US 12,311,670 B2
Liquid ejecting unit and liquid ejecting apparatus
Ichiro Yoneyama, Shiojiri (JP); and Yoshiki Sugawara, Mikawa-machi (JP)
Assigned to Seiko Epson Corporation, Tokyo (JP)
Filed by SEIKO EPSON CORPORATION, Tokyo (JP)
Filed on May 15, 2023, as Appl. No. 18/317,634.
Claims priority of application No. 2022-079996 (JP), filed on May 16, 2022.
Prior Publication US 2023/0364918 A1, Nov. 16, 2023
Int. Cl. B41J 2/175 (2006.01); B41J 2/14 (2006.01); B41J 2/235 (2006.01)
CPC B41J 2/1752 (2013.01) [B41J 2/235 (2013.01); B41J 2002/14362 (2013.01); B41J 2002/14411 (2013.01)] 19 Claims
OG exemplary drawing
 
1. A liquid ejecting unit comprising:
a liquid ejecting head having a first coupling portion and configured to eject liquid;
a first member having a second coupling portion configured to couple the first coupling portion;
a support portion for supporting the liquid ejecting head;
a shaft protruding from the support portion in a protruding direction; and
a fixing member, wherein
the liquid ejecting head has a head through hole,
the first member has a first through hole, and
the liquid ejecting head and the first member are fixed to the support portion by engagement between the shaft and the fixing member in a state in which the shaft is inserted into the head through hole and the first through hole in this order.