Kura cabin bunk bed curtain and den clips

We wanted to add a curtain to our child's Ikea Kura bed to turn the underneath section into a den/shop. There were lots of options for using expanding shower rails, but they looked a bit janky, and I didn't have much faith they wouldn't just pop off in use.

The clips I designed are one at each end (same model) and a central (or multiple central) clips to support the dowel along its length. The central clip is also designed to join two smaller lengths of dowel in the middle for easier removal/customisation of the curtains. I designed them to securely hold 15mm dowels.

I printed them in PLA, but also did a version in PETG - both worked perfectly fine.

They could be used in lots of different bunk bed setups, if there are two uprights for the end clips. And the central one can be used if required. I've included the fusion files, they aren't entirely parametric but adjusting shouldn't be too painful. They don't have to be used for curtains either, could be rails for mounting lights or other hanging items.