outer member whose end comes into contact with the outer wall of the building, and the outer wall surface of the building and the surface of the outer member are flush with each other, so that after construction, the vertical gutter will be connected to the outer wall. It also eliminates the need for supporting members and gives the appearance of having no vertical gutter.
It also looks cleaner and cleaner.

〔Example〕

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

Fig. 1 is a schematic side view showing the case where the vertical gutter 10 according to the embodiment is constructed at the protruding corner of the outer wall W of a building;
The figure is an enlarged sectional view of a portion corresponding to line A--A in FIG. 1. As is clear from Figure 2, vertical gutter 1
0 is an inner member 12 disposed inside the recess 11 formed at the above-mentioned protruding corner and fixed to the outer wall W, and the end portions 13a, 13a abut against the outer wall W, and the surface of the outer wall W and the end portion 13a. , 13a are flush with each other, and the outer member 13 is connected to the inner member 12, and the inner member 12 and the outer member 13 form a rainwater flow passage 14. .

The illustrated inner member 12 is fixed to the inner surface of the recess 11 by nails 15.
In the case of an outer wall where it is difficult to drive nails 15, such as a concrete wall or a mortar wall, it may be fixed by embedding the legs 16 provided on the inner member 12 into the outer wall W as shown in FIG. . When the leg portions 16 are embedded in the outer wall W, the leg portions 16 are provided at the flat plate portion 12 of the inner member 12 as shown in FIG.
a, 12a, even in the central part of Figs. 5 and 6.
It may be a corner portion 12c of the inner member 12 as shown in the figure. Furthermore, various configurations can be adopted for the coupling means between the inner member 12 and the outer member 13. For example, as shown in FIG. 2 or FIG. As shown in the figure, even if the saw-blade-shaped engagement part 19 provided at the end of the inner member 12 and two examples of saw-blade-shaped engagement parts provided at the end of the outer member 13 are engaged with each other, or As shown in FIG. 6, a saw-blade-shaped engagement protrusion 22 provided on the outer member 13 is fitted into an engagement groove 21 with an inner surface formed in a saw-blade shape provided on the inner member 12 to engage the two. Alternatively, other means may be used.

A portion of the lower end of the vertical gutter 10 configured as described above is cut out as shown in FIG. 1, and the opening of the cutout 23 is used as a rainwater drainage port. In this case, as shown in FIG. 4, if a part of the lower end of the outer member 13 is cut out and a part of the lower end of the outer member 13 is supported on the ground G, the vertical gutter 10 will not slide down. There is no need to worry about the rainwater drainage outlet being blocked by the ground.

At the upper end of the vertical gutter 10, for example, a funnel 4,
The end of the anglerfish formed by the elbow 5, trough 6 and elbow 7 is inserted.

According to the above, after the rainwater that falls on the roof is collected by the eaves gutter 3, it is passed through the angler and sent to the vertical gutter 10.
flows into the vertical gutter 1 and flows down into the notch 2.
Water is drained from opening 3.

The above is an example of installing the vertical gutter 10 at the corner of the exterior wall W, but the vertical gutter 10 can also be installed on a flat surface. When installing at an inside corner, as shown in Fig. 7, Fig. 7 is a cross-sectional plan view of the case where the vertical gutter 10 is installed on the flat surface of the exterior wall W, and a recess 1 is provided on the flat surface of the exterior wall W.
The inner member 12 is disposed in the recess 11, and the outer member 13 is joined to the inner member 12 so that the surface of the end 13a of the outer member 13 is in flush contact with the outer wall W.
The means for fixing the inner member 12 to the outer wall W and the means for connecting the inner member 12 and the outer member 13 can be the same as those described above. Therefore, the same reference numerals are used for the parts corresponding to those described above, and detailed explanations will be omitted.

Each of the vertical gutters 10 described above has a rectangular cylindrical cross section formed by the inner member 12 and the outer member 13, but the cross-sectional shape of the vertical gutter 10 formed at the corner of the building is as shown above. The shape is not limited to, and may be circular, half-moon, or other shapes. Also, when spray painting the exterior wall W, vertical gutter 1
If 0 is also painted at the same time, there will be no boundary between the two.

[Effect of idea]

In the vertical gutter of the present invention, the inner member fixed to the outer wall is covered by the outer member whose end is in contact with the outer wall, and the surface of the outer member and the outer wall are flush with each other. The vertical gutter looks as if it were part of the exterior wall, making it less noticeable, and it can be installed without the need for retaining metal fittings, which is required in the past. Not only does it give a clean and clean appearance, but it can also be constructed easily and inexpensively since no retaining metal fittings are used. Moreover, since the outer member does not protrude from the outer wall, people or objects will not hit the end of the outer member and will not come off.

[Brief explanation of the drawing]

Fig. 1 is a schematic side view showing the construction state of a vertical gutter according to an embodiment of the present invention, and Figs. 2, 3, 5, and 6 are parts corresponding to line A-A in Fig. 1. 4 is an enlarged sectional view of the X section in FIG. 1, FIG. 7 is a cross-sectional plan view showing the vertical gutter installed on a flat part of the outer wall, and FIG. 9 is a partially cutaway side view showing the construction state of the conventional example, and FIG. 9 is an enlarged sectional view taken along line BB in FIG. 8. W...Outer wall, 10...Vertical gutter, 12...Inner member, 13...Outer member, 13a...End of outer member, 14...Downflow passage.

Claims (1)

[Scope of utility model registration request] The inner member is fixed to the outer wall of the building, and the outer member is connected to the inner member by having an end surface in flush contact with the outer wall. A vertical gutter that forms a vertical gutter.