An angle adjustable quick release (10) contains: a connection post (20), a fixing holder (30), a rotatable controller (40), a press knob (50), a screw bolt (60), a return spring (70), and a screw nut (80). The connection post (20) includes a hollow extension (21) having a first C-shaped notch (212), and the connection post (20) also includes a first locking ring (22), a second locking ring (23), a circular toothed loop (25), and a second C-shaped notch (24). The fixing holder (30) includes a through orifice (31), a peripheral rib (32), and a third C-shaped notch (33). The rotatable controller (40) includes a hollow cylinder (41), a second accommodation groove (42), a locking shoulder (43), a first toothed protrusion (44), and an operation trench (45). The press knob (50) includes a driving section (51), a stop projection (52), a second toothed protrusion (53), and an arcuate hole (54). The screw bolt (60) is housed in the first accommodation groove (211) and is locked in a screwing aperture (511) through the return spring (70) and a C ring (71), and the C ring (71) is locked in the first C-shaped notch (212).
ANGLE ADJUSTABLE QUICK RELEASE
WINKELANPASSBARE SCHNELLLÖSEVORRICHTUNG
LIBÉRATION RAPIDE À ANGLE RÉGLABLE
2018-07-11
Patent
Electronic Resource
English
IPC: | B62K Fahrräder , CYCLES |
Angle-adjustable quick-disassembly power assembly device
European Patent Office | 2022
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