Freewheel Ratchet Fidget - Fully 3D Printed
Print Profile(1)
Description
Totally inspired by the freewheel ratchet fidget (by Need It Make It), this fidget toy has a pleasing clicking sound as you turn it. It demonstrates the engineering concepts of a ratchet and compliant mechanisms.
Features of this model:
- only three parts
- no need for extra materials - all 3D printed with no screws or springs
- no small parts, no overhangs - easy to print
- demonstration of engineering concepts - compliant mechanisms and ratchet.
The three parts go together in the obvious way. The cap is a press fit, sealing the mechanism. Add a small dollop of CA glue if you don't want it to come apart.
You may also be interested in my updated redesign of this idea. It has better internals and is smoother.
License
You may create derivative works based on this object, provided that all such derivative works are published exclusively on the MakerWorld platform and include proper attribution to the original creator. You may not share, upload, host, distribute, or publish this object—or any derivative work of this object—on any other digital platform, marketplace, or distribution channel. Commercial use of this object and any derivative works is strictly prohibited. This includes, but is not limited to, selling, renting, sublicensing, or using the object in any context in which you receive monetary compensation or other financial benefits.
Comment & Rating (2)