| 摘要 |
A structural element, particularly for multi-element toy kits, includes an elongated circumferential wall which bounds an interior space and which has opposite ends. An end wall overlies one of the ends of the circumferential wall. The interior space is subdivided by two partitions. Each partition has side portions connectable with the circumferential wall, and an undercut coupling projection which projects from the respective partition. An elongated groove is formed at the end wall and has an open end at the circumferential wall. The groove is undercut complementarily to the projection for slidably receiving an undercut coupling projection of another structural element through the open end of the groove. The structural element may be made by injection molding. |
