Privacy sets are used for restrooms or dressing rooms. They can be locked from the inside with a thumbturn or push button/turn for privacy, and they are typically unlocked from the outside using a tool rather than a key.
A privacy latch is typically affixed to an interior door and allows occupants an additional method to restrict access to their room. With the additional privacy, the occupant can discreetly see who's outside by only having to partially open the door.
A privacy set is used for interior door handles for use on doors of private rooms that need to be locked and require a latch and a simple locking feature. Commonly used for bedroom doors, bathroom doors, etc. A dummy handle has no latching or locking function.
The main difference between passage and privacy door knobs is that passage door knobs do not lock and privacy door knobs only lock and unlock from one side of the door. Passage doors are often used for common rooms, closets, and children's rooms.
The difference is that an entrance is used on an exterior door and it uses a key to unlock or lock the door from the outside. A privacy is used on a bathroom or bedroom door and can easily be unlocked from the outside by a generic tool, like a bobby/hair pin, small flat head screw driver if necessary.
Just think, privacy function would be for a door where you would want to be able to lock it for a little privacy, like on a bathroom door. And a keyed or entrance function would be used on an entry or entrance door with a key. Simple as that!
The main types of door functions are Passage (doors that don't require locking), Privacy (a door that can be locked by a button on the inside), Dummy (has no mechanical latch and acts only as a pull), and Interior Mortise (door with an active latch with skeleton key lock).
There are 3 types of privacy locks: turn button, privacy pushpin/button lock, and privacy bolt with a lever or knob. Some home or business owners prefer door knobs, whereas other choose the look of door levers.
The lock engages a bolt inside the door. This piece of metal extends from the door into the frame and holds it closed. There are two main styles of latch (or bolt)—a spring bolt and a deadbolt.
To keep the latch bolt from being push-retractable once the door is closed, a second mechanism is incorporated into the latching mechanism—called a deadlocking plunger (the entire mechanism sometimes called a deadlock latch), as shown in Figure 3. Figure 3. Dealocking plunger mechanism keeps latch bolt in place.
Latch locking mechanisms can be compromised
Many of these latch operated locks have a key locking feature designed to prevent unauthorized entry. Latches serve their purpose but are prone to attacks in both the keyhole and the latch mechanism. A common attack on latch lock keyholes is a technique called lock bumping.
The primary difference between door locks and door latches is that locks require a key to open the door, but a latch does not. As the name implies, a door lock ensures that your door is locked, while for latches, the door may be closed but definitely not locked.
Privacy Lockset Function. This lockset is used primarily in bathrooms and/or bedrooms, intended for the purpose its name suggests; privacy. They will most often have a small hole on the outside, and a push button on the inside.
A push button privacy door knob locks by simply pushing a button located on the interior side of the knob. To unlock the door, simply turn the interior door handle, a “Click” sound will often be heard.
Privacy door knobs are designed for interior doors. They can be locked and unlocked by an emergency key on the outside, and a push-button or turn button from the inside. This type of knob is designed for privacy instead of security.
Passage is simply a latch that has no means of locking or unlocking. So.. I would not use either of those on an exterior application unless.. security is not an issue.
These mechanisms use a simple door handle which when pulled up from the inside of the room the latch will extend and lock in place. This will prevent individuals from outside from being able to use the door handle and enter the room.
In most cases for your bathroom, you want a privacy, or Bed & Bath, lock. “What does this mean?” you ask. A privacy lock lets you lock the door from one side using either a push-lock mechanism or a thumbturn.
There are two different types of privacy door knobs: keyed and non-keyed. Keyed privacy door knobs have a small hole on the inside knob that can be opened with a key from the outside. Non-keyed privacy door knobs have a push button or turn button on the inside knob that locks the door from the inside.
Mortise locks are more secure due to two handy features, anti-saw inserts and the anti-pick security latch. These give your home greater protection against intruders. Conversely, the Tubular locks do not include these features.
A private key, also known as a secret key, is a variable in cryptography that is used with an algorithm to encrypt and decrypt data.