Snail Door & Window Stopper (Optimized for TPU)
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Finally, a snail optimized for getting squished under doors. 100% grippy TPU, 0% slime.
- Ocena
- 5 / 5
- Polubienia
- 3
- Pobrania
- 22
- Wydruki
- 1
- Wyświetlenia
- 88
- Oceny
- 1
Aktualizacja u źródła:
Informacje o modelu
- Źródło
- Printables
- Kategoria
- Other House Equipment
- Licencja
- Creative Commons — Attribution — Noncommercial — Share Alike
An ergonomic, progressive wedge door and window stopper designed in the shape of a snail.
This model is specifically optimized for flexible filaments (TPU/TPE), utilizing material compliance to grip surfaces without scratching.
Features
High-Grip Geometry: Designed to maximize surface contact under load.
Print-in-Place: No supports required when oriented on its side.
Surface Protection: Soft TPU construction prevents damage to delicate floor finishes, door frames, and window sills.
Recommended Print Settings
For optimal mechanical compliance and grip, use the following parameters:
Material: TPU (95A shore hardness recommended for a balance of flexibility and structural integrity; 85A for high-grip/low-load applications).
Orientation: Lay flat on its side.
Perimeters (Walls): 3 to 4 (ensures durability on the wear surfaces).
Top/Bottom Layers: 4
Infill Density: 10% – 15%
Infill Pattern: Gyroid (provides isotropic energy absorption under compression).
Supports: None.
Tech Tip: Adjust the infill percentage to fine-tune the stiffness. Lower infill allows the stopper to compress more for tighter seals, while higher infill handles heavy doors.
How to Use
Slide the tapered "head" or the outer curve of the shell under the door or within the window frame until tight. The friction coefficient of TPU combined with the wedge angle creates a reliable mechanical lock.