The sides of the door.
Thing door lock goes into.
The latch goes through the strike plate to form a secure lock or positive closure to the door.
This piece connects into the door itself in order to connect the two door knobs on either side of the door through the latch.
Electronic door locks use an electronic keypad instead of a key.
Generally door locks will either use a traditional deadbolt a piece of metal that extends and holds the door shut when the lock body is turned or a spring latch a bolt that uses a spring clip to automatically lock the door whenever it closes.
Installation is similar to other types of locks for doors.
The lock style is where the lock and knob is placed.
Strike plates come in a variety of shapes and sizes.
While these sound similar there is a difference.
The rose insert connects between the inside knob and the door.
Horizontal top and bottom parts of the door.
Each type of lock is built differently but let s take a look at the anatomy of a typical door lock usually used in homes or light commercial buildings.
When the door is closed the two are connected.
For use in combination with a door knob lever lock.
The hinge style is where the hinges are attached to.
It s useful for any diy er to know how things around the home operate.
Secures door to frame while enabling a swinging motion.
Entry can be gained by entering a numeric code on the programmable keypad without the need for a key.
The frame is built into the wall.
The main parts of a door lock are the cylinder bolt box and strike plate.
The strike plate connects to the door frame and it is lined up with the dead latch.
Understanding door lock parts.