| 摘要 |
A rigid pack (1) of essentially parallelepiped appearance, designed to contain cigarettes, is composed of an inner packet (5) with a hinged lid (8), and an open-fronted box or case (6) affording a recess (20) in which the packet (5) is nested with the back (11), top (14), bottom (13) and flanks (12) offered in contact respectively to the back (17), transverse walls (19) and longitudinal walls (18) of the case (6), and with the inner packet (5) anchored along the front corner edge between the front wall (10) and the bottom (13), to the free edge presented by a corresponding transverse wall (19) of the outer case (6); the inner packet (5) is able to pivot on this corner edge, which functions as a hinge (21), between the nested position and a position partially extracted from the case (6). Also forming part of the pack is a linkage element (26) operating between the case (6) and the packet (5) in such a way as will cause the lid (8) to flip open automatically when the pack is opened.
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