Interlocking containers
A container system with an interlocking mechanism is disclosed. The containers of the system have interlocking components that securely interconnect the individual containers vertically, so that groupings of containers can be transported easily. The containers can be water tight and air tight. The container can be modular and form infinite combinations of stacked and interlocked groupings.
1. A container system comprising:
a large container having an open large container top and a resealable large container lid defining a periphery that removably engages the large container top;
a plurality of smaller containers each respectively having an open small container top and a resealable small container lid that removably engages the small container top;
an elongated rail formed lengthwise along a horizontal axis on the large container lid with a plurality of notches, the rail defining an ovoid with edges remote from the periphery; and
a pair of feet formed on each of the small containers, the feet defining opposing inner hooks that slidably mate along the horizontal axis with two edges of the rail opposite to each other across the horizontal axis, the opposing inner hooks disposed along an inner edge of each of the pair of feet and including at least one tab that elastically engages one of the plurality of notches so that the plurality of smaller containers are removably secured to the large container lid.
2. The container system as set forth in claim 1 wherein the large container has a bottom wall, a plurality of side walls attached to the bottom wall to form a volume beneath the open large container top, wherein the bottom wall has an outside surface and an inside surface, and the resealable large container lid further includes an outside surface and an inside surface, in which the outside surface of the resealable large container lid extends above an outer edge of the resealable large container lid.
3. The container system as set forth in claim 2 , further comprising a another large container having a bottom wall, a plurality of side walls attached to the bottom wall to form a volume beneath an open other large container top, wherein the bottom wall has an outside surface and an inside surface, in which the outside surface of the other large container includes a pair of feet formed on the bottom wall of the other large container, the feet defining opposing inner hooks that slidably mate along the horizontal axis with the two edges of the rail of the large container lid.
4. The container system as set forth in claim 3 , wherein the hooks of the feet of the other large container include at least one tab that elastically engages one of the notches so that the other large container is removably secured to the large container top.
5. The container system as set forth in claim 3 , wherein each of the pair of the feet of the other large container are formed as an extrusion in a polymer material.
6. The container system as set forth in claim 3 wherein the other large container includes a resealable other large container lid defining a periphery that removably engages the open other large container top, and a rail formed on the other large container lid.
7. The container system as set forth in claim 6 wherein the rail formed on the other large container lid includes a plurality of notches, and the rail defining an ovoid with edges remote from the periphery of the other large container lid.
8. The container system as set forth in claim 1 wherein each of the pair of feet are formed as an extrusion in a polymer material.
9. The container system as set forth in claim 8 , wherein the large container defines a shape along the side walls that tapers inwardly from the open large container top to the bottom.
10. The container system as set forth in claim 8 , wherein the large container resealable lid includes opposing latches that removably engage a lip on the open large container top and rotate using a living hinge.
11. The container system as set forth in claim 10 , wherein the inside surface of the lid includes a perimeter seal that engages the lip of the open large container top.
12. The container system as set forth in claim 1 , wherein the small container resealable lid includes opposing latches that removably engage a lip on the open small container top, the opposing latches each rotating using a living hinge.
13. The container system as set forth in claim 1 , wherein the small container resealable lid includes a perimeter seal that engages a lip of the open small container top.
14. The container system as set forth in claim 1 , wherein the large container resealable lid includes opposing latches that removably engage a lip on the open large container top, the opposing latches each rotating using a living hinge.
15. The container system as set forth in claim 1 , wherein the large container resealable lid includes a perimeter seal that engages a lip of the open large container top.
16. The container system as set forth in claim 1 , wherein at least one of the small containers has a bottom wall, a plurality of side walls attached to the bottom wall to form a volume beneath the open small container top, wherein the bottom wall has an outside surface and an inside surface and the resealable small container lid further includes an outside surface and an inside surface, in which the outside surface of the resealable small container lid extends above an outer edge of the resealable small container lid.
17. A container system comprising:
a first container having an open first container top and a resealable first container lid defining a periphery that removably engages the first container top;
a second container having an open second container top and a resealable second container lid that removably engages the second container top;
an elongated rail formed lengthwise along a horizontal axis on an outer surface of the first container lid, the rail defining edges remote from the periphery, two of the edges defined on opposite sides of the horizontal axis, the elongated rail including at least one notch defined on at least one of the two of the edges; and
a pair of feet formed on the second container, the feet defining opposing inner hooks that slidably mate along the horizontal axis with the two of the edges of the rail, the opposing inner hooks disposed along an inner edge of each of the pair of feet and including at least one tab that elastically engages the at least one notch so that the second container is removably secured along the horizontal axis to the first container lid.
18. The container system as set forth in claim 17 wherein the at least one notch is defined on each of the two of the edges.
19. The container system as set forth in claim 17 wherein each of the pair of feet are formed as an extrusion in a polymer material.
20. The container system as set forth in claim 19 , wherein the first container resealable lid includes opposing latches that removably engage a lip on the open first container top and rotate using a living hinge.