Hardware accessories lock points and lock seats are distributed around the entire door and window. When the doors and windows are locked, the lock points and lock seats are firmly fastened together and cooperate with the hinges or sliding braces to generate a strong sealing pressing force, so that the sealing strip is deformed by force, thereby providing sufficient sealing performance for the doors and windows. Integrating the fan and the frame can greatly improve the performance of doors and windows.
![window hardware]( "window hardware")
Doors and windows are lightweight components, and their energy consumption accounts for more than half of building energy consumption, which is the top priority of building energy conservation. When designing, we must fully consider the energy saving of doors and windows, that is, heat preservation and heat insulation. If there are no multi-point lock hardware accessories, no matter how well the doors and windows are made, the heat preservation and heat insulation performance will not be ideal.
The anti-theft performance of doors and windows is also a key issue. The anti-theft performance of hardware accessories, especially in the development of intelligent anti-theft doors and windows, plays an important role in the anti-theft performance of hardware accessories.
To use doors and windows well, maintaining hardware is the trick. To ensure that door and window hardware accessories are fully functional, they must be maintained promptly.
1. If there is a noise when the doors and windows are opened and closed, it is necessary to regularly drip some lubricating oil on the hanging wheel every 2-3 months for maintenance to ensure that the pulley is smooth and silent for a long time.
2. The movable parts such as hinges, hanging wheels, casters, etc. may be reduced in function due to the adhesion of dust during long-term movement. You can add one or two drops of lubricating oil to make them smooth.
3. When the lock cylinder does not rotate sensitively, scrape a small amount of black powder from the pencil lead and blow it into the lock hole lightly. This is because the graphite component is an excellent solid lubricant. Do not drip into lubricating oil. It will become easier for the dust to adhere.
4. Special attention should be paid to the direction in which the handle is rotated and stretched, and no dead force should be used. In particular, children should be taught not to hang on the door handle and swing, which is prone to danger and may cause harm to the inner door.
Doors and windows produced by Tegood enable higher quality German hardware fittings with greater emphasis and longer life
