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Bathtub waterwheel — image 1
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Bathtub waterwheel

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A small waterwheel to play with in the bathtub or elsewhere

Rating
5 / 5
Likes
33
Downloads
90
Makes
3
Views
1,038
Reviews
2

Updated at source:

Model information

License
Creative Commons — Attribution

Who doesn't like to play with water and spin around things? With this toy waterwheel you can do both :-)

 

The assembled waterwheel has a diameter of 16 cm and it consists of the following parts:

  • Wheel (yellow part)
  • 8 spoons that slide into slots in the wheel. There is a bit of friction when pressing them into the wheel and that's enough to hold them in place
  • Center piece. The 3 mounting holes can be used to screw it to something or to attach suction cups
  • Nut that screws on the center piece to hold the wheel in place

 

Do you want mounting holes of a different size or customise any other part of the model? Just download the fusion360 design and adjust it to your liking.

 

Story behind this design:

Each time I buy a package of infant formula for my son it comes with a disposable measuring spoon. I kept the spoons over time and ended up having quite many of them. One day I had the idea to use them to make a waterwheel and this is the design I came up with.

My design fits the spoons from the infant formula but because I'm aware not everyone has a drawer full of such spoons I added a 3D printable spoon to the design.

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