JPH049785Y2 - - Google Patents

Description

[Detailed description of the invention] [Industrial application field] This invention relates to a drain for a gutter, particularly a drain for a gutter that can be connected to a vertical gutter outlet on an upper roof such as a gutter outlet. .

[Conventional technology]

Conventionally, this type of gutter drain was generally used with a dust guard made of wire mesh etc. attached to the upper opening of the inner cylinder, so a vertical gutter outlet on the upper roof was installed above the gutter drain. The installation work, such as fastening wires to eaves gutters, has become very complicated.

[Problem that the invention attempts to solve]

This invention was devised in order to eliminate the drawbacks of the above-mentioned conventional products, and provides a gutter drain that can be installed without the need for complicated work such as fastening with the above-mentioned wire when installing the vertical gutter outlet on the upper roof. This is what I am trying to do.

[Means to solve the problem]

The gutter drain of this invention has been devised in view of the above, and has a flange which is to be attached to the outer circumferential surface of the upper end of the inner and outer cylinders that fit into each other, and which is to be attached to the periphery of the opening on the bottom wall of the eaves gutter. The problem was solved by forming a connection port on the upper end opening of the inner cylindrical body to connect the vertical gutter outlet of the upper roof via a plurality of supporting pieces. .

〔Example〕

Hereinafter, an embodiment of this invention shown in the drawings will be explained. Fig. 1 is a perspective view showing an embodiment of the gutter drain of this invention, and 1 in the figure is a structure in which a screw a is screwed into the outer peripheral wall surface. It is an inner cylindrical body consisting of a cylinder, and 2
is an outer cylindrical body formed of a cylinder with a thread b screwed onto the inner circumferential wall surface, which is screwed into the screw a, and 3 and 4 are provided on the outer circumferential surface of the upper end of the inner and outer cylindrical bodies 1 and 2. The flange is used for clamping the periphery of the opening on the bottom wall of the eaves gutter to which it is attached, and 5 is a flange on the top opening of the inner cylindrical body 1 at a predetermined interval in the circumferential direction. 6 is the support piece 5 with multiple standing legs.
A connection port consisting of a cylindrical body fixed on the top,
It is used to connect the vertical gutter outlet on the upper roof.

[Effect of idea]

Since the gutter drain of this invention has the above-mentioned configuration, in use, as shown in Fig. 2, the inner cylinder 1 is inserted from above into the opening in the bottom wall of the eaves gutter A. The outer cylinder body 2 is fitted into the inner cylinder body 1 that can protrude downward from the bottom wall surface, and the periphery of the opening on the bottom wall surface of the eaves gutter A is sandwiched between the flanges 3 and 4. The vertical gutter B is fixed, and the vertical gutter outlet C on the upper roof, such as a gutter outlet, is fixed to the connection port 6 on the inner cylindrical body 1.

As is clear from the above, in the gutter drain of this invention, the vertical gutter outlet C of the upper roof connects to the connection port 6 formed on the upper end opening of the inner cylindrical body 1 via a plurality of supporting pieces 5. Since it is installed by fitting, the workability is significantly improved.Furthermore, since rainwater from the upper roof flows directly onto the vertical gutter B, there is no overflow, and this is combined with the dust prevention function of the support piece 5. This also improves drainage performance.

[Brief explanation of the drawing]

FIG. 1 is a perspective view showing an embodiment of the gutter drain of this invention, and FIG. 2 is a sectional view showing the same in use. DESCRIPTION OF SYMBOLS 1... Inner cylinder body, 2... Outer cylinder body, 3, 4... Flam part, 5... Support piece, 6... Connection port.

Claims (1)

[Scope of utility model registration request] In a structure in which a flange is provided around the outer circumferential surface of the upper end of the inner and outer cylinders that fit into each other to clamp the periphery of the opening on the bottom wall surface of the eaves gutter to be attached, the upper end opening of the inner cylinder A drain for a gutter is formed by forming a connection port for connecting a vertical gutter outlet in an upper roof via a plurality of supporting pieces.