Writer cartridge i.e. Universal writer cartridge, for use in writer, has front part set in feedthrough of writer housing, and ventilation port longitudinally extended along partial region of front part with respect to length of feedthrough

摘要

The cartridge (10) has a front part (11) i.e. adapter, comprising a writing element (15) i.e. stylus, and provided at a main body (12). The front part is arranged in a feedthrough of a writer housing, and a ventilation port (13) is longitudinally extended along a partial region of the front part with respect to length of the feedthrough. The front part and/or the main body is guided into an inner surface of the feedthrough of the writer housing. The ventilation port is formed as a groove, a grooving and a hole and partially extended along an abutting surface of the main body.