| 摘要 |
<p>PURPOSE:To provide an image forming device having a hinge part which is obtained by improving the hinge part of an opening and closing cover, can open and close at about 180 deg., and is not exposed to outside appearance and with which the covers do not mutually and impactively contact. CONSTITUTION:One end of an arm A32 and one end of an arm B33 are pivotally supported to members 35 and 39, 37 and 41, which are erectly provided on a main body cover 30 and the opening and closing cover 31, with the center of rotation 38 and the center of rotation 36, respectively. The other ends of the respective arms A32 and B33 are engaged with sliding grooves 40 and 42 through pins 32a and 33a. Then, both arms are rotatably combined through a hinge pin 34.</p> |
