1. How can I unlock a filing cabinet if my key is lost?
1. How can I unlock the filing cabinet if I lose my key? If the cabinet mounting screws are outside, just remove them. If the cupboard can't be disassembled, find the position of the locking tongue, insert a large flat-blade screwdriver into the gap between the cupboard door and the cupboard, pry the gap open as far as possible, and open the door at the same time; If it doesn't work, knock the screwdriver with the size corresponding to the keyhole into the keyhole, clamp the front of the screwdriver with adjustable wrench or iron tongs, and twist the lock hard; If it still doesn't work, we'll have to chisel the lock off.
2. How to unlock the filing cabinet if the key is lost? Wire is also used for unlocking, but only if you know how to do it. And as a tool, there is not only a wire, but also some other tools, which need a little experience, otherwise everyone can unlock it. If you don't want the door to be damaged, the safe way is to find someone who can unlock it.
3. How to unlock the filing cabinet if the key is lost? If you are willing to try, you can gently hit the lock core with a thin wooden stick, so that the lock can be removed. The screws for fixing the lock core are generally small and will fall off under a certain gravity. However, there is no guarantee that it will not be damaged at all. Please choose carefully.
Second, what is the unlocking skill of the door lock?
Chewing gum unlocking: the thief chewed the chewing gum and stuffed it in the lock hole, and used tools to push the softened chewing gum into the lock hole. Because some old-fashioned lock cylinder marbles are of average quality or short length, after being "squeezed out" by chewing gum, thieves use crime tools to insert the lock cylinder to unlock. Crochet unlocking: insert a special crochet into the lock hole, simulate the key unlocking principle, and unlock by adjusting the position of the lock core marble. Cat's eye unlocking: pry open the cat's eye on the security door, use tools such as "three-section stick" to penetrate the cat's eye into the room, and press the built-in door handle or lock of the security door outside to open the door. Experimental conclusion: The more complex the key structure, the more difficult it is to unlock it. Later, Li Qiang also used the super B lock to fill the key slot and hit the lock core, and found that it could not be opened even if he tried his best. The reporter saw that the shape of the super B-class lock is more complicated. In addition to the marble structure, there are special grooves that are difficult to pry open.
Third, the brand of the cabinet lock key?
1, Bangpai door lock, Bangpai, a famous brand in China, a reliable product, and a better brand of decorative hardware and furniture accessories in China, Bangpai, originated from Italian original design.
2. Modern Hardware, Guangzhou Modern Hardware Products Co., Ltd., one of the top ten hardware brands in China, a famous professional hardware brand in China, a member of China Building Decoration Association and a director of Guangdong Building Decoration Association.
3. huafeng locks.
4. Tiannu Hardware, Guangdong Tiannu Hardware Co., Ltd. is an enterprise specializing in the production and sales of engineering supporting, home improvement and bathroom hardware.
5. Sanhuan lock industry.
6. Estee Hardware is the flagship brand of Guangdong Ling Xing Hardware Products Co., Ltd. to build a strong production base in China. It optimizes organization, strengthens management, operates with low consumption and high efficiency, and provides products and services with excellent value for money. It is simple, generous, solemn and noble, all of which are the characteristics of Estee and are deeply loved by young people and people above the middle class with middle and high incomes and relatively affluent lives.
7. High-profit lock industry.
8. Yajie Hardware mainly produces building locks, bathroom hardware, door hardware and furniture hardware, covering mortise locks, glass locks, smart locks, copper locks, engineering locks, bathroom accessories, door functional hardware, glass hardware, door closers, floor springs, engineering supporting hardware, furniture locks, small handles, slide drawers, hinges and connectors.
9. Dinggu Hardware.
How to unlock the key of filing cabinet? The above recommended unlocking skills are very useful. If you forget your key, you can try the unlocking skills recommended above. What are the unlocking skills of door locks? Although these unlocking techniques are effective, it also shows that this kind of door lock is unsafe. If we can open it ourselves, thieves can open it even more. Therefore, we still need to consider these issues clearly in our daily life.