Dyson DC to Kärcher Vacuumcleaner Nozzle Adapter

This is an adapter to use a standard vacuum-cleaner nozzle on a Dyson DC vacuum-cleaner.
https://youtu.be/uU6PHKfvmAo

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.

Update:
After few times of use the adapter it was broken because I used i bit more force to retrace nozzle from under a f