Energy-accumulation vibration-damping synergy two-wheeled vehicle
A two-wheeled vehicle and frame technology, which is applied in the field of energy storage, vibration reduction and efficiency enhancement of two-wheeled vehicles, can solve the problems of chains and changes in chain tightness, etc., so as to achieve smooth riding, offset changes in chain tightness, and reduce pedaling time. Effect
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[0009] As shown in the figure, the present invention has a vehicle frame 3, is provided with front wheel 1, handlebar 2 at the front part of vehicle frame 3, is provided with vehicle seat 7 at the top of vehicle frame 3, is provided with by bearing at the bottom of vehicle frame 3 The central axis 15 is provided with an approximately elliptical main wheel 14 and pedals 13 on the central axis 15. The edge of the main wheel 14 corresponding to the major axis is an equidiametric arc, and the central angle of the equidiametric arc is 45°. ~60 degrees for maximum pedaling efficiency. The rear upper part of vehicle frame 3 is provided with axle seat 16 and transmission shaft 5, and eccentric wheel 6 and transmission wheel 8 are installed on transmission shaft 5, is connected by chain 4 between described eccentric wheel 6 and main wheel disc 14, And the transmission ratio of the main wheel disc 14 and the eccentric wheel 6 is 2:1, the rear wheel frame 11 is hinged on the axle seat 16...
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