| 摘要 |
The invention relates to -a bicycle brake control -device (1), comprising a support body (3) to be fixed to a handle bar (M) and suitable to receive an end length of a traction cable (5) according to a direction (X), and a brake lever (8) pivoted on the support body (3) for actuating the brake through the traction cable (5) when it is pulled towards the handle bar (M), the brake lever (8) having a first actuation area (A) at one end, characterized in that the pivot (9) of the brake lever (8) is arranged at a position which is not intermediate between the intersection of said direction (X) with the brake lever (8), and the first actuation area (A) of the brake lever (8). Through such a configuration, the length of the brake lever (8) on the side of the first actuation area (A), i.e. on the useful side of the brake lever (8), increases. In practice, the pivot (9) of the brake lever (8) is displaced towards the area (18a, 18b) of the support body (3) which can serve as an abutment for the cyclist's palm. Also in such a driving configuration, the actuation area of the brake lever (8) is thus on the same side with respect to the pivot (9) of the brake lever (8) as the first actuation area (A), and therefore all the cyclist's fingers other than the thumb are able to apply an efficient power to the brake lever (8). |
