DOOR LATCH Meaning and
Definition
-
A door latch refers to a mechanical device commonly used in doors to secure or hold them closed. It operates by interconnecting a fixed component, known as the strike plate, which is mounted on the doorframe, with a movable component, called the latch bolt or simply latch, attached to the door itself. The latch bolt typically protrudes from the edge of the door and when the door closes, it engages with the strike plate, keeping the door closed until intentionally opened.
Door latches come in various types, with each designed for different purposes and applications. They can include simple latch bolts that use gravity or springs for operation, as well as more complex designs that incorporate additional features like deadbolts or knobs for added security.
In order to release or open a door latch, an external force, such as turning a doorknob, pushing or pulling on a lever, or pressing on a thumbturn, is applied. When this happens, the latch bolt retreats, disengaging from the strike plate, thus allowing the door to swing open.
Door latches are commonly used in residential, commercial, and industrial settings, serving as essential components of most doors. They provide reliable closure and security, preventing unintended access or entry. Whether in household doors, office doors, or even vehicle doors, the functionality of a door latch ensures convenience, safety, and privacy for individuals and their belongings.
Common Misspellings for DOOR LATCH
- soor latch
- xoor latch
- coor latch
- foor latch
- roor latch
- eoor latch
- dior latch
- dkor latch
- dlor latch
- dpor latch
- d0or latch
- d9or latch
- doir latch
- dokr latch
- dolr latch
- dopr latch
- do0r latch
- do9r latch
- dooe latch
Etymology of DOOR LATCH
The word "door latch" originates from Old English and consists of two components: "door" and "latch".
1. "Door" comes from the Old English word "duru", which can be traced back to the Proto-Germanic word "*duruz" and further to the Proto-Indo-European root "*dhwer-", meaning "door" or "entrance".
2. "Latch" can be traced back to the Old English word "læccan", which means "to take hold of" or "to grasp". It derives from the Proto-Germanic word "*lakjanan" and has connections to the Old Norse word "laska" and Old High German word "lazzen", both meaning "to catch" or "to seize".
Infographic
Add the infographic to your website:
