Cupboard safety child lock

thingiverse

UPDATE: Uploaded a 97mm version as per request, along with a significant boost to stress area performance of 30%. UPDATE: Two additional versions have been uploaded, each longer than the original model. The middle one is 1" longer than the original design, while the longest one tops it by 2". ---------------------------------------------------- This child safety lock is expertly designed to keep tiny hands out of areas they shouldn't be in. Please note that this lock isn't a "one size fits all" solution. Refer to the picture for detailed sizing information and compare it against your cupboard to determine if it will fit properly. You can likely scale both parts proportionately on one axis to extend them, but exercise discretion when doing so. Print using the default orientation setting. Please refrain from printing this design if you believe your toddler will be able to figure out how to unlock it easily. This lock requires two hands to operate simultaneously, making it challenging for small children to open. By using this design, you acknowledge that you won't hold me responsible if your child discovers a way to open the cupboard and access potentially hazardous materials. To ensure proper functionality, print the hook with an infill of at least 70%. If you're concerned about your toddler's potential ingenuity, consider printing it at 100% infill. For the clasp, 20% should be sufficient. Note: The picture featuring a brown background showcases an older version that lacks the small protruding nubs used to stop the clasp and hold it in place.