Auto-open door lock device

Abstract

An auto-open door lock device according to an embodiment of the present invention is an auto-open door lock device comprising a locking set that operates to engage with and release a hook installed on a door, and a control set that provides power to the locking set, wherein the locking set includes a locker that fixes the hook and receives a rotational force in a first direction about a first center, a latch that receives a rotational force in a second direction about a second center attached to one side, and a locking lever provided with a locking flange that fixes the locker to implement a locked state, and the control set includes a first motor that operates the locking lever, a first micro switch that determines whether the first motor rotates, a second motor that operates the latch, and a second micro switch that determines whether the second motor rotates, and the locking set and the control set are separated from each other.

Dependencies are inferred from the claim text.