There are also a variety of safety lock styles, novel designs, beautiful and unique designs, preferences for safety locks, safety maintenance functions, and specific decorative design effects. But when it comes to the maintenance of safety locks, many people may not know how much it costs. In fact, during the entire application process of safety locks, as long as you pay attention to the following levels of maintenance, you can ensure that the long-term safety locks are properly applied!

1. The position of the lock cylinder drive system is always kept lubricated, so the safety lock can keep the drive system stable and extend the service life of the lock. Therefore, the application status of the lock should be maintained regularly, and it is generally required to be checked once every six months. In particular, the screws should be tightened or not loose. If they are loose, they should be tightened immediately.

2. After the lock has been used for a period of time, even if there is no problem of astringency or clogging, the lock core should generally be maintained for half a year. Generally, you can add pen debris or flake graphite to the lock slot, insert the key several times, and insert the key smoothly. However, you cannot add raw oil. You cannot lock the door to prevent the vegetable oil from sticking to the bullet.

3. When installing, you must carefully consult the relevant instructions for use, and accurately master the installation according to the provisions of the instructions for use, especially the distance, application field and opening method of the installation command center.

4. Usually pay attention to maintaining the lock core theorem to prevent dirt from entering the bullet of the lock core. Therefore, it gradually becomes unsmooth or cannot be opened. Use the key to open the unsatisfactory things, lock with gasoline, automobile gasoline or anti-rust treatment grease, then insert the key, and continue to insert and rotate.