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Collapsible Scratcher

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Collapsible Scratcher with replaceable heads. Print in place.

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Updated at source:

Model information

Category
Other Ideas
License
Creative Commons — Attribution — Noncommercial — Share Alike

Mosquitos…. 

They always bite in the wrong places.

Here is my answer on how to scratch the back of your body when those tiny bloodsuckers find a way to get to you.

Replaceable Heads

This was printed with Fusion the threaded hole has the following dimensions:

Then -0.1 mm print offset of the thread internally for print spacing. 

 

Other info

Scratcher may be locked in place while extended (rotate bottom part clockwise). 

 

Printing instructions

I have printed it with the basic MK4 with 0.4 nozzle profile multiple times without any issues. 

Head part may require support for “the fingers” (included in the PrusaSlicer project) 

 

Updates:

2024-07-29 - V2 a bit tighter lock added

More heads to come. Any feedback appreciated. 

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