The invention provides a pedal mechanism which is easy to disassemble. The pedal mechanism comprises a pedal bracket, a return spring, a pedal arm, and a rotary connecting component, wherein a pin shaft is fixed to the petal bracket; the main body of the rotary connecting component adopts a disk-shaped structure, a first pin hole is formed in the center of the main body, and the main body extends to the same side to form a plurality of first limiting bosses and a first second limiting boss; the second limiting boss is provided with a first groove which is close to the first pin hole and a second groove which is far away from the first pin hole, a second pin hole is formed in one end of the pedal arm, and first sinks and a second sink are formed in one end of the pedal arm; the pin shaft sequentially penetrates through the first pin hole and the second pin hole, and the first sinks of the pedal arm are matched with the first limiting bosses, and the second sink is matched with the first groove in the second boss; the first limiting bosses and the second limiting boss transmit the rotational movement of the pedal arm, and the first groove limits the axial movement of the pedal arm; one end of the return spring is connected with the pedal bracket, and the other end of the return spring is clamped to the second groove. According to the pedal mechanism disclosed by the invention, the disassembly convenience and the safety of the pedal mechanism are improved.
Pedal mechanism easy to disassemble
2016-02-03
Patent
Elektronische Ressource
Englisch
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
Bicycle pedal lock convenient to disassemble, assemble and use
Europäisches Patentamt | 2021
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