How many types of open door knobs are there?

The "door knob" or "door handle" for open doors is available in a variety of styles, depending on function, style and budget 😊.

For door knob materials are usually stainless steel, aluminum, brass, alloy sync. The characteristics of the material skin are both matte, gloss and smoked skin.

The current five patterns are popular:

1. Round head knob

Twisted Round Shape Characteristics Rotate to Open Doors, Both Lockless and Lockless with Keyhole Included in Door Knob Set, Round Head Knob Easy to Buy, Cheap

2. Rocking rod knob or buffalo horn knob

The shape feature is a long rod holding the rocker down to open the door. Both lock-free and lock-bodied with keyhole are included in the door knob set as well.

The handle, which is an easy-to-open rocker rod, uses less force than the round head knob, where other parts of the body like the arm or elbow can be used to open the door, as well as replacing the original round head knob.

Suitable for common room doors, especially those that are regularly used by the elderly. The price is not much higher than a round-headed knob. It is still in the hundreds place. It is commonly available.

3. Rocker Rod Handle Set

It consists of a rocker handle and a lock set, which has a keyhole outside the room with a fish tail that rotates the door from inside. There are a variety of designs to choose from according to the house style. It is popular with common doors. It is divided into two styles:

3.1 Rocker rod handle set, split with lock body

3.2 Rocker rod handle set, combined with lock body

The price rocker rod handle set rises from the rocker rod knob, from the hundredth digit to the thousands digit.

4. Trick handle (Dummy)

It looks like a knob or handle, but it is twisted, rotated or rocked so that it cannot be opened; it is used on doors without a bolt lug, where it may be paired with a bolt, a lock, or used on a double door on the other side as a knob or handle where the twist is rotated, pressed open normally.

5. Open-press handle

It is characterized by a vertical handle and a top push lever to open the door. It has both a lock in the same piece and a separate handle to the lock. It is popular with large doors such as fence doors, house entrance doors.

The open-press handle costs quite high. There are not many designs to choose from.

6.Digital Door Lock

It is usually a rocker-rod handle. It is connected to an automatic lock system. You need to enter a code, scan your fingers, scan your face, or use a key card to unlock it. Then you can rock the handle rod to open it. When the door is closed, it will automatically lock. It is suitable for the entrance door to the house. The current price runs from the thousands to tens of thousands, depending on the function.

# scghome # Door knob # Door of the house # Door handle # Room door