MULTIFUNCTIONAL INK CARTRIDGE

WIPO Patent Application WO/2022/116173

A1

Disclosed in the present utility model is a multifunctional ink cartridge, comprising an ink cartridge body. A fixed cover is provided on the outer surface of the upper end of the ink cartridge body; a latch is embedded in the upper end of the fixed cover; a limiting member is provided on the inner side of the latch; a first handle is provided on the outer surface of the upper end of the latch; a limiting groove is provided at the lower end of the latch, and a fixing member is provided on the outer surface of the side of the fixed cover. According to the multifunctional ink cartridge of the present utility model, by means of symmetrically arranged limiting bars, a positioning groove, and a second handle working in conjunction with each other, a positioning effect can be provided for a user when mounting an ink bladder, and the user is facilitated to mount the ink bladder; and by means of the latch, the limiting member, the limiting groove, and a slide block working in conjunction with each other, the user is facilitated to quickly and simply open the fixed cover without complicatedly unscrewing multiple screws, and thus the working efficiency is improved.

LI HUI (CN)

PCT/CN2020/133993

June 09, 2022

December 04, 2020

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NANJING LISHUI HIGH TECH VENTURE CAPITAL MAN CO LTD (CN)

B41J2/175

CN210026700U	2020-02-07
CN104018746A	2014-09-03
CN211493303U	2020-09-15
CN203221738U	2013-10-02
US5896151A	1999-04-20
JP2001018415A	2001-01-23

NANJING ZHONGLV INTELLECTUAL PROPERTY AGENCY FRIM (GENERAL PARTNERSHIP) (CN)

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