A folding wagon with a folding table is provided and includes a first main frame and a second main frame. Positions at front and rear ends of the bottom of the first main frame are respectively fixedly connected to front brackets, tops of the two front brackets are provided with a connecting rod, and each of the bottoms of the two front brackets is rotatably connected to a front caster. A brake assembly passes through and is arranged at a position between the bottoms of the two front brackets, and positions adjacent to the bottom of the first main frame are respectively rotatably connected to first outer frames. In the folding wagon, the detachable connecting rod is provided on the two front brackets, which can be freely modified. In the connected state, the two front casters are controlled to turn left or right at the same time by a handle.

A folding wagon with a folding table is provided and includes a first main frame and a second main frame. Positions at front and rear ends of the bottom of the first main frame are respectively fixedly connected to front brackets, tops of the two front brackets are provided with a connecting rod, and each of the bottoms of the two front brackets is rotatably connected to a front caster. A brake assembly passes through and is arranged at a position between the bottoms of the two front brackets, and positions adjacent to the bottom of the first main frame are respectively rotatably connected to first outer frames. In the folding wagon, the detachable connecting rod is provided on the two front brackets, which can be freely modified. In the connected state, the two front casters are controlled to turn left or right at the same time by a handle.

The present invention proposes an electric luggage, comprising: a luggage body, an electric chassis, a sensor and a controller. The luggage body is installed on the electric chassis; the front end of the electric chassis is provided with a steerable front handle; the bottom of the front handle is provided with a front wheel; the bottom of the rear end of the electric chassis or the luggage body is provided with a rear wheel; and the speed regulation and braking of the front wheel and/or the rear wheel are controlled through the sensor, the controller, and a battery pack electrically connected with the controller. The luggage body can be combined with the electric chassis to serve as a riding tool. Children can ride the luggage during a journey, which can make parents more relaxed.

A cart adapted to be attached to and carried by a vehicle with a receiver[define receiver to include attachments], comprising: a cart body; a connector attached to the body; four arms, each pivotably attached at a first end to the body; four wheels, each connected to a second end of one of the four arms; four arm actuators, each configured to pivot one of the four arms such that each wheel can be moved closer to or further away from the body; a controller; and at least two motors, each configured to rotate one wheel, each independently controlled by the controller; wherein the connector is adapted to mechanically engage the receiver; whereby the controller can move the cart and control the yaw of the cart by rotating one or more of the wheels; wherein the controller can adjust the height of the cart, the pitch of the cart, and the roll of the cart by pivoting one or more of the four arms; and whereby the cart is hitched to the vehicle such that the weight of the cart is born by the vehicle is disclosed.

A device for moving a load is provided. The device includes a platform defining a surface and an edge extending downward therefrom. The device further includes two pairs of opposing legs each defining a top portion pivotally engaged with the platform interior of the edge, wherein each pair of legs has an extended position where each leg extends away from the edge. Each pair of legs further includes a collapsed position where the top portion of each leg extends substantially parallel and interior to the edge, a middle portion of each leg extends through a corresponding slot defined by the edge, and a bottom portion of each leg extends substantially parallel and exterior to the edge.

A device for moving a load is provided. The device includes a platform defining a surface and an edge extending downward therefrom. The device further includes two pairs of opposing legs each defining a top portion pivotally engaged with the platform interior of the edge, wherein each pair of legs has an extended position where each leg extends away from the edge. Each pair of legs further includes a collapsed position where the top portion of each leg extends substantially parallel and interior to the edge, a middle portion of each leg extends through a corresponding slot defined by the edge, and a bottom portion of each leg extends substantially parallel and exterior to the edge.

A stationary platform for supporting a supply transport device is provided. The stationary platform includes a frame having at least two longitudinal sides, a first end and a second opposing end, and a top surface and a bottom surface, and a plurality of legs extending from the bottom surface of the frame to support the supply transport device on the frame. The supply transport device is slidably received on the top surface of the frame. A wheel base assembly having a cleaning device for contacting a bottom surface of the supply transport device, to remove dirt and debris from or to disinfect the supply transport device, is also provided.

A stationary platform for supporting a supply transport device is provided. The stationary platform includes a frame having at least two longitudinal sides, a first end and a second opposing end, and a top surface and a bottom surface, and a plurality of legs extending from the bottom surface of the frame to support the supply transport device on the frame. The supply transport device is slidably received on the top surface of the frame. A wheel base assembly having a cleaning device for contacting a bottom surface of the supply transport device, to remove dirt and debris from or to disinfect the supply transport device, is also provided.

Apparatuses, components and methods are provided herein useful to provide assistance to customers and/or workers in a shopping facility. In some embodiments, a shopping facility personal assistance system comprises: a plurality of motorized transport units located in and configured to move through a shopping facility space; a plurality of user interface units, each corresponding to a respective motorized transport unit during use of the respective motorized transport unit; and a central computer system having a network interface such that the central computer system wirelessly communicates with one or both of the plurality of motorized transport units and the plurality of user interface units, wherein the central computer system is configured to control movement of the plurality of motorized transport units through the shopping facility space based at least on inputs from the plurality of user interface units.

There is provided an ultrasonic imaging device capable of controlling a moving device according to a movement direction of a platform in the front or the rear thereof. An ultrasonic imaging device includes a platform to which an ultrasound probe is connected, a moving device configured to move the platform, and a manipulation unit configured to control the moving device to be in any mode of an aligned movement mode, a free movement mode and a stop mode, wherein the manipulation unit includes a first manipulation unit that is provided in a first direction of the platform and controls operations of the moving device and a second manipulation unit that is provided in a second direction facing the first direction of the platform and controls operations of the moving device.