Dustbuster vacuum adapter

prusaprinters

<p>This is a vacuum adapter for a Black and Decker Dustbuster, model number NV7210N, I designed this to assist with removing the air from zip lock style bags.</p> <p>My usage case is currently for longer term storage of filament in the rigid.ink zip lock bags, I wanted to remove as much as I could to help the dehumidifier packets keep the moisture content low.</p> <p>This is just the first pass, and it works ok, at some point I will come out with a v2 with a longer tube perhaps with some taper to it. I will probably elongate the boss to further improve the usability.</p> <p>This object is pretty flimsy in it's current state, I will try to improve the usability in the future.</p> <p><a href="http://www.youtube.com/watch?v=e5KmEtB7qxk" title="Youtube Video"></a></p> <h3> Version 2 update</h3> <p>I have created a version 2 that is significantly stronger and more usable. The version 1 files will be kept for reference. I have included some draft angles on the internals of the boss to improve rigidity and a draft angle on the spigot to improve its rigidity and usability. The spigot and boss are both longer to make it easier to use. I find it easiest to insert the spigot into the corner of the zip lock bag, rather than in the centre of the seam.</p> <p><a href="https://youtu.be/53n0HizPsj8" title="Youtube Video"></a></p> <h3>Print instructions</h3><h3>Category: Parts Print Settings</h3> <p><strong>Printer Brand:</strong> Prusa</p> <p><strong>Printer:</strong> <a href="http://amzn.to/2rqZ6Uo">i3 MK3</a></p> <p><strong>Rafts:</strong> Doesn't Matter</p> <p><strong>Supports:</strong> Yes</p> <p><strong>Resolution:</strong> 0.15</p> <p><strong>Infill:</strong> N/A</p> <p><strong>Filament:</strong> rigid.ink PLA Orange<br/> <strong>Notes:</strong></p> <p>I just put some supports in to help with the underside of the model, model was printed with the tube pointing upwards.</p>