Collapsible Scratcher

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.