| 摘要 |
PROBLEM TO BE SOLVED: To provide a drainage structure in a balcony, in which an opening is not formed in a connecting section to a unit type floor facing, to which a circular drain inlet is formed, even when a square-shaped leader is used, an appearance is improved and the repelling of rainwater is prevented, in the unit type floor facing laid on the floor face of the balcony. SOLUTION: In the structure in which the leader 20 and the unit type floor facing 10 laid on the floor face are connected through a drainage joint 30 and water is drained, the circular drain inlet 14 is formed to a surface while leg sections 15 are projected from an underside and a drainage space 16 is formed in the unit type floor facing 10. In the structure, one end connection 31 is formed in a circular shape that the end connection 31 can be fitted to the drain inlet 14 for the facing 10 while the other end connection 32 is formed in a shape that the end connection 32 can be fitted to the leader 20 in the drainage joint 30. COPYRIGHT: (C)2004,JPO
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