
3D Models of Brick Rings and Keychains
This collection gathers 3D printing projects for brick-based rings, keychains, gear rings and box rings. You can browse wearable pieces, mechanical parts and small accessories that use building-brick connections. It helps you find a starting point for a custom 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.
このコレクションの本文は英語で書かれています。検索自体はどの言語でも使えます。
このコレクションの選定方法
このコレクションは、Polyzonが対応サイトの検索結果をもとに作成しています。重複やプレビューのないモデルは除外し、関連性の低いものは後ろに回し、それ以外は検索結果の順に並べています。モデルの権利は各作者にあります。利用条件は各モデルのページでご確認ください。
選定基準:Polyzon編集部 · 本文の更新日:2026年10月14日
まずはここから
このコレクションのすべてのモデル

All 50 State Brick Keychains with Movable Hearts

Single Stud Lego Ring
%2Fhttps%3A%2F%2Ffbi.cults3d.com%2Fuploaders%2F18366111%2Fillustration-file%2F66d6938b-b72c-42e6-88ba-402c19f5d565%2Funtitled.592.jpg&w=300)
Lego Ring

Planetary Gear LEGO-compatible ring gear

Brickring

Springy Stand
%2Fhttps%3A%2F%2Ffbi.cults3d.com%2Fuploaders%2F14315012%2Fillustration-file%2Fd43cdc97-8bdf-4594-9784-324c8d339529%2F20180427_172532.jpg&w=300)
Ring for LEGO Box

Lego Compatible (3660.dat) Slope Brick 45 2 x 2 Inverted without Inner Stopper Ring

Gandalf LotR Lord of the Rings Figure Fanart LEGOS
%2Fhttps%3A%2F%2Ffbi.cults3d.com%2Fuploaders%2F18426077%2Fillustration-file%2F37aebd13-84de-4309-9e43-4d9003a536f6%2F20210826_163411-1.jpg&w=300)
LEGO ring

lego compatible ring gear(s) for planetary gearboxes

LEGO零件--戒指托

Key ring lego logo
%2Fhttps%3A%2F%2Ffbi.cults3d.com%2Fuploaders%2F13749930%2Fillustration-file%2F05f704af-0570-4353-9e69-b637250a0c74%2F2012-07-20_252011.57_display_large_display_large.jpg&w=300)
Lego Ring Table Cut

lego key ring

Ring für Legobox

Customizable Lego Ring
%2Fhttps%3A%2F%2Ffbi.cults3d.com%2Fuploaders%2F36987965%2Fillustration-file%2Fd3c344bb-6c99-46ef-8528-d0a3ff3b944d%2FIMG_1014.jpg&w=300)
L.E.G.O key ring

Cover ring for Lego box

Personalisierbarer Klemmbaustein-Schlüsselanhänger

1x1 Lego Interchangeable Tile Ring
%2Fhttps%3A%2F%2Ffbi.cults3d.com%2Fuploaders%2F13371531%2Fillustration-file%2F98033eda-c697-494f-a74c-c27d4d1c0402%2FIMG_6261.jpg&w=300)
Upgrade ring for Lego storage box

Lego Compatible (64567a.dat) Minifig Lightsaber Hilt with Slight Sloping Fingers with Bottom Ring

LEGOs Compatible Rings - Build Your Own Brick Ring

Lego Clutch
%2Fhttps%3A%2F%2Ffbi.cults3d.com%2Fuploaders%2F31154886%2Fillustration-file%2F7eb783c0-8c08-47e9-ab89-d2788384f962%2Fb23bf0d2-5d7e-4c15-9ecd-04dd37f1918a.jpg&w=300)
Big Spring Flowers Lego Wreath

Lego 16&24 Neopixel Ring -Gemma - Coincell Case

套圈器具ferrule

Size Y (Australian) Lego Style Ring
%2Fhttps%3A%2F%2Ffbi.cults3d.com%2Fuploaders%2F25863340%2Fillustration-file%2Fba94e794-629f-4a9b-bbde-5b16255e050a%2F2e5ea295-8211-470d-ab3b-8432792735b3.jpg&w=300)
Lego head earrings

Lego Compatible (11010.dat) Minifig Ring 1 x 1

Ring for LEGOs

Ring for LEGO Box
%2Fhttps%3A%2F%2Ffbi.cults3d.com%2Fuploaders%2F25863340%2Fillustration-file%2F59c9a503-e429-488e-a206-3565967df2c1%2F539f19c1-451c-4672-9c44-9ff86ab47271.jpg&w=300)
Lego brick earring

L ego Key ring
%2Fhttps%3A%2F%2Ffbi.cults3d.com%2Fuploaders%2F608426%2Fillustration-file%2F3c6b3cc7-0b0e-408d-815f-e9aa6ecd0e58%2FGIF-USE_2.gif&w=300)
LEGO BIKE RAMP

LEG0 Dwarf Hammer

BFF Lego Ring
%2Fhttps%3A%2F%2Ffbi.cults3d.com%2Fuploaders%2F18559823%2Fillustration-file%2F9a64ec75-966b-452b-a967-ec7a53ec763c%2Fimage.png&w=300)
L.E.G.O. brick design key ring

Puerto Rico Block Brick Keychain with Heart

Lego Compatible (41680.dat) Technic Pin with Friction with Click Rotation Ring

Lego Compatible (30340.dat) Minifig Life Ring

Lego Compatible (6539.dat) Technic Transmission Driving Ring
«3D Models of Brick Rings and Keychains»
Wearable rings range from simple bands with a single stud to multi-part designs with decorative tops. Keychain versions often add a loop or chain attachment, while gear rings are shaped for planetary gear assemblies. Box rings and covers serve as trim or retaining pieces for storage containers.
Before printing, check the inner diameter, stud dimensions and overall scale on the author's model page. Look at the number of parts, whether assembly is required, and if supports are needed for overhangs. The material and settings the author lists, along with photos of real prints, can help you plan the print.
To narrow results, try synonyms such as brick ring, stud ring, keychain, gear ring or box ring. Related topics include minifigure-scale accessories, planetary gear parts and custom storage box trim. Combining a shape term with a connection type often brings up more specific models.
よくある質問
What should I check before printing a brick ring?
Do brick ring models usually need supports?
Can I resize a brick ring for a different figure?
How do I find gear rings or box rings?
3Dモデルのカテゴリ一覧
暮らし・日用品からCNCまで、すべてのテーマをそろえたカタログ。対応サイトを横断して検索できます。


%2Fhttps%3A%2F%2Ffbi.cults3d.com%2Fuploaders%2F22262137%2Fillustration-file%2Fdcc982e4-8df6-4e17-accf-549ed329f2be%2FDSC_2793.png&w=640)






