Page holder

grabcad

As a student, I know what its like to try and study for a test using a textbook When you open the book to a chapter that you want to study and the pages keep flipping back to the front, that's annoying and that's what this is for. using a ratchet-like system the center pin locks in place and holds the pages together a lot like a clamp. To release, simply turn the pin and it will come right out. This design uses the flexibility of the plastic itself to lock into place. Built with economy in mind the clamp is designed to be printed without wasting unnecessary plastic. For printing, use a flexible plastic such as PETG or Ninja flex or ABS for the pin. The book gets clamped between the pin and holder.