| 摘要 |
<p>A regulator member (91) is configured from a main body part (911) and a projection part (912) that is formed on the upper face of the main body part (911). The projection part (912) protrudes in a locking state toward the frontal face of a casing (1). An inclined face (921) is formed in an aperture part (92) of the casing (1), which houses the regulator member (91), said inclined face (921) inclined upwards from a rear face of the casing (1) toward the frontal face thereof. The depth of the aperture part (92) is formed such that the rear face side is deeper than the height of the regulator member (91), and the frontal face side is approximately the same depth as the height of the frontal face side of the main body part (911). An aperture part (93) of a source document cover (4) is formed in the frontal face side such that a sideways U-shaped depression (931) opens toward the rear face side of the casing (1). When located in the frontal face side of the casing (1), the regulator member (91) engages the projection part (912) with the depression part (931).</p> |
