| 摘要 |
<p>A toy building block that can create a cubic article by assembling a unit piece (1), characterized in that : the unit piece (1) comprises: a plate body (2) made of a flexible material in which an outer profile (5) of the plate body (2) is formed by a pair of upper and lower short sides (3) curved inward and a pair of right and left long sides (4) curved inward; projections (8) provided at a corner portions (7) located on one of diagonal lines of the plate body (2) on a plate face of the plate body (2) at a right angle; and through holes (9) into which the projections (8) can be fitted, the through holes (9) being provided at the corner portions (7) located on the other diagonal line of the plate body (2).</p> |
