What is a hinge door stopper (what is a door top, door stop, floor stop, hemispherical door stop) 3

Expanding on the topic of door hardware, including door tops, door stoppers, floor stoppers, hemispherical door stops, and other related accessories.

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 slot plate has a slot hole and is fixedly connected with a ball device at its lower end. The long arm of the bottom plate is equipped with a screw and a nut for installing the slot plate. When installed at the bottom of a door, it effectively prevents the door from deflecting and deforming.

The door stopper, also known as a door touch, is a device that absorbs and positions the door leaf after it is opened to prevent it from being closed by the wind or accidentally hitting the door leaf. There are two types of door stoppers: permanent magnetic door stoppers and electromagnetic door stoppers. Permanent magnetic door stoppers are commonly used in regular 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 have both manual and automatic control functions.

A floor stopper is a metal product installed on the ground, similar to a door top, that can hold the door in place. It serves as a stopper at the bottom of the door, preventing it from directly hitting the wall or closing abruptly.

In ancient times, before the use of modern locks, doorstops were often made of wooden bars or sticks inserted horizontally in the middle of the door. This can still be seen in some rural areas. In modern urban buildings, metal locks are used to control the opening and closing of doors. However, there is still a need for something to block the door at the lower part to prevent it from hitting the wall directly. This blocking device is known as a door stopper, and it comes in various forms, including hemispherical door stops.

Door stoppers are typically installed behind the door. After the door is opened, it is stabilized by the magnetic force of the door stopper, preventing it from closing due to wind or other external forces.

Door and window hardware encompasses a wide range of accessories, including handles, braces, hinges, door stoppers, door closers, latches, window hooks, anti-theft chains, and induction opening and closing door devices. Hinges, made of materials like iron, copper, or stainless steel, are essential hardware for doors and windows. They come in clear and hidden varieties, with open hinges most commonly used.

For push-pull doors and windows, slide rails are necessary to facilitate smooth movement. These rails often feature ball bearings to ensure easy operation.

Door closers ensure that the door returns to its initial position accurately and promptly after being opened. They are hydraulic devices that automatically close or hold the opened door leaf at a certain position. Types of door closers include floor springs, door top springs, door slingshots, and magnetic door suction heads.

Each type of hardware serves a specific function, ultimately improving the functionality of doors and windows and enhancing convenience for users. Tallsen, a leading company specializing in door and window hardware, offers high-quality products and excellent customer service. Its success and recognition both domestically and internationally demonstrate its commitment to providing top-notch hardware solutions to customers worldwide.