Coupling arrangement for use in toy-vehicle, has spherical bulge whose diameter is dimensioned relative to distance between lower surface of cover and base of recess so that bulge is flexibly engaged from behind in driving direction

摘要

The arrangement has a coupling recess (4) including a cover with a recess (8) that is opened against a driving direction. An insertion bevel (15) is provided below and/or behind a cover, which drops against the driving direction. A diameter of a spherical bulge (6) is dimensioned relative to a distance between a lower surface of the cover and a base of the recess (4) so that the bulge is flexibly engaged from behind in the direction.