Packaging · Bayonet-collar skincare dispenser
ÉCLOS Refill Ritual
A countertop skincare vessel whose collar turns 45° on two opposed lugs to release a sealed pump cartridge — three mechanisms compared, one taken to a checked CAD fit model.

01 — The project
ÉCLOS Refill RitualThree refill mechanisms were compared — threaded, bayonet and squeeze-release — and the bayonet was selected for its short, deliberate action and visible open/closed alignment. The track is oriented so the collar closes clockwise.
It is a digital fit study: nothing has been printed or tested, rotation checks are static samples, and the shoulder still has zero clearance — an open issue.
- Collar turn on two opposed lugsDesigned
- 45°
- Mechanism studies comparedDesigned
- 3
- Collar Ø62 · vessel Ø58 · 120 mm overallDesigned
- Ø62
- Physical tests runNot claimed
- 0
02 — My contributionIndependent project
What I did.
- Refill ritual mapping
- Mechanism comparison
- CAD fit model
- Validation plan
05 — Project status
Design study- Stage
- Design studyOne question taken deep — a mechanism, an interface, a form or a colour system — in CAD or drawings. Not a complete product.
- What exists
- Three mechanism studies and a three-part CAD fit model.
- Physical evidence
- None — not printed or tested.
- Not claimed
- Rotation or retention under load
- Real pump envelope
- Images
- Clay renders of the Rhino CAD fit model.
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