I was wondering if anyone could give me tips for designing a 3d printable structure that can "pinch" down onto a hockey puck shaped piece and hold it tightly.
I'd like for the structure to normally want to "pinch" two edges together, but I can pry/force them open when I shove the hockey puck into it. Once I let go, the two ends are now holding the puck fairly tightly.
My first thought was something like a potato chip bag clip, but that would require a couple pieces and a spring.
Is there a way to do something like this with one solid piece?