Title:
LIQUID DISCHARGING CONTAINER
Document Type and Number:
WIPO Patent Application WO/2022/059729
Kind Code:
A1
Abstract:
[Problem] To obtain a liquid discharging container which is capable of discharging a contained liquid by a certain amount at a time. [Solution] A liquid discharging container comprising a container body (2) that contains a low-viscosity liquid (L), and that has an inner cylinder (11a), the end of which is a discharge opening for discharging the liquid (L), and a valve mechanism that opens and closes the discharge opening, wherein the valve mechanism is provided with a valve body (13) along a flow path from the discharge opening to the inside of the container body (2). The valve body (13) is operated by a valve operation body (14) so as to be movable within the flow path, such that the space between the valve body (13) and a fixed valve part (12), which is the flow path closest to the inside of the container, is opened and closed, and the space between the valve body (13) and a projecting part (11f) of the inner cylinder, which is the flow path closest to the discharge opening, is opened and closed.
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Inventors:
UCHIYAMA YUYA (JP)
KOBASHI YOSHIHIKO (JP)
KOBASHI YOSHIHIKO (JP)
Application Number:
PCT/JP2021/034050
Publication Date:
March 24, 2022
Filing Date:
September 16, 2021
Export Citation:
Assignee:
SHISEIDO CO LTD (JP)
International Classes:
B65D47/24; B65D47/42
Foreign References:
| JP2019077477A | 2019-05-23 | |||
| JP2013028391A | 2013-02-07 | |||
| US9434516B2 | 2016-09-06 | |||
| JP2017095117A | 2017-06-01 | |||
| JP2015107804A | 2015-06-11 |
Attorney, Agent or Firm:
YANAGIDA, Masashi et al. (JP)
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