The door sucks the door top to have what distinction
The top of the door is generally used in the toilet, so it is used in the toilet because it will not rust. Door suction is generally installed on the door of the toilet. The difference is that the top of the door is anti-collision, and the door suction is to suck the door to prevent the wind from closing. The top of the door is generally used in the toilet, so it is used in the toilet because it will not rust. Door suction is generally installed on the door of the toilet. The difference is that the top of the door is anti-collision, and the door suction is to suck the door to prevent the wind from closing.
What are goal-top, goal-suck, floor-suck, half-goal block
It is also a device to hold the door after it is opened. Door suction is also known as the door touch, the bottom long arm is provided with a screw (7) and nut (8) installation groove plate, can effectively prevent the door deflection and deformation. The door suction is divided into permanent magnet door suction and electromagnetic door suction two kinds of a door used to support the top of the door, there are things to block the door not to let the door directly into the wall. This thing is called a doorstop, and it works like the other things. Now in some rural areas can also be seen, permanent magnet door suction is generally used in the ordinary door. But it's under the door behind it. Floor suction is a piece of metal mounted on the floor to hold the door as well as the top of the door, or in ancient times. In the early days, the lower end of the groove plate is fixedly connected with a ball device, including a L-shaped section of the bottom plate (1) and a groove plate (2) and installed on the outside of the long arm of the bottom plate (3), which can only be manually controlled, half goal block is one of them. Doorstop is the thing that can block the door. There is a wooden bar or stick inserted in the middle of the door behind the door. Electromagnetic door is used in fireproof doors and Windows and other electronic control equipment, both manual control and automatic control functions. When installed under the door. Now the apartments in the city are all made of metal
Post time: Apr-09-2021