Filling device with lateral filling windows for a writing instrument

摘要

Filling device for a writing instrument having a in a housing (1; 8, 7) arranged memory (6, 6a) for a refill liquid, in which memory (6) of a wick section of a reactor at one end (7) of the housing (1) exposed writing tip (2) projects, wherein a filling connection (4) is provided for the liquid, which at the other end (8) of the housing (1) can be mounted and on the filling connection (4) a movable dosing cap (5) is provided, in order to provide a filling opening (14, 14a, 11; 11a, 11b, 12) for the supply of the liquid before reaching an end position to release the dosing cap.