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US 2012/0070190 A1Published application
Processing cartridge
AssigneeZhuhai Seine Technology Co., Ltd.
InventorsLianjun Wu, Jinlian Liu, Qingfei Peng
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AssigneeZhuhai Seine Technology Co., Ltd.
InventorsLianjun Wu, Jinlian Liu, Qingfei Peng
Estimating the term…
The invention discloses a processing cartridge, which includes a powder tube, a sliding member and a mechanism for holding the sliding member, wherein the powder tube 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 powder outlet under the non-use state and a powder outlet portion is arranged on the powder tube. The powder outlet is arranged on the powder outlet portion and the sliding member closes the powder outlet under the action of the mechanism for holding the sliding member under the non-use state, and moves under the action of an external force to open the powder outlet under the use state. An internal member provided with an internal powder feeding opening is also arranged inside the powder outlet portion. The internal member and the powder outlet portion form certain space so that the sliding member is capable of sliding in the space formed by the powder outlet portion and the internal member and the internal powder feeding opening of the internal member is butted with the powder outlet.
A processing cartridge, comprising a powder tube used for storing toner, a sliding member capable of sliding freely in the powder tube and a mechanism for holding the sliding member, a powder outlet portion arranged on the powder tube, a powder outlet arranged on the powder outlet portion, the sliding member closing the powder outlet under the action of the mechanism under the non-use state and opening the powder outlet under the action of an external force under the use state, wherein, an internal member provided with an internal powder feeding opening is arranged inside the powder outlet portion, the internal member and the powder outlet portion form a certain space, the sliding member is capable of sliding in the space formed by the powder outlet portion and the internal member;
Dependencies are inferred from the claim text.