发明名称 Sheet stacking apparatus and image forming apparatus
摘要 A discharge tray which needs to turn as a cover of an apparatus body opens and closes can be folded. When the cover is opened, the discharge tray is folded, and a wide installation area and a wide occupying area are not required. An image forming apparatus includes the apparatus body which forms an image on a recording paper sheet, an upper cover 130 which opens and closes the apparatus body, and a discharge tray 200 on which a sheet discharged from the apparatus body is stacked. The discharge tray is divided into a sheet stacking portion 133 and trays 210, 220 and 230 in a discharge direction of the recording paper sheet, and the discharge tray is provided over the apparatus body and the cover. The trays are turnably connected such that they can be folded as the upper cover opens and they can be extended as the upper cover closes.
申请公布号 US7931273(B2) 申请公布日期 2011.04.26
申请号 US20080125558 申请日期 2008.05.22
申请人 CANON KABUSHIKI KAISHA 发明人 MIZUGUCHI KOUHEI
分类号 B65H31/04 主分类号 B65H31/04
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