LID DEVICE OF DOUBLE-SIDED AUXILARY LOCK

摘要

A lid device of a double-sided auxiliary lock. the lid device includes an inner annular wall, an outer annular wall and engaging portions. The engaging portions are equi-spaced on the outer annular wall. A double-sided auxiliary lock has an interior auxiliary lock assembly and positioning elements. The interior auxiliary lock assembly has a locking core provided with an outer annular recess, holes, an inner annular groove and a keyway. the inner annular groove is communicated to the keyway. The inner annular wall is corresponding to the inner annular groove of the locking core. The engaging portions are engaged to the outer annular recess of the locking core. The lid can cover the positioning elements. The lid has at least one engaging portion to be positioned correspondingly to the keyway. By detaching the cover, the disengagement of the engaging portions from the outer annular recess can be operated through the keyway.