Front derailleur for bicycle

• Main Authors: QIAN HAIZE, MAI YUQUAN
• Format: Patent
• Language: Chinese; English
• Published: 24.11.2023
• Subjects: CYCLES; LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS; PERFORMING OPERATIONS; POWERED PROPULSION OF SLEDGES OR; RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES; TRANSPORTING

The utility model discloses a front derailleur for a bicycle, and the front derailleur comprises a base member which can be installed on a bicycle frame; a chain guide movable between a retracted position and an extended position; an inner link member located below the base member, both ends of the inner link member being rotatably connected to the base member and the chain guide; the two ends of the outer connecting rod component are freely connected with the base component and the chain guiding piece in a rotating mode, the cable fixing component is rotatably installed on a fixing shaft fixedly connected with the outer connecting rod component, the cable fixing component further comprises a fastening piece installed on the cable fixing component, and the fastening piece is used for fixing a variable speed cable to the cable fixing component. Wherein the axis of the fixing shaft and the axis of the fastener are not on the same axis; and an adjusting member rotatably disposed on the outer link member and in c