20100207349 | SCOOTER WITH AUXILIARY ASSEMBLY - A scooter with auxiliary assembly comprises a frame, a steering rod pivoted on the frame, a front wheel pivoted on the steering rod, a drive assembly fixed on the frame, and rear wheels pivoted on the frame and driven by the drive assembly. At least one pedal is pivoted on the frame, an elastic body connected the pedal and the frame, and at least one transmission assembly actuated by the pedal to rotate the rear wheels; wherein, the scooter has an auxiliary assembly that includes at least one supporter extended from the frame and at least one auxiliary wheel pivotally coupled to the supporter; the auxiliary wheel gets away from the ground due to the rear wheels while laying the scooter on the ground and properly contacts with the ground when the scooter is slant aside in time of forwarding. | 08-19-2010 |
20110089656 | MANUAL-SWINGING SCOOTER - A manual-swinging scooter includes a steering stem with a handle, a fixture extending therefrom, two main frames with treadles outwardly extending from the fixture, and a wheel assembly connected to the fixture and the main frames, respectively. A swingable assembly pivotally disposed between each main frame and frame wheel has a support seat vertically coupled to the main frame, a base with a bevel surface inclinably disposed on the support seat, a rotary shaft pivoting to the support seat, a connecting shaft respectively engaged with the rotary shaft and the frame wheel, and a brace disposed on the connecting shaft for slidably propping against the bevel surface and for the connecting shaft to swing relative to the bevel surface. | 04-21-2011 |