Square yin-yang moisturizing ink box
An ink cartridge, yin and yang technology, applied in printing, office supplies, and devices for removing pen nibs, etc., can solve problems such as complex structure, time-consuming and labor-intensive, and unfavorable moisturizing
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[0033] 1. Square yin and yang moisturizing ink cartridges, including: ink cartridge 1 and ink cartridge cover 2, wherein ink cartridge 1 includes: ink storage tank 1-1, ink cartridge holder 1-2, semicircular arc-shaped pen resting groove 1-3, ring-shaped positive boss 1 -4, the ink cartridge cover 2 includes: the ink cartridge cover annular female groove 2-1, the ink cartridge cover body 2-2, the semi-cylindrical buckle pen groove 2-3;
[0034] It is characterized in that: the ink storage tank 1-1 is viewed as a circle from above, and the bottom of the ink storage tank 1-1 is an elliptical arc surface;
[0035] The top of the ink storage tank 1-1 is connected with the annular positive boss 1-4, and the bottom of the ink storage tank 1-1 is connected with the ink cartridge holder 1-2, the ink cartridge holder 1-2 is a cube, and the bottom of the ink cartridge holder 1-2 is a plane; ( The square ink cartridge seat has a certain thickness equivalent to the counterweight, which ma...
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