公开(公告)号：EP3208103A4

公开(公告)日：2018-05-09

申请号：EP15850953

申请日：2015-10-14

申请人： KURETAKE CO LTD

发明人： NISHITANI ICHIRO ,  NIWA AKINA

IPC分类号： B43K8/02 ,  B43K5/18 ,  B43K8/04 ,  B43K11/00

CPC分类号： B43K11/00 ,  B43K5/1845 ,  B43K8/04

摘要： The present invention provides an ink filling tool including: an ink tank having an internal space configured to store a liquid ink; and a cylindrical nozzle having an inner hole communicating with the internal space of the ink tank, the nozzle being insertable into the through hole, wherein the nozzle is configured to be capable of pressing the valve mechanism which is present inside a pen in a state of being inserted into the through hole, and the nozzle has an ink circulating part configured to communicate the inner hole with an outside in a direction orthogonal to the axis of the nozzle.