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Anonymous users2024-02-071. The anti-theft door is divided into four levels: A, B, C, D, and the locking points of the four levels should be no less than 12, 10, 8 and 6 respectively.
2. In accordance with the general technical conditions for anti-theft security doors currently implemented in China
The anti-theft security level of the anti-theft door is divided into 4 levels of "A", "B", "C" and "D", and the thickness of the door frame and the number of locking points of different anti-theft levels are strictly regulated, among them, the anti-theft door anti-destruction time shall not be less than 6 minutes. The anti-theft security performance of the anti-theft door is different for different anti-theft levels. Such as anti-vandal time:
Grade A security door shall not be less than 30 minutes, Class B shall not be less than 15 minutes, Class C shall not be less than 10 minutes, and Class D shall not be less than 6 minutes; The number of locking points between the door frame and the door leaf shall not be less than 12, 10, 8 and 6 respectively for Class A, B, C and D security doors; And the door frame of the steel sheet.
The thickness of grade A, B, C, and D should be 2mm, 2mm, and so on respectively.
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Anonymous users2024-02-06The hinges are not counted, and when the security door is open, turn the key to knock out all the lock points to count. Another simple way is to use the point where the door leaf protrudes when the key is twisted, whether it is fixed or retractable.
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Anonymous users2024-02-05Don't count, it is according to the lock tongue stretched out by the lock lock anti-lock to calculate the lock point, there are also 13 lock locks, interested in learning about the anti-theft door, pay attention to the Panpan door industry, thank you!
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Anonymous users2024-02-04In fact, it is the screw control on the side of the door leaf - Xinduo security door.
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Anonymous users2024-02-03Experts have shown that four locking points for an automoatic door are sufficient. The role of Beijing anti-theft door lock point: 1
It is in the anti-prying, but the real control of the lock point telescopic opening and closing is the lock cylinder, any anti-theft security door lock point more, but the lock cylinder is always only one, as long as the lock cylinder is opened, all the lock points can be opened, so for the buyer of the anti-theft security door, pay attention to the quality of the anti-theft lock cylinder, is the key. 2.The lock cylinder is the core of the anti-theft lock, generally speaking, the anti-theft security door has a lock point on the top and bottom and left and right, that is, 4 lock points are actually enough.
Abuse of inferior door locks, countless nominal"Security door"The reason why it will be easy"Lost"Most of the anti-theft security door manufacturers purchase locks from the community at a low price, and the quality of the steel plate of the lock body does not meet the national standards, and some are not even steel plates at all, and the inferior materials of imitation cast iron plate or imitation steel are used, not to mention the anti-prying, and some can be broken with external force. In fact, it is not that the more lock points, the more expensive the anti-theft door is a good product, do not forget to provide the manufacturer clearly to provide the grade standard of the anti-theft door locks used, which is the most important thing.
Quite simply, do you put the back of the lock unfit with 2 screws that fix the lock panel? You disassemble the 2 screws, the panel will be removed, and then you will see the front and back of the cover lock cylinder 2 covers, there are 2 screws on the two sides of the cover, disassemble and remove the cover plate, you will see the head of the lock cylinder, and then on the side of the lock on the side of the lock tongue there is a screw that fixes the lock cylinder (the screw in the horizontal position of the lock cylinder), remove the screws and then you remember to insert the lock cylinder The position of the lock cylinder must be horizontal, so that you can remove the lock cylinder, and then insert the lock cylinder according to the original lock cylinder position length after removing the lock cylinder. Then install it in the order you just dismantled, remember to install the iron rod of the shaft at the position of the lock handle when installing the panel, according to the method you just disassembled, (remember that there is a bolt below the panel to insert the hole where the bolt is placed), and there may be a new lock cylinder that is still inflexible, that is, the upper and lower tongues of your upper and lower connecting rods are rusty, if the installation is not flexible, you can disassemble the screws of the upper and lower deadbolts, take the cover of the deadbolt, and apply some oil.
Super B-level anti-theft door lock cylinder: the level is higher, their lock cylinder presents a side column, and the shape of the key is a single-sided blade inner milling groove or outer milling groove. After many tests and research, this super B-level lock cylinder security anti-pry time is as long as six hours, if the thieves use the means of forced opening, the lock cylinder will automatically be stuck, resulting in a situation that cannot be opened. >>>More
The lock cylinder is easy to remove:
Tool: A Phillips screwdriver. >>>More
The gap adjustment hinge for the gap adjustment of the door crack of the security door. >>>More
With the improvement of people's living standards, the requirements for the brand are getting higher and higher, and the brand has begun to enter every household, so how about the anti-theft door of Wang Li's brand? Let's take a look: Wang Li anti-theft door is not only a well-known trademark in China, a famous brand in China, but also a national inspection-free product. >>>More