INK CARTRIDGE CHIP, INK CARTRIDGE AND INK-JET PRINTER

Title:

INK CARTRIDGE CHIP, INK CARTRIDGE AND INK-JET PRINTER

Document Type and Number:

WIPO Patent Application WO/2018/028411

Kind Code:

A1

Abstract:

Disclosed are an ink cartridge chip, and an ink cartridge provided with the chip and an ink-jet printer. The ink cartridge chip (1) is used for being electrically connected to a plurality of contact probes (7) inside an ink-jet printer mounting part. The ink cartridge chip is provided with a receiving groove (2). At least two internal contact parts (201) for making contact with the contact probes are provided in the receiving groove. Providing the receiving groove that can receive the contact probes on the ink cartridge chip prevents the poor contact of the chip and the damage and bending of the contact probes caused by the probes failing to slide into a recess when the chip shifts during the mounting process of the ink cartridge chip, thus ensuring stable and effective contact between the ink cartridge chip and the contact probes, and thereby improving the stability and reliability of the use of the ink cartridge chip.

Inventors:

XIA JINGZHANG (CN)
QIU YONGQUN (CN)
JIA ZHIZHENG (CN)
ZHU YIJING (CN)
MA HAOMING (CN)
CHEN WEIJIAN (CN)

Application Number:

PCT/CN2017/093750

Publication Date:

February 15, 2018

Filing Date:

July 20, 2017

Export Citation:

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Assignee:

ZHUHAI NINESTAR MAN CO LTD (CN)

International Classes:

B41J2/175

Foreign References:

CN206154912U	2017-05-10
CN206012027U	2017-03-15
CN206170874U	2017-05-17
CN104972764A	2015-10-14
CN104260555A	2015-01-07
CN103101317A	2013-05-15
CN203666132U	2014-06-25
JP2015136815A	2015-07-30

Other References: