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    • 2. 发明授权
    • 칠교놀이 세트
    • TANGRAM SET
    • KR100960796B1
    • 2010-06-01
    • KR1020090056258
    • 2009-06-24
    • 백남헌
    • 백남헌백남구
    • A63F9/10A63H33/06A63H33/08A63H33/10
    • A63F9/10A63H33/06A63H33/084A63H33/10
    • PURPOSE: A tangram set is provided, which enables a user to form various final shapes using by introducing variable form blocks. CONSTITUTION: A tangram set comprises: five isosceles right triangle blocks(11,12,13,14,15); one square block(16); and one parallelogram block(17). In each central part of the junction which faces the first block piece and the second block piece, both ends of the elastic bands are fixed. One or more block among one parallelogram block is variable block which is combined in the shape of the isosceles right triangle or parallelogram.
    • 目的:提供了一个七巧板组,使用户可以通过引入可变表单块来形成各种最终形状。 构成:八角形组包括:五个等腰直角三角形块(11,12,13,14,15); 一个方块(16); 和一个平行四边形块(17)。 在面对第一块件和第二块件的接合部的每个中心部分中,弹性带的两端是固定的。 一个平行四边形块中的一个或多个块是可变块,其以等腰直角三角形或平行四边形的形状组合。
    • 10. 发明公开
    • 블록교구
    • 块教学辅助
    • KR1020120038842A
    • 2012-04-24
    • KR1020100100522
    • 2010-10-14
    • 백남헌
    • 백남헌백남구
    • A63H33/10
    • A63H33/108A63H33/102A63H33/103
    • PURPOSE: A block tool is provided to increase numbers of final shapes of the block tool. CONSTITUTION: A block tool comprises a plurality of block pieces(110), a binding bar(130), and a position-fixing tool. Each block piece is assembled in a form of isosceles right triangle, square, or parallelogram. The binding bar is fit in groove portion which is prepared reciprocally. After the position-fixing tool is fit into the groove portion and binding bar, the position-fixing tool prevents flow of the block piece.
    • 目的:提供块工具来增加块工具的最终形状数量。 构成:块工具包括多个块件(110),装订杆(130)和位置固定工具。 每个块件以等腰直角三角形,正方形或平行四边形的形式组装。 装订杆装配在相互制备的槽部分中。 位置固定工具装配到槽部和装订杆中之后,位置固定工具防止块件的流动。