CARTRIDGE AND LIQUID SUPPLY SYSTEM
案件概要
出願人
SEIKO EPSON CORPORATION
発明者
Shun OYA; Yoshihiro Koizumi; Kazuhiko Sato
IPC分類
CPC分類
A cartridge includes a liquid accommodating portion configured to accommodate liquid, a supply port member having a supply port that communicates with the liquid accommodating portion and supplies the liquid to an outside of the liquid accommodating portion, a sealing member having a first sealing portion provided on an inner peripheral surface of the supply port, and a second sealing portion provided on an outside of the supply port and configured integrally with the first sealing portion, and a covering member configured to cover a portion of an opening surface of the supply port from the outside of the supply port. The second sealing portion seals between the supply port member and the covering member on the outside of the supply port.
原文（中国語）
A cartridge includes a liquid accommodating portion configured to accommodate liquid, a supply port member having a supply port that communicates with the liquid accommodating portion and supplies the liquid to an outside of the liquid accommodating portion, a sealing member having a first sealing portion provided on an inner peripheral surface of the supply port, and a second sealing portion provided on an outside of the supply port and configured integrally with the first sealing portion, and a covering member configured to cover a portion of an opening surface of the supply port from the outside of the supply port. The second sealing portion seals between the supply port member and the covering member on the outside of the supply port.
外部リソース