MULTIFUNCTIONAL SAFETY LOCK WITH TURNOVER HEAD

The utility model discloses a multifunctional safety lock with a turnover lock head, which relates to the field of a non-suspension lock. A main shaft penetrates through the integration, and the inside and outside parts of the main shaft are respectively provided with a turning button whose handle is the lock. The middle part of the main shaft, namely, the middle part of a door plate is provided with the suit of the two locks, namely, the locks and the turnover lock head. The middle part of an outside handle is provided with the lock core of a key, a self-locking pin, and a locking sleeve of the handle, which is sheathed with the outside handle. A numerical code disk is arranged on the door and connected with the tail part of the outside handle. Adjusting screws, and an internal lock handle are installed on an inside handle. The inside handle and the center shaft of the lock are provided with inside sleeves and outside sleeves for locking and positioning, relative positioning pins, and the pulling pins of the inside lock.