Child Safety Invisible Cabinet Lock

thingiverse

I based this design on item 28037, making key enhancements such as improving screw holes for easier mounting and adding a part that enables the hook to grasp more effectively, given that many of my cabinets lack any suitable surface for hook attachment. I do not prefer an outside approach where the hook is positioned beyond the cabinet perimeter. This way, the hinge can be installed internally to facilitate hook access. I'd appreciate your feedback and look forward to seeing some prototype examples.