Title:
CAP SEPARABLE FROM CONTAINER MOUTH
Document Type and Number:
Japanese Patent JP2019038597
Kind Code:
A
Abstract:
To provide a separable container-mouth-cap, which can be easily separated from a container mouth when intended to be separated, while which hardly allows a weakened portion to be cut at an unintended timing.SOLUTION: A cap 1 of this invention comprises a weakened portion 5 to allow a cap body 2 to be separated from a container mouth 10, and the weakened portion 5 has a hinge weakened portion 56 to allow one elastic membrane portion 46 of respective elastic membrane portions 46, 46 of a hinge 3 from the cap body 2. Thereby, when a user intends to separate the cap 1 from the container mouth 10, the user can smoothly perform an initial breaking work on the weaken portion 5 by at first breaking the hinge weakened portion 56 to cut off the one elastic membrane portion 46 of the hinge 3 from a cap body 2 before breaking the weakened portions 57 - 60.SELECTED DRAWING: Figure 6
Inventors:
SAKIMURA TAKAAKI
SASAKI AKIRA
UEHIRA SHOJI
ICHIKAWA SATORU
SASAKI AKIRA
UEHIRA SHOJI
ICHIKAWA SATORU
Application Number:
JP2017163521A
Publication Date:
March 14, 2019
Filing Date:
August 28, 2017
Export Citation:
Assignee:
TOKYO RAITO KOGYO KK
International Classes:
B65D47/08
Domestic Patent References:
| JP2010126221A | 2010-06-10 | |||
| JP2015083476A | 2015-04-30 | |||
| JP2006315706A | 2006-11-24 | |||
| JP2001151258A | 2001-06-05 |
Foreign References:
| US5875942A | 1999-03-02 |
Attorney, Agent or Firm:
Hanabusa Patent and Trademark Office