发明名称 DRAWING TOOL
摘要 Disclosed is a drawing tool wherein, when a pressurization member is pressurized, a gap occurs between an opening/closing member and a locking cap such that a drawing liquid flows from a storage container to an absorption tip, making it possible to draw a picture by tapping or rubbing the same, and, when the pressurization member is not pressurized, the gap between the opening/closing member and the locking cap is sealed such that the drawing liquid does not flow from the storage container to the absorption tip, thereby preventing the drawing liquid in the storage container from being discharged to the outside even when the drawing tool is placed in a lying position.
申请公布号 WO2015142108(A1) 申请公布日期 2015.09.24
申请号 WO2015KR02735 申请日期 2015.03.20
申请人 KIM, JINHO 发明人 KIM, JINHO
分类号 B44D3/00 主分类号 B44D3/00
代理机构 代理人
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