Maison et quotidien

Chain Trap 3D Models: Guards, Catchers and STL Traps

This collection covers 3D models that sit under the chain trap theme: motorcycle chain guards and catchers, mechanical spring traps, and print-in-place chain links. Some files are built as functional parts for a bike, others as tabletop props or decorative chain shapes. It helps you compare the approaches before you open an STL in your slicer. Polyzon does not confirm whether models are free, their price, license, official status, affiliation, safety or fitness. Check the current terms at the source.

Le texte de cette collection est rédigé en anglais ; la recherche, elle, fonctionne dans toutes les langues.

Une collection Polyzon · 47 modèles sur 10 plateformes

Comment cette collection est composée

Polyzon compose cette collection à partir des résultats de recherche des plateformes connectées. Les doublons et les modèles sans aperçu sont retirés, les correspondances faibles sont placées à la fin, et le reste suit l’ordre de la recherche. Les modèles appartiennent à leurs auteurs : consultez les conditions sur la page de chaque modèle.

Règles de sélection : la rédaction de Polyzon · Texte mis à jour le 12/10/2026

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À propos de la catégorie

«Chain Trap 3D Models: Guards, Catchers and STL Traps»

The models split into a few groups. Motorcycle parts are usually flat guards or catchers that mount near the sprocket or swingarm and keep a loose chain from jamming. Mechanical traps use a spring, a trigger and a hinged jaw, and they are often printed as one piece with moving joints. Chain links and chain-shaped objects are printed in place, so the links come off the plate already connected, while tabletop trap props are closer to terrain pieces and game markers.

When you pick a model, read the author's page rather than the thumbnail. Check the stated size and scale, how many parts there are and whether they need assembly, and whether the author notes that supports are needed. For moving parts, look at the clearance between joints and the orientation the author recommends. Material and settings matter too: a part that sees vibration or load behaves differently in rigid filament than in a flexible one, so compare the listed material with photos of real prints.

Search terms are worth widening. For bike parts, try chain guard, chain catcher, chain slider, chain jam, pit bike, trials or the model of your machine. For traps, bear trap, spring trap, snap trap, trigger mechanism or terrain will surface more results. Note that similar spellings pull in unrelated items such as high chair accessories, so add a word like motorcycle, mechanical or tabletop to keep the results on topic.

FAQ

Questions fréquentes

What does a chain trap do on a motorcycle?
It is a guard or catcher fitted near the sprocket or swingarm that stops a slack or thrown chain from jamming the wheel, the case or the frame. Designs differ in how they mount and how much of the chain run they cover.
Do print-in-place chain models need assembly?
No, the links come off the plate already connected. The result depends on your printer's clearance and tuning, so check the gap the author designed and test a small section first.
What should I check before printing a mechanical trap?
Look at the number of parts, the spring or elastic element the design expects, and the clearance between the trigger and the jaw. The author's listed material, layer height and orientation give you a starting point.
How do I find a chain guard for a specific bike?
Search with the model name plus words like chain guard, chain catcher or swingarm, and compare the mounting points and dimensions on the author's page with your own machine.
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