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Anonymous users2024-01-24Then you have to add some lubricating oil, or this is a design flaw, no way
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Anonymous users2024-01-23The link hinges of the door are not well lubricated, put some oil on it, or replace it (a little difficult).
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Anonymous users2024-01-22On the lubricating oil, if you can't solve it, you can check whether the door is deformed, if it is deformed, you can use an iron rod up and down to do fine-tuning.
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Anonymous users2024-01-21It's not installed properly, it's misplaced, the cement is removed, and the cement is corrected and pasted.
If your home security door is a cross lock (the key head is a ten-sub frame) or a magnetic lock (the key is a round iron rod with only a protruding point on the bare light), then it must be the thief who opened the lock with a lock picking tool, so quickly change the lock. Call 114 to find a local lockpicking company, it may be more expensive, but they generally abide by professional ethics, and your safety is guaranteed.
The door seems to have a sound, and most of the time the door is deformed. >>>More
It is recommended to customize a single leaf. The small fan of the double fan is also about 30cm, and you also need to customize it, so it is not as suitable as a customized single fan.
Self-opening cannot be corrected by adjusting the door leaf. I did not attach it vertically when I put it on.
The anti-secondary door also has directional, the upstairs expert said that there is some truth, now inward if the quality is not good is easy to kick open, but now the quality is still OK, it is really not easy to kick open, but if there is a disaster, as long as the lock is opened, the force can be knocked out from the inside out, so it is better to the outside.