| 摘要 |
A plate clamper with a handle for releasing the holder includes a tube part, a plate of the base plate and a lever pressing on the base plate by a spring, furthermore there is a handle which pivots about the tube part on the lever. When an user is opening the plate clamper and holding the paper, the handle can be directly pressed down, so that it can easily raise the lever basing on the lever principle and avoid accidentally injury of the user's fingers. |
