| 摘要 |
<p>A coupling piece for a bicycle steering unit with a first holder (6) for fixing a handlebar (3) and a second holder (7) for fixing a fastening element (2) fastenable to a head part of a front fork. A first arm (46) and a second arm (47) of an operating structure for operating the holders are pivotably coupled to each other. The first arm engages the first holder (6) in a first engaging position, and the second arm engages the second holder (7) in a second engaging position. The arms (46, 47) are movable between a releasing condition in which the holders (6, 7) are released and a clamping condition in which the holders (6, 7) are tensioned. In the clamping condition, the ends of the arms (46, 47) located closest to each other are located closer to a line through the engaging positions than in the releasing condition. <IMAGE></p> |
