INK CARTRIDGE, AND INKJET PRINTER

Title:

INK CARTRIDGE, AND INKJET PRINTER

Document Type and Number:

WIPO Patent Application WO/2015/041365

Kind Code:

A1

Abstract:

Provided is an ink cartridge capable of establishing excellent electrical connection with a printer main body. An ink cartridge (1) capable of being attached to and removed from a cartridge attachment part (33) provided with an ink receiving tube (52), an electrical connection part (55), and a locking lever (58), the ink cartridge (1) being provided with: a tube insertion part (8) which is disposed on the bottom part of the front surface (2c) of a case (2), and into which the ink receiving tube (52) can be inserted; an electrical contact point (4) which is disposed further above the tube insertion part (8), and which can electrically connect with the electrical connection part (55); and an engagement part (24) which is disposed on a position that is closer to the electrical contact point (4) than the tube insertion part (8), and which can engage with the locking lever (58).

Inventors:

NANJO TATSUO (JP)
KOTAKI YASUO (JP)
UDAGAWA KENTA (JP)
KOSHIKAWA HIROSHI (JP)
TAKAHASHI WATARU (JP)
KUBO KOICHI (JP)
FUKUI SHIGEKI (JP)
NABESHIMA NAOZUMI (JP)
KONDO SOJI (JP)
SEKI MASAFUMI (JP)
YOSHII KAZUYA (JP)
KIMURA SATOSHI (JP)
TODA KYOSUKE (JP)

Application Number:

PCT/JP2014/075337

Publication Date:

March 26, 2015

Filing Date:

September 17, 2014

Export Citation:

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Assignee:

CANON KK (JP)

International Classes:

B41J2/175

Domestic Patent References:

WO2012054050A1

2012-04-26

Foreign References:

JP2010228380A	2010-10-14
JP2010000671A	2010-01-07
JP2008036984A	2008-02-21
JP2007136980A	2007-06-07
JP2004291246A	2004-10-21
JP2014043016A	2014-03-13

Other References: