exclude ~$ names from archiving by 7za

exclude ~$ names from archiving by 7za

Im trying exclude some temp files from archive, but
-x!*\~$*
not working. Can you fix me, please?
Full command, which I use:
7za a -ssw -mx9 -xr!?git\* -x!*\~$* "...\asdasd.7z" "C:\...\folder"