| 摘要 |
PROBLEM TO BE SOLVED: To provide a seal packing which exerts a seal function of a box-shaped part, can align and position the box-shaped part, and can extremely easily perform the attachment work of the box-shaped part.SOLUTION: A seal packing 6 in which insertion holes 62 of a plurality of box-shaped parts 3 which are attached to a cover 2 are formed at a packing main body 61 which is attached into a packing attachment part 21 arranged at the cover 2 has: first lip parts 64 which are formed at internal peripheral faces 62a of the insertion holes 62, contact with an external peripheral face 3a of the box-shaped part 3, seal a clearance between the external peripheral face 3a of the box-shaped part 3 and itself, and position the box-shaped part 3; and second lip parts 65 which are formed at an external peripheral face 61a of the packing main body 61, contact with an internal peripheral face 21a of the packing attachment part 21, and perform sealing.SELECTED DRAWING: Figure 5 |
