Secure storage carts are disclosed herein and capable of being assembled and disassembled on-site without common disadvantages that affect storage carts designed for on-site assembly. Secure storage carts disclosed herein may be assembled to a reduced tolerance, eliminating potential points of failure in the assembled cart, and giving the user a more solid feel to the operation. Methods for assembling storage carts are also disclosed herein and can include adjusting the extension depth of a door panel hinge. Methods disclosed herein also may include applying a preloading force to the cart frame, to reduce tolerances between components of the storage cart once assembled. Kits are also provided herein containing the components required to assemble the cart on-site, in configurations that may be easily transported to and from the job site when disassembled. Kits also may provide for straightforward and secure assembly of the carts.

This disclosure relates to the field of clay placement boxes, and in particular, to a stacked clay box. The stacked clay box includes at least one housing assembly, where the housing assembly includes a bottom housing, the bottom housing is provided with a first opening and a first cavity, and the plurality of bottom housings are arranged to be stacked up and down; and a cover plate, where the cover plate is arranged at the top of the bottom housing, the housing assembly further includes two rotating plates, and the two rotating plates are rotatably connected to the bottom housing. This disclosure can achieve the advantages of being able to store a variety of clays, being convenient to place the housing assembly, having a reasonable layout, and having high practicability.

Various latch assemblies are provided to facilitate engaging and disengaging utility modules within a modular system. The latch assemblies permit users to actuate latches from an extended position to a retracted position, thereby permitting disengagement of the utility modules, while the hand of the user is in position to hold the now decoupled utility module.

One or more support platforms for a modular system are provided. The support platforms are configured to detachably support and optionally couple with utility modules in a system, such as modular tool storage units. The support platforms include one or more components, such as shelves and/or top panels, that include couplers configured to coupled to modular tool storage units.

A modular ammunition storage system comprising an insert block and a plurality of cartridge pockets formed into the insert block, such that a distal end of each cartridge pocket may be closed above the bottom surface of the insert block and a proximal end of each cartridge pocket is open at the top surface of the insert block, wherein each cartridge pocket is configured to receive and removably secure a cartridge having a particular shape and caliber. The insert block is receivable and removably securable by an ammunition box insert that surrounds the perimeter of the insert block, the ammunition box insert itself surrounding the interior perimeter of the carrying case into which the insert block and ammunition box insert are received. Different insert blocks configured to hold different caliber ammunition may be provided, and interchanged with one another in the carrying case.

A transport container has a receiving container for receiving objects, a carrying handle arranged on the receiving container so as to be pivotable between a swiveled-in storage position and a folded-out position, and a locking element arranged on the receiving container so as to be pivotable between a holding position and an unlocking position for detachably connecting the transport container to a support structure. The object of providing a transport container that enables the transport container to be easily coupled to a support structure and easily detached from the support structure is achieved by the carrying handle having at least one actuating element for pivoting the locking element into the unlocking position when the carrying handle is pivoted into the folded-out position. A transport container arrangement includes the transport container and a support structure that can be connected to the transport container.

This disclosure relates to the field of clay placement boxes, and in particular, to a stacked clay box. The stacked clay box includes at least one housing assembly, where the housing assembly includes a bottom housing, the bottom housing is provided with a first opening and a first cavity, and the plurality of bottom housings are arranged to be stacked up and down; and a cover plate, where the cover plate is arranged at the top of the bottom housing, the housing assembly further includes two rotating plates, and the two rotating plates are rotatably connected to the bottom housing. This disclosure can achieve the advantages of being able to store a variety of clays, being convenient to place the housing assembly, having a reasonable layout, and having high practicability.

A pallet system having a plurality of like boxes which are sized and configured to a fit on a standardized air cargo pallet such as a U.S. Air Force 463L pallet. Each box has four sides and a hinged lid and is typically formed of a plastic material. The lid has a configuration that mates with the configuration of other like boxes such that boxes can be stacked on top of each other and be nested together without falling off. Each box also contains a first latch element which is mateable with a second latch element on an adjacent like box to fasten the boxes together in a horizontal direction on the pallet. A box may contain interior separators or compartments to suit size and content requirements. A box may be constructed to function for a particular purpose in addition to storage and shipping. Suitable labels and identifications can be applied to a box for each of identification in an inventory control system which may be implemented in an App for a mobile phone.