发明名称 INK JET RECORDING APPARATUS
摘要 There is provided an ink jet recording apparatus capable of preventing a user from erroneously performing an opening and closing operation of a valve in the supply of ink to a recording head from an ink tank. The ink let recording apparatus includes a recording head configured to eject ink, an ink tank provided in an apparatus body, including an filling portion for filling ink to be supplied to the recording head, and configured to store the filled ink, a cover member configured to be movable to a position where the filling portion is not exposed and a second position where the filling portion is exposed, and a valve configured to be switchable between an opened state where ink can be supplied to the recording head from the ink tank and a closed state where the supply of ink to the recording head from the ink tank is blocked, wherein the valve operates interlocking with the movement of the cover member, and is in the opened state when the cover member is at the first position and in closed state when the cover member is at the second position.
申请公布号 US2017120617(A1) 申请公布日期 2017.05.04
申请号 US201615335277 申请日期 2016.10.26
申请人 CANON KABUSHIKI KAISHA 发明人 Matsumura Hideaki;Shimada Koki;Tanaka Yusuke;Kiuchi Takahiro;Shimmachi Masaya;Kimura Yukimichi;Kubokawa Junichi;Sato Kyohei
分类号 B41J2/175 主分类号 B41J2/175
代理机构 代理人
主权项 1. An ink jet recording apparatus comprising: a recording head configured to eject ink to record an image; an ink tank provided in an apparatus body, including a filling portion for filling ink supplied to the recording head, and configured to store the filled ink; a first cover member configured to be movable to a first position where the filling portion is not exposed and a second position where the filling portion is exposed; and a valve configured to be switchable between an opened state where ink can be supplied to the recording head from the ink tank and a closed state where the supply of ink from the ink tank to the recording head is blocked, wherein the valve operates interlocking with the movement of the first cover member, and is in the opened state when the first cover member is at the first position and in the closed state when the first cover member is at the second position.
地址 Tokyo JP