Title:
キャップ及び吐出容器
Document Type and Number:
Japanese Patent JP6790087
Kind Code:
B2
Abstract:
Provided is a cap (11) used for a discharge container (1) and provided on a mouth portion (32) of a container main body (10) which is deformed by a pressing force and stores contents (100). The cap (11) includes: a base portion (51) having an annular bottom wall (64) having a discharge port (64a), an annular groove (64c) provided in an outer peripheral edge of the bottom wall (64), a flow port (64d) provided in the groove (64c), and a flow groove (64e) connected to the flow port (64d); a check valve (53) having a cylindrical support portion (81) having one end disposed in the groove (64c), a plurality of elastic pieces (82) connected to the support portion (81), and a valve body (83) connected to the plurality of elastic pieces (82) and opening and closing the discharge port (64a); and a discharge nozzle (52) covering the bottom wall (64).
Inventors:
Sakimura Takayo
Masa Sasaki
Uehira Shoji
Satoru Ichikawa
Masa Sasaki
Uehira Shoji
Satoru Ichikawa
Application Number:
JP2018518180A
Publication Date:
November 25, 2020
Filing Date:
April 24, 2017
Export Citation:
Assignee:
Tokyo Light Industry Co., Ltd.
International Classes:
B65D47/40; B65D1/02; B65D47/20; B65D47/24
Domestic Patent References:
| JP201637290A | ||||
| JP2013151316A | ||||
| JP2014125268A |
Attorney, Agent or Firm:
Kurata Masatoshi
Nobuhisa Nogawa
Naoki Kono
Tadashi Inoue
Shigeru Iino
Sanae Kaneko
Nobuhisa Nogawa
Naoki Kono
Tadashi Inoue
Shigeru Iino
Sanae Kaneko