| 摘要 |
PROBLEM TO BE SOLVED: To provide a channel member which suppresses leakage of a liquid due to poor adhesion, a liquid jet head and a liquid jetting device.SOLUTION: A channel member includes: a channel member body 310 which is provided with a liquid supply passage 311 for supplying a liquid to a head body which injects the liquid, and an attachment part 316 to which liquid supply means 20 for supplying the liquid in the liquid supply passage is attached; and a seal member 330 which is provided with an insertion hole 334 into which the attachment part 316 is inserted and is sandwiched between the liquid supply means 20 and the attachment part 316. One of an inside surface of the insertion hole 334 and an outside surface of the attachment part 316 is provided with a salient 317, and the other is provided with a recess 335 which is fitted to the salient 317. |
