| 摘要 |
PROBLEM TO BE SOLVED: To provide an inner decorative plate structure for eaves gutter preventing an end plate from becoming wet even if the rainwater flowing into the eaves gutter from a roof at an internal corner rebounds and scatters and keeping excellent quality of the end plate for a long time. SOLUTION: A pair of eaves gutters 22 are arranged under the eaves 21 in an internal corner part of a building, and an inner decorative plate 23 is formed in the eaves gutter 22 in a region of the internal corner where the pair of eaves gutters 22 are mutually connected. The inner decorative plate 23 is formed by a pair of inner decorative plate bodies 24 suspended along projections 22e in upper end parts 22d of a pair of front walls 22a, and a back board part 25 is protrudedly provided in the pair of inner decorative plate bodies 24. The back board part 25 is formed into a channel shape by a pair of horizontal plates 26 provided along the pair of inner decorative plate bodies 24 and a pair of vertical plates 27 protruding upward in parallel with the inner decorative plate bodies 24 from tip parts 26a of the pair of horizontal plates 26. The pair of horizontal plates 26, the pair of vertical plates 27, and the pair of inner decorative plate bodies 24 are mutually connected on a symmetrical face G through a vertical rib 28. COPYRIGHT: (C)2011,JPO&INPIT
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