| 摘要 |
The invention attributes to the field of mechanics. It describes a mechanical pushing device, which may also be used as single personal controlled mean of transportation, providing person, standing on other rolling, skating, sliding or swimming devices of personal usage with the movement impulse.Furthermore, with slight alteration of the construction of this mechanical pushing device, i.e. with adjoining basket and doubling the driving wheel or installing additional support with light wheels (a variant of a tricycle), it may be utilised as a mean to carry minor loads, e.g. golf equipment, postal parcels, household appliances, etc. |
