Title:
CHUCK WITH CHILD-RESISTANT FUNCTION AND PACKAGING BAG WITH CHUCK
Document Type and Number:
Japanese Patent JP2016088531
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a chuck with child-resistant function and a packaging bag with the chuck which makes opening difficult upon mischief of a child or the like and facilitates the opening according to a predetermined procedure.SOLUTION: An under surface adhesion fitting body 10 having a surface of the lower side than a fitting part 2 of one side adhesion belt body 1 as an adhesion surface is formed. A top surface adhesion fitting body 20 having a surface of the upper side than a fitting part 2 of the other side adhesion belt body 1 as an adhesion surface is formed. Such a lock structure that an opening force is not exerted to the fitting part 2 of the under surface adhesion fitting body 10 side even when a resin sheet of the opening part P2 side is opened is provided. Such a lock structure that the opening force is not exerted to the fitting part 2 of the top surface adhesion fitting body 20 when a storage part P3 of a packaging bag P is expanded is provided. Release pieces are disposed on either one side or both sides of right and left edge parts of the under surface adhesion fitting body 10. The fitting part 2 is opened when the release piece and the resin sheet of the upper surface adhesion fitting body 20 side are opened.SELECTED DRAWING: Figure 3
Inventors:
TAKIGAWA HIROYUKI
Application Number:
JP2014222237A
Publication Date:
May 23, 2016
Filing Date:
October 31, 2014
Export Citation:
Assignee:
TAKIGAWA CORP JP
International Classes:
B65D33/25
Domestic Patent References:
| JP2012041089A | 2012-03-01 | |||
| JPS3015483Y1 |
Foreign References:
| US20080232722A1 | 2008-09-25 | |||
| US20140270585A1 | 2014-09-18 |
Attorney, Agent or Firm:
Shigeo Nakajima
Hiroshi Harada
Masami Nakamura
Hiroshi Harada
Masami Nakamura