Original Braun electrical toothbrush base  :


Our first Braun electrical toothbrush came solely with the bare base.
A second one was bought after several months, for just a slightly higher price, but this one came with a broader and stable base foot.



So I decided to provide a similar base foot to the previously acquired toothbrush, as well.
After several measurements, 3D-models were created.

The base was modeled with holes for the brush-extension pins :



and the pin was modeled separately, to be added/glued later:



After printing two pins and one base, assembling by superglueing is simple, just pay attention to the pin's orientation:



To improve print quality, the base was printed laying on its 'back'.
I also added some extra walls to prevent 'head-jumping' and retraction, to be removed later .

btf_10001_Clean                                     vs.                           btf_10001_Printbridged         


Here are the stl-files :




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