How to use the luggage combination lock | common sense of luggage customization | luggage customization _ shoulder computer bag _ shoulder travel bag _ pull rod luggage _ bag customization, Quanzhou Pesin Out

What if the suitcase and trolley case forget the password? Want to know how the suitcase password lock works, let's follow Pesin luggage customization to learn how the luggage password lock works. Why is it that when we set any number as the correct password, a groove parallel to the horizontal axis can be formed in the password lock to open the password lock. Suitcase combination locks are generally controlled by three digital rollers. First, three digital wheels and a small plastic gear respectively run through a plastic column. First of all, the three digital wheels seen from the outside run through a plastic column with a small plastic gear, which is the key to unlocking, when the three gears are turned to the appropriate position, the gear bar matched with the three gears ( A plastic strip of about 2CM with three gear holes on it) Press down, the spring at the left end of the gear bar acts, bounce the gear bar to the right, and push a column on the right ( This column is stuck with the two wheels that open the lock, so that the lock cannot be opened)To make the combination lock open. When setting the combination lock, the lock must be in the open state. At this time, there is a plastic hook to separate the digital wheel from the plastic gear. Rotating the plastic gear under the Digital wheel does not move and unlocks, the number keys bite with the plastic gear, and the gear moves when the number is rotated. Password setting is complete. In fact, setting the password only changes the matching position of the digital wheel and the plastic gear, and the matching position of the gear bar and the plastic gear will not change. Only by combining theory with practice can you get true knowledge. If you want to deeply study the principle of luggage combination lock, the best way is to open a password box combination lock by hand, so that you can fully understand the structure inside, find out the operation process of the password lock for travel bags.