Title:
注出容器
Document Type and Number:
Japanese Patent JP7023578
Kind Code:
B2
Abstract:
To provide an extraction container capable of extracting a content at an expected mixture ratio, even when filling ratios of two kinds of liquids in the separate liquid content are different.SOLUTION: An extraction container 1 includes: an outer layer body 2 provided with an outside air introduction port 5b; an inner layer body 3 accommodated in the outer layer body 2 so as to allow volume-reducing deformation; an extraction cap 11 having an extraction port 17a and fitted to a mouth portion 5; an inside plug 12 having a flow port 21; a pipe 23 which is connected to the flow port 21 and extends inside an accommodation space M toward a bottom part 8; and non-return valves 24 and 28 arranged in the flow port 21. A trunk part 7 of the extraction container has a narrow portion 40 whose transverse section area is smaller than that of other portions, and a suction hole 23d is provided at a portion of the pipe 23 that is placed inside the narrow portion 40.SELECTED DRAWING: Figure 1
Inventors:
Mai Hakase
Application Number:
JP2018069891A
Publication Date:
February 22, 2022
Filing Date:
March 30, 2018
Export Citation:
Assignee:
Yoshino Industry Co., Ltd.
International Classes:
B65D83/00; B65D1/02; B65D1/32; B65D47/20; B65D47/24
Domestic Patent References:
| JP2017132531A | ||||
| JP2017214110A | ||||
| JP2017197277A | ||||
| JP2004231273A |
Foreign References:
| WO2014203884A1 |
Attorney, Agent or Firm:
Kenji Sugimura
Mitsutsugu Sugimura
Kenichiro Kataoka
Mitsutsugu Sugimura
Kenichiro Kataoka