Processing cartridge of an electrophotographic ima

专利名称：Processing cartridge of an

electrophotographic image forming system

发明人：Lianjun Wu,Jinlian Liu,Qingfei Peng申请号：US13131878申请日：20100514公开号：US08655232B2公开日：20140218

专利附图：

摘要：The invention discloses a processing cartridge, which includes a powder tube, asliding member and a mechanism for holding the sliding member, wherein the powdertube is used for receiving toner and the sliding member is capable of freely sliding in the

powder tube. The mechanism for holding the sliding member is driven to close a powderoutlet under the non-use state and a powder outlet portion is arranged on the powdertube. The powder outlet is arranged on the powder outlet portion and the slidingmember closes the powder outlet under the action of the mechanism for holding thesliding member under the non-use state, and moves under the action of an external forceto open the powder outlet under the use state. An internal member provided with aninternal powder feeding opening is also arranged inside the powder outlet portion. Theinternal member and the powder outlet portion form certain space so that the slidingmember is capable of sliding in the space formed by the powder outlet portion and theinternal member and the internal powder feeding opening of the internal member isbutted with the powder outlet.

申请人：Lianjun Wu,Jinlian Liu,Qingfei Peng

地址：Guangdong CN,Guangdong CN,Guangdong CN

国籍：CN,CN,CN

代理机构：Jackson IPG PLLC

更多信息请下载全文后查看