[special tips] in the cold winter, the hardware of doors and windows needs special attention!
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Author:hkw3f52f7
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Published time: 2020-01-30
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As we all know, hardware accessories can be called the heart of doors and windows. The full play of all properties of doors and windows, such as wind pressure resistance, air tightness, water tightness, heat preservation, heat insulation, sound insulation, etc., is closely related to hardware accessories.
In order to use the doors and windows well, the maintenance of hardware is the key. In winter, in order to ensure that the hardware accessories of doors and windows play a full role, it is necessary to maintain them in a timely manner.
1. Stainless steel handle and other stainless steel "hardware" can be scrubbed with brightening agent to increase the brightness.
2. If the door and window switch makes a noise, it is necessary to regularly drip some lubricating oil on the change pulley every 2-3 months for maintenance, so as to ensure that the pulley is smooth and silent for a long time.
3. There are hinge, crane wheel, caster and other moving parts. In long-term movement, the function may be reduced due to the adhesion of dust. One or two drops of lubricating oil can be used to make them smooth.
4. When the lock cylinder does not rotate sensitively, a small amount of black powder can be scraped off the pencil core and gently blown into the lock hole. This is because the graphite in between is an excellent solid lubricant. Do not drip lubricating oil, it will be easier to adhere to dust.
5. Special attention should be paid to the direction of hand rotation and stretching, and dead force should not be used. In particular, children should be taught not to dangle on the doorknob, which is easy to cause danger and may cause harm to the inner door.
The above is the winter hardware accessories maintenance skills, small make up hope that your exclusive doors and windows can last forever!
