| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a liquid body discharge head excellent in reliability, and a liquid body discharge device. <P>SOLUTION: A liquid body introduction member 40 and a case 30 are joined through molten resin 51 in a joint part 52 that is an overlapping region of a flange part 43 and a flange mounting part 32. In the joint part 52, a projection 44 is formed on a lower surface of the flange part 43. In the joint part 52, a recessed part 45 is formed on the lower surface of the flange part 43 to be adjacent to the projection 44. <P>COPYRIGHT: (C)2012,JPO&INPIT |
