| 摘要 |
PROBLEM TO BE SOLVED: To provide a complex structure capable of achieving a structure for ensuring a desired performance, while having waterproofness, with a small number of components.SOLUTION: A complex structure 101 includes a sheet-metal antenna 10 as a first member, a back side housing component as a second member having a through hole 5, and a sealing part 6 for sealing the through hole 5 while fixing the relative positional relationship of them. The second member has a sealing material chamber 7. The sheet-metal antenna 10 includes a second portion 52 as an extension along the second surface 4, and an intermediate portion 53 as a through part penetrating the through hole 5 and the like. The sealing material chamber 7 includes a first region covered by the second portion 52 and the like, a second region located on the opposite side of the first region across the intermediate portion 53, and a third region straddling from one principal surface to the other principal surface of the intermediate portion 53 while being in contact with both of the first and second regions. The second portion 52 has an injection hole 15 for exposing a part of the first region.SELECTED DRAWING: Figure 6 |
