Indoor door maintenance needs to be done - - Fu yu hardware

Indoor door maintenance is a very important work, for example: the bathroom door lock often touch water, if do not pay attention to maintenance, are likely to rust, directly affects the service life of the lock. What should the indoor door lock maintenance is more appropriate? Indoor door lock manufacturers of professional staff to talk with you.     A, the use of lubricant requires careful & emsp;   Believe that many people have met their appear dry, hard to open the lock, a lot of people like to lock into the lubricant inside, then it is easier to open the lock, but there will be a kind of situation, that is poured into lubricant, lock easy to dust, in the long run, will become a be bored with child, so, locks are more prone to failure, affect the service life.     The correct approach: sharpen a pencil, pencil ash into the keyhole, and then turn the lock with a key multiple times, can have very good lubrication effect.     2 don't strong twisting key, open the door & emsp;   Many times we will have difficult to open the door, appear this kind of circumstance may be the result of many factors, such as: the heavy door, or the hinges of the door too loose, the situation will appear with a key to open the door more difficult, a lot of people will forcibly strong torsional keys, hard to open the door. But it is important to note that need to be very cautious, so as not to break off the key, bring trouble to oneself.     Correct processing method: check the reason, if only because of the loose too loose, use a screwdriver tighten, if frame deformation, or sink in, it needs to repair the door frame.     Standard of indoor door lock: China's latest door lock is released in 1988 QB standard, but there are still a lot of small factories use the old GB standard, it requires very attention, when buy so as not to buy bad indoor door lock. More articles recommendation: zhejiang engineering lock wholesale manufacturer of hand lock, the indoor door lock how to choose

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