Plug (Cover) instead of the handle of a plastic window

thingiverse

If you need to remove the ability to open a plastic window, for example, when there is a child in the house without constant supervision, you can remove the window handle. However, in this case, there are several holes that look ugly, from which cold air can also blow. In order to close them, I modeled and used this stub. It is attached with the same screws as the standard handle (which has the same dimensions for all windows of this type) and has the same thickness. After that, the first part is closed by the second, which is held on by a latch on the side and closes the screw heads and the handle shaft hole. Having removed the mounting panel from the standard handle, it is still possible to easily open the window, the outer part itself can be easily removed with your fingers, there are cutouts at the top and bottom at the ends.