An automatic messy code character wheel coded lock includes a housing and a lock case capable of rotating with respect to the housing provided on the housing in a penetrating mode. A lock cylinder assembly is provided in one end of the lock case, and a lock piece is connected to the other end of the lock case. A character wheel shaft is provided in the housing. Several bushings are sleeved on the character wheel shaft. Each bushing is sleeved with a character wheel capable of driving the bushing to rotate together or rotate relatively. Several code characters are provided on a side wall of the character wheel. Each character wheel is provided with a pair of character wheel magnets having opposite poles, and the character wheel shaft is provided with one character wheel shaft magnet corresponding to each pair of character wheel magnets.

An automatic messy code character wheel coded lock includes a housing and a lock case capable of rotating with respect to the housing provided on the housing in a penetrating mode. A lock cylinder assembly is provided in one end of the lock case, and a lock piece is connected to the other end of the lock case. A character wheel shaft is provided in the housing. Several bushings are sleeved on the character wheel shaft. Each bushing is sleeved with a character wheel capable of driving the bushing to rotate together or rotate relatively. Several code characters are provided on a side wall of the character wheel. Each character wheel is provided with a pair of character wheel magnets having opposite poles, and the character wheel shaft is provided with one character wheel shaft magnet corresponding to each pair of character wheel magnets.

A padlock includes a lock body, a locking element movable between a locked position and an unlocked position, a latch, a user manipulable lock interface, an actuator mechanism, and a counter member. When the lock interface is operated to a sequence of N correct code entry conditions, the latch is moved from an initial locked position to an unlocked position. When the lock interface is operated to any one of the plurality of code entry conditions, the actuator mechanism engages the counter member and incrementally advances the counter member toward a stop position. When the lock interface is operated to a sequence of N code entry conditions in which at least one of the sequence of N code entry conditions is an incorrect code entry condition, the counter member is moved from the start position to the stop position before the latch can be advanced to the unlocked position.