Classification of locks
In terms of door locks, they are divided into door locks, bedroom locks, channel locks, bathroom locks, etc; According to the shape, it is divided into ball lock, handle lock, plug-in lock, dead lock, etc. Ball lock and handle lock have three functions: lock, handle and touch the ball. Additional door handle shall be installed for the dead lock.
Door lock: it plays the role of safety, so it is also called safety lock or anti-theft lock.
Channel lock: it plays the role of door handle and bead collision. It is suitable for kitchen, hallway, living room, dining room and children's room.
Bathroom lock: it can be locked inside and opened outside with a key. It is suitable for bathroom or bathroom.
Bedroom lock: it is locked inside and must be opened outside with a key. It is suitable for bedroom and balcony doors.