The deadbolt of the anti theft door is too long and can be adjusted

Your door is automatically locked, and according to you, the length of the deadbolt should be the length of the one that touches the lock. It can be adjusted appropriately, the principle is the same as screwing, but the adjustable stroke is not very long, and if it doesn't work, the door frame will be frustrated a little.

It can be adjusted appropriately, the principle is the same as screwing, but the adjustable stroke is not very long, and if it doesn't work, the door frame will be frustrated a little.

It can be adjusted appropriately, the principle is the same as screwing, but the adjustable stroke is not very long, and if it doesn't work, the door frame will be frustrated a little.

a) The door frame should be selected according to the level of B, C and D of anti-theft security.

b) The thickness of the outer panel and inner panel of the door leaf is expressed in the form of "outer plate and inner plate", and the level of B, C and D of anti-theft security should be selected respectively.

Technical Performance:

1) The surface of the door frame and door leaf components should be smooth and clean, without obvious dents and mechanical damage.

2) The nameplate logo should be upright, firm and clear.

3) The anti-theft security door should have a permanent anti-theft security level mark.

4) The anti-theft security level mark consists of its Chinese code and a flat circle, and the Chinese code should be located in a flat circle with a diameter of 25mm.

5) Permanently fixed in the upper corner of the inner hinge in the form of intaglio print, 1600mm 100mm from the ground.

The above content reference: Encyclopedia - Security Door.

Dear, hello, I am glad to untie the lead for you to quietly answer that the lock tongue of the anti-theft door is too long to adjust? A1It is recommended to remove the screws on the door lock, then remove the door lock tongue, and drip some lubricant on the lock dust leakage, and the tongue will move.

If this is not good, it should be that the deadbolt has a problem, cannot be used, and needs to be replaced. 2.It can be adjusted appropriately, the principle is the same as screwing, but the adjustable stroke is not very long, and if it doesn't work, the door frame will be frustrated a little.

Lubricating oil or sewing machine oil should be added to the contact surface between the lock house and the door, which should improve the point, but be careful not to add lubricating oil to the lock core.

This can't be changed, the lock cylinder design is this, it is recommended to change the lock.

Is your door not opening or what's wrong! Can you tell me and I'll give you an idea.

The lock needs to be lubricated and maintained frequently, otherwise it will be difficult to open, rust, or even screw the key, or the internal lock block will be stuck and cannot be opened.

Most of the well-known lock factories such as Escola use fully synthetic lock lubricants from Hotolube or Kluber. Fully synthetic base oil production, clear and transparent, colorless and odorless, low temperature resistance, no dust. Tao is full of 30 ml needle-nosed small oil bottles, drop a few drops, easy to use.

The maintenance interval is six months.

Mineral oil should not be used because it is highly viscous and tends to get dirty. It is also not suitable to use pencil end or black graphite lubrication, which cannot lubricate the internal parts, and there will be heavy metal and color pollution.

The deadbolt cannot be adjusted, and there are two major disadvantages of automatic locking

Over time, the deadbolt is easy to break or skew.

The closing of the door is too loud and can easily cause noise.

Now that the automatic locking function has been eliminated on the market, it is recommended that you change to a new lock. I use the fingerprint lock of Asia-Pacific Tianneng.