Knockbox deLonghi Dedica

thingiverse

I was looking for a Knockbox to avoid the coffee mess. I changed from the original design to include an outer ring (--> can now print without supports, at least on my machine) and an insert to break/loosen the coffee powder for easier knocking out. Versions supplied are with or without this insert. I printed with 3 wall lines, especially around the interlocking mechanism. Update : Version 2 improved design =========================== In the pictures with brown (PLA) container and transparent (TPU) bottom. Changes made : - adjusted the insert to better fit to the single-portion portafilter inlay - adjusted dimensions to better fit portafilter - enabled a buffer on the bottom (for printing in TPU) to avoid damages to table or container when knocking hard. The stls supplied are with or without insert, resp with or without the bottom buffer, and the bottom buffer for stand-alone printing. the Openscad source has a variable `show` towards the end that determines which variant / part of the model is generated.