Door opener

Door opener, optimized for the ugly doors of the building where I live, for which I could find no suitable alternative.

Allows to perform without direct hands contact the 3 operations required to enter and exit the building: turn the cylindrical handle & push the (rather heavy) door, compose the door's digicode, pull the door.

I tried to reduce as much as I could the surface that can get contaminated.

The tool is made of two pieces, the "holder" part is specific to the door model of my building, and can be easily swapped. No need to glue anything, as long as your printer has a decently good calibration.

Meant to be printed with PETG, which usually has a good resistance to sanitizer products.
No need for supports.
I print this on a Prusa i3Mk3s with a 0.6 nozzle, draft settings, at least 30% infill to make it strong enough mechanically, and 0.3 mm layer height.


Feel free to use and modify it according to the license specified below.

I made this with Alibre Desi