Covid-19 Hands off ring. - Compact door opener

Covid-19 Hands off ring. - Compact door opener

prusaprinters

<p><em>After some constructive criticism, I am working on a modified version to make this more of a compact door opener that keeps it away from the hands more</em></p> <p>A simple double ring design to open doors and press buttons.</p> <p>I set out to make something quick and easy to print, that may provide a little help in this difficult time. This is a basic and quick design I created for my family, these are not overly stylized although there are three basic versions; cone, flat and heart. The design uses very little filament and can be printed quickly. It was created to reduce the spread of bacteria based on touching common items like buttons and door handles while remaining compact and handy.</p> <p>When people saw my wife using it I have been asked to make quite a few for people who like the concept so have decided to release it.</p> <h3>Print instructions</h3><p>I have created it to quite thick for strength and has been printing it with no supports or brim at 30% gyroid infill and it is very strong.</p> <p>Printing in PLA at 135%, 0.15mm and 30% Infill take only 36mins and if you do it 0.3mm draft you can have one in 15mins.</p> <p>Sizing will take a little trial and error, (thankfully these are quick to print and use hardly any filament).</p> <p>Basic Sizing Guide:<br/> Kids: 100%<br/> Thin Fingers: 130%<br/> Average Fingers: 140%<br/> Large Fingers: 150%</p> <p>I have printed in Purement PLA (Anti-Microbial) but any should be ok just be sure to clean it regularly.</p>

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