Title:
POURING CAP AND CONTAINER HAVING THE SAME
Document Type and Number:
Japanese Patent JP2016159915
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a new pouring cap capable of preventing refill of a content in a container having a pouring cap fitted to a container body.SOLUTION: A pouring cap comprises: a base 2 which has a cylindrical wall 2a surrounding a mouth part 7a of a container body 6, and in which a take-out port 2d of a content is formed on a top wall 2c connected to the cylindrical wall 2a; an inside plug 3 which has a top wall 3a covering an opening of the mouth part 7a and having a through hole 3b, and is held on the mouth part 7a inside the base 2 so as not to slip off; and a non-return valve 4 which is held on the inside plug 3 between the top wall 2c and the top wall 3a so as not to slip off, and opens and closes the through hole 3b. The inside plug 3 has: a first engaging part 3e engaging with a first engaged part 7c provided on an outer peripheral surface of the mouth part 7a; and a second engaging part 3j engaging with a second engaged part 2h provided on an inner peripheral surface of the cylindrical wall 2a. The engaging strength of the first engaging part 3d with the first engaged part 7c is greater than the engaging strength of the second engaging part 3j with the second engaged part 2h.SELECTED DRAWING: Figure 1
Inventors:
SAKAMOTO SATOSHI
SUZUKI KAZUO
SUZUKI KAZUO
Application Number:
JP2015038176A
Publication Date:
September 05, 2016
Filing Date:
February 27, 2015
Export Citation:
Assignee:
YOSHINO KOGYOSHO CO LTD
International Classes:
B65D49/02; B65D1/02; B65D47/20
Domestic Patent References:
| JP2011136712A | 2011-07-14 | |||
| JP2006321542A | 2006-11-30 |
Attorney, Agent or Firm:
Kenji Sugimura
Yoshihiro Uemura
Yoshihiro Uemura
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