The invention discloses an automatic bell device of a bicycle. The automatic bell device comprises a bell shell, a fixing part, brake cable control units, brake cables, a hammer sliding part, a link mechanism and a return spring. The bell shell is mounted on an axle of bicycle wheels so as to enable the bell shell to rotate with the axle. The fixing part is mounted on the bicycle. One end of each brake cable is connected with the corresponding brake cable control unit. The hammer sliding part is in the sliding type and provided with a hammer. The link mechanism is hinged to the fixing part, one end of the link mechanism is connected with the other ends of the brake cables, and the other end of the link mechanism is hinged to the hammer sliding part. The return spring is butted between the bell shell and the hammer sliding part. The automatic bell device can realize automatic ringing, operation of a rider is simplified, and cost is saved.
Automatic bell device of bicycle
2015-08-19
Patent
Electronic Resource
English
IPC: | B62J Fahrrad- oder Motorradsättel oder -sitze , CYCLE SADDLES OR SEATS |