Title:
LIQUID STORAGE CONTAINER AND RECORDING DEVICE
Document Type and Number:
Japanese Patent JP2023180204
Kind Code:
A
Abstract:
To improve an inflow speed of a liquid to a liquid storage container from a supplement bottle.SOLUTION: A liquid storage container comprises: a storage part which accommodates a liquid supplied to a discharge head for discharging the liquid; a needle which is inserted in a supplement bottle for supplementing the liquid into the storage part, and forms a first flow channel and a second flow channel that communicate with the supplement bottle; a third flow channel between the first flow channel and the second flow channel; and a fourth flow channel between the second flow channel and the storage part. A first shape part, which has a cross-sectional shape common to a part of a cross-sectional shape of the first flow channel, is formed at an end part of the third flow channel on the first flow channel side.SELECTED DRAWING: Figure 5
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Inventors:
SHIMADA KOKI
MATSUMURA HIDEAKI
MORI YURI
SAEKI TSUYOSHI
TAKENAGA KEN
TAKEDA TAIKI
ASADA SHOTA
TSUTSUMI HIROMASA
TOMIE MINEYOSHI
KAWAI TAKAO
UEDA MEGUMI
IYAMA ERIKA
MATSUMURA HIDEAKI
MORI YURI
SAEKI TSUYOSHI
TAKENAGA KEN
TAKEDA TAIKI
ASADA SHOTA
TSUTSUMI HIROMASA
TOMIE MINEYOSHI
KAWAI TAKAO
UEDA MEGUMI
IYAMA ERIKA
Application Number:
JP2022169397A
Publication Date:
December 20, 2023
Filing Date:
October 21, 2022
Export Citation:
Assignee:
CANON KK
International Classes:
B41J2/175
Attorney, Agent or Firm:
Patent Attorney Corporation Otsuka International Patent Office