| 摘要 |
A multi-purpose luggage cart is disclosed. The cart includes first and second primary support wheels coaxially mounted to a lower frame adjacent the trailing end and at oppositely disposed sides. A caster is rotatable about a vertical axis and is mounted to the lower frame along its longitudinal axis and adjacent the forward end, wherein the primary support wheels and the caster movably support the lower frame and cart on a floor surface. An upper frame portion includes a cross bar, a longitudinal bar portion and a handle portion. A step support member is cooperatively connected to the lower frame proximate the forward end in order to stabilize the cart and prevent movement of the cart when it is positioned upon an escalator. |
