JPH042819U

JPH042819U -

Info

Publication number: JPH042819U
Application number: JP4379190U
Authority: JP
Priority date: 1990-04-24
Filing date: 1990-04-24
Publication date: 1992-01-10

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例である竪樋接続装置
を示す分解斜視図、第２図は同実施例の要部断面
図、第３図は別の実施例である竪樋接続装置を示
す分解斜視図、第４図は同実施例の要部断面図、
第５図は同実施例の改良形態を示す要部断面図、
第６図は本考案の従来例である竪樋接続装置を示
す分解斜視図、第７図は同従来例の要部断面図で
ある。図において、１は竪樋、２は外壁部、３は内壁
部、４は短筒状体、５は内鍔片、６は竪樋継手、
７は端部中空開口、８は間隔端部開口である。 Fig. 1 is an exploded perspective view showing a gutter connecting device which is an embodiment of the present invention, Fig. 2 is a sectional view of the main part of the same embodiment, and Fig. 3 is a gutter connecting device which is another embodiment. FIG. 4 is a sectional view of the main part of the same embodiment,
FIG. 5 is a cross-sectional view of essential parts showing an improved form of the same embodiment;
FIG. 6 is an exploded perspective view showing a vertical gutter connection device which is a conventional example of the present invention, and FIG. 7 is a sectional view of a main part of the conventional example. In the figure, 1 is a downpipe, 2 is an outer wall part, 3 is an inner wall part, 4 is a short cylindrical body, 5 is an inner flange piece, 6 is a downpipe joint,
7 is a hollow end opening, and 8 is a spaced end opening.

Claims

[Scope of utility model registration request]

The downpipe has a double-walled hollow shape formed by an outer wall and an inner wall, and a space is provided inside the short cylindrical body along the outer circumferential shape of the downpipe, and from the end of the short cylindrical body. A vertical gutter joint is formed by providing protruding inner flanges, and the tips of the inner flanges on both sides of the gutter joint are inserted and fitted into the hollow openings at the ends of the gutter, and the outer walls of both vertical gutter A vertical gutter in which the ends of the two vertical gutter joints are inserted and fitted into the openings at the ends of the gap between the short cylindrical body and the inner flange of the vertical gutter joint, and the ends of both vertical gutter joints are connected by the vertical gutter joint. Connection device.