发明名称 A MAGNET BLOCK TOY USED CHILD
摘要 PURPOSE: A magnet block for an infant is provided, which can induce infant intelligence development and increase of interest since a block be assembled in various shapes. CONSTITUTION: A magnet block for an infant comprises: a block body(10) having a fitting portion both ends; a cap(20) in which one side is opened in order to be inserted into the fitting portion; a permanent magnet(30) accepted inside the cap; and a magnet member(40) of magnetic material in which both ends are located to the inside of cap while being exposed to the outside of the block body and to which magnetic force is delivered by a permanent magnet.
申请公布号 KR20100118631(A) 申请公布日期 2010.11.08
申请号 KR20090037404 申请日期 2009.04.29
申请人 LEE, KYU HWI 发明人 LEE, KYU HWI
分类号 A63H33/10 主分类号 A63H33/10
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