| 摘要 |
<P>PROBLEM TO BE SOLVED: To prevent negative effects occurring when a second opening/closing part is opened more than necessary. <P>SOLUTION: When a first opening/closing part 50 is opened after a state where only the second opening/closing part 51 is opened, a guide part 70 abuts onto an end part of a long groove 66A in a second arm member 66 and an opening angle (revolving angle) of the second opening/closing part 51 to an apparatus body 12 is restricted. Thus, even when the first opening/closing part 50 and the second opening/closing part 51 are opened at the same time, the second opening/closing part 51 is not opened against the apparatus body 12 for more than a specified angle. Therefore, the second opening/closing part 51 does not collide into peripheral objects of the apparatus or the apparatus body 12 and the negative effects occurring when the second opening closing part is opened more than necessary is prevented. <P>COPYRIGHT: (C)2008,JPO&INPIT |
