Safety evaluation and test of mortise lock

I. Preface

With the development of science and technology and the improvement of people's living standards, people pay more and more attention to home safety. As one of the important components of home security-door lock, its safety is widely valued. As a common form of door lock, mortise lock has been widely used in many occasions. This paper will evaluate the safety of mortise lock and introduce some related detection methods.

Second, the safety performance index of mortise lock

1. Anti-technical opening ability: Anti-technical opening ability is a key factor to measure the safety of a mortise lock. Specifically, it refers to whether this mortise lock can effectively prevent it from being opened by non-violent means (such as key copying, master key, etc.).

2. Anti-destruction ability: This refers to the ability of the mortise lock to maintain stability and ensure that it will not be easily damaged or deformed when it is impacted by external force. In general, the material and structure of mortise lock determine its damage resistance.

3. Key magnitude: Key magnitude refers to the number of keys that can be equipped with this type of mortise lock. Generally speaking, the higher the order of the key, the harder it is for this mortise lock to be copied illegally, and the security is relatively high.

Third, the safety test of mortise lock

In order to accurately evaluate the safety performance of a mortise lock, we can test it in the following ways:

1. Technical unlocking test: professional tools are used to simulate various common and unusual technical unlocking methods to test its anti-technical unlocking performance;

2. Violent disassembly experiment: use a hammer, screwdriver and other conventional tools to violently knock or forcibly dismantle it, and observe whether the lock body has obvious damage and is easy to disassemble;

3. Key mutual opening rate experiment: compare whether there are keys that can be opened to each other between products of the same model produced in different batches;

4. Durability test: install the product on the door and check whether its function works normally after long-term use.

IV. Conclusion

To sum up, for mortise lock, it can only be regarded as "safe" in the true sense when it has enough anti-technical opening ability and anti-sabotage ability, and has a high enough key order. Therefore, we should fully consider the above indicators when purchasing such goods, and try to choose high-quality products produced by regular manufacturers to ensure the safety of family property.

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