| 摘要 |
PROBLEM TO BE SOLVED: To provide a speaker which can be fitted and removed safely and efficiently.SOLUTION: A speaker unit (1) comprises a temporary lock mechanism (10) which is provided on a side surface (2c) of a cabinet part (2) and temporarily locks and engages the speaker unit (1) in the state where at least a portion of the cabinet part (2) is inserted from a front side of a fitting portion (60) into an opening (61). The temporary lock mechanism (10) includes: an engaging part (13) for temporarily locking and engaging the speaker unit (1) in the fitting portion; and a holding part (17) for holding the engaging part (13). The engaging part (13) is movable between an engage position where the engaging part can be engaged in the fitting portion (60) and a cancel position where the engaging part is retracted from the fitting portion (60) and the engagement is cancelled, and the holding part (17) holds the engaging part (13) at the cancel position.SELECTED DRAWING: Figure 6 |
