wholesale unique costume jewelry Jewelry box password lock internal structure

bluesky wholesale jewelry First of all, there are 6 gears of the password locks: three large gears and three small gears, and 6 spring springs, which are three small springs and three large springs. One of the three large springs is relatively soft, and a triangle with a triangle. Plastic parts, first install a large gear, have the number of numbers facing down, then put the small gear on the large gear, the small gear gap faces up, and then put the small spring in the gear. Then put the soft spring in the groove of the tail of the triangle parts, put the triangle groove upwards, flatten it in the middle of the unlock key, the front end of the triangle faces the gear, then put it on the rear cover, and finally use the flashlight to follow the password lock lock. In the three small holes in the back cover, turn each gear to the place where there is a gap, that is, your current password, press the unlock key to adjust the unlock key on the password number you like, install the password lock installation, install the password lock installation Just on the suitcase