Spring button for mini Playmate cooler

I printed the mini playmate cooler linked below but wanted a real spring loaded button so I designed one for it. I bought an assortment of springs and used the widest one I could find that fit inside the two pieces.

Put the two pieces together with the spring in the middle, use some epoxy on the flange of the retainer part, and use a clamp to hold it while the epoxy dries. Make sure to not get any epoxy on the inside of the flange so you don't accidentally glue the button to the retainer.


https://www.thingiverse.com/thing:5459634