Bacon & Thomas, PLLC
Two-in-one combination safe lock
A two-in-one combination safe lock. The combination safe lock includes lock device and an electronic lock device in a box that is set on the side of a safe door with a lock latch on the upper side. A numeric dial and a circular pushbutton plate are disposed at the front side of the safe door and the wheel is connected to the mechanical lock device and the electronic lock device in the box by a shaft. By rotating the numeric dial or inputting the access code through the circular pushbutton plate, the mechanical lock device and the electronic lock device are moved to pull back the lock latch and open the safe door.
Y E E E Y Y G E
Y10T E05B E05B E05B Y10T Y10S G07C E05B
additional inventional additional inventional additional additional inventional inventional
Yung-Yuan
Chen