| 摘要 |
PROBLEM TO BE SOLVED: To provide block bricks useful for developing brains and fostering artificial creative power intending to enhance spatial imaginative power from the diversity of combination while the bricks having connection mechanism with a simple structure as much as possible can be multilaterally inserted and removed. SOLUTION: The block bricks are basically constituted only of flyfot arms as one of the three dimensional models looking as a specific shape viewing any direction and the bricks of a body have a simple structure by the combination the flyfot arms (A, B, C, 1a, 1b, 2a, 2c, 3b, 3c) constituted of polygonal columns with a square crosssectional shape. Further, all of the polygonal arms constituting the bricks are made such that the thickness, the length of each arm, and the width of the interval of the polygonal arms are all identically made, thereby the diversity of the combination can be intended by inserting and removing each brick from all the faces of the bricks. COPYRIGHT: (C)2009,JPO&INPIT
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