| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a handrail capable of being installed into an opening section, in which a sash or the like is mounted previously, so as not to be a hindrance to an opening. SOLUTION: Handrail bays 1a and 1b rotated, using shafts 8 and 8 in the direction orthogonal to a wall surface as fulcra are secured on both left-right sides of the sash opening section 2, the free ends of the handrail bars are abutted mutually, and the two handrail bars 1a and 1b are connected and fixed in a straight line by a fixing means 5 or 7.</p> |
