发明名称 CLEANING DEVICE AND IMAGE FORMING APPARATUS
摘要 PROBLEM TO BE SOLVED: To provide a cleaning device and an image forming apparatus capable of preventing waste toner collected by the cleaning device from being leaked. SOLUTION: The cleaning device is constituted so that residual toner on a transfer body is collected by a blade member made to abut on the transfer body, and is conveyed to a waste toner collection container by a waste toner conveying screw. By providing a waste toner leakage preventing member at an upstream part in the direction of the waste toner collection container, the residual toner moved to an upstream side in a conveying direction is pushed back to a downstream side by the waste toner leakage preventing member, whereby the waste toner is prevented from being leaked from the end. COPYRIGHT: (C)2009,JPO&INPIT
申请公布号 JP2009116119(A) 申请公布日期 2009.05.28
申请号 JP20070290079 申请日期 2007.11.07
申请人 RICOH CO LTD 发明人 MURAMATSU TAKEHARU;ETO TAKUYA;MEGURO YUJI;SAKASHITA TAKESHI;KICHISE MASANORI
分类号 G03G21/10;G03G15/16 主分类号 G03G21/10
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