| 摘要 |
PROBLEM TO BE SOLVED: To provide a manifold of an inkjet head, which can obtain high adhesive strength and can surely prevent leakage of ink, the inkjet head having the manifold, and a manufacturing method for the inkjet head. SOLUTION: The manifolds 20a and 20b of the inkjet head are bonded to an actuator 10 wherein the channels 12a and 12b for generating a change in pressure to be imparted to the ink are provided in parallel, so as to form common ink chambers 21a and 21b for distributing the ink to respective channels 12a and 12b. The manifolds 20a and 20b are characterized in that: a groove is provided in a recessed state in a surface, brought into contact with the actuator 10, in such a manner as to perfectly surround the common ink chambers 21a and 21b formed between the manifolds and the actuator 10; and through-holes 24a and 24b for injection of an adhesive are formed in such a manner as to penetrate from the inside of the groove to a surface except the surface brought into contact with the actuator 10. COPYRIGHT: (C)2005,JPO&NCIPI
|
