Meixin, the anti theft door switch has a ringing sound, how to squeak when opening and closing the d

Let's take a look at what the sound is, if it is a hinge, you can use some lubricating oil, it is also possible that there is something dirty inside, you can wash it with water first, and it may be that the rubber strip is loose, if the hinge is loose, the door leaf is small, and it is possible to squeeze into the rubber strip, there will be a sound, if it is the tongue of the lock, do not use lubricating oil, you can use pencil foam, the effect is very good, you can try.

There are several factors that the switch will ring, first of all, you have to determine where it sounds, if it is the door leaf or door frame ring, then you have to adjust it, if it is a hinge ring, you go to find some car lubricating oil to get it.

Let's take a look at what's ringing.

If it is a hinge, use some rubber lubricating oil. >>>More

There is an anti-theft door, I hope to live and work in peace and contentment at home, and I hope to go all the way.

Look at the door by yourself, and tighten it when the screws are loose. I'm looking for a master who repairs the door.,I hope it can help you.。。