发明名称 |
ASSEMBLING SET OF ROLLER COASTER EDUCATIONAL KIT FOR DEVELOPING INGENUITY |
摘要 |
PURPOSE: A roller coaster assembling set for the development of creativity is provided to enable the easy change of the rail structure according to need. CONSTITUTION: A linear rail manufacture sheet(110) is partitioned into a bottom part(B1), a right wall(B2), and a left wall(B3) by folding lines formed in parallel to the longitudinal direction. A rotating rail manufacture sheet has the same shape with the linear rail manufacture sheet and cuts the right wall part and the left wall at regular intervals by a cutting line. A right curve rail manufacture sheet has the same shape with the linear rail manufacture sheet and cuts the bottom part the right wall at regular intervals by the cutting line. A left curve rail manufacture sheet has the same shape with the linear rail manufacture sheet and cuts the bottom part and the left wall at regular intervals by the cutting line. |
申请公布号 |
KR20120027611(A) |
申请公布日期 |
2012.03.22 |
申请号 |
KR20100089283 |
申请日期 |
2010.09.13 |
申请人 |
YOON, CHI HO;CHOI, CHUNG HEE |
发明人 |
YOON, CHI HO;CHOI, CHUNG HEE |
分类号 |
G09B23/06;G09B1/32;G09B19/10 |
主分类号 |
G09B23/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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