Back Scratcher Thingy

My wife loves back scratchers but has a habit of sitting on the handle and breaking them.

I decided it was time to print one.

I tried lsc's design, Back scratcher, first up but she found the rake head just too scratchy so I decided to modify it using a trace of my wife's last breakage and using it as an opportunity to use richgain's Lockblock - printable connector.

Using the Lockblock scad file I generated Lockblock's with different clearances. The block with 0.3mm seem to be the best on my Anycubic Kossel Linear Plus. I have included a test blocks to try before printing the whole thingy. You can use Tinker cad to remove and replace the joint pieces if you find a better fit than the 0.3mm clearance piece. Note: the shape of the handle is not symmetrical, you will need the pair of lockjoint's, not print one twice. I would suggest sitting the numbered end on the print bed.

I used Tinkercad to edit and combine the different components.

The three parts were printed standin