Threaded Filament Dispenser(1.75mm)

### Waiting for fix
**I realized that this work is heavily influenced by my previous machine and can't be printed normally by most popular printers after I have an Ender-3 V2. I will fix the models if I could have some spare time.**

This is a filament dispenser for dry box, for people who need better airtight for their filaments. You need more materials to assemble this:
+ 2mm(inside)×4mm(outside) Teflon tube,
+ 4mm(inside)×6mm(outside)×5~6mm silicone tube,

maybe an 8mm×10mm×1~2mm silic