Various embodiments herein relate to powered pusher devices configured to push wheeled objects from one location to another. Further embodiments relate to wheeled objects such as carts for transporting items from one location to another. Other embodiments relate to platform powered pushers that can be coupled to a family of various wheeled objects.

Provided is a carrier including a handle and a load-carrying platform, which enables construction of a multi-tier assembly. A carrier includes caster mounting portions formed on a lower surface of a load-carrying platform, a handle that extends outward from a first side edge portion of the load-carrying platform and has an upper surface with an engaged portion being one of a recess and a through hole, and an engaging portion that projects downward from a lower surface of a second side edge portion opposed to the first side edge portion and is engageable with the engaged portion. Connection of a plurality of carriers achieves an integral and flat placement surface composed of placement surfaces, each being the upper surface of the load-carrying platform of the carrier.

An electric vehicle is provided, including: a main body, traveling wheels, a drive assembly and a controller. The traveling wheels are arranged on the main body. The drive assembly is arranged on the main body and includes a hub motor. The hub motor is arranged on the traveling wheels. The controller is used to control the hub motor.

The present invention relates to a foldable platform truck, including at least one bearing surface supported by at least three wheels; a foldable operating bracket that on one side is rotatable attached to the at least one bearing surface an on the opposite free side has a gripping handle; a lock for securing the operating bracket in at least an unfolded operating locking position; and a control for controlling the operating bracket lock.

A shopping cart for personal use includes a basket portion for collecting items, a platform supporting the basket portion, and a frame operatively attached to the platform configured to position the cart in an in-use position and in a collapsed position for transport and storage. The frame includes foldable bars constructed with upper and lower bars lockably hinged via a lockably hinged connector, to convert the shopping cart from in-us to the collapsed position. A handle bar is connected across the upper bars, wherein upward pulling on the handle unlocks the cart from the in-use position, allowing the upper and lower bars to hingedly collapse parallel to one another. An upper set of wheels positioned on the platform contacts a ground surface only when the shopping cart is in a collapsed horizontal position.

Disclosed is a trolley with a limit structure, including: a base destined to carry articles and equipped with wheels; a trolley frame fixedly connected to the base and having a handle for hand holding; a first limit plate provided at one side of the base near the trolley head and destined to limit the movement of an article being carried; and a second limit piece provided at one side of the base near the trolley tail and destined to limit the movement of the article being carried, the second limit piece appearing as a slope element having a substantially triangular end surface, and the slope element having a bevel facing the first limit plate. Even the length of goods exceeds the base, the goods can still be obliquely placed in the bearing space formed by the first limit plate, the second limit piece and the base.

A cart for transporting goods to various locations. The cart is configured to carry luggage and other items that require transportation, and designed to nest with like-constructed carts, thereby reducing the space required to store the carts when not in use. The cart comprises a platform configured to carry a load. The platform has a first end configured to nest within a like-shaped cart, a second end configured to receive and engage with at least a portion of said like-shaped cart, and opposing sides. The cart further includes a pair of push or pull handles having first ends secured to the first end of the platform and second ends secured to the second end of the platform, and a main body traversing between the first end and the second end. The cart also includes a plurality of wheels attached to a lower surface of the platform.

A wheel of a roller includes a roller axis, the wheel being driven by an electric motor, wherein the electric motor is a hub motor which drives a hub body, which extends with circumferential spacing and surrounds the wheel axle, relative to the fixed wheel axle, wherein furthermore the wheel has a running surface. The running surface is formed on a running surface carrier and the running surface carrier is supported flush on the hub body at the back of the running surface. Further, a manually movable load truck includes one or more rollers, of which at least one roller has a driven wheel. Further, an operating device, in particular for a manually movable load truck, is formed having a substantially annular cross-section having a central through opening.

A system for transporting, transferring, or storing goods including stackable receiving containers, wherein stacking structures in a region of the container bases and mating structures in an upper edge region of a side wall interact to lockably stack receiving containers one on top of the other. At least one roll transport unit has a set-up surface for a receiving container and roller transport unit which connect to longitudinal ends of an adjustable length locking bar. A retaining structure is provided on a first longitudinal end of the locking bar for connecting to the upper edge of the receiving container. A retaining structure is provided on the second longitudinal end of the locking bar for connecting to a mating structure on the roller transport unit. The locking bar has a releasable fixing mechanism for limiting the locking bar length and setting the length to a selected dimension.

Disclosed is a trolley for carrying articles, including a base for carrying articles with wheels; a trolley frame fixedly connected to the base and extending upwards, the trolley frame forming a baffle at the front side of the base, the trolley frame including an upper portion, a middle portion and a lower portion, wherein the lower portion is connected to the front end of the base, the middle portion is provided with a foldable storage unit, and the upper portion is provided with a handle; and the base and the trolley frame form a carrying space, the foldable storage unit is provided with a retracted location and an unfolded location at which a storage space formed by the foldable storage unit occupies a part of the carrying space. A user may decide to unfold or retract the storage unit as necessary to properly place the articles being carried.