TRICYCLE HAVING A PLURALITY OF SHOCK ABSORBERS AND TWO REAR WHEELS CAPABLE OF SAFELY AND FLEXIBLY RESPONDING TO CHANGES IN ROAD SURFACE OR RIDER POSTURE AND TO BURST OF TIRE

摘要

PROBLEM TO BE SOLVED: To provide a tricycle having two rear wheels 1a and 1b linked with axle plates 2a and 2b, which are mutually connected by means of an adjustable joint, thereby solving the problems of conventional bicycles and tricycle concerning traveling safety, riding comfort, light feeling of running, as well as the problem that the rider cannot continue traveling instantly when a burst of the tire should occurs.

SOLUTION: The wheels 1a and 1b are fitted to the axle plates 2a and 2b, which are mutually connected by means of the adjustable joint in a tricycle whose rear wheels are two. Due to attachment of a shock absorber 4, and other shock absorbers 5a and 5b, the tricycle can respond flexibly to changes on the road surface during traveling and ensure safety and improved riding comfort, as well as light sense of traveling.

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