| 摘要 |
<p>The three dimensional object is made up of mainly flat components (2,3) defined by parallel surfaces (4,7). One of them (4) has a stud (5) that can be engaged in a complementary hole (6) in the opposite surface (7) of the adjacent component to make the object from the components. The outer surfaces (8,9) of the components have reliefs, motives, designs or inscriptions on them. The flat surfaces of the components can also have designs on them. The studs are truncated cones which widen towards the exterior or another shape.</p> |
