초록 ▼

The stand-up transportation device according to this invention comprises the shafts to which the front wheel and the rear wheel are assembled respectively, and the frame connecting these shafts. This transportation device also has the drive equipment that can drive the wheels on the shafts. Therefor

The stand-up transportation device according to this invention comprises the shafts to which the front wheel and the rear wheel are assembled respectively, and the frame connecting these shafts. This transportation device also has the drive equipment that can drive the wheels on the shafts. Therefore, the user can run on a plane, an ascending slope or a rough road standing on the frame of this automatic transportation device as when they rides on a snowboard and the like, and changing the course by shifting the weight. As the transportation device is made of the shafts and the frame combined in a simple way, the user can readily enjoy riding on it at any time and anywhere. And the user can enjoy the drive feeling as they ride on a snowboard and the like without snow. Also, they can enjoy riding on it for a long distance or time.

대표청구항 ▼

[ I claim:] [1.] A stand-on transportation device comprising;a front shaft and a rear shaft;one pair of wheels rotatably attached to the front shaft;one pair of wheels rotatably attached to the rear shaft;a frame connected approximately to the middle of said shafts by connectors moving elastically w

[ I claim:] [1.] A stand-on transportation device comprising;a front shaft and a rear shaft;one pair of wheels rotatably attached to the front shaft;one pair of wheels rotatably attached to the rear shaft;a frame connected approximately to the middle of said shafts by connectors moving elastically with respect to said shafts and having at least one footboard on which at least one rider can stand;a drive device supported by at least one of said shafts;a transmission which transmits a rotational force of said drive device to one of said wheels attached to said one shaft supporting said driving device through at least one driving belt; anda control lever of said drive device, wherein the control lever includes a flexible member extending above said drive device for supporting the control lever above the drive device in a continuous upright manner.