| 摘要 |
<P>PROBLEM TO BE SOLVED: To solve a problem in which: with a holding structure having constant resistance force against the movement of a movable part irrespective of a direction of the movement of the movable part, usability can be adversely affected. <P>SOLUTION: A holding part H holds a movable part K in such a way that resistance force that is applied by the holding part H to the movable part K when the movable part K is moved in a first direction to have the attitude thereof changed from the predetermined attitude, is made larger than resistance force that is applied by the holding part H to the movable part K when the movable part K is moved in a second direction to have the attitude thereof changed from the predetermined attitude. <P>COPYRIGHT: (C)2013,JPO&INPIT |
