| 摘要 |
PROBLEM TO BE SOLVED: To form a knob part for lifting a device on the device side face, and to prevent the other portions from being raised carelessly and damaged. SOLUTION: On the uppermost opening and closing part 21 of the device side face, a frame 24 having a sufficient strength is disposed horizontally, and the opening 29 for the knob whose upper end is opened is provided on the upper end of the opening and closing part 21 in such a manner that putting of a hand into the opening 29 for the knob and raising of the undersurface of the frame 24 can be performed. The upper end of the opening 35 for the knob of another opening and closing part 22 is provided with an inclined plane 38b so as to prevent the hand from putting on the portion. |
