I've created this model to cover sharp corners of Hjalpa hinges compatible with Ikea Hjalpa. Works for soft closing hinge too. Model is designed to clip on with a cutout for for adjusting screw. You can additionally fix it with hot glue. Support free (flat side to the table).
PLA works fine, 100% infill, 0.3mm. Prints in 5-10 minutes.
The author hasn't provided the model origin yet.