Utility assembly and coupling mechanism
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.
1. A container assembly comprising:
a first container comprising:
a first coupler extending from a first face of the first container, the first coupler comprising two sidewalls, a back wall, and a rib, the back wall located between the two sidewalls, the two sidewalls and the back wall projecting from a depressed surface of the first face, and the rib extending from the back wall in a first direction;
a lid pivotally attached to the first container; and
a toggle locking latch configured to latch the lid of the first container in a closed position;
a second container comprising:
a second coupler extending from a second face of the second container, the second coupler comprising a tongue offset from the second face, the tongue extends in a second direction opposite the first direction, the tongue of the second container is engageable with the rib of the first container;
a lid pivotally attached to the second container; and
a toggle locking latch configured to latch the lid of the second container in a closed position;
wherein the first and second couplers of the first and second containers engage each other when the first and second containers are slid with respect to each other along a sliding path defined by the rib and the tongue;
a locking latch arresting location defined by one of the first container or the second container; and
a locking latch coupled to the other of the first container or the second container, the locking latch positionable in a locked position engaging the locking latch arresting location thereby limiting sliding displacement of the first container with respect to the second container.
2. The container assembly of claim 1 , wherein the sliding path is perpendicular to the locking latch.
3. The container assembly of claim 2 , wherein the locking latch comprises a rear surface, wherein the sliding path is perpendicular to the rear surface.
4. The container assembly of claim 3 , wherein the locking latch is spring biased to engage with the locking latch arresting location.
5. The container assembly of claim 1 , wherein the second coupler includes a front surface opposite the tongue, wherein the front surface is slanted relative to the second face of the second container.
6. The container assembly of claim 5 , wherein the tongue includes a slanted surface opposite from and parallel to the front surface of the second coupler.
7. The container assembly of claim 1 , wherein the first face of the first container comprises a top face of the lid of the first container, and wherein the second face of the second container comprises a bottom face of the second container.
8. The container assembly of claim 1 , wherein a width of the second container is half of a width of the first container, and the second container is located on top of the first container.
9. The container assembly of claim 8 , wherein the first container further comprises a second toggle locking latch configured to latch the lid of the first container in a closed position.
10. The container assembly of claim 9 , wherein the first container further comprises a handle coupled to a front face of the first container, wherein the handle is located between the first and second toggle locking latches.
11. The container assembly of claim 1 , wherein the second container further comprises a pair of rear wheels and a telescoping handle extending upwards from a rear wall of the second container.