disinfectant dispenser

Hey there,
lets fight the #corona-virus.
In germany we are running out of disfectant dispensers because of the hight demand. A clinic asked for it and as I didn't find a model on this very nice page i made my first more complex contruction.
Its a disinfectant dispenser which you use with your arm to avoid passing over a virus via the disinfectant bottle to the hands.
The only thing which is not printed is the head of a windex (or similar) spray bottle. This should be on stock in every household with 3D printer. I didnt try many different ones, the one I am using worked on the first try.
Here a very short video that shows the usage: https://www.youtube.com/watch?v=aWR3eXNddDg

I uploaded a variant of the sprayhead_mnt (short) that is working with sprayheads that have a shorter handle. As far as I found out this is aplicable for most spray heads. Additionally it has a window to spare material and give you a nice view on the desinfectant.