ELECTRONIC EQUIPMENT DEVICE

摘要

PROBLEM TO BE SOLVED: To inexpensively provide a casing with a cover body having high durability, and attaining sure switch operation.

SOLUTION: A structure is constituted by rotatably installing a cover body part 14 on a casing body 13 provided with opening parts 11 and 12, and is provided with a recessed lock part 40 lockable on the opening part side of the casing body 13 in a cover closing state and a lock projection part 41 adjacent to this part. A locking piece 60 composed of a spring part 61 and an arc-shaped projection 62 is arranged in the cover body part 14. The arc-shaped projection 62 is pressed to and contacted with the lock projection part 41 by the spring part 61 at rotational movement time when the cover body part 14 opens-closes an opening part. Opposed force is applied in the rotational movement direction before and after transferring the lock projection part. The cover body part is held in two states of opening and closing. A switch of equipment is operated when the cover body part is a closing state.

COPYRIGHT: (C)2004,JPO