This is an adapter to use a standard vacuum-cleaner nozzle on a Dyson DC vacuum-cleaner.
It is a remix of the Design from KHecker Adapter.
I reinforced the section with the nut, where the Dyson locks in.
I enlarged the outer diameter of the section witch fit into the nozzle.
The inside of the adapter is now optimized for less air drag.
After few times of use the adapter it was broken because I used i bit more force to retrace nozzle from under a furniture. After inspecting the breakage and the according layer in the slicer software, I fount the weak point.(see the print screen in the gallery)
Now you find a reinforced version to download. I recommend to print this and to take care that the cross section showed has a infill of 100%.
For good stability i printed the nozzle with 3 perimeters.
For thight fit to the nozzle, sand down the adapter with sandpaper
The outer diameter of the cone part of the adapter is 0.2mm larger than necessary. So it is possible to sand the cone till it fits perfect to your nozzle.