Title:
OUTLET PLUG AND PACKAGE CONTAINER
Document Type and Number:
Japanese Patent JP2017186072
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an outlet plug and package container with it, which has a sufficient rigidity, which is not damaged from ultrasound vibration upon welding, and which may be easily separated upon disassembling of the package container.SOLUTION: An outlet plug comprises: a spout comprising a cylindrical sidewall on which outer screw is formed at its peripheral surface, and a disk shape flange part arranged on the lower edge of the sidewall in an outwardly extending manner; and a cap screwed on the spout, in which a first groove shape recessed part is formed over entire circumference at a region which is located at an inner peripheral surface of the sidewall, at a lower edge side than the outer screw and an upper edge side than the flange part.SELECTED DRAWING: Figure 2A
Inventors:
MORIMOTO ISAO
Application Number:
JP2016078356A
Publication Date:
October 12, 2017
Filing Date:
April 08, 2016
Export Citation:
Assignee:
TOPPAN PRINTING CO LTD
International Classes:
B65D5/74; B65D47/36
Domestic Patent References:
| JPH10167259A | 1998-06-23 | |||
| JP2005067692A | 2005-03-17 | |||
| JP2007230608A | 2007-09-13 | |||
| JP2011116393A | 2011-06-16 | |||
| JP2012126414A | 2012-07-05 | |||
| JP2007112492A | 2007-05-10 | |||
| JP2009007017A | 2009-01-15 | |||
| JP2011073748A | 2011-04-14 | |||
| JP2001315770A | 2001-11-13 | |||
| JP2016033057A | 2016-03-10 | |||
| JP2016043989A | 2016-04-04 |
Foreign References:
| US5636771A | 1997-06-10 |
Attorney, Agent or Firm:
Patent business corporation Ogasawara patent office