| 摘要 |
<p>PROBLEM TO BE SOLVED: To realize easily the stable temporary fixing of a handrail member and realize simplicity and save trouble at the time of permanent installation and improve convenience. SOLUTION: In the case of the temporary fixing structure of a handrail member 6 consisting of a support 7 and an upper step handrail member and a lower step handrail member or the like in regard to a floor body 2 provided with a support insertion fitting groove 5 opening upward, a bolt hole is provided at the lower part 8 of the support 7. A bolt 13 is screwingly provided at the support 7 through the bolt hole in the form of a bolt head 13a being freely able to project/retreat to/from the side part of the support 7. A side board part 7b is formed on a side facing the back of the bolt hole out of the support 7 sides, and the lower end side of the support 7 is inserted in arrangement into a support insertion fitting groove 5. The bolt head 13a and the side slab part 7b are buttingly engaged with side wall parts 5a, 5b facing the support insertion fitting groove 5 by means of push-pressing force F and are arranged.</p> |
