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Patent Searching and Data


Title:
PLUG WITH CHECK VALVE AND CONTAINER COMPRISING THE SAME
Document Type and Number:
Japanese Patent JP2016204011
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a plug with a check value function, in which a content is hardly accumulated in the vicinity of a pouring hole, a pouring plug is hardly detached by error, which can be inexpensively produced and has high durability, and can be easily used.SOLUTION: A plug with a check valve comprises: a check valve (1); an inside plug (4); and a cap (5) for covering the inside plug and a mouth part. An inner peripheral face of the cap comprises a screw part (321) screwed to the mouth part of the container body, and the check value is configured so that a notch is formed on a sheet-state member.SELECTED DRAWING: Figure 1

Inventors:
SAITO TAKASHI
Application Number:
JP2015085924A
Publication Date:
December 08, 2016
Filing Date:
April 20, 2015
Export Citation:
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Assignee:
TOPPAN PRINTING CO LTD
International Classes:
B65D35/50; B65D41/34; B65D47/20; B65D51/20
Domestic Patent References:
JPH0287760U1990-07-11
JPH1086961A1998-04-07
JP2005067699A2005-03-17
JPH05338679A1993-12-21
JP2001187112A2001-07-10
JPS57193649U1982-12-08