The invention relates to a bicycle brake, which comprises a base, a first arm assembly and a second arm assembly, wherein the base is fixedly connected with a bicycle frame of a bicycle in a way without relative motion, the first arm assembly is pivoted on the base, and is provided with a first end part, a second end part and a first butting part, the first end part is connected with a braking line, and the second end part clamps and swings towards one braking edge of a wheel rim. The second arm assembly is pivoted at the base relative to the first arm assembly, and is provided with a third end part, a fourth end part and a second abutting part arranged at the third end part, the second butting part is arranged above the first butting part in a way with the interference in the pivoting direction, and the fourth end part clamps and swings towards to the other braking edge of the wheel rim.
Bicycle brake
2015-07-15
Patent
Elektronische Ressource
Englisch
IPC: | B62L BRAKES SPECIALLY ADAPTED FOR CYCLES , Bremsen, besonders für Fahrräder oder Motorräder ausgebildet |