| 摘要 |
A wheeled child conveyance that is adaptable between a three-wheel and a four-wheel configuration comprises mounting means for removably engaging front left and front right wheels, and wherein a single front wheel assembly unit 20 is provided that is adapted to engage the mounting means in place of the left and right front wheels. The front left and front right wheels and the single front wheel assembly unit are provided with a common engagement mechanism 23a,23b for engaging the mounting means that allows the front left and front right wheels and the single front wheel assembly to be repeatedly engaged and disengaged. The conveyance may also be provided with different wheelbase lengths in the three and four wheel configurations. |
