Oxygen tank roller

thingiverse

I built this for my grandma, who discovered that her shoulder strap carrier was too cumbersome, the canister I designed this for measures 4.25 inches wide and approximately 15 inches tall. It's primarily intended for navigating the store and similar tasks, though it doesn't roll smoothly on uneven surfaces. Different wheels could be used if needed to improve stability. Some holes might require grinding with a rotary tool to achieve a proper fit, while push pins will need to be sanded before use. I utilized pushpins with caps to facilitate easy disassembly; however, you can glue everything together if you prefer it rigid and don't mind the limitations. This system is unlikely to stand by itself because I designed it assuming the presence of the canister counterweight. If you'd like any modifications made, please let me know and I'll do my best to accommodate your requests or provide guidance on how to make them yourself. I hope whoever uses this finds it helpful and makes their life easier!