Compressed Air Rocket Launch Switch/Button & Battery Case

Modeled in Onshape. This is a holder for the button attached to a compressed air rocket launcher. It's attached to three 9V batteries connected in series for a total of 27V to activate a 24V sprinkler valve (3d printed battery compartment to be uploaded here). Switch used: https://amazon.com/gp/product/B079D3ZZ1L/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1