Big Mouth Bubbler Tri-Clamp
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Problem: BMB Universal lid pops off.
- Rating
- 5 / 5
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Updated at source:
Model information
- Source
- Printables
- Category
- Kitchen
- License
- Creative Commons — Attribution
Problem: BMB Universal lid pops off.
I like Northern Brewer's Big Mouth Bubbler but they got rid of the screw-on lid, and replaced it with a press-on cap that pops off unless the lid and bottle are super dry, and even then it can pop-off. ... and seriously, who dries the lids, most of us pull it straight from the star-san and pop it on.
This design secures the lid with a tri-clamp-ish fitting. All parts print without support, and no hardware is needed, except for an optional piece of string to prevent losing the pin.
Solution:
- Print the 3 parts
- Screw-on the adapter ring, wide side up
- Press-in the sanitized BMB Universal lid
- Attach the collar over the ring and around the adapter
- Insert Pin to secure the collar
The gasket on the BMB lid will now seal properly, so the collar does not need to be super tight, hence securing with nothing but a printed plastic pin.
Print instructions
Category: Kitchen & Dining Summary
Problem: BMB Universal lid pops off.
I like Northern Brewer's Big Mouth Bubbler but they got rid of the screw-on lid, and replaced it with a press-on cap that pops off unless the lid and bottle are super dry, and even then it can pop-off. ... and seriously, who dries the lids, most of us pull it straight from the star-san and pop it on.
This design secures the lid with a tri-clamp-ish fitting. All parts print without support, and no hardware is needed, except for an optional piece of string to prevent losing the pin.
Solution:
- Print the 3 parts
- Screw-on the adapter ring, wide side up
- Press-in the sanitized BMB Universal lid
- Attach the collar over the ring and around the adapter
Insert Pin to secure the collar
The gasket on the BMB lid will now seal properly, so the collar does not need to be super tight, hence securing with nothing but a printed plastic pin.Print Settings
Printer Brand: Prusa
Printer: i3 MK3
Rafts: No
Supports: No
Resolution: .15
Infill: 15%
Filament: Prusament PETG Grey
Notes:
Parts were designed to not require support