Mount use doubt

[English80s]

Why can't we say shaft or pole of the umbrella mounted on the handle? Please explain how we use mount

 

[Rover_KE]

Why can't we say 'shaft' or 'pole' of the umbrella?

Who says we can't call it the 'pole'?

We can. [link]

 

[English80s]

I want to know the use of mount in the sentence; shaft of the umbrella mounted on handle. Someone told you can't. If not please explain why

 

[Rover_KE]

I want to know the use of 'mount' in the sentence; shaft of the umbrella mounted on handle. Someone said you can't.

The main part is the 'pole' or 'shaft'.

The handle is mounted on the pole/shaft—not the other way round.