How to unlock the community mailbox key if it is lost?

The structural design of community mailbox lock is relatively simple. When the mailbox key is lost, you can borrow someone else's key and try to open your own mailbox lock. If the marble drop between the two locks is small or the same, you can easily unlock the mailbox.

If you still can't open the mailbox lock after using someone else's key, you can basically give up trying to open the mailbox lock, and you can choose to spend money to ask the unlocking master for help. If you still don't want to ask the unlocking master for help, you can also unlock the mailbox by breaking the mailbox lock.

In addition, you can find the property management company directly if you lose your email key. Property management companies generally have spare keys. You can get the keys of the property management company directly with the new keys. It is best not to pry the lock without permission, which will affect the use of the community mailbox and may also lead to deformation. Because of his own reasons, the mailbox in the community is deformed or damaged, and that person still needs to bear the corresponding expenses, which is not very cost-effective. In addition, you can also directly find the unlocking company, and it is best to consult the property management company and let them arrange relevant staff.

What should I do if the lock core is damaged by the lock opener? 1. If the lock cylinder is completely damaged, there is no way to repair it. Only a new one can be replaced and installed in place according to the correct process. But if the lock core just slips, mainly because its screw is loose, we only need to prepare a screwdriver or tighten the screw with a wrench.

2. If replacement is needed, first remove the old lock cylinder and save it with the screw. There is also a screw to fix the lock cylinder, which needs to be screwed out. After removal, you can directly remove the lock core, then install a new lock core according to the correct steps, then install the door handle, and finally insert the safety bolt. Adjust the door handle at the same time, be sure to align the screw hole with the nut, and then tighten the screw.

3. The last step is to fix the panel and tighten the surface screws so that the handle will not rotate.