The invention discloses a brake cable, belonging to the technical field of electric bicycle accessories. The brake cable comprises a rubber tube and a steel rope arranged in the rubber tube, wherein the steel rope consists of multiple steel wires; multiple radial bulges are formed in the inner wall of the rubber tube; a sheath is arranged between the rubber tube and the steel rope; the gap between the rubber tube and the sheath is filled with a lubricant; the rubber tube is made of chloroprene rubber or ethylene propylene rubber or polyurethane rubber; the sheath is a carbon fiber tube; and the lubricant refers to lubricating grease or talcum powder. According to the brake cable disclosed by the invention, the problems that the rubber tube is easily damaged and the overall cable is not soft enough and difficult to mount because the friction force between the rubber tube and the steel cable is high can be solved.
Brake cable
2015-05-20
Patent
Electronic Resource
English