| 摘要 |
PROBLEM TO BE SOLVED: To provide an office apparatus to whose door rigidity is afforded efficiently and has stable opening/closing performance even if the door is large, by reinforcing inside of the door including a particular direction, paying attention to that deformation of the door appears in a particular direction of the door when opening/closing operation force is exerted by an operator. SOLUTION: The plate-like resin door 15 opens/closes an open face 14 of a body 13 with one side of the door supported at rotating fulcrums 30, 31 axially, and a reinforced sheet 16 having the rigidity 26 is positioned at fixing portions of four corners and intermediate points inside an outer door 25 and is fixed to the outer door 25 with screws 35 in one unit. COPYRIGHT: (C)2003,JPO
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