| 摘要 |
A seal structure includes a first member (11,12) including a first joint surface (11a,12a) and a flat third joint surface (111a,121a); a second member (12,11) including a second joint surface (12a,11a) joined with the first joint surface, a flat fourth joint surface (121a,111a); and a third member (19) including a fifth joint surface (191a) joined, through a liquid seal (g), with the flat third and fourth joint surfaces. At least the second member includes a recessed portion (123,113). The fifth joint surface includes a flat region (1911) and a chamfered region (1912) which is recessed from the flat region (1911) and which confronts the recessed portion (123,113). |
