BOX-TYPE PACKAGE - JAPAN TOBACCO INC

Title:

BOX-TYPE PACKAGE

Document Type and Number:

WIPO Patent Application WO/2013/080372

Kind Code:

A1

Abstract:

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).

Inventors:

KOKUBUN YASUSHI (JP)
KOIKE KENJI (JP)

Application Number:

PCT/JP2011/077938

Publication Date:

June 06, 2013

Filing Date:

December 02, 2011

Export Citation:

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Assignee:

JAPAN TOBACCO INC (JP)
KOKUBUN YASUSHI (JP)
KOIKE KENJI (JP)

International Classes:

B65D5/66

Domestic Patent References:

WO2007043797A1	2007-04-19
WO2009148034A1	2009-12-10

Foreign References:

US3472362A	1969-10-14
JPS594910Y2	1984-02-14
JPS4327187B
US3933299A	1976-01-20
JP3971301B2	2007-09-05
JPS325090Y
JPS4116921Y
JP4205587B2	2009-01-07
JP4485725B2	2010-06-23
JP2008522910A	2008-07-03
JP2005510224A	2005-04-21
JP3253624B2	2002-02-04

Other References: