Patent ID: 9277070
Filing Date: 2016-03-01
CPC Classification: H04N

Claim Text:
1. An image scanning device comprising: a housing; an image sensor disposed inside the housing and configured to scan, at a scanning position, an image of a sheet; a conveying mechanism disposed inside the housing and configured to convey the sheet along a common path to the scanning position in a first direction, and to discharge the sheet having passed the scanning position selectively along a return path in a second direction and along a one-way path in the first direction, the conveying mechanism comprising: a flapper configured to be moved between a first position to partially define the return path and a second position to partially define the one-way path; and a convey guide inclined upward at a first angle relative to a horizontal surface and partially defining the one-way path; a cover configured to move between a closed position and an open position relative to the housing; and a linking mechanism configured to move the flapper between the first position and the second position in response to movement of the cover between the closed position and the open position, wherein the conveying mechanism is configured such that a dimension of the one-way path in a width direction which is perpendicular to a vertical direction and the first direction is less than a dimension of the common path in the width direction, and wherein the conveying mechanism, the cover and the linking mechanism are configured such that: when the cover is in the open position, the convey guide and the flapper in the second position guide, along the one-way path, the sheet having passed the scanning position to the cover which is inclined upward relative to the horizontal surface at a second angle, the second angle being greater than the first angle at which the convey guide is inclined, and when the cover is in the closed position, the flapper in the first position guides, along the return path, the sheet having passed the scanning position, and the cover is inclined upward relative to the horizontal surface at a third angle which is greater than the second angle.