发明名称 PLAYING DEVICE USING MAGNETISM OF PERMANENT MAGNET
摘要 PURPOSE: A playing device using magnetism of permanent magnet, which needs no electric power and has a simple construction, is provided to play soccer games and thereby enjoy dynamic feeling as if playing a real game. CONSTITUTION: The playing device using magnetism of permanent magnet includes a control unit(10) which comprises a rotary controller(11) at one end and a rotary mass(15) at the other end and a rotary magnetic disc(13) on the rotary mass(15); a operation unit(20) which comprises a footboard(24) and an attaching part and an operation part and a connecting load(22); and a playing board(30).
申请公布号 KR20030062804(A) 申请公布日期 2003.07.28
申请号 KR20020003201 申请日期 2002.01.19
申请人 CHAE, SEUNG HOON;HA, YOUNG KYUN;KIM, JONG CHUL 发明人 CHAE, SEUNG HOON;HA, YOUNG KYUN;KIM, JONG CHUL
分类号 A63H33/26;(IPC1-7):A63H33/26 主分类号 A63H33/26
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