This is a replacement coupling hook&spring for Playmobil wagons.
Printed in ABS the spring is stiffer than the original Playmobil piece, but that also means the wagons are less likely to accidently uncouple.
The uncouple-lever was left out and overhang angles are relatively small, to allow printing without support.
The third photo is a comparison between the printed part and the original Playmobil coupler (which has a worn out spring).
playmobil_kupplung.scad |
playmobil_kupplung.stl |