What's the name of the lock with hook in the bathroom?

Door padlock is a kind of lock installed on the bathroom door, which usually consists of a hook and a lock cylinder. When in use, hang the hook on the door edge or door frame, and then turn the lock core to fix the door to prevent outsiders from entering. This kind of lock is widely used in public places, offices and families, and it is popular because of its simplicity and practicality.

In addition to door locks, there are other types of door locks that can meet the needs of different occasions, such as ordinary bolt locks, password locks, fingerprint locks and so on. When choosing a suitable door lock, we need to comprehensively consider the actual situation and needs, including the safety, ease of use and durability of the lock.