Keyhole Key Holder

prusaprinters

My bathroom key kept falling out of the door lock. As the bathroom is usually a high-traffic zone for opening and closing of the door, the key falling out gets very frustrating. To prevent the frustration and also the possibility of losing the key at some point, I decided to design a key holder that will fit in the keyhole with the key in place while still allowing it to be used as intended.This simple design does the job for me. the key does not fall out without a bit of force that is beyond the forces due to opening and closing the door. I printed this in PLA, with supports, with the design flat on the heating bed (outer - larger side facing upwards, i.e. top/last layer) (It is not a key for a security door - hence I didn't mind showing the details of the key in the images)