Title:
LIQUID DISPENSER
Document Type and Number:
Japanese Patent JP2022019344
Kind Code:
A
Abstract:
To provide a liquid dispenser capable of maintaining a constant pour-out quantity of liquid.SOLUTION: A liquid dispenser 1 comprises: a spout 75 configured to feed liquid by being opened according to an operation of a user, wherein the spout 75 is situated further below of a container 2 and is in a fluid communication with the container 2; an air pump 72 in a fluid communication with the container 2; a connection tool 71 configured to be connected with a mouth part of the container 2, wherein the connection tool 71 has a first connection port 71c in a fluid communication with the spout 75 and the container 2 and a second connection port 71d in a fluid communication with the air pump 72 and the container 2; and a controller 50 connected communicably with the spout 75 and the air pump 72, wherein the controller 50 is configured to control the air pump 72 to feed air to the container 2 in a prescribed quantity when the spout 75 is opened according to the operation of the user.SELECTED DRAWING: Figure 2
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Inventors:
MINEZAKI HIDEYUKI
MUKAI YUICHIRO
MUKAI YUICHIRO
Application Number:
JP2020123124A
Publication Date:
January 27, 2022
Filing Date:
July 17, 2020
Export Citation:
Assignee:
SUNTORY HOLDINGS LTD
International Classes:
B67D3/00
Attorney, Agent or Firm:
Aoki Atsushi
Shinji Mihashi
Youichi Watanabe
Nakajima Masaru
Ryotaro Takei
Shinji Square
Shinji Mihashi
Youichi Watanabe
Nakajima Masaru
Ryotaro Takei
Shinji Square