The Torture Brolly!
myminifactory
Check out this video from Filament Stories showing this thing in action! This was made possible by my amazing Patreon supporters! :) It's amazing what 3D printers can handle! But let's put things to the test with an umbrella that folds and extends with all sorts of complicated linkages, sliding components and folding bits, all of which prints assembled, without supports, and is ready to go, right off the print bed! Read the rest of the original writeup here: https://www.patreon.com/posts/69083569
With this file you will be able to print The Torture Brolly! with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on The Torture Brolly!.