| 摘要 |
PROBLEM TO BE SOLVED: To provide an earth connector by which the burden of an operator can be reduced, and the earthing can be easily performed between a mounting wall and a connector only by fastening a lock nut. SOLUTION: A lock nut 4 is fastened through an earth ring comprising a first part 10 which is engaged with a part of the lock nut 4 to be rotated therewith when the lock nut 4 is rotated, and a second part 11 for stripping the coating from a mounting wall 6, and located between a screw part 2 of a connector 3 inserted into a mounting hole 7 of the mounting wall 6, and the lock nut 4. By this fastening, the earth ring 5 is pressed to the mounting wall 6, and a surface of the mounting wall 6 having the coating, is scraped off by the second part 11 by the rotation of the earth ring 5, to remove a coating material. |
