-
Anonymous users2024-01-24The easiest way is for you to call 114 to inquire, which is filed with the public security.
Let me give you some advice!
The first thing to consider when changing the lock cylinder is what to change, and the price of the lock cylinder changes according to the structure of the lock cylinder.
It's only a matter of time before any lock can be opened.
I suggest you change to a super B-grade lock cylinder. This kind of lock cylinder cannot be opened for a short time.
There are many brands, and it is recommended to use the Meilibao lock cylinder, and the price is about 70-80 yuan. There are a lot of them on Taobao.
It is estimated that it will cost you 200 yuan to repair the lock. The masters have to earn about 100 yuan at a time.
If you prefer to do it yourself, I'll make it easy for you.
Sequence of disassembling the lock cylinder:
1.Remove the two handle panels inside and outside: the screws are on the handle panel in the house, one on the top and one on the bottom.
2.Remove the inner and outer lock cylinder caps: The screws are on the lock cylinder caps in the house, which are the left and right sides of the key.
3.Dismantle the lock cylinder positioning screw: The screw is on the side of the door, in the middle of the deadbolt, at the same height as the lock cylinder. The thickest one is.
4.At this time, the old cylinder can be removed: the old and new cylinders are the same, and they can be replaced.
Second, install the new lock cylinder:
The order is reversed from when dismantling, and there are a few points to note:
1.Before installing the new lock cylinder, add a small amount of special lubricant to the new lock cylinder. Turn the key several times repeatedly.
2.The lock cylinder positioning screw must be tightened to prevent the screw from loosening and opening the door in the future.
3.Do not tighten the screws of the lock cylinder cap too tightly to prevent screaming and it is not easy to unlock.
4.When installing the inner handle panel, there is a safety bolt underneath, which should be inserted into the corresponding safety bolt hole.
Is this the case, go to my store and take a look, you can also replace it yourself, save money, hehe.
The lock cylinder is easy to replace, first remove the old one, and buy a new one according to the old one. Then replace it and you're good to go. >>>More
The size of the lock cylinder of the anti-theft door, if you have a strong hands-on ability, you can remove it and measure it, based on the distance between the middle screw hole and the two keyholes, of course, if you are troublesome, you can simply measure it, as shown in the figure below, you only need to measure L1 + L2. >>>More
You can replace it yourself! It's very simple, remove the lock cylinder, buy a new one of the same model and install it.
Hello, I am Xiao Zhai of Juyou smart door lock, your problem is mainly to measure the position of the two screw holes at your 7 cm position, and whether it can be the same as the one bought online, because first of all, it is necessary to ensure that the lock cylinder is installed on the door and will not shake, and the black lock cylinder dial wheel is in the lock body to drive the lock body structure, and the difference of a few millimeters will not have much impact. But this depends on the lock body to know. Finally, when you buy a lock cylinder online, be sure to keep your eyes peeled. >>>More