How Does A Door Handle Mechanism Work
When the latch is down the outside door handle is disconnected from the mechanism so that it cannot be opened.
How does a door handle mechanism work. The latch bolt is connected to the latch which protrudes from the edge of the door and engages the door frame preventing the door from opening. Inner working of a simple door handle mechanism and how to reverse the latch. A door handle controls a door by manipulation of a latch a mechanical fastener that joins two or more objects together. When the actuator moves the latch up it connects the outside door handle to the opening mechanism.
The spindle runs through the latch bolt which is inside the door perpendicular to the spindle. A standard doorknob lock set consists of a pair of knobs one on each side of the door that are connected through the door by a spindle and held together by mounting bolts. How door handles work.