A push cart, including: a frame, a rear wheel assembly, a front wheel assembly, a connection rod linkage. The frame includes an upper frame and a lower frame, and the upper frame is disposed on the lower frame. The rear wheel assembly is movably disposed on the lower frame or the upper frame. The front wheel assembly is disposed on the lower frame. The frame is connected to the rear wheel assembly via the connection rod linkage. The rotation of the upper frame or the lower frame drives the connection rod linkage to flatten the rear wheel assembly with the upper frame or the lower frame, or to unfold the rear wheel assembly.

A three wheel cart that is adjustable in both length and width for cargo such as ice chests. The cart provides a pair of rear wheels, a horizontal load platform, and a front drawbar with a third wheel for easy pulling or pushing. The drawbar and third wheel retract under the cart. All adjustments are made without wrenches utilizing a large soft hand nut. The width adjustment is interconnected by a mechanism so that cargo width retainers slide in and out simultaneously along with the cart main wheels. When the drawbar is raised into its towing position the cart's front support leg is levered off the ground by the third wheel. This capability minimizes the lifting effort required when towing the cart. As the drawbar is lowered the support leg becomes an automatic parking brake. The operator cannot abandon the cart without the brake being applied.

The present invention discloses a collapsible cart with a base panel and basket support frame. Two hinge mounts extend from the base frame and a hinge pin extends from each hinge mount. The basket support frame has two support beams that are slidably and rotatable mounted on the hinge pins. Each hinge mount forms a receiving space that can receive and block rotation of each support beam. A cable made of flexible material mounts between the two support beams. When a downward or upward force is exerted on the cable, each end of the cable pulls the support beams towards each other along the longitudinal axis of the hinge pin causing the support beams to move into a position which is clear of the receiving space and allows rotation around the hinge pins towards the base panel and into a collapsed position.

A hand truck includes a frame that is supported by main wheels and a handle having two side members. Two handle brackets are pivotably mounted on opposite sides of the frame. The handle brackets are arranged for rotation in relation to the frame around a handle rotation axis. The handle brackets slidably receive the side members of the handle so that the handle is able to slide between a first retracted position and a second extended positon. The handle is also able to rotate with the handle brackets between first and second rotational positions. A lock mechanism that is mechanically associated with the handle brackets and the handle is able to releasably lock the degree of extension of the handle in at least one position between the retracted and extended positions and is able to lock the rotational position of the handle in at least one rotational position.

An exemplary embodiment of the present invention provides a rod rotation apparatus, including: a rod having at least one first helix or at least one second helix coupling portion; a movable member having at least one first helix coupling portion or at least one second helix coupled with the at least one first helix or the at least one second helix coupling portion; a handle extender having a structure of one or more stages, including a first-stage extender; a handle coupled to the top of the handle extender; and a traction member connected between the movable member and the handle or between the movable member and the handle extender.

A collapsible children's pull wagon having four wheels and an upper loop frame pivotably attached to a lower loop frame. There is a hub to which a pull bar and a front axle is coupled to. The front axle is capable of rotating along a vertical axis of the hub in order to change the direction of travel. The pull wagon can easily collapse by releasing a support frame which directly connects the rear end of the upper loop frame to the rear end of the lower loop frame.

Consumer wagons are provided for carrying seated children and/or household cargo. In some embodiments, the wagons have a footwell for children carried in the wagon to place/rest their feet, and the footwell is repositionable between use position lowered relative to the wagon base and a collapsed/storage position closer to the wagon base. And in some embodiments, the wagons have a pull-handle that can be moved between different positions and that is lockable in multiple of the different positions.

A hunting cart, consisting of features to enhance the moving of objects associated with big game hunting. The cart comprising of a body with two rotationally attached wheels and a foldable handle. The body being an assembly of two sides and their respective components laterally spaced and interconnected by way of perpendicularly mounted cross members. The result being, a cart that cuts through brush in both directions of travel while providing a low center of gravity for heavy loads such as a deer carcass, yet still provides an adequate structure to strap on and transport larger items, such as a kayak or double seated ladder stand.

The present disclosure concerns a coupling mechanism for detachably attaching two or more utility modules to one another, utility assembles, mobile carriers and other attachable modules and articles.

A hand truck having a plurality of hingeably engaged sides that is expandable from a closed position dimensioned to fit through a standard doorway, to an open position to form a movable platform. A platform enclosure is also disclosed.