Q:What is the meaning of the key on the key

R trademarks are exclusive, exclusive, unique and other characteristics, are registered trademarks of the owner of the exclusive, protected by law, any business or individual without the registered trademark owner permission or authorization, are not self-use, or will bear tort liability.

Q:The door of my house is the kind of lock in the house to lock on the outside only if you can open the round door handle. Today, accidentally locked the key phone what are inside, the windows are locked, into Do not, and now do not unlock the company in business, but also to school tomorrow, can help think of a way? Thank you!

If the person did not unlock, it can only destroy the lock

Q:Key card to the door lock, how can not pull out, how to do

If the break inside can also use the following methods: Need to find a tweezers, because this tool is the most easy access to the lock inside the key thing, forced the key, and then little by little to the outside drag. Wait until the key comes a little bit, you can use the pliers, because the pliers can make the key by the greater external force, so fully able to contact the key in the pliers after the force to pull out. The key is a certain above the tooth flower, the key can be bent into a certain angle, and then into the lock, and slowly identify the location of the tooth flower, patience little by little to drag out, this method Very simple, but this method is only used for some simple construction of the key, the complex key wire may not be able to reach into the lock. You can find a professional staff to help, although this will take some time, but really a solution to the problem the most effective way.

Q:Anti-theft door lock key inserted into the bad pull out how to do?

Can not use mineral oil, because the mineral oil viscosity is highly polluted. It is not appropriate to use pencil or black graphite lubrication, can not be lubricated to the internal parts, and there will be heavy metal and color pollution.

Q:The key to the lock is often gone?

Do not put the oil, this is a very stupid practice, because the lock inside the bladder is a spring component, once the lock boring oil lock is smooth, but the dust will stick in the lock inside the gallbladder, a long time, plus winter The weather is cold, lock the gallbladder inside the oil sticky dust to solidify up,

Q:Do you want to find a locker door to unlock it? Will it help with the spoon? thank

The best itself to go to the hardware market to buy a pair of up to 40-50 yuan on the door fee also have 100 yuan is not worth the case of unlock the master opened the future lock on the waste of some of the lock is to lock the inside of the lock is equal to broke.

Q:Key to insert the door lock is very strenuous, how to solve?

Can not use mineral oil, because the mineral oil viscosity is highly polluted. It is not appropriate to use pencil or black graphite lubrication, can not be lubricated to the internal parts, and there will be heavy metal and color pollution.

Q:Home room door lock, the key fell inside the way to open?

With x-ray inserted into the door to the lock out of a pull to open

Q:How does the quantum lock B key use?

The amount of the amount of the door latitude lock 2, there are ABc key and AB key two, the first A key 2 c key 1 B key 5, the c key into the rotation 360 degrees A key automatically fail B key Can be used. The second is a B key with a key failure, can only use the B key ... ...

Q:Do not knock the door, do not destroy the door lock method, Do not tell me to tell me to dismantle it and then loaded up, Because I will be useless to remove it. Do not tell me to climb the wall, Which also locked, Because yesterday afternoon put the key inside, forgot to come out. Night Well, is the evening Well, locked against the closed.

Tell you, but do not illegal, with a little hard plastic film, or the first generation of identity cards, forced to insert from the gap into the lock, forced a sliding door opened, insert the door when the point.