A collapsible cart frame includes four vertical bars defining four corners of the cart frame, four scissor linkages extending between different pairs of the vertical bars to define four sides of the cart frame and four wheels mounted at the bottom ends of the vertical bars. The scissor linkages are configured to expand and collapse independently from one another. Each of the lower scissor ends are attached to a pair of vertical bars at a fixed height and each of the upper scissor ends are slidably attached to the pair vertical bars. Height defining elements selectively define heights of at least one of the upper scissor ends of each of the scissor linkages.

The present invention is a general-purpose electronic cart, particularly a rechargeable motorized personal shopping and utility cart that can move in a forward, backward or lateral sense and includes a collapsible container and a control console.

Embodiments of the present disclosure relate to a self-driving system that can engage and move an inventory holder. In one embodiment, the self-driving system includes a mobile base comprising motorized wheels, an actuator disposed within the mobile base, the actuator is operable to adjust a height of the mobile base, a console having an upper portion and a main body, the main body being coupled to a first end of the mobile base in a standing configuration, and a first camera disposed on a first side of the upper portion of the console, the first camera facing a second end of the mobile base opposing the first end.

An apparatus configured to convert between a cart and a lounge chair comprising a bottom portion, backrest portion, a leg rest portion, first and second removable side portions. The backrest and leg rest potions rotatably coupled to the bottom portion and movable between open and upright positions. The first and second removable side portions being coupled to the backrest and leg portions when in the upright positions, wherein an open carton of the cart is formed by the bottom portion and the leg rest and backrest portions when in the upright positions, and the first and second removable side portions when connected to the leg rest and backrest sides, and the leg rest and backrest portions, when in the outward positions, form a seat, a leg rest and a backrest of the lounge chair, respectively, the lounge chair being configured to support a person in a sitting or lounging position.

A cart includes a chassis and attached wheels; an upper basket attached to the chassis; and a lower basket attached to the chassis. In some embodiments, the cart includes no widthwise push bar in a rear of the cart such that access is unobstructed to the upper and lower baskets from the rear of the cart by a person. In some embodiments, the chassis defines on each lateral side of the cart a pair of vertically spaced handles, each handle surrounding and defining an opening. The handles preferably include handle bars shaped in an oval. On each cart side a curved elongate member extends between and connects the handles, and the curved elongate members represent the rearmost part of the cart. The rear area of the upper basket defines a seat for an infant, and a rear ledge of the lower basket defines a seat for a toddler.

A cart includes a chassis and attached wheels; an upper basket attached to the chassis; and a lower basket attached to the chassis. In some embodiments, the cart includes no widthwise push bar in a rear of the cart such that access is unobstructed to the upper and lower baskets from the rear of the cart by a person. In some embodiments, the chassis defines on each lateral side of the cart a pair of vertically spaced handles, each handle surrounding and defining an opening. The handles preferably include handle bars shaped in an oval. On each cart side a curved elongate member extends between and connects the handles, and the curved elongate members represent the rearmost part of the cart. The rear area of the upper basket defines a seat for an infant, and a rear ledge of the lower basket defines a seat for a toddler.

A smart self-driving system includes a body, such as a piece of luggage, supported by a plurality of wheel assemblies. At least one wheel assemblies includes a wheel rotating motor configured to rotate a wheel of the wheel assembly to move the luggage in a given direction. At least one wheel assemblies includes a wheel orientation sensor configured to measure the orientation of the wheel. At least one wheel assembly includes a wheel orientation motor configured to orient the wheel in the given direction. The smart self-driving system is configured to move in forward direction that is different than a head direction of the body.

Foldable stroller, foldable bassinet, foldable seat, stroller luggage and stroller wheel arrangement The present application discloses a foldable stroller, foldable bassinet, foldable seat, stroller luggage and stroller wheel design.

A mobile cart having a body and a canopy, the top of the body having a work surface which includes a flat panel on a front portion of the top and one or more open face top receptacles on a rear portion, the flat panel horizontally slidable for opening the front portion of the top of the body to reveal a top storage receptacle. The rear having one or more rear panels which can be opened to reveal a rear storage receptacle. The front having an open face front receptacle on a portion of the front. The bottom having four corners, each of its four corners having a caster proximal thereto.

A collapsible cart frame includes four vertical bars defining four corners of the cart frame, four scissor linkages extending between different pairs of the vertical bars to define four sides of the cart frame and four wheels mounted at the bottom ends of the vertical bars. The scissor linkages are configured to expand and collapse independently from one another. Each of the lower scissor ends are attached to a pair of vertical bars at a fixed height and each of the upper scissor ends are slidably attached to the pair vertical bars. Height defining elements selectively define heights of at least one of the upper scissor ends of each of the scissor linkages.