| 摘要 |
PROBLEM TO BE SOLVED: To provide a rain gutter structure excellent in appearance and strength and agreeable even in a district having much snow and functioning as an eave. SOLUTION: An eaves gutter 3 used for an appentice in common, formed in a box shape having an internal space 3a, integrally to the lower end part of a roof 2 is extended along the under side of the roof and a plurality of slits 3b communicating with the internal space are made at the upper face of the eaves gutter. The structure has no shape as a conventional rain gutter. it functions as an appentice, it is excellent in appearance and does not accumulate snow in the gutter. An uneven face is formed at the upper face so as to have an appearance shown when a plurality of roof tiles are arranged side by side along the lower side of the roof. The eaves gutter used for the appentice in common can be completely integrated to the roof tiles. A net for prevention from falling leaves is provided above the slit of the upper face of the eaves gutter to be able to prevent clogging of the gutter. A drainage slope 3h is formed on the bottom face 3c coming close to the roof of the eaves gutter and the lowest part of the bottom face is directly connected to the down pipe 5 to unnecessitate any gooseneck and improve the workability. COPYRIGHT: (C)2006,JPO&NCIPI
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