The invention relates to the technical field of
electric bicycle accessories, discloses a multi-drive-mode
electric bicycle rapid rain cover folding and unfolding device, and solves the problems that an existing
electric bicycle rain cover is single in folding and unfolding mode, cannot be operated after a fault occurs, and is low in folding and unfolding efficiency, unstable in
assembly and fixation and poor in sealing protection performance. The device comprises a main body shell, a rain cover
assembly, a dual-drive transmission
assembly and an elastic reset assembly, the dual-drive transmission assembly is provided with a
manual transmission assembly and an electric transmission assembly which are mutually independent, one of the
manual transmission assembly and the electric transmission assembly can selectively drive the winding shaft to rotate forwards and backwards, and the elastic force reset assembly provides reset elastic force for winding; the main body shell is provided with a multi-sealing structure, and the end of the rain cover body is provided with a magnetic attraction and
bandage fixing assembly. The device realizes dual-drive flexible switching, is rapid and labor-saving in folding and unfolding, stable in assembly, good in sealing protection performance, reliable in rain cover fixation, convenient to disassemble, assemble and maintain, suitable for various electric bicycles and users, effectively prolonged in service life, and suitable for rain-proof and sun-proof protection of the electric bicycles.