| 摘要 |
<p>PROBLEM TO BE SOLVED: To always appropriately support a handrail regardless of protrusions and recessions of a wall face. SOLUTION: A handrail support bracket is constituted of a washer member 2 fixed on a wall face and a bracket body 3 fixed to the wall face W through the washer member 2. The washer member 2 is composed of a circular swell 22 heaved at the center and a plurality of through holes 24 bored around the center of the swell 22. The swell 22 is formed so that the diameter is gradually reduced from the bottom to the top face 22a and a screw seat 31 corresponding to the washer member 2 is formed in the bracket body 3. The screw seat 31 is provided with a fitting recess 35 having the inner length larger than the diameter of the top face 22a of the well 22 and smaller than the bottom, and insertion holes 31a corresponding to the through holes. And the depth of the fitting recess 35 is set so that a gap is formed between the bottom of the fitting recess 35 and the top face 22a of the swell 22 in a state that the recess is fitted to the swell 22 from the outside.</p> |
