| 摘要 |
597351 Disclosed is a desktop loose-leaf base with ring binder where the rings are shaped to allow the loose pages to lay flat against the page below. The device comprises a base section and a binder. The base section is a trapezoidal tubular body having a trapezoidal shape in a side view. Both side surfaces of the trapezoidal tubular body are closed at portions thereof which have a given height from the bottom surface of the body, and the portions above the closed surfaces are open. Among the surface of the tilted front wall of the trapezoidal tubular body, a portion of the surface which is above the position at the given height and is below the position located below the top surface and having a different height is cut and removed from one side to the other side. A binder is mounted to the elongated top surface of the base section and is provided with an elongated body section and rings. The body section is mounted to the top surface of the base section and is mounted so as to have the same width as the top surface. The rings are mounted to the body section and can be opened and closed. Each of the rings has linear portions which, when the ring is closed, protrude from the body section and tilt and extend above the front surface side and the rear surface side. Thus, the desktop loose-leaf base which facilitates the replacement of loose-leaf sheets is provided. |
