| 摘要 |
A pocket comprises an inner cup cooperating in a nested relationship with an outer cup to define a chamber having a closed bottom end and an open upper end sized to receive an article. A hinge interconnects the inner and outer cups at the closed bottom end of the chamber. The hinge is configured to accommodate swinging movement of the outer cup relative to the inner cup between a closed position at which the sides of the article received in the chamber are tightly confined between opposite interior surfaces of the inner and outer cups, and a release position deflected outwardly from the closed position to accommodate removal of the article from the chamber via its open upper end.
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