File
AssigneeKokuyo Co., Ltd.
InventorShinpei YOSHIDA
Life of this patent
Estimating the term…
Abstract
A file having the configuration that allows the file to suitably take a spread posture and a closed posture of a cover is provided. The file is configured to be capable of changing a posture of the file such that a cover A can take a spread posture (H) and a closed posture. A binder B includes: front and rear binding rings R(f), R(r) that are configured to be capable of taking an open posture (P) and a closed posture; and a base portion d2 mounted on an inner surface of a spine cover 3. A front cover 1 and a back cover 2 have first and second communication holes a1, a2 that allow the front and rear binding rings R(f), R(r) to pass therethrough thus enabling the cover A to perform the posture change between the spread posture (H) and the closed posture.
Claims7
A file comprising a cover and a binder, wherein the cover has a front cover, a spine cover and a back cover connected to each other by way of a hinge portion, and is configured to be capable of performing a posture change such that the cover takes a spread posture where the front cover and the back cover can be spread to be approximately coplanar with each other and a closed posture where the respective inner surfaces of the front cover and the back cover can face each other,
- the binder includes:
- a binding ring configured to be capable of taking an open posture and a closed posture;
- and a base portion mounted on an inner surface of the spine cover, and
- the front cover and the back cover each include a communication hole that allows the binding ring to pass therethrough thus enabling the cover to perform a posture change between the spread posture and the closed posture.
Dependencies are inferred from the claim text.