The invention discloses a novel folded wheel. The novel folded wheel comprises a rubber tire, a hub, a plurality of spokes and a center rotating shaft. The rubber tire is fixedly connected with the hub. The hub is an integral round hub formed in the manner that a plurality of sections of fan-shaped bodies make contact in an end-to-end mode. The round hub is internally provided with a telescopic spoke composed of one mother spoke and two son spokes, and two strengthening spokes can be increased. After the position locking measure between the mother spoke and the son spokes is released, the wheel can be conveniently folded, and the wheel can be folded to be very small. The invention further provides a folded bicycle. Connection among a front fork, a middle pipe, a seat pipe, a rear upper fork and a rear lower fork is designed into rotating connection, a chain wheel assembly is installed on the rear lower fork, and when folding is needed, a locking device is unloosed, a sliding sleeve at the front end of the rear lower fork freely slides on the seat pipe up and down, a frame can be conveniently folded, and the size of the folded bicycle is very small.
Novel folded wheel and folded bicycle
2015-09-23
Patent
Electronic Resource
English
Big chain wheel bicycle capable of being folded twice to become hand-pulled trolley
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