Automobile back door lock 's hasp

The utility model discloses an automobile back door lock's hasp, the hasp is fixed on locking catch base, the hasp includes the fixed part and is the hasp portion of loop configuration, locking catch base is formed with the holding tank that runs through the relative both sides of locking catch base terminal surface, the fixed part outer wall is formed with the fixed part arch to outside extension, side end face indent that locking catch base was equipped with the holding tank be formed with with the communicating spout of holding tank, the hasp fix on locking catch base so that hasp portion is passed holding tank, fixed part are located the holding tank, be equipped with reset spring in the holding tank, the fixed part that passes reset spring and hasp of acting as go -between is fixed mutually, the fixed part has the opposite ends's of through fixed portion inner chamber, the tip of acting as go -between is equipped with the plush copper of acting as go -between, interior intracavity is equipped with the in