Foldable tricycle
A tricycle and rear wheel technology, applied to foldable bicycles, motor vehicles, bicycles, etc., can solve the problems of inflexible steering, heavy weight, and low safety factor, and achieve compact and flexible body structure, small turning radius, and not easy to sideways Flip effect
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[0026] The present invention will be described below in conjunction with the accompanying drawings and embodiments.
[0027] A prominent feature of the present invention is to improve the steering structure of the existing short-distance means of transportation, which will be described below first.
[0028] Such as figure 1 and figure 2 As shown, the rotating shaft 16-9 is positioned by the boss at the rotating shaft 9-2, and a deep groove ball bearing 16-6 is installed, and the bearing seat 16-7 is installed on the bearing 16-6, and is positioned by the boss of the bearing seat 16-7. Deep groove ball bearing 16-5, rotating shaft 9-3 place is equipped with shaft fixture 16-10 by boss positioning, and rotating shaft 16-9 two ends are respectively equipped with gasket 16-4 and lock washer 16-3 to prevent each Parts are loose, and the lock washer 16-3 is equipped with round nuts 16-2 to fix respectively. Elastic steel sheet fixing parts 16-1, 16-13 are respectively fixed on t...
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