Title:
PAPER BLOCKING MECHANISM, PAPER FEEDING PART, IMAGE FORMING DEVICE AND PAPER FEEDING METHOD
Document Type and Number:
WIPO Patent Application WO/2016/019773
Kind Code:
A1
Abstract:
Disclosed are a paper blocking mechanism, a paper feeding part (20), an image forming device and a paper feeding method. The paper blocking mechanism comprises a retaining piece (234) and a paper blocking piece (235) arranged in a paper moving passage (24) and able to swing, and also comprises a separation component (235b) which enables the retaining piece (234) and the paper blocking piece (235) to maintain a separation state, wherein when the paper blocking mechanism is in a paper blocking state, the paper blocking piece (235) swings under the effect of an external force and abuts against the retaining piece (234), and the paper blocking piece (235) stops swinging and blocks paper, so that the paper cannot advance; and when the paper blocking mechanism is in a non-paper blocking state, the paper blocking piece (235) swings under the effect of an external force and is separated from the retaining piece (234). The present invention achieves a paper feeding function, a paper blocking function and a paper checking function, and can also achieve high-capacity paper feeding, so that the work efficiency of products is improved, and situations such as paper re-feeding and paper jamming occurring when image forming devices such as a printer are operating can be effectively avoided.
Inventors:
LI YANG (CN)
Application Number:
PCT/CN2015/083225
Publication Date:
February 11, 2016
Filing Date:
July 02, 2015
Export Citation:
Assignee:
ZHUHAI PANTUM ELECTRONICS CO LTD (CN)
International Classes:
B41L21/02
Foreign References:
| CN104199262A | 2014-12-10 | |||
| CN204124862U | 2015-01-28 | |||
| CN2887804Y | 2007-04-11 | |||
| CN2716219Y | 2005-08-10 | |||
| US6349931B1 | 2002-02-26 |
Attorney, Agent or Firm:
YUHONG INTELLECTUAL PROPERTY LAW FIRM (CN)
北京聿宏知识产权代理有限公司 (CN)
北京聿宏知识产权代理有限公司 (CN)
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