| 摘要 |
<p>PROBLEM TO BE SOLVED: To reduce the labor for the connection work and correcting a handrail bar by independently tightening a connector with the handrail bar to be connected. SOLUTION: A connector for handrail is provided with a pair of fixed rings to be fixed to a connection end of a handrail bar 1, and a connection ring 4 to be arranged between the fixed rings 3. The connection ring 4 comprises a pair of tightening rings 8, 8 and a support shaft 9 to connect the rings 8, 8 in a relatively rotatable manner. A connection screw 5 is provided between each tightening ring 8 and each fixed ring 3 so that each tightening ring 8 is connected to each fixed ring 3 screwed to each handrail bar by the connection screw 5.</p> |
