| 摘要 |
<p>PURPOSE:To fix a balcony handrail sash, and adjust efficiently the height of a handrail bracket mounted to a balcony beam. CONSTITUTION:An outward projected piece 4 projecting horizontally outward is provided to a balcony beam material 2, and an internal hardware 10 fixed to the balcony beam material 2 and provided with an inward projected piece placed to a position overlapping with the outward projected piece 4 in the vertical direction is provided to a handrail bracket 3. While, the inward projected piece 9 and outward projected piece 4 form a height adjusting device 12 adjusting the height of the handrail bracket 3 together with a screw shaft 11 screwed each other and the front end in contact with the other.</p> |
