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Anonymous users2024-01-23This is a common problem. The hinge is missing anti-rust lubrication. , the switch is laborious. , affecting aesthetics, will make a squeaky sound, affect rest.
Macalon and other well-known hinge brands use tiger head hotolube or Kruber hinge grease, colorless and transparent, good adhesion and good durability. There is a 130-gram tube package in the leopard, which is also suitable for sliding door slides, etc. Apply grease directly to the hinge and it will slowly penetrate into the hinge.
The maintenance interval is four to six months.
It is not advisable to use lubricating oil or ordinary butter, which is easy to lose or freeze at low temperature, and will volatilize harmful odors. Vegetable oil quickly rancid, produces odors and loses its lubricating effect.
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Anonymous users2024-01-22Screw the lock in first and close it slowly.
You first look at what is the sound, if the hinge is a little lubricating oil, it may be that there is something dirty inside, in that case, it is washed down with water first, it is also possible that the rubber strip is loose, whether it is squeezed into the rubber strip, the hinge is loose, the gap between the door leaf is small, and it is possible to squeeze the rubber strip There will be a sound, it is chirping, and the hinge should be gurgling. >>>More
I guess you're talking about loud doors when they close, right? It's very simple, go buy some leather strips (glue strips, glue, go back and stick to the place where the door frame fits the door leaf, and make sure it doesn't ring again!)
That is caused by not closing in place, which is mainly related to the door leaf and the door frame gap is not adjusted well or deformed.
There is a screwdriver and it is opened, very simple.
It is called a door closer, which is generally hydraulic. There is a place to buy a door lock, and I will go to a more concentrated place such as the city security supplies market. The price is not expensive, ranging from tens to hundreds.