Standard building block construction used as a toy for promoting the hand/eye coordination of children comprises a cube having four pin recesses on five sides and two pins and two pin recesses arranged diagonally to each other on one side

摘要

Standard building block construction comprises a cube having four pin recesses (42) on five of the six sides and two pins (41) and two pin recesses (43) arranged diagonally to each other on one of the six sides. Preferred Features: The pins can be circular or square. The four pin recesses on the same side are formed by a combination of cross bars (44) and the frame (45). The profile width of the cross bars is twice the width of the frame.