Pushandturn

Pushandturn is a security mechanism commonly found on doors, particularly on interior doors in residential settings. It typically consists of a doorknob or lever that, when rotated, unlocks the door. In addition to rotation, the mechanism requires a push action, often by pressing a button or turning a small slotted cylinder, to fully disengage the latch or lock. This dual-action requirement is designed to prevent accidental opening, especially by young children or pets, and to provide a basic level of privacy.

The pushandturn mechanism usually incorporates a simple lock that can be engaged from one side, typically the side where privacy is desired. This lock is often operated by a small, slotted screw or a coin-operated slot. When the lock is engaged, rotating the knob or lever will not open the door. To unlock it from the exterior, a tool such as a screwdriver or a coin is inserted into the slot and turned, thereby disengaging the locking mechanism.

While pushandturn locks offer convenience and a degree of privacy, they are generally considered low-security. They are not designed to withstand significant force or sophisticated picking attempts. Their primary purpose is to provide a quick and easy way to secure a room from casual access.