What are the general lock protection techniques for padlocks, anti-theft locks, card locks, etc.

General locks such as padlocks, anti-theft locks, card locks, etc., are simple locks commonly used in factories, enterprises, and homes. On the premise of protecting the safety of our industry, how to protect the lifespan of these universal locks is worthy of attention. The protection of locks is also a protective measure related to the hidden interests of our industry.

1. The lock core of the iron roll door is simply damaged.

2. Ordinary padlocks---simply cut or knocked out.

3. The normal la horn lock---it is simply damaged and turned away violently.

4. Auxiliary lock (the kind of cone-shaped protruding door panel) --- easy to be pried and damaged.

5. The electric iron rolling door switch box lock installed outside the door is simply pried open.

6. The three-section lock has a separate lock core---simple to be turned off by violence. (When installing the lock, pay attention that the locksmith did not fix the lock core fixing piece in place)

7. The lock core (pierce into the place where the key rolls) is made of copper sheets (such as automobile and motorcycle locks)---weak and simple to be damaged.

8. Automobile and motorcycle locks --- easily broken by violence.

9. Locomotive tire locks of lower grades --- simply cut off. Think about how cheap goods can help you look after the car?

10. The drawer lock is simply damaged---Don't put precious things.

11. Ordinary aluminum door locks---the lock core structure is very weak and simply damaged.

How to maintain the lock

1. Don't rain or flush the lock core, because there are small springs inside, it will rust and become invalid.

2. Do not connect a large series of motorcycle keys in series. When the motorcycle is running, the key shaking and adding weight will wear the lock core, and the key will slip out over time.

3. When the key is not well inserted or pulled out, spray some light lubricating oil, (such as w40) the oil that is not too thick will not move.

4. Some lock cores cannot be refueled, (rarely) such as lock cores with mother-in-picture beads.

5. When the door lock is not well switched, spray some lubricating oil on the diagonal tongue.

6. Active locks (three-stage, four-stage, and five-stage) should have some slight gaps and not too tight, (for example, when unlocking, you need to open the door by hand to open) the lock is simple and broken.

7. The door gap should not be too big, it will simply be opened and shaken.

8. The anti-theft door has a lattice type, and the anti-theft wire extends into the diagonal lock handle of the active lock to open the door.

9. Don't use the key to open the door directly, turn the key to open the door lock, and pull the key to open the door without returning to the original position. The lock will soon object to you and say goodbye.