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Anonymous users2024-01-24Baodean, Zhongheng, Wanjia, Megale, Golden Point Atom, Meimeibao, etc., the price ranges from more than 100 to more than 500.
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Anonymous users2024-01-23Bao De'an, Zhongheng, Wan Jiaxiao, Chi Chao Banquet, Mecar, Jin Dian, Bang Ao, Li Atom, Mei Mei Bao, etc.
Prices range from more than 100 to more than 500.
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Anonymous users2024-01-22I can answer this, but I can only answer the larger ones, because there are at least hundreds of manufacturers of anti-theft lock bodies, and it is impossible to say them all. Zhongheng, Wanjia, Jiawei, Baode'an, and Juli are almost the top five in the country. I don't know about the rest.
The price, this one ranges from a dozen to several hundred, depending on what kind of lock body you need. It depends on many factors such as material, workmanship, use, etc.
I can answer this, but I can only answer the larger ones, because there are at least hundreds of manufacturers of anti-theft lock bodies, and it is impossible to say them all. Zhongheng, Wanjia, Jiawei, Baode'an, and Juli are almost the top five in the country. I don't know about the rest. >>>More
The old-fashioned anti-theft lock body, the handle is opened and the anti-lock mechanism inside is designed separately, the standard handle position to the lock position is 68MM, the anti-deadbolt insurance is 27MM away from the lock, the insurance is Chun Xi mechanical nuclear type, not easy to break, if the safety tongue is open state of destruction, can not be forced to close the door, otherwise the lock will be damaged.
The lock surface of the anti-theft door lock is generally made of the most advanced cast steel integrated structure, and there are no artificial rivets and plastic parts inside, and the special process ensures that the anti-theft door lock is durable, anti-vandal, and can meet the anti-theft use of living rooms and public buildings. Under normal circumstances, the installation of anti-theft door locks is to wait for the door to be painted and dried, and then install the anti-theft door lock, so as to avoid the paint sticking to the lock products and affecting the appearance and usability. It can also reduce the corrosion of paint on the security door and reduce the service life of the lock. >>>More
It should be called the bull head lock before, now it is rarely used, the principle is good, the current anti-theft lock is almost the same, that is, the gear of the mechanical lock is stuck by the insurance, so that the key can not be opened, the lock should be divided into good quality, needless to say, the door can not be closed in the case of insurance punch card, otherwise no one can open the door after going out, and the locksmith has no choice.
1.The deadbolt spring is not properly installed.
2.To remove the lock body, you must first remove the handle and pull out the lock heart. There is no way to remove the lock body of some security doors by itself. >>>More