Automatic document feeder having latching mechanism for transport path access

摘要

Automatic document feeder includes a transport path member having a transport path surface configuring a transport path in a device body, a latching member that is mounted on a rotating shaft provided in the other end side, is urged in a first rotation direction latched to a latched portion, and holds the transport path member in closed transport path, and an operating member that is rotated up to an operating position by own weight thereof or urging force in a second rotation direction when the device body moves to an exposed position of the transport path member, and is mounted with allowance so that the latching member is rotated in the second rotation direction according to a further rotating operation in the second rotation direction from the operating position and the latching member is detached from the latched portion.

主权项

1. An automatic document feeder comprising:
a transport path member that includes a transport path surface configuring a transport path in which a document is transported in a device body, of which one end side is supported so as to rotate in the device body and the other end side moves in a direction separated from the device body to open the transport path; a latching member that is mounted on a rotating shaft provided in the other end side of the transport path member, is urged in a first rotation direction latched to a latched portion of the device body, and holds the transport path member in a closed state of the transport path by being latched to the latched portion, and is engaged to the latched portion when the transport path member is not exposed; and an operating member that is rotated down to an operating position by own weight thereof or urging force in a second rotation direction opposed to the first rotation direction when the device body moves to an exposed position in which the transport path member is exposed, and the transport path member is in a closed state of the transport path by being latched to the latched portion, and is mounted with allowance in a circumferential direction of the rotating shaft so that the latching member is rotated in the second rotation direction according to a further rotating operation in the second rotation direction from the operating position and the latching member is detached from the latched portion.