Snap-on connection and construction system

摘要

The connection includes base units and structural units, where a resting unit of the structural units is in interference with a resting unit of the base units. The resting unit of the base units is found within an opening in the base units. The resting unit of the structural units has a bulge shaped projection with a bulge diameter (P1) and resting unit of the base units has a bar-or passage shaped projection at one wall of the opening. Independent claims are also included for the following: (1) a structural unit with pins for resting connection (2) a base unit with an opening for a resting connection (3) a structural system with a base unit.