| 摘要 |
PROBLEM TO BE SOLVED: To provide an easy-to-manufacture assembled block which can be easily assembled into a large variety of shapes and sizes using a smaller number of kinds of joints at a low cost. SOLUTION: The assembled block includes a combination of block plates 1 with square and equilateral triangular plane shapes, and joints 2 through which the block plates 1 are coupled together. The block plate 1 is formed from a plate material such as flexible sheet metal, a receptacle 5 is provided on each edge around the block plate 1, and a guide pocket 6 is formed in the receptacle 5. The joint 2 is comprised from a single, flexible and bendable sheet, wing portions 8 are provided on both sides of the joint 2, and the block plates 1 are coupled together by inserting the wing portions in the receptacles 5 of the block plates 1 through the guide pockets 6. COPYRIGHT: (C)2006,JPO&NCIPI
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