Universal Spool Holder with quick On/Off-thread (quick release)

thingiverse

A week of use passed... (now 2022-08-28) ! works suprisingly well ! Super fast mount/unmount. Now I am changing spools "just like that". Am very satisfied with this design. note: as there are three thread lines, if while at the spool it didn't grip immediately, simply rotate to the next thread line. One of three will instantly cach and grip perfectly. - I have happily used my https://www.thingiverse.com/thing:1122261 spool holder but the quick nut got broken. Then I have made a simple nut https://www.thingiverse.com/thing:2864509 and it worked for me faithfully for many years more. But... I always longed for the quick mount option (but I wanted some kind of simpler one) so I have built this spool holder. This thing is designed from scratch. However as I used the same dimensions as thing:2864509 , I mark it as a Remix. It works simply by pushing the nut on the "rails" till it reaches spool and then just tighten it by slightly screwing it on the thread. - If you found my design useful or inspiring and would like to buy me a cup of espresso you are welcome to tip me: https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=U25V96GZNVL3N&source=url Thank you!