A rubber band powered AA battery dispenser. “Bolt” action magazine style.
Two rubber bands create tension on the ram mechanism, while a third band hooks through the slide bolt and attaches to the rear for the slide action battery release.
Model will require support for trouble free printing and the main body has been split in two to improve this process.
2x M3x5.5mm (rear)
4x M3x8mm hex head screws are used to assemble model
A selection of different rubber bands to set desired tension
This is version 1 of this model, page will be updated in the near future with a spring loaded version to further improve printability and reliability.
Happy Printing.
The author hasn't provided the model origin yet.