发明名称 Liquid ejecting apparatus
摘要 A liquid ejecting apparatus includes a liquid ejecting head and that includes nozzle openings through which liquid is ejected. A positioning abutting unit is arranged on an outer side of a region in which a plurality of the nozzle openings are formed. A cap main body is arranged so as to relatively move with respect to the liquid ejecting head. The cap main body has a side wall. A sealing member is accommodated inside the cap main body, comes into contact with the positioning abutting unit in a state of surrounding the region due to the relative movement of the liquid ejecting head and the cap main body, and forms a sealed space inside of the cap main body.
申请公布号 US9434168(B2) 申请公布日期 2016.09.06
申请号 US201514627077 申请日期 2015.02.20
申请人 Seiko Epson Corporation 发明人 Miyajima Hiroki
分类号 B41J2/165;B41J2/14 主分类号 B41J2/165
代理机构 Workman Nydegger 代理人 Workman Nydegger
主权项 1. A liquid ejecting apparatus comprising: a liquid ejecting head including a liquid ejecting face, on which a nozzle opening which ejects liquid toward a medium is formed, and a positioning abutting unit which is arranged on an outer side of a region in which a plurality of the nozzle openings are formed; a cap main body which is arranged so as to relatively move with respect to the liquid ejecting head, and has a side wall which erects in a direction intersecting the liquid ejecting face, the side wall being bifurcated with a first portion separated from a second portion in a direction which goes along a plane direction of the liquid ejecting face; and a sealing member which is arranged by being accommodated inside the cap main body, comes into contact with the positioning abutting unit in a state of surrounding the region due to the relative movement of the liquid ejecting head and the cap main body, and forms a sealed space in an inside of the cap main body, wherein the combination of the first portion and the second portion of the side wall of the cap main body coming into contact with both the positioning abutting unit on one side, in the direction which goes along a plane direction of the liquid ejecting face and intersects a transport direction of the medium, and the side wall of the cap main body coming into contact with the positioning abutting unit in the transport direction of the medium, positions the liquid ejecting head and the sealing member with respect to each other, in a direction which goes along the liquid ejecting face.
地址 Tokyo JP