Buckle formula ammeter seal structure

The utility model provides a buckle formula ammeter seal structure, includes that flip, table cover, the plastics seal, flip dress cover at the table, the plastics seal is pressed and is joined in marriage on flip, a slot has been offered on openly to the table lid, the hou mian biaogainei of this slot is equipped with and keeps away absolutely empty, the face of cylinder of plastics seal upper end is connected with the hole interference fit that flip seted up, and the lower extreme of plastics seal is equipped with the rectangle spring bolt, and this rectangle spring bolt is located keeps away absolutely empty, the up end of plastics seal be equipped with the compound groove of the rotatory plastics seal of being convenient for, be equipped with the seal hole that is used for chuanfeng to print the line on the face of cylinder, the plastics seal in the middle of with flip cooperation department be equipped with 14 boss mesas, the beneficial effects of the utility model are that: saved materials, the cost is reduced, on the other hand can accomplish the lock or open, use convenient and fast more for rotatory 90 degrees.