Utility cart
An easily adjustable cart for transporting loads short distances having a moving bed that is moveable from between upper and lower levels and is mounted on a telescoping frame. The frame extends longitudinally to allow a user to install front and rear trestles in order to raise the bed from the lower level to the upper level and alter the configuration of the cart in order to accommodate loads of varying shapes and sizes. The frame includes a lower support for a handle that prevents bowing when the frame is subjected to heavy loads.
1. A size variable cart comprising:
a) a frame with ground engaging wheels; the frame telescoping between a front and a rear of the cart to allow adjustment of the front to rear length thereof;
b) a rigid bed of integral one piece construction that has a load bearing surface; said bed having first and second configurations with respect to the frame; in the first configuration said bed includes a lower first set of projections that are received in a cooperating first set of receivers on a front and a rear of the frame so as to fix the length of the cart when the bed is positioned directly on the frame in the first configuration;
c) a set of front and rear trestles that are selectively mountable in spaced relationship to one another in a second set of receivers on a front and a rear of said frame respectively with said bed being thereafter mounted in the second configuration on said trestles so as to span between said trestles and fix the length of the cart when the bed is positioned on the trestles and so as to be supported by said trestles in the second configuration above said frame.
2. The cart according to claim 1 wherein:
a) said wheels include front and rear wheels with said front wheels being joined to said frame by a steering mechanism including a pivot plate that extends beneath said frame; and
b) a support member secured to said frame and having a support surface that extends under said pivot plate to slidingly support said pivot plate and prevent bowing under loads.
3. The cart according to claim 2 wherein:
a) said support member is flange shaped.
4. The cart according to claim 1 wherein:
a) said frame has front and rear structural units with at least one connecting lateral member telescopingly connecting said units.
5. The cart according to claim 1 wherein:
a) said bed has front, rear and side walls.
6. The cart according to claim 1 wherein:
a) said cart has a handle attached to said frame.
7. The cart according to claim 1 including:
a) a platform having a generally planar upper surface that is sized and shaped to be located on said frame when said bed is in said second position in raised and spaced relationship to said platform.