| 摘要 |
PROBLEM TO BE SOLVED: To expand application range for a step from a first attached surface to a third attached surface while increasing working efficiency at an construction site. SOLUTION: A decorative cover is provided with a first attachment base material 2 fixed on at least one of the first attached surface and a second attached surface constructing an external corner part, a second attachment base material 3 fixed on at least one of the second attached surface and the third attached surface constructing an internal corner part, a first cover 4 attachably and detachably attached on the first attachment base material 2 under a condition where the same covers a long body arrangement route at the external corner side, and a second cover 5 attachably and detachably attached on a second attachment base material 3 under a condition where the same covers a long body arrangement route at an internal corner side. An extension cover part 6 fitted to a mating side cover 4 along the long body arrangement route at the second attached surface in such a manner that the same can freely expand and contract is formed on at least one of connection end parts opposing to the first cover 4 and the second cover 5. COPYRIGHT: (C)2010,JPO&INPIT |
