| 摘要 |
PROBLEM TO BE SOLVED: To provide a mechanism for blocking simultaneous pull-out of a plurality of devices, capable of preventing the falling of the devices by providing a mechanism for preventing the simultaneous pull-out of the plurality of devices without providing a special auxiliary member for falling prevention or fixing the devices to an installation floor surface or the like, and to provide a casing. SOLUTION: The casing includes: two devices housing parts 5 and 6 provided with openings on the same side face and arranged in vertical position relation for supporting the respectively housed devices 10 and 11 so as to be freely taken in and out to the inside and outside of the respective openings; devices bases 20 and 21 loaded with the respective devices and configured so as to freely project in and out to the inside and outside respectively from the openings of the respective apparatus housing parts; and a door 5a pivoted so as to freely open and close the opening by a hinge part provided on one side edge of the opening of the apparatus housing part on the lower side. In the casing, the door is provided with a locking/unlocking part 30 for allowing the projection to the outer side of the devices base on the upper side in the state of closing the opening on the lower side and blocking the projection to the outer side of the devices base on the upper side in the state of opening it. COPYRIGHT: (C)2008,JPO&INPIT
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