Two fingers push button (grip from EvenErichsen)
thingiverse
I made this design for my colleague Serge. He wanted a 2 fingers push button for his old mother who need to push 2 buttons at same time in lift. I "borrowed" the excellent design of the grip from EvenErichsen here https://www.thingiverse.com/thing:144530 It s a really nice grip ! Parameters that was important in this design : - the fingers must not be pinched by the dropping "two fingers" part - i made it modular so i don't need to reprint the whole thing - esthaetic. It must not look too bad (did i mention the grip is super nice ?) Improvement : play is too big, more friction so screw doesn't need much tightening.
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