Covid 19 "No-touch" hand tool for buttons, switches, doors etc

thingiverse

This is a tool for navigating an urban environment without having to touch things like switches, buttons, door handles and more. It is a retractable hand tool with a modified hook that tucks away after use to avoid contamination of your pocket, purse, bag etc. Now includes the OpenScad source files. I have tested this on buttons, switches, pull door handles, sliding locks and more. I recommend squirting hand get into the button slider hole every so often to keep the hook free of contamination. It can be printed in one go on a print bed or as separate parts. I have printed in PLA and it does seem to be quite strong. ABS or PCMax would probably be better but I have not tested them. The design needs a small elastic band to power the retraction. I have used a medium Lego Technic silicon band and a silicon Loom band and both seem to work well. Do print these for vulnerable people around you. I do not accept any liability whatsoever for the use or misuse of this design. Please be aware that plastic parts will break or shatter if bent or over stressed. You agree to make, use and share this at your own risk. #NoTouchChallenge UPDATE 28th May 2020 - I have just added the source OpenScad files for both versions. If you make a derivative please tag this thing, share the source files and post a picture. Thanks. UPDATE 19th April 2020 - I have just added an alternative all in one print version called v4-screwfix. This version has been designed to be screwed together with 11 x M2 self tapping screws. 5mm or 8mm length will work. If you don't have the screws then go for v3.