CAP AND DISCHARGE CONTAINER - TOKYO LIGHT IND CO LTD

Title:

CAP AND DISCHARGE CONTAINER

Document Type and Number:

WIPO Patent Application WO/2017/199697

Kind Code:

A1

Abstract:

Provided is a cap (11) used for a discharge container (1) and provided to the mouth (32) of the container body (10) which is deformed by pressing force and which contains contents (100). The cap (11) is configured to comprise: a base (51) having an annular bottom wall (64) provided with a discharge opening (64a), the base (51) also having an annular groove (64c) provided in the outer peripheral edge of the bottom wall (64), the base further having a flow opening (64d) provided in the groove (64c), the base (51) still further having a flow groove (64e) connected to the flow opening (64d); a check valve (53) having a circular cylindrical support section (81) having one end disposed in the groove (64c), the check valve (53) also having a plurality of elastic sections (82) connected to the support section (81), the check valve (53) further having a valve body (83) connected to the plurality of elastic sections (82) and opening and closing the discharge opening (64a); and a discharge nozzle (52) covering the bottom wall (64).

Inventors:

SAKIMURA TAKAAKI (JP)
SASAKI MASASHI (JP)
UEHIRA SHOUJI (JP)
ICHIKAWA SATOSHI (JP)

Application Number:

PCT/JP2017/016210

Publication Date:

November 23, 2017

Filing Date:

April 24, 2017

Export Citation:

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Assignee:

TOKYO LIGHT IND CO LTD (JP)

International Classes:

B65D47/40; B65D1/02; B65D47/24

Foreign References:

JP2016037290A	2016-03-22
JP2013151316A	2013-08-08
JP2014125268A	2014-07-07

Other References: