| 摘要 |
PROBLEM TO BE SOLVED: To provide a seal structure which reliably shields a flow of liquid flowing through a through-hole on a wall part and is miniaturized.SOLUTION: A seal structure 13 includes a wall part 2, a conductive member 5 and a packing 10. The conductive member 5 includes a shank part 7 and a flange part 8. The packing 10 has a center hole and is arranged between the periphery of one side opening and a first surface 8a of the flange part 8 while the shank part 7 is caused to pass through the center hole. The wall part 2 includes a female screw part 14 arranged on the inner surface side of the through-hole 6. The conductive member 5 includes a male screw part 15 arranged on the outer circumferential surface of the shank part 7. The male screw part 15 is screwed with the female screw part 14 and, thereby, is retained on the wall part 2. The male screw part 15 is screwed into the through-hole 6 and, thereby, the packing 10 is pinched between a first surface 8a and the periphery of one side opening. |
