AN APPARATUS FOR LOCKING A THING'S DROP TWICE

摘要

Than the disclosed information, by making it possible to close the inside / outside of the inlet 2 into the to prevent that, in particular theft using a slot formed therethrough such that the inside and outside the tube to the wall or domestic entrance door of a building on the slot lock It relates to the safety times a double lock slot. The present design is fixed to the pivot allows the supporting member, the cover having a locking hole in a predetermined portion; And engaging and fixed to the inner circumferential surface of the inner support member that is the corresponding ball, is inserted into the engaging hole is implemented by a dual inlet lock comprises a door locking latch to secure the cover.; Accordingly, the present design is also through the slot prevents the unnecessary entry of an external material that protects the interior, as well, and can prevent damage to the inner shield plate resulting from the force input unwanted material. Moreover, the subject innovation is by operating a cover made of a more robust metal locked ultimately provides the effects that can be protected against various theft using a slot.