Item-retention system and method
A system and method for retaining and storing selected items is disclosed. The system may include a first hub, a second hub, a gap between the first and second hubs, and first and second flanges formed of an elastomeric material. The first flange may connect to the first hub and extend away therefrom and into the gap. Similarly, the second flange may connect to the second hub and extend away therefrom and into the gap. An item to be stored may be inserted into the gap between the first and second hubs. This inserting may deflect the first and second flanges. The resilience of the first and second flanges may hold the item in place within the gap.
1. A retention system comprising:
a two-dimensional array of hubs comprising a first hub extending along a first axis and a second hub extending along a second axis parallel to the first axis, wherein
the first hub comprises a first aperture extending therewithin along the first axis and the second hub comprises a second aperture extending therewithin along the second axis;
a gap between the first and second hubs;
first and second elastomeric flanges connected to the first hub and extending away from the first axis and into the gap; and
third and fourth elastomeric flanges connected to the second hub and extending away from the second axis and into the gap.
2. The system of claim 1 , wherein the first and second elastomeric flanges mirror the third and fourth elastomeric flanges across a plane bisecting the gap.
3. The system of claim 1 , wherein the first and second elastomeric flanges mirror one another across a plane containing the first axis and the second axis.
4. The system of claim 3 , wherein:
the first and second elastomeric flanges are monolithic extensions of the first hub; and
the third and fourth elastomeric flanges are monolithic extensions of the second hub.
5. The system of claim 1 , further comprising:
a first extension extending into the first aperture and having a material composition that is less elastic than that of the first hub; and
a second extension extending into the second aperture and having a material composition that is less elastic than that of the second hub.
6. The system of claim 5 , further comprising a grid of intersecting walls positioned below the first and second hubs, the grid being formed of the polymeric material.
7. The system of claim 6 , wherein the first and second extensions extend monolithically upward from the grid.
8. The system of claim 1 , wherein the first and second elastomeric flanges are each spaced from, and on opposite sides of, a plane containing the first axis and the second axis.
9. The system of claim 1 , further comprising a container housing therewithin the first and second hubs, the first and second elastomeric flanges, and the third and fourth elastomeric flanges.
10. The system of claim 1 , wherein:
the first hub has a bottom and a top; and
the first and second flanges are substantially parallel to one another proximate the bottom of the first hub.
11. The system of claim 10 , wherein the first and second flanges diverge from one another proximate the top of the first hub.
12. A retention system comprising:
a supporting structure comprising a first extension and a second extension;
a first insert comprising
a first hub having a first aperture into which the first extension extends,
first and second flanges formed of elastomeric material, and
the first and second flanges connected to the first hub and extending away therefrom;
a second insert comprising
a second hub having a second aperture into which the second extension extends,
third and fourth flanges formed of elastomeric material, and
the third and fourth flanges connected to the second hub and extending away therefrom; and
the first and second inserts positioned with respect to one another such that
a gap separates the first hub from the second hub,
the first and second flanges each extend into the gap,
the third and fourth flanges each extend into the gap, and
the first and second flanges mirror the third and fourth flanges across a plane bisecting the gap.
13. The system of claim 12 , wherein
the first and second flanges are each a monolithic extension of the first hub; and
the third and fourth flanges are each a monolithic extension of the second hub.
14. The system of claim 12 , wherein:
the first and second hubs are formed of elastomeric material; and
the first and second extensions are respectively formed of material that is less elastic than that of the first and second hubs.
15. The system of claim 14 , wherein the first and second inserts form part of a two-dimensional array of inserts connected the supporting structure.
16. The system of claim 15 , wherein:
the supporting structure comprises a grid of intersecting walls positioned below the first and second inserts; and
the first and second extensions extend monolithically upward from the grid.
17. The system of claim 12 , wherein:
the first and second inserts each have a bottom and a top;
the first and second flanges are substantially parallel to one another at the bottom of the first insert; and
the third and fourth flanges are substantially parallel to one another at the bottom of the second insert.
18. The system of claim 17 , wherein:
the first and second flanges diverge at the top of the first insert; and
the third and fourth flanges diverge at the top of the second insert.
19. The system of claim 12 , further comprising a container housing therewithin the supporting structure and the first and second inserts.