The Carousel

designer's own words:

The production of the doorknob is an average manufacturing the material to be used such as brass, steel etc.
In my design and idea the use of rubber in the inserted part of the tube plate and rose plate would be a great help for the stability of the turning of the knob. Other than that the rest of the mechanisms will be retained.

Doorknob Jpeg 1

Doorknob Jpeg 2

Doorknob Jpeg 3

Doorknob Jpeg 4