Patent ID: 9085147
Filing Date: 2015-07-21
Classification: B41J

Abstract:
1. A liquid ejecting head comprising: a case member that includes a communication path that causes ink to communicate from an upstream side to a downstream side, wherein the case member is resin-molded; and a cover member in which a head chip is set, wherein a wall-shaped enclosure, that is disposed through integral molding with the case member to form a predetermined space inside, is provided on a printing medium side of the case member and a plurality of projections are formed apart from each other on the wall-shaped enclosure on a printing medium side surface of the wall-shaped enclosure, the plurality of projections are formed at at least four corners of the wall-shaped enclosure and at at least between the four corners on each side of the wall-shaped enclosure, and wherein the cover member is fixed to the case member in a part of the plurality of projections to contain the head chip in the predetermined space formed by the wall-shaped enclosure and wherein the head chip communicates with the communication path in the predetermined space.