| 摘要 |
A mounting box comprising a box case (2) defining a mounting space, an adjustment collar (4) adapted to be attached to an inside periphery of the mounting space, and attachment means for attaching the adjustment collar (4) to the inside periphery of the mounting space. The attachment means comprises at least one fixing member (6) pivotally supported to the adjustment collar (4) for pivoting between a disengaged position and a locking position, the at least one fixing member (6) comprising a contact surface (64) which is adapted to cooperate with a counterpart surface (24) on the inside periphery of the mounting space in the locking position of the fixing member (6). |
