| 摘要 |
A package (1) is provided with: a package body (2) having an open end (21a); a lid member (3) which is connected in a rotatable manner via a hinge (27) on a rear-side opening edge of the open end (21a), and which opens and closes the open end (21a); and a flat plate spring member (4) which is provided to the inside of the package (1), and which is fixed at one end to an inside surface of the package body (2), and which is fixed at the other end to an inside surface of the lid member (3). The flat plate spring member (4) has a bending line (45) which is parallel to the hinge (27). A second area part (42) is bent relative to a first area part (41) and vice versa, with the bending line (45) serving as a boundary therebetween, in accordance with the opening and closing action of the lid member (3), thereby inverting the position between a first tilted state, in which the second area part (42) is tilted towards the front with respect to the first area part (41), and a second tilted state, in which the second area part (42) is tilted towards the rear with respect to the first area part (41). |
