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1. (WO2015046861) DIRECT LIQUID-TYPE WRITING IMPLEMENT

Pub. No.:    WO/2015/046861    International Application No.:    PCT/KR2014/008840
Publication Date: Fri Apr 03 01:59:59 CEST 2015 International Filing Date: Wed Sep 24 01:59:59 CEST 2014
IPC: B43K 8/04
B43K 8/03
Applicants: CHOI, Sung-Ho
최성호
Inventors: CHOI, Sung-Ho
최성호
Title: DIRECT LIQUID-TYPE WRITING IMPLEMENT
Abstract:
The present invention relates to a direct liquid-type writing implement which enables suitable and smooth supply of ink to a lead side and air to the inner side of the writing implement. The writing implement comprises: a body having an accommodation space part therein; an ink reservoir provided on the lower part of the accommodation space part and having an internal storage space part with an open top; an ink absorption body inserted into the storage space part of the ink reservoir; a cover provided on an upper end portion of the ink reservoir so as to close the upper side of the storage space; a lead provided on a lower end portion of the body, wherein a lower end portion of the lead is exposed to the lower part of the body and an upper end portion thereof enters the storage space part of the ink reservoir so as to be inserted into the ink absorption body; a support part protruding on an inner wall of the ink reservoir, wherein the support part upwardly protrudes from the bottom of the ink reservoir so as to come in contact with the entirety of or a portion of the outer circumference of the ink absorption body; an air inlet passage formed so as to penetrate the support part on the lower side of the ink reservoir; two or more through-holes formed so as to penetrate the ink reservoir and the support part in a lateral direction, wherein the through-holes are radially arranged around the center of the ink reservoir; and a liquid flow passage formed on the outer circumference of the ink reservoir so as to connect the upper part of the accommodation space part and the respective through-holes.