The invention teaches a container lid product for controlling access to a container. The container lid comprises one or more hollow molded hinges with solid compressed area to eliminate any seam in use pivotally connecting the product to the container, a hollow-molded edge disposed adjacent to the one or more hollow-molded hinges, and a single-walled cover portion being connected to the hollow-molded edge. The single-walled cover has a length and a width and comprises a plurality of ribs extending the length of the single-walled cover. The single-walled cover has a peripheral rim with an undercut for stiffening. Each the one or more hollow molded hinges comprises an elongate knuckle. The hollow-molded edges comprises a top layer and a bottom layer.

A mechanical lock box comprising a housing including a lid and a hook fastener attached to the lid and a 3D multi-level printed maze. A release chamber is located within the maze and a ball is enclosed in the maze. The mechanical lock box further includes a hook bar having a first hook bar end which pivotally connects to a pivot box in the maze and a second hook bar end having a lock hook configured to engage with the hook fastener to hold the lid in a locked position. A hook pusher is configured to pivot the hook bar to unlock the lid when the ball pushes against the hook pusher.

A refillable solution dispenser including a dispenser housing having a base with a plurality of sidewalls defining an interior volume of the housing. A lid defining the top of the housing located on the top of the sidewalls is movably secured to allow access to the interior of the housing. An actuator mechanism is disposed through a top of the housing. At least one dispensing device is moveably connected within the housing. The dispensing device includes a pressure system connected to the actuator mechanism. The pressure system will move a pressure apparatus located within the housing forcing a solution from a solution reservoir through a dispensing passageway and out of the nozzle.

A storage container may include a frame structure having a hinge with a pivot axis, a first frame component, and a second frame component coupled to the first frame component by a hinge; a first shell and a second shell; and one or more securing structures configured to facilitate isolation of an interior volume from the space exterior to the interior volume and maintenance of the storage container in a closed configuration. The first shell and second shell may be configured to be releasably secured by the first frame component and second frame component, respectively. When the first shell is secured by the first frame component, the second shell is secured by the second frame component, and the storage container is a closed configuration, an interior volume bounded by the frame structure, first shell and second shell may be isolated from a space exterior to the interior volume.

A collapsible container that includes a collapsible plate assembly formed by four plates joined by hinge pins along edges thereof, and includes a top lid and a bottom lid that may be joined to the collapsible plate assembly and latched into place. Each lid may be affixed to the collapsible plate assembly along one edge thereof with hinge pin segments configured to cooperate with hinge pin receiver segments, and along an opposing edge thereof with a clasp configured to engage a clasp receiver. A liner may be received within a plate assembly cavity formed by the collapsible plate assembly, with opposing end faces of the liner being configured to be depressed against the top and bottom lid to form a water-tight cavity. Methods for fabricating a collapsible container are also provided.

A liftable hinge mechanism includes a base, a connecting component and a pin. The base has a narrow slot. The connecting component has an axle hole. The pin slidably passes through the narrow slot and rotatably inserts into the axle hole. The connecting component can be rotated and/or shifted relative to the base via the pin. A reciprocating engaging mechanism includes a shaft, a rotary plate, a first engaging component and a linkage module. The rotary plate is rotatably disposed on the shaft. The linkage module is connected between the rotary plate and the first engaging component. Rotation of the rotary plate drives the linkage module to move the first engaging component into a locking mode or an unlocking mode. The liftable hinge mechanism and the reciprocating engaging mechanism are applied to an airtight device with a housing and a cover capable of being folded and unfolded.

A container includes a main body having a first outer surface and a panel rotatably mounted to the main body. The panel has a second outer surface which is substantially flush with the first outer surface of the main body when the panel is in a closed position. The container further includes a rotation mechanism that enables rotational movement of the panel between the closed position and a fully open position in which the second outer surface of the panel is in contact with the first outer surface of the main body. The rotational movement is enabled via a mid-rotation telescoping component that is configured to enable movement of the panel away from the first outer surface of the main body.

An ammunition box with a rectangular molded thermoplastic material box body defining a rectangular storage space for ammunition. The box body opens to one side that can be closed with a flat rectangular molded thermoplastic material lid. The box body and the lid are provided with means for reinforcing and stabilizing the box body and the connection between the box body and the lid.

A container having a base and a lid is provided. The lid may be rotatable about a hinge from a closed configuration to an open configuration and may be secured, via one or more latching assemblies. The latch assembly may comprise a latch body, a locking member, a biasing member, and an activating member. The lid may have a handle that has a stowed and a carry position, where the handle may be maintained in the stowed position until acted upon by a first force greater than a threshold force to move the handle from the stowed position to the carry position. Similarly, when in the carry position, the handle may be maintained in the carry position until acted upon by a second force greater than the threshold force to move the handle from the carry position to the stowed position.

An ammunition box with a rectangular molded thermoplastic material box body defining a rectangular storage space for ammunition. The box body opens to one side that can be closed with a flat rectangular molded thermoplastic material lid. The box body and the lid are provided with means for reinforcing and stabilizing the box body and the connection between the box body and the lid.