工具・機材

Holder STL Models for Cups, Tools and Accessories

The collection brings together STL files for cup holders, ear protection organizers, pencil cups and clamp-on mounts. If you need a custom holder for a vehicle, desk or workshop, these models give you a starting point for 3D printing. Results include both simple single-part cups and multi-piece assemblies with brackets or adapters. Polyzon does not confirm whether models are free, their price, license, official status, affiliation, safety or fitness. Check the current terms at the source.

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選定基準：Polyzon編集部 · 本文の更新日：2026年10月9日

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«Holder STL Models for Cups, Tools and Accessories»

You will find car cup holders shaped for specific bottle diameters, rotating racks for small pods, and clamp-on designs that attach to desks or headrests. Some models are slim wall-mounted brackets for reusable bottles, while others are wider desk caddies that combine space for pens, candles or toothbrushes. Ear protection and accessory holders range from belt clips to magnet-backed hooks for cruise or workshop use.

Before starting a print, check the author's listed dimensions and scale to confirm the holder matches your cup, bottle or tool. Look at whether the model is split into parts that need assembly, and if the author recommends supports or specific orientations. The material and layer height suggested on the model page can affect strength for items that carry weight or clamp pressure.

If you do not see the exact shape you need, try synonyms such as mount, bracket, stand, clip or organizer. You can also narrow results by adding keywords like desk, wall, car, bottle, pencil or ear muff to find a more specific category.

FAQ

よくある質問

What infill should I use for a cup holder that holds heavy bottles?
Check the author's recommendations first. Higher infill and thicker walls generally improve rigidity for loaded holders.
Can I resize a car cup holder to accommodate a larger bottle?
Uniform scaling works if the model is simple and the mounting points still align. Verify the clamp or adapter geometry after scaling.
Do these models require supports?
Some designs are oriented to print without additional structures, while overhanging clamps or hooks need them. The author usually notes this on the model page.
What is the difference between a clamp-on and a screw-on holder?
Clamp-on models use pressure or a thumb screw to grip a surface, while screw-on versions need holes and fasteners for a permanent mount.
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