TAPE CARTRIDGE Russian patent published in 2018 - IPC B41J15/04 

FIELD: typewriters.

SUBSTANCE: tape cartridge, comprising: a platen, wherein when the tape cartridge is mounted on a tape printer, a print head of the tape printer contacts the platen with print tape T and ink ribbon R arranged therebetween such that the print head can be separated from the platen. Cartridge case that houses print tape T, ink ribbon R, and the platen. Insertion opening formed in the cartridge case, the print head being inserted into the insertion opening.

EFFECT: contact portion of the platen that is brought into contact with the print head protrudes relative to a head receiver of the insertion opening to which the print head is exposed.

12 cl, 7 dwg