| 摘要 |
A holder for a disk having a central opening and front and back surfaces includes a base having a planar panel and a forwardly projecting pedestal including a ring for supporting the disk, an inwardly extending disk member, a plurality of stem members for engaging the disk opening, and a corresponding plurality of U-shaped connector segments supporting the stem members in cantilevered relation to the disk member. Alternating ones of the stem members have outwardly projecting retainer members and inwardly projecting tab members, collectively forming a button surface for receiving downward pressure whereby the disk is releasable. Deformation of the pedestal in response to the downward pressure is concentrated in the connector segments and, to a limited extent, an innermost portion of the disk member, providing improved structural integrity for a given downward force required to release the disk.
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