(Kati doors and windows, safe and soundproof doors and windows Butler) as we all know, hardware accessories can be called the heart of doors and windows. All properties such as wind pressure resistance, air tightness, water tightness, thermal insulation, heat insulation, sound insulation, etc. of doors and windows can be fully brought into play, all are closely related to hardware accessories.
Hardware accessories Lock points and lock seat are distributed around the entire door and window. When the doors and windows are locked, the lock points and lock seat are firmly locked together, and cooperate with the hinge or dagger to produce a strong sealing pressure, which makes the sealing strip deformed by force, so as to provide enough sealing performance for doors and windows, and make the fan and frame form one can greatly improve the performance of doors and windows.
Doors and windows are lightweight components, and their energy consumption accounts for more than half of the building energy consumption, which is the top priority of building energy conservation. In the design, the energy saving problem of doors and windows should be fully considered, namely, thermal insulation and thermal insulation. If there is no multi-point locking hardware accessories, the thermal insulation and thermal insulation performance of doors and windows will not be ideal even if they are done well.
The anti-theft performance of doors and windows is also a key issue. The anti-theft performance of hardware accessories, especially in developing components of intelligent anti-theft doors and windows, the anti-theft performance of hardware accessories plays an important role.
If you want to use doors and windows well, the maintenance of hardware is the trick. In order to ensure the full play of door and window hardware accessories, it is necessary to timely maintain them.
1. If there is a noise at door and window switch, it is necessary to regularly drip some lubricating oil on the hanging wheel every 2-3 months to ensure that the pulley is smooth and silent.
2. Hinge, hanging wheel, casters and other moving parts may reduce their functions due to the adhesion of dust during long-term exercise, and can order one or two drops of lubricating oil to make it smooth.
3. When the rotation of the lock cylinder is not sensitive, a small amount of black powder can be scraped from the pencil leads and gently blown into the keyhole. This is because the graphite component in the lock cylinder is an excellent solid lubricant. Do not drip into the lubricating oil, this will make it easier to adhere to dust.
4. Pay special attention to the direction of the rotation and stretching of the handle, avoid the use of dead force, especially teach children, do not hang on the door handle, which is easy to cause danger and may cause harm to interior door.
