Ink cartridge
AssigneeMonitek Electronics Limited
InventorPui Kuong Lui
Life of this patent
Estimating the term…
Abstract
An ink cartridge adapted for an ink jet printer includes a housing, a top cover and an ink porous member. The housing has a bottom wall, a plurality of upstanding side walls extending from edges of the bottom wall, a plurality of upstanding baffles extending from a middle of the bottom wall to define an inner chamber and an outer chamber and an ink outlet port in communication with the inner chamber for containing ink therein. The ink porous member is arranged within the inner chamber of the housing for being impregnated with the ink, and the ink is filled in the outer chamber thereby to storage with a higher quantity of ink.
Claims9
An ink cartridge adapted for an ink jet printer, comprising:
- a housing having a bottom wall, a plurality of upstanding side walls extending from edges of the bottom wall, a plurality of upstanding baffles extending from a middle of the bottom wall to define an inner chamber and an outer chamber around the inner chamber, and an ink outlet port in communication with the inner chamber for containing ink therein;
- a top cover coupled on the housing;
- and
- an ink porous member arranged within the inner chamber of the housing for being impregnated with the ink;
- wherein at least one slot is formed between at least two abutting baffles, so that the ink in the outer chamber can freely flow into the inner chamber through the slot.
An ink cartridge adapted for an ink jet printer, comprising:
- a housing having a bottom wall, four upstanding side walls extending from edges of the bottom wall, four upstanding baffles extending from a middle of the bottom wall to define an inner chamber and an outer chamber and an ink outlet port in communication with the inner chamber for containing ink therein;
- a top cover coupled on the housing;
- and
- an ink porous member arranged within the inner chamber of the housing for being impregnated with ink, and the ink porous member dimensioned substantially the same as the inner chamber of the housing;
- wherein at least four slots each is formed between two abutting baffles, so that the ink in the outer chamber can freely flow into the inner chamber through the slots.
Dependencies are inferred from the claim text.