Padlock capable of assisting in locking through magnetic attraction

The invention discloses a padlock capable of assisting in locking through magnetic attraction. The padlock comprises a lock shell, a lock rope, a lock tongue and a lock cylinder used for driving the lock tongue to move to unlock and lock a lock, the lock tongue is located in the lock shell, and in the locking state, the lock cylinder drives the lock tongue to clamp the end of the lock rope; in theunlocking state, the lock cylinder drives the lock tongue to release limitation on the end of the lock rope, and the end of the lock rope can be separated from the lock shell. Compared with the priorart, the side part of the lock shell is provided with the locking groove; the lock tongue is located in the locking groove, the metal protruding block is fixed to the end of the lock rope, the lock tongue is provided with the magnet, and therefore in the locking process, after the end of the lock rope gets close to the locking groove, the magnet can guide and attract the metal protruding block and the lock rope into the l