Padlocks are the oldest and oldest locks in the world. In larger homes, it can be said that other locks are developed from the type of padlock. Even though padlocks are a historic lock, there are still many types of padlocks! There are many netizens asking how to open the padlock on the Internet, and the answers are also varied. Today, Xiaobian introduces the specifications of the padlock in detail? What are the types of padlocks? How to open a padlock? Let’s learn about it together!
Padlocks come in many varieties and sizes. Generally speaking, the size of the lock depends on the total width of the lock cylinder, the main purpose of the lock is the relative height of the lock beam, and the series of lock products include straight opening, horizontal opening, top opening, and lock opening methods.
The padlocks that people often use generally use two methods: straight opening and horizontal opening.
At this stage, the stainless steel plate casing locks produced in Shanghai also use the horizontal opening method, and there are fewer opening methods.
In other words, a lock that can be opened upward without turning when the key is inserted into the key slot of the anti-theft cylinder is called top opening. This type of lock is especially suitable for hugging a baby or an opener who is not suitable for learning to put down objects. A padlock is a lock that requires two keys to open. It has strong security performance. It is suitable for places where two people store and unlock the lock at the same time, such as warehouses, silver warehouses, etc.
In addition to the classification of padlocks according to the starting method (straight opening, horizontal opening, top opening, and lock), they can also be classified according to the internal structure of the padlock. Generally, there are the following categories:
1. Ball structure padlock.
This type of lock uses cylindrical marbles to set obstacles in the anti-theft lock cylinder, so that the anti-theft lock cylinder cannot rotate, so as to achieve the actual effect of the lock. The malleable structure is also one of the common structures of locks. The lock cylinder is composed of copper sheets, which gives people a thick and stable feeling. It is called a thousand-layer lock, but its internal structure is also a ductile structure, which also belongs to a ductile structure lock.
2. Leaf structure padlock.
This type of lock uses block metal materials of different styles as obstacles, which have the effect of locking. Zinc alloy materials or aluminum alloy locks are often used in this type of structure.
3. Magnetic structure padlock.
According to the basic principle of magnetic interference, the system software with magnetic anti-theft lock cylinder is selected. Between the anti-theft lock cylinder slot and the commercial safety pin, the key does not directly contact the commercial safety pin. When the slotless magnetic key is inserted into the anti-theft lock cylinder slot and rotates When the key touches the metal material baffle, causing strong resistance, the lock is very easy to open. In addition, the basic principle of magnetic adsorption force is also used, and the adsorption force of metal material plate is used to open the lock according to the torsion spring.
4. Chain structure padlock.
It consists of a main lock and an auxiliary lock. The main lock and the auxiliary lock have the function of mutual maintenance. Connect 2 auxiliary locks, that is, lock the main lock. The main lock can only be opened by opening and removing the 2 secondary locks.
5. Padlock number structure.
The double rocker structure in the lock cylinder housing device, the hole and the slot are connected, can be moved and rotated, the data disk is connected with the rotator, the rotator is equipped with teeth or camshaft metal material blades, can be rotated and moved, as long as the total number is appropriate , the lock can be opened autonomously, this type of lock does not have a key.
Before starting the technical practice activities: the first thing to do is to disassemble the lock, then master the internal structure of various locks, cooperate with each other to shift the opening standard, and further increase the impression of the lock.
How to open a padlock – way one.
Lock unlocking method: copper sheet and thin metal wire, the metal sheet is like a pen cap, one end is folded at 90°, the rotation force of the lock cylinder is tripped, the metal wire is swept back and forth around the keyhole shell, and it can be opened with good luck.
How to open a padlock – way two.
Take a malleable thin hard wire (the keychain holds up very well), roll a small part up and down 135° up and down, and stretch it deep into the lock cylinder (you must train more, it’s a bit difficult).
How to open a padlock – way 3.
Generally, a lock has a lock. In addition to the hole for the key, the lock also has many round holes. This kind of round hole matches the many round holes on the lock cylinder, and can pl