While we don t include locks you can read all about the different types of door locks here.
Schematic of exterior door lock jamb system.
Put some graphite into the keyhole either by squeezing it from a tube or dusting it onto a key and then operate the lock a few times to work the graphite into the mechanism.
Single door controlled egress wiring diagram 01 single door digital entry wiring diagram 10 single door dk 26 with door prop alarm wiring diagram 15 single door dk1 11 xms dt 7 wiring diagram 20 single door dk 26 remote release wiring diagram 14 single door dk 26 unl 24 and dt 7 wiring diagram 18 single door dk 26 using the hard code to toggle lock off and on wiring diagram.
L imits the door s opening swing it is part of the frame and the door rests on it when closed.
A key is required to open the door from the exterior side of the door.
Only the door no jamb hinges threshold or door hardware.
The vertical components of a door slab are stiles and the horizontal components are rails.
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.
The strike plate is the easiest portion of the lock to change since it requires only two screws to mount it to the door frame.
Understanding door lock parts.
A door whether a front door or interior door of a home is a complicated component to the home as you ll see in our various parts of a door diagrams below which includes illustrations of a door door frame hinge and knob.
Exterior door units also include casing brick molding astragal and weather strips and is pre hung.
The lock prevents the spindle of the bolting mechanism from retracting from the door frame making it impossible to open the door.
The exterior shape of the strike plate varies according to the decorative features of the door lock but this is less important to the function of the lock than the interior shape.
Before you buy a replacement lock try some quick remedies.
The stile that houses the locking mechanism is called the lock stile the stile attached to the hinges is called the hinge stile the top rail is located at the top of the door slab and the bottom rail is located at the bottom.
The main parts of a door lock are the cylinder bolt box and strike plate.
The door jamb is one of the most visible door pieces so much so that people sometimes confuse it with the frame itself.
Door unit a door with a jamb hinges and is bored for door hardware.
On doorknobs that have a lock it is employed by a small lever or push button on the interior handle.
Panels are situated in between stiles and rails.
Exterior locks can freeze interior locks get dirty and small internal parts eventually wear out or break.
Parts of a door and door frame.
