| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a covering member hiding a lock device in a lock mechanism of a container and prevent complication of the locking manipulation in comparison with conventional lock mechanisms without covering members. SOLUTION: A bar member 16 which is vertically movable to be put in the fitting hole 2a for a retainer 2 or put out of it, and a dial lock 5 for locking the bar member 16, are provided in a container case body 13 attached to the retainer 2. An opening and closing type cover 19 to hide the dial 5a of the dial lock 5 which one can look through an aperture hole 13a, is provided at the front face of the container case body 3. When the cover 19 is manipulated to the opening position, the bar member 16 is raised by the arm 19a of the cover 19 through a cam 18 and the columnar part 16b of the bar member 16 is inserted in the engaging hole 2a.</p> |
