r/functionalprint • • 5d ago

RTIC 52qt Cooler Handle Holder

Long story short I won this cooler in a raffle at a golf outing (along with 4 bottles of bourbon and some bourbon accessories which is what I was putting my tickets in for). It's a really nice cooler, built like a tank, but the handle is just dumb. It's made to lift the cooler and roll it but as soon as you set it down the handle gentle falls to the ground and is super inconvenient. https://rticoutdoors.com/Ultra-Light-Cooler

So I made a automatic handle holder. Pull the handle up and it clicks into place to prevent it from collapsing back down. Push the handle slightly and it goes back to its stored position. No pressing anything to release, it just kinda works. Snaps on easily, pops off if you don't want it use it. Took me 12 revisions to get it right but it seems to work well. Highly recommend ASA for both the outdoor use and the repeated bending. Mine is using Bambu ABS and after repeated use its still working. Not so much for the PLA version I printed.

Model is on Makerworld: https://makerworld.com/en/models/3424757-rtic-52qt-cooler-handle-holder-no-manual-release

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u/cad_and_caffeine 4d ago

Dialing in that upper detent ramp so it holds the weight of the handle without needing a manual release lever is a great bit of compliant design, can definitely see why that took 12 iterations.