| 摘要 |
<p>PURPOSE:To reduce the number of parts by urging a tape-shaped electric wire which is wound and accommodated into an annular accommodation chamber formed between a fixed case and a movable case by a plate-shaped spring member which is installed on the movable case and has a plurality of elastic pieces. CONSTITUTION:A tape-shaped electric wire 32 is wound and accommodated into a space S formed by a fixed case 10 engaged with a column 2 and a movable case 12 which is fixed on a boss 4 by a screw 11 and revolved by the integral revolution of the boss 4 of a steering wheel 1. One edge of the electric wire 32 is installed on the movable case 12, and the other edge is installed on the fixed case 10. A spring installation part 20 is installed on the movable case 12, and a spring member 24 having a pair of elastic pieces 25 is installed. Each elastic piece 25 has a cut part 27 in the lengthwise direction of the spring member 24 and a cut part 26 in the width direction, and both the edge parts of the spring member 24 are inserted into an engagement piece 29 on the outer peripheral surface of the installation part 20, and engagement is performed. Accordingly, the quantity of the parts of the spring member 24 is enough by using only one piece.</p> |
