Patent ID: 8651245
Filing Date: 2014-02-18
Classification: B62L

Abstract:
1. A bicycle brake unit comprising: a first arm having a first transverse portion and a first upright portion which is connected between a first end and a second end of the first transverse portion, the first transverse portion having a first cable connector on the first end thereof and a first rail connected to a lower side of the second end of the first transverse portion, the first upright portion having a first pivot hole defined therethrough, an axis of the first pivot hole being perpendicular to an axis of the first transverse portion; a second arm located beside the first arm and having a second transverse portion and a second upright portion, the second transverse portion having a second cable connector on a first end thereof and a second end of the second transverse portion connected to the second upright portion, the first and second cable connectors being movable relative to each other by a cable, a flat face extending from the second arm and toward the first arm, the flat face having a second rail which is located corresponding to the first rail, a second pivot hole defined through the second end of the second arm; a connector connected to the first arm, the first arm located between the second arm and the connector, the connector having a first inclined portion and a second inclined portion, the first and second inclined portions being connected as a V-shaped part, the first inclined portion having a third pivot hole which is located corresponding to the first pivot hole of the first arm, a first pivotal member extending through the first and third pivot holes, the second inclined portion having a fourth pivot hole which is located corresponding to the second pivot hole of the second arm, a second pivotal member extending through the second and fourth pivot holes, an elongate slot defined in a conjunction between the first and second inclined portions, and a pivot rotatably connected between the first and second rails and being movable in the elongate slot.