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Anonymous users2024-01-24If the sky lock can be used normally, it may fall off One is the inner part of the lock The other is to connect the lock to the outer hook vertical rod.
Basic information of heaven and earth lock.
Heaven and earth lock is a kind of fire lock, which is composed of lock, push bar, upper and lower deadbolt, heaven and earth rod, tail cover and other accessories, mainly used for double-open fire doors, and plays a role in fire escape.
Chinese name: 天天地lock.
Foreign name: Heaven and Earth Lock Alias: escape lock.
Applications: Normally closed fire doors.
The structure of the heaven and earth lock: the heaven and earth lock is composed of locks, push bars, upper and lower deadbolts, heaven and earth rods, tail covers and other accessories.
The principle of heaven and earth lock: the upper and lower deadbolts of heaven and earth locks the upper door frame and the lower floor respectively, when pushing the bar, the upper deadbolt is pushed up, and the lower deadbolt is pulled up to achieve the opening of normally closed fireproof.
You can directly disassemble the handle, just use the next two screws, after dismantling it is still used to open the lock guard method, first turn right, then turn left, and then turn in the process, to make the gap of the two small turntables against the small lock bolt on the lock guard, the important thing is to do the right turn number and the left turn number, to remember, very simple, adjusted, remember, do not look at the back, just look at the side of the lock device, with the number you find out first try again, if you can, just install it back on OK.
Remove the handle, just pull up the steel bar below, and the medicine will be eliminated.
You can also go in without the door, there are many cases in our community that go in from the kitchen window to do the crime, you go to see if there are footprints on the window or something, and you said that the anti-"theft" door, anti-theft does not prevent your own people. If there are no footprints, I feel that the suspicion of the family is even greater.
Summary. Dear, hello and glad that your problem Class B anti-theft door has a heaven and earth lock, a total of 12 deadbolts. I want to change the smart lock, but I can't connect to the hook of the heaven and earth lock, and I can't link it. Is it necessary to change the outfit: The heaven and earth lock cannot be installed with a smart lock, and the heaven and earth hook must be removed to install it. >>>More
Dear, dial 119, they have ladders, emergencies and dangers, timely to the present, and solve.