Title:
LIQUID DISPENSER
Document Type and Number:
Japanese Patent JP2022172426
Kind Code:
A
Abstract:
To provide a liquid dispenser which prevents malfunction such as liquid being ejected when a user simply approaches a sensor.SOLUTION: A liquid dispenser 1 of the present invention comprises: a container 10 in which a liquid is filled; a discharge mechanism part 20 which has a pump unit 21, and sucks the liquid by drive of the pump unit 21; a casing 40 which accommodates the container 10 and the discharge mechanism part 20; a first detection part 50 which detects approach of a user's fingers; and a second detection part 60 which detects approach the user's fingers separately from the first detection part 50. The pump unit 21 is driven on the basis of detection signals of the first detection part 50 and the second detection part 60.SELECTED DRAWING: Figure 1
Inventors:
NAKANO YOICHI
Application Number:
JP2021078222A
Publication Date:
November 16, 2022
Filing Date:
May 03, 2021
Export Citation:
Assignee:
KYORITSU SEIYAKU KK
International Classes:
B05B9/00; A47K5/12; A61L2/18; B65D83/00; B67D7/02
Attorney, Agent or Firm:
Takashi Mugishima
Previous Patent: JPWO2022172425
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