Big Mouth Bubbler Tri-Clamp

prusaprinters

<h3>Problem: BMB Universal lid pops off.</h3> <p>I like Northern Brewer's <a href="https://www.northernbrewer.com/pages/search-results-page?q=big+mouth+bubbler">Big Mouth Bubbler</a> but they got rid of the screw-on lid, and replaced it with a press-on cap that pops off unless the lid and bottle are super dry, and even then it can pop-off. ... and seriously, who dries the lids, most of us pull it straight from the star-san and pop it on.</p> <p>This design secures the lid with a tri-clamp-ish fitting. All parts print without support, and no hardware is needed, except for an optional piece of string to prevent losing the pin.</p> <h3> Solution:</h3> <ol> <li>Print the 3 parts</li> <li>Screw-on the adapter ring, wide side up</li> <li>Press-in the sanitized BMB Universal lid</li> <li>Attach the collar over the ring and around the adapter</li> <li>Insert Pin to secure the collar<br/> The gasket on the BMB lid will now seal properly, so the collar does not need to be super tight, hence securing with nothing but a printed plastic pin.</li> </ol> <h3>Print instructions</h3><h3>Category: Kitchen &amp; Dining Summary</h3> <h3> Problem: BMB Universal lid pops off.</h3> <p>I like Northern Brewer's <a href="https://www.northernbrewer.com/pages/search-results-page?q=big+mouth+bubbler">Big Mouth Bubbler</a> but they got rid of the screw-on lid, and replaced it with a press-on cap that pops off unless the lid and bottle are super dry, and even then it can pop-off. ... and seriously, who dries the lids, most of us pull it straight from the star-san and pop it on.</p> <p>This design secures the lid with a tri-clamp-ish fitting. All parts print without support, and no hardware is needed, except for an optional piece of string to prevent losing the pin.</p> <h3> Solution:</h3> <ol> <li>Print the 3 parts</li> <li>Screw-on the adapter ring, wide side up</li> <li>Press-in the sanitized BMB Universal lid</li> <li>Attach the collar over the ring and around the adapter</li> <li><p>Insert Pin to secure the collar<br/> The gasket on the BMB lid will now seal properly, so the collar does not need to be super tight, hence securing with nothing but a printed plastic pin.</p> <h3>Print Settings</h3> </li> </ol> <p><strong>Printer Brand:</strong> Prusa</p> <p><strong>Printer:</strong> i3 MK3</p> <p><strong>Rafts:</strong> No</p> <p><strong>Supports:</strong> No</p> <p><strong>Resolution:</strong> .15</p> <p><strong>Infill:</strong> 15%</p> <p><strong>Filament:</strong> Prusament PETG Grey<br/> <strong>Notes:</strong></p> <p>Parts were designed to not require support</p>