

Bottle Opener for Elderly People or with Disabilities
prusaprinters
<p>Older people often have troubles opening plastic bottles. Also, people with gout or other disabilities lack the required strength to turn the small caps independently. The reason is the small diameter of the caps, which requires a strong grip with just two fingers.</p><p>There exist a variety of helper tools, assisting this task by increasing the leverage. A common problem with these tools is the static design. So if the manufacturer changes the size of the bottle cap, they do not grip properly anymore.</p><p><a href="https://luckyresistor.me/2021/04/25/bottle-opener-for-elderly-people-or-with-disabilities/">Read all details here.</a></p><p><a href="https://www.patreon.com/luckyresistor">Fusion360 design is available for Patreons.</a></p><h4>Print Instructions</h4><p>Because of the torque forces, you need to use a tough material like PETG. Print with 30% infill and four perimeter layers.</p><p>There are no supports required. Print it with the handle side on the printer bed.</p><p>There are three STL files with different diameters for 26, 28 and 30mm caps.</p>

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