Title:
CONTAINER LID AND CONTAINER LID STACK
Document Type and Number:
WIPO Patent Application WO/2013/008508
Kind Code:
A1
Abstract:
A drinking spout-forming part (41) for forming a drinking spout is provided on the top surface (31) of the container lid. A linear folding line (43) is formed on a portion of the boundary between the drinking spout-forming part (41) and the area other than same, and a curved cleavage line (44) is formed on the remainder. A support arm (51) is erected in the drinking spout-forming part (41) at a distance from the folding line (43). From the upper end of the support arm (51), a horizontal circular pull tab (52) spreads in the direction of the folding line (43). The lower surface of the pull tab (52) is provided with two engaging protrusions (53). A flange (81) is provided on the outer surface of the peripheral wall (32) of the container lid. The container lid is configured so that when the cleavage line (44) is cut and the drinking spout-forming part (41) is folded along the folding line (43) so as to be superposed on the part adjacent to the folding line (43), each of the two engaging protrusions (53) can engage with the flange (81) from below.
Inventors:
ISHIMOTO MIKIO (JP)
IKEFUJI TAKASHI (JP)
IKEFUJI TAKASHI (JP)
Application Number:
PCT/JP2012/060607
Publication Date:
January 17, 2013
Filing Date:
April 19, 2012
Export Citation:
Assignee:
SHIKOKU KAKOKI CO LTD (JP)
ISHIMOTO MIKIO (JP)
IKEFUJI TAKASHI (JP)
ISHIMOTO MIKIO (JP)
IKEFUJI TAKASHI (JP)
International Classes:
B65D47/36; B65D43/03
Foreign References:
| JPH09124035A | 1997-05-13 | |||
| US6325231B1 | 2001-12-04 | |||
| JP2010052805A | 2010-03-11 | |||
| JPH08276933A | 1996-10-22 | |||
| JP2006151500A | 2006-06-15 | |||
| JP2003137283A | 2003-05-14 | |||
| US5839601A | 1998-11-24 |
Attorney, Agent or Firm:
HIBI, Norihiko et al. (JP)
Norihiko Hibi (JP)
Norihiko Hibi (JP)
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Claims: