Can not underestimate the role of the lock core, theft depends on it, and then smart is secondary
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Protecting a big and small life-safe master is often hidden in a little-known corner of the house. Starting from the first line of defense at home, the anti-theft lock lock core plays such a role, you will not find it easily, but when resisting thieves The lock core of the solid gold soup can stubbornly resist the thief's smashing, smashing, and drilling. We can't imagine that the invention of the lock culture of China for thousands of years has given this small body a powerful force. What is it to maintain its tenacious vitality? We have summarized it in six aspects: material, structure, Accuracy, anti-vandal settings, anti-copying, knowledge transparency, and these six safety technical indicators can be called the "six-spiral sword" of the anti-theft lock industry, the wind vane of the quality of the lock cylinder.
First of all, we start from the structure of the door lock and learn how the small lock core is burglarproof.
The first type: single-bead structure of the marble lock cylinder (market share 50%): this structure of the lock cylinder is the earliest and most original lock core structure, mainly through multiple single-ball marble to lock the lock cylinder and lock core shell As long as each single bead moves up and down to the right position, it can be unlocked and it is very easy to open.
The second type: the lock core of the blade structure (occupancy rate of 30%): the lock core of this structure is formed by rotating the blade structure in the lock cylinder, so that the notch on the blade forms a straight groove, so that the movable tip in the lock core It can be unlocked by falling into the linear groove of the blade, and it is easy to unlock as long as the position of the blade is adjusted.
The third type: the lock core of the finger bead structure (1% occupancy): the lock core of this structure corresponds to the serpentine groove, and the single-row, double-row, and multi-row curves actually work in the same way, mainly to make the lock The finger beads in the core move parallel to the position of the anastomosis to unlock.
The fourth type: the lock core of the mother-child double-bead structure (occupies 3%): the lock core of this structure is composed of two inner and outer nested lock beads, only when the inner and outer two layers of lock beads all match. In order to unlock, greatly increasing the difficulty of unlocking!
The fifth type: the core of the interactive bead structure (1% occupancy): The lock cylinder of this structure is to add a movable bead or spring that interacts with the lock cylinder on the lock key.
The sixth type: the lock cylinder of the splicing structure, the lock core of this structure (2% occupancy), like the way of wood rafting between wood and wood, so that the lock bead and the lock bead are connected with the embedded link. Hard to open!
The seventh type: mixed structure (occupation rate of 3%), the lock core composed of two or more structures, the complexity of which makes the lock have unbreakable quality.
A lock is not anti-theft, look at these aspects:
First: the complexity of a lock cylinder structure, the more complex the structure of the lock core, the more burglarproof. Any single structure of the lock core is not burglarproof!
Second, the precision of the lock core processing, even if a lock has a complex structure, if the precision of the processing is not high, the lock cylinder gap will be large, the same is not anti-theft!
Third, the complexity of the structure, the anti-theft of the lock core of the composite structure is higher than that of the single structure.
Fourth, anti-drilling bolts can better prevent violence from opening.
A good lock not only protects the safety of the property at home, but also protects the personal safety of the home. Choosing the lock core brand is crucial to the safety performance of the security door. The safety of the home cannot be ignored.
Editor in charge: Sun Gongxue
Hexagonal Nut,Hex Nut,Scaffolding Hexagonal Nut,Hex Thick Nut
J.B Machinery (Ningbo) Co., Ltd. , https://www.jbdrill.com