| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an attaching/detaching mechanism reducing an operation force required to attach and detach an attaching/detaching member such as a cover or the like to/from a device body, and thereby improving the operability. <P>SOLUTION: In this attaching/detaching mechanism, a projection 32 formed on an inner face of a front cover 3 crosses a step part 62a of a link 6 to press the link 6 down when closing the front cover 3, a fixing lever 5 is inverted in the direction of fixation by the lowering link 6, next a fixing lever 9 is energized in the direction of fixation by tensile force of an extension spring 93 passing through an intermediate point, and the front cover 3 is pulled into the direction of closing and is held there. A rotary operation of the fixing lever 5 in the direction of fixation is assisted in accordance with the operation for closing the front cover 3 by the projection 32 and the link 6. <P>COPYRIGHT: (C)2011,JPO&INPIT |
