| 摘要 |
PURPOSE: A device for preventing a page from being turned is provided to easily and effectively prevent the page from being turned, widely apply the device regardless of the size of a book, and minimize the volume and weight of the device for portability. CONSTITUTION: A device for preventing a page from being turned includes a clip(10) having a pair of fixing units facing each other. One of the fixing units includes a roller(20) and a roller control member(40), and the other of the fixing units includes an anti-slip pad(30) facing the roller. The roller control member allow the roller to rotate in one direction, and prevent the reverse rotation of the roller. The device also includes a first connecting part(50), a second connecting part(60), and a length adjusting part(54,62). |
