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3D Models of Folding Parts and Foldable Objects

The collection gathers STL files whose parts fold, hinge or collapse: cases for folding phones, fold-flat stands, origami patterns and folding containers. It helps when you want an object that takes less space when idle or that reproduces a folded paper shape. Most entries are small enough for a desktop 3D printer, though the hinge geometry decides how they print. Polyzon does not confirm whether models are free, their price, license, official status, affiliation, safety or fitness. Check the current terms at the source.

Il testo di questa raccolta è in inglese; la ricerca funziona in qualsiasi lingua.

Come è composta questa raccolta

Polyzon compone questa raccolta a partire dai risultati di ricerca dei siti collegati. I doppioni e i modelli senza anteprima vengono rimossi, le corrispondenze deboli finiscono in fondo e il resto mantiene l’ordine dei risultati. I modelli appartengono ai rispettivi autori: verifica le condizioni sulla pagina di ciascun modello.

Criteri di selezione a cura della redazione di Polyzon · Testo aggiornato: 14/10/2026


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«3D Models of Folding Parts and Foldable Objects»

The models differ mainly in what does the folding. Some are enclosures for folding phones, with cutouts for a camera bump, a stylus or a kickstand. Others are stands and brackets that lie flat and swing open, often printed as one piece with a built-in hinge. A third group copies paper folding itself: origami patterns, crease plates and folded toys, where the geometry is thin and the angles matter more than the volume.

When choosing, read the author's page for the number of parts, the assembly order and whether supports are needed. For hinges, look at the clearance between moving surfaces and the wall thickness at the fold; a thin living hinge behaves differently from a pin-and-socket joint. Check the material and settings the author lists, and look at photos of real prints to judge how the folded state looks. Scaling a model changes those gaps, so it is worth confirming that the proportions still work at your size.

If the results feel narrow, widen the wording. Terms such as foldable, collapsible, flat-pack, hinged, print-in-place and pop-up describe similar behaviour, and origami, kirigami or Miura patterns lead to crease-based designs. Related searches include phone stand, dice tower, storage box, cable organizer and travel accessory, since folding is often a feature of those objects rather than the object itself.

FAQ

Domande frequenti

What does print-in-place mean for a folding model?
The moving parts are printed already assembled, separated by a small gap so the hinge works after printing without extra assembly. Check the clearance the author states and whether the model expects a particular nozzle diameter.
Which filament works for a thin folding section?
Stiff materials can crack at a living hinge after repeated bending, while more flexible filaments tolerate more cycles. The author's page usually names the material and settings used for the shown print.
Can a folding model be scaled up or down?
Scaling changes wall thickness and the gaps inside hinges, and a small hinge can fuse into a solid block. Adjust dimensions only if the author's description says the model tolerates it.
How do I find more models of this kind?
Search for hinge, collapsible, flat-pack, pop-up or origami instead of fold alone. Combining a folding term with the object you need, such as stand, box or organizer, usually gives more results.

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