| 摘要 |
PROBLEM TO BE SOLVED: To provide a liquid discharge head that is able to fix the connection between a first conduit and a second conduit even if stacked layers are displaced during stacking plates in layers.SOLUTION: A liquid ejection head 2 comprises: a conduit member 4 having a discharge hole 8, a plurality of discharge units 15 having pressure chambers 10a, 10b communicating with the discharge hole 8, a plurality of first conduits 12 for supplying liquid to a pressure chamber, and a second conduit 20 connected to the common first conduits 12 and used for supplying liquid to the discharge unit 15, and in which a plurality of plates 4a to 4l are stacked in layers; and a pressure part 50 that pressurizes a pressure chamber. The second conduit 20 extends in a first direction R1, and has a plurality of first wide parts 20a, each of the first width parts 20 having a first straight part 20b extending in the first direction R1 in a plane view, and the first conduit 12 being connected to the first straight part 20b. Accordingly, even if stacked layers are displaced, the connection between the first conduit 12 and the second conduit 14 can be fixed.SELECTED DRAWING: Figure 5 |
