| 摘要 |
PROBLEM TO BE SOLVED: To provide an optical disk drive that performs a stable locking operation with a small number of components when stowing a tray. SOLUTION: The optical disk drive has a locking mechanism which engages the inserted tray 3 with the chassis 2, a reset arm 14 provided in the tray 3 to return the locking mechanism to the initial state, and an engaging boss 22 that is provided in the chassis 2 and is engaged with the reset arm 14. The tray 3 has a projecting portion 21 for controlling the engagement position between the reset arm 14 and the engaging boss 22. The projecting portion 21 comes into contact with a back surface of the engaging boss 22, to control the amount of the engagement between the reset arm 14 and the engaging boss 22 to be constant. COPYRIGHT: (C)2011,JPO&INPIT
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