DOOR CHECKER

摘要

The present invention relates to a door checker applied to maintain open and closed states when a door is open and closed. The door checker includes; an outer case having an opening unit on one side; a checker arm installed in the outer case to move; a vehicle body connection unit installed on one end of the checker arm and exposed to the outside through the opening unit; an inner case installed at the other end of the checker arm and having a roller on one side coming into contact with the outer case and a slider on the other side coming into the contact with the outer case so that the checker arm can move in the outer case; and a profiler attached to inner one side of the outer case coming into contact with the roller and guiding a movement of the roller.