The present disclosure concerns a coupling mechanism for detachably attaching two or more utility modules to one another, utility assembles, mobile carriers and other attachable modules and articles.

The present disclosure concerns a coupling mechanism for detachably attaching two or more utility modules to one another, utility assembles, mobile carriers and other attachable modules and articles.

The present disclosure concerns a coupling mechanism for detachably attaching two or more utility modules to one another, utility assembles, mobile carriers and other attachable modules and articles.

A backflow security enclosure for maintained equipment is disclosed. The security enclosure includes a plurality of side panels joinable along an adjacent edge with an elongate rod. The elongate rod is received in a channel of a plurality of sockets disposed in a spaced apart relation along an adjacent edge of the plurality of panels. The plurality of sockets may be arranged in a hinge type configuration. A top panel is supported by the plurality of side panels when joined. A locking mechanism secures the top panel to at least one of the plurality of side panels. The side panels may be secured to a ground or wall surface to surround the equipment to be repaired or serviced by a technician.

A packaging includes an outer box, an inner tray, and a lock mechanism. The lock mechanism includes a first lever and a second lever to lock the inner tray to the outer box and unlocks the inner tray from the outer box.

A double walled container for a manually operated discharger includes a compartment for a fluid and a longitudinal axis. The compartment is configured to be sealed off by at least one wall of the compartment, the at least one wall at least regionally peripherally extending around the longitudinal axis and by a seal at a front end of the container.

A storage container can include at least one movement sensor in or on a frame of the storage container and at least one movement sensor in or on a door of the storage container. A processor can compare outputs of the movement sensors to determine whether the door is open.

A locking assembly for releasably-locking a lid to a container, the locking assembly including: a locking nub disposed on the lid; and a lock maze disposed on the container; wherein, the lid is configured for arrangement in to a closed configuration with the container so as to releasably lock the lid to the container and to allow the lid to be coaxially rotatable relative to a neck the container between at least one of a first rotational position in which a barrier disposed on the container is configured for abutting against the locking nub of the lid so as to restrict movement of the lid away from the container, and, a second rotational position in which the locking nub of the lid is able to be maneuvered through an opening in the barrier and along a release pathway within the lock maze to release the lid from container.

The present disclosure concerns a coupling mechanism for detachably attaching two or more utility modules to one another, utility assembles, mobile carriers and other attachable modules and articles.

The present disclosure concerns a coupling mechanism for detachably attaching two or more utility modules to one another, utility assembles, mobile carriers and other attachable modules and articles.