A stabilization device for stabilizing an attachment component relative to movements of a basic component which occur outside a permitted plane of movement. The attachment component and the basic component are connected via a stabilization arrangement that includes: a first compensation arrangement for compensating rotational movements of the basic component with respect to an intermediate component, about rotational axes lying in the plane of movement, including a first compensation device which can be actuated actively, a second compensation arrangement for compensating residual linear movements of the intermediate component in a compensation direction, perpendicular to the plane of movement, in relation to the attachment component, having a second compensation device which can be actuated actively, a plurality of inertial sensors assigned to the first and/or second compensation arrangement, and a control device for actuating the compensation devices for movement compensation as a function of sensor data of the inertial sensors.

A collapsible storage unit can include one or more columns of storage chambers, each having one or more storage regions that can change height from a collapsed configuration to an extended configuration. The storage chambers can open and closed manually, or with various mechanisms, such as scissor lifts, hydraulics, springs, linear actuators, motors and the like.

A raisable and lowerable storage system is provided comprising a steel container with multiple compartments, a scissor lift device attached to at least a bottom area of the container, wheels attached to a lower area of the scissor lift device. The scissor lift device raises and lowers the container to a desired level. The scissor lift device raises the container to a maximum height of about eight feet. The wheels support the container as the container is placed into a bed area of a vehicle for transportation. The wheels roll along tracks attached to the bed area of the vehicle. The container is secured before the vehicle begins moving to prevent the container from rolling about as the vehicle moves. A battery in the container is charged while the container is in a secured position and the vehicle moves.

A foldable shelf convenient to transport and assemble, including at least two storage members and vertical rods installed on two sides of the storage members, where the vertical rods each includes a fixed rod relatively fixed to one side of the bottom storage member and at least one folding rod; a lower end of one folding rod adjacent to the fixed rod is hinged to an upper end of the fixed rod; the storage member at the bottom is disposed on an inner side of the fixed rod, two sides of each of other storage members are fixedly connected to sliding blocks, and the sliding blocks each sleeve the vertical rod and are capable of sliding along the fixed rod on the vertical rod and the folding rod; and a fastening device is disposed between the sliding block and the folding rod.

A transport vehicle having a handle for moving the transport vehicle into a tilted position, and two wheels for supporting the transport vehicle in the tilted position relative to a floor and moving the transport vehicle relative to the floor. Above a container attachment interface, the transport vehicle has a pull-out assembly arranged on a vertical frame section with a horizontal pull-out container accommodation element for accommodating a box-shaped container. The pull-out assembly has an attachment mechanism with which the pull-out assembly can be continuously positioned vertically relative to the vertical frame section in a state attached to the vertical frame section.

A seat height adjustment mechanism includes a locking bar and a locking element. The locking bar is disposed in a stroller frame and has locking holes spaced apart. Each of the locking holes has a stop portion protruding therein. The locking element is mounted on a seat and has an engaging end. The engaging end is separably engaged in any one of the locking holes and has an engaging hook protruding in a direction, and the direction is crossed with another direction in which the engaging end moves when the engaging end is separating from the locking hole. The engaging hook separably presses against the stop portion. Therefore, the engaging end cannot separate from the locking hole. Even when wrongly operated, the locking element cannot be rotated and unlocked and thereby prevents the seat from unnecessarily sliding downward, so as to ensure safety of a baby at the seat.

A seat includes a support base, an unlock member and a lock member. The support base has at least one through hole. The unlock member is movably disposed on the support base and has at least one first driving portion. The lock member is movably disposed on the unlock member. The lock member has at least one lock portion protruding from a surface of the support base through the at least one through hole and at least one second driving portion abutting against the at least one first driving portion. When the unlock member is forced in a first direction to move, the at least one lock portion is forced to move along the at least one first driving portion through the at least one second driving portion and retracts into the support base in a second direction different from the first direction.

A portable advertising platform system for store front, street side and indoor promotions. The platform can elevate signs and products above obstacles. Items are fastened at their tops only allowing them to freely swing; wind resistant. This rugged, lightweight platform is made from plastic or aluminum and consists of several joints interconnected by square shaped insert tubes; thumb screw fastening. Tubes can couple together to form longer members. Joints can rotate 90 degrees to create perpendicular branches. The platform consists of a lower cart with several vertical mounts, supporting an upper web with multiple tiers and overhanging arms. The platform can substantially stretch horizontally, vertically and in width providing numerous configurations. The 4 leg levelers telescope multiple feet both horizontally and vertically to level the cart on rough uneven terrain. Leg levelers also act as durable brakes; friction with ground. Detachable large 8 inch wheels swivel for easy maneuvering.

A mobile powered workstation can include a head unit assembly that can have at least one power outlet configured to provide power to at least one electronic device. The workstation can include a power system coupled to the head unit assembly. The power system can include a permanent battery and a battery assembly. The battery assembly can include a battery connection housing that can have a plurality of power connectors configured to electrically couple to a corresponding plurality of power connectors of a replaceable battery, the battery connection housing can have a first face and a second face that extends from the first face. The first face can define a first raised portion configured to engage with a corresponding first recessed portion in the replaceable battery. The second face can define a second raised portion configured to engage with a corresponding second recessed portion in the replaceable battery.

A telescopic cart includes a storage unit, a support unit, a positioning unit, a pressing control handle, a limit unit, and a handle. The support unit includes a first supporting frame and a second supporting frame which are pivotally connected. The first supporting frame is pivotally connected with the storage unit. The second supporting frame is slidably connected with the storage unit. The positioning unit is used to position the first supporting frame and the second supporting frame without different angles defined therebetween, so that the storage unit is located at different height.