box with 4-link hinged lid

thingiverse

This unnamed box features a 4-link hinge mechanism, inspired by a previous design for a car hood. The scale was reduced by 10 to fit the box requirements. To assemble, position the hinge mount piece against the ledge's end with rounded corner in the middle. Use 3mm filament for the arms, inserting longer ones in lower holes and shorter ones in top holes; ensure rounded pieces point down at the box end and upwards at the lid. The images should provide enough guidance for assembly.