Title:
液体収容体
Document Type and Number:
Japanese Patent JP7415549
Kind Code:
B2
Abstract:
A liquid container includes: a liquid containing section that stores liquid; a supply port joined to the liquid containing section, the supply port having an opening for supplying the liquid to an outside; a seal member disposed on an inner peripheral surface of the opening of the supply port; a cap configured to be attached to a position where it covers the supply port, the cap having a tubular protruding portion extending from a cap opening formed at a center of the cap, the protruding portion having a length sufficient to be inserted into the opening of the supply port; and a fixation portion that fixes the cap to the supply port, wherein the tubular protruding portion has a shape that abuts the seal member disposed on an inner peripheral surface of the opening when the cap is fixed to the supply port by the fixation portion.
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Inventors:
Naoki Naito
Application Number:
JP2019233823A
Publication Date:
January 17, 2024
Filing Date:
December 25, 2019
Export Citation:
Assignee:
Seiko Epson Corporation
International Classes:
B41J2/175
Domestic Patent References:
| JP2011229844A | ||||
| JP2019084766A | ||||
| JP2020019154A | ||||
| JP2016141127A |
Foreign References:
| WO2005077774A1 | ||||
| CN201604360U |
Attorney, Agent or Firm:
Patent Attorney Corporation Meisei International Patent Office