| 摘要 |
PROBLEM TO BE SOLVED: To provide an expansion cover for a wall handrail capable of lengthening service life, by following up the expansion of an expansion spacing part of the wall handrail, while enhancing strength and rigidity to a wind load.SOLUTION: A reinforcement material 6 continuing in the expansion direction of the expansion spacing part 4, is buried in a sheet-like cover body 5. The expansion cover 1 for the wall handrail is formed in a zigzag shape having a ridge-folding line L1 and a bottom-folding line L2 orthogonal to the expansion direction. Both end parts 7a and 7b in the expansion direction are fixed to both-side wall handrails 3a and 3b by sandwiching the expansion spacing part 4. The expansion cover 1 for the wall handrail covers the expansion spacing part 4 of the wall handrails 3a and 3b. |
