| 摘要 |
<P>PROBLEM TO BE SOLVED: To prevent a document or a finger which is an object to be read or the like from being caught between a slider and an operation body in contact with the slider. <P>SOLUTION: When a covering plate 8 is disposed on a slider 5, a tip end portion of the covering plate 5 is bent in a direction to surround an operation body (shaft members 3 and 3) and a case body b is maintained at a maximum angle toward a support member a, the tip end portion of the covering plate 8 is configured to be positioned on a circumscribed line on a vertical line at a side opposite to the covering plate 8 within the circumscribed lines of the operation body or to be protruded to the operation body side from the circumscribed line. <P>COPYRIGHT: (C)2013,JPO&INPIT |
