Disclosed herein are hand trucks for installing and removing water heaters. The disclosed water heater hand trucks enable a single person to lift the water heater onto a platform and to keep the water heater above the water heater pan during installation and removal. The disclosed hand trucks generally include a main platform and a wheel frame. A water heater is strapped to the main platform which has curved legs at the bottom with rubber landing feet. This design is used to keep the water heater above a water heater pan while lifting the water heater into position. This avoids crushing the pan with the water heater. The handles at the upper section of the main platform have adjustable positions. These handles can be opened up to an outward position to provide leverage, which can be advantageous when access to the platform is limited from a frontal approach.

A folding storage cabinet is provided. The folding storage cabinet includes a back plate, two folding side plates, a frame, a bottom plate, and a top plate. Left and right sides of the back plate are respectively pivoted with one side of each of the two folding side plates, and the other side of each of the two folding side plates are pivoted with two sides of the frame. The folding side plates are capable of being bent to folded, such that the back plate may be close to the frame after the two folding side plates are folded, and the top plate and the bottom plate are respectively pivoted with the top portion and bottom portion of the back plate. The top plate and the bottom plate may be opened and closed relative to the back plate.

A container transportation device is disclosed, including a lower frame assembly including an arc-shaped bar positioned between a first axle and a second axle. A first wheel is mounted to the first axle and a second wheel is mounted to the second axle. An upper frame includes a vertical spine connected to the lower frame assembly at the base of the upper frame. The vertical spine extends between the base and a handle positioned at the top of the vertical spine. A lifting arm extends from the vertical spine to receive and support a container to enable the transportation of the container.

A paint sprayer includes a cart assembly supporting a motor and a fluid intake conduit. The cart assembly has a frame with a pair of spaced-apart legs for supporting the cart assembly in an upright position, a telescoping handle movable between a retracted handle position and an extended handle position, an upper bracket projecting from the telescoping handle and a telescoping support movable between a retracted support position and an extended support position. The telescoping support supports the cart assembly in an inclined position between the upright position and a horizontal position of the cart assembly. The cart assembly has a pair of lower wheels for rolling the cart assembly when tilted back from the upright position and at least one upper wheel disposed on the telescoping handle for rolling the cart assembly along with the pair of lower wheels when in the horizontal position.

Disclosed is a handcart, including: a frame, where the frame includes an accommodating cavity for accommodating goods and two stand columns, where the two stand columns are correspondingly arranged and connected to the frame, forming a stand column pair, and the extension direction of the stand column pair is perpendicular to the frame; wheels that are connected to the frame and arranged relative to the frame in a rotatable manner; a workbench that is arranged on the frame, configured for carrying goods, and located outside the accommodating cavity; a plurality of bearing platforms that are arranged inside the accommodating cavity, located on both sides of the stand column pair, parallel to the workbench, and spaced apart from each other, so that each bearing platform is on a unique horizontal plane.

Devices, systems, and methods are provided for helping hand trucks lift heavy objects. A device for attaching to hand trucks and lifting objects may include a pallet portion for lifting weight, the pallet portion having a bottom portion facing the ground and a top portion, wherein weight is arranged on the top portion; an angle maintaining portion attached to the bottom portion, wherein when the angle maintaining portion is touching the ground, the pallet portion is positioned at an angle greater than zero relative to the ground; and one or more slots attached to the bottom portion, wherein the one or more slots are configured to attach to a hand truck nose blade by sliding the hand truck nose blade into the one or more slots.

A lift and extraction system for an automatic swimming pool cleaner may facilitate removal from the of the automatic swimming pool cleaner from a swimming pool, deployment of the automatic swimming pool cleaner into a swimming pool, and/or storage of the automatic swimming pool cleaner outside of the swimming pool. The lift and extraction systems may include a frame, motive elements, and one or more engagement features for selectively engaging and positioning the automatic swimming pool cleaner relative to the frame.

A personal watercraft cart assembly includes a cart which includes a lower shell and an upper shell hingedly coupled to the lower shell such that the cart defines a hollow body when the upper shell is in a closed position on the lower shell. A pair of rollers is rotatably coupled to the cart for rolling the cart along a support surface. A pair of cradles is coupled to the upper shell to support a personal watercraft for transport the personal watercraft. The cart is comprised of a buoyant material to float behind the personal watercraft. A pair of straps is coupled to the upper shell for securing the personal watercraft on the cart. A light emitter is coupled to the cart to emit light outwardly from the cart thereby enhancing visibility of the cart in a darkened environment.

A cart includes a pull rod mechanism, a folding bracket mechanism, and a pull rod locking apparatus. The pull rod mechanism includes main and sub-pipes connected telescopically. The folding bracket mechanism includes a bearing frame, connecting rods, and connecting elements. The bearing frame and the connecting rod are rotationally connected to the main pipe. The connecting element is rotationally connected to the bearing frame and connecting rod. The pull rod locking apparatus includes a mounting frame, sliding rods, and a knob. The mounting frame is fixedly connected between two main pipes and is symmetrically provided with two sliding grooves. Two sliding rods are provided and slidably connected in two sliding grooves. The knob includes a lock block circumferentially provided with far and near ends. When the knob is rotated until the far end abuts against sliding rod, an end of the sliding rod tightly abuts and locks the sub-pipe.

A dolly apparatus for clamping a door to a wheeled base for transportation of the door includes a base and a clamping linkage mounted on the base. The door is positionable on an upper surface of an actuator of the clamping linkage so that a weight of the door urges the actuator to move a pair of jaws of the clamping linkage toward each other above the actuator, thereby clamping the door. A pair of wheels are rotatably mounted to the base.