What is a hinge door stopper (what is a door top, door stop, floor stop, hemispherical door stop) 1

Door Top:

A door top is a device used to support a door. It consists of a bottom plate with an L-shaped cross section and a slot plate installed on the outside of the long arm of the bottom plate. The lower end of the slot plate is fixedly connected with a ball device. Additionally, the long arm of the bottom plate is provided with a screw and a nut for installing the groove plate. When installed at the bottom of the door, the door top effectively prevents the door from deflecting and deforming.

Door Stopper:

A door stopper, also known as a door touch, is a device that absorbs and positions the door leaf to prevent it from closing due to wind or unintentional contact. There are two types of door stoppers: permanent magnetic door stoppers and electromagnetic door stoppers. Permanent magnetic door stoppers are typically used in ordinary doors and can only be controlled manually. On the other hand, electromagnetic door stoppers are used in electronically controlled door and window equipment such as fire doors. They offer both manual and automatic control functions.

Floor Stopper:

A floor stopper is a metal product that is installed on the ground and functions similarly to a door top. It holds the door in place, preventing it from moving or swinging freely.

Hemispherical Door Stop:

A hemispherical door stop is a specific type of door stopper. It is shaped like a hemisphere and is designed to block and prevent a door from closing. Hemispherical door stops are commonly used to protect walls and furniture from being damaged by doors swinging open.

Door and Window Hardware:

Door and window hardware refers to a variety of fittings and accessories used in the construction and operation of doors and windows. Some common types of door and window hardware include handles, braces, hinges, door stoppers, door closers, latches, window hooks, hinges, anti-theft chains, and induction opening and closing door devices.

Handles: Used for opening and closing doors and windows.

Hinges: Necessary hardware for doors and windows. They allow doors and windows to pivot or swing open and closed.

Tracks: Slide rails installed for push-pull doors and windows, often equipped with ball bearings for smooth operation.

Door Closer: A hydraulic device that ensures doors are closed accurately and timely after being opened. This includes floor springs, door top springs, door slingshot, magnetic door suction heads, etc.

Door stoppers and closers, such as the ones mentioned above, are essential for ensuring the functionality and safety of doors and windows. They help prevent doors from slamming shut, protect walls and furniture, and enhance convenience for users.

In conclusion, door tops, door stoppers, floor stoppers, hemispherical door stops, and other door and window hardware play crucial roles in supporting, positioning, and securing doors and windows. These hardware fittings make doors and windows more functional, ensure their proper operation, and provide convenience for users.