The invention discloses a self-lubricating pedal of a bicycle. The self-lubricating pedal comprises a pedal body, a grease nipple, a spindle, a bearing I, a sealing ring, a nut, a rubber plug and a bearing II. The pedal body comprises an anti-skidding protrusion, a spindle hole, balance weight holes, a threaded hole and a sunken groove hole. The anti-skidding protrusion is arranged on the surface of the pedal body. The sunken groove hole is formed in the tail end of the pedal body. The spindle hole is formed in the middle of the pedal body. The threaded hole is formed in the inner side of the pedal body. The grease nipple is connected with the pedal body through the threaded hole. A bearing position I, a locking end, an installing end and a bearing position II are arranged on the spindle. An external thread is arranged at the locking end and used for being assembled on a frame. An external thread is arranged at the installing end and used for being matched with the nut in a fastened mode. The self-lubricating pedal has the advantages that the grease nipple is assembled on the pedal body, the bearings are assembled in the pedal body, and later self lubricating can also be achieved while good lubricating is guaranteed.
Self-lubricating pedal of bicycle
2016-01-06
Patent
Elektronische Ressource
Englisch
Bicycle locking plate, bicycle pedal, bicycle pedal assembly and bicycle pedal system
Europäisches Patentamt | 2023
|