发明名称 THREE-DIMENSIONAL SHAPE PLAYING AND LEARNING TOOL
摘要 A three-dimensional shape play and learning tool according to the present invention includes: a plurality of rod bars standing on the ground; a connecting line having one end connected to end of the rod bar and an opposite end connected to the ground, wherein the ends are conned to the ends of two adjacent rod bars to stand and fix the rod bar; and a sheet formed in a polygonal or circular sheet shape and having at least three connecting hooks provided at an edge thereof such that the connecting hooks are hooked on the end of the rod bar to allow the sheet to be unfolded, thereby forming one surface. Thus, the three-dimensional shape play and learning tool according to the present invention may be manufactured in various geometric structures so that the sensitivity, intelligence and creativity of a user may be developed. In addition, the size and pattern may be infinitely enlarged to develop the imagination of a user. In addition, the three-dimensional shape play and learning tool may be additionally installed to a structure such as a tree or tent so that the availability is excellent.
申请公布号 KR20160083671(A) 申请公布日期 2016.07.12
申请号 KR20150000049 申请日期 2015.01.02
申请人 KIM, TAE CHOON 发明人 KIM, TAE CHOON
分类号 G09B25/02;G09B1/16 主分类号 G09B25/02
代理机构 代理人
主权项
地址