| 摘要 |
A storage case and holder combination has an ejection spring which urges an inserted holder outward. The holder is retained by a resilient latching arm having a pin which engages in a latching groove that deflects the pin in two orthogonal directions during insertion and latching. To keep the pin from resiliently moving out of the groove in response to a pull on the holder, a stop on the storage case prevents movement of the pin in the undesired direction while the holder is in the latched position. The latching arm and ejection spring are formed as a unitary molding with a cover portion which attaches to, and preferably forms part of, the rear wall of the case when shaped into position. |
