BALL JOINT

摘要

PURPOSE: A ball joint is provided to prevent a ball stud from becoming easily separated from a ball support while rotating to have the multi-degree-of-freedom since the ball support is integrally formed in a simple structure. CONSTITUTION: A ball joint comprises a ball stud(100), a ball support(200) and a housing(300). The ball stud comprises a circular ball part(110) and a shaft(120), which is extended from one end of the ball part. The ball support comprises a receiving part, which has an intaglio shape corresponding to the ball part. A protrusion(220) is integrally formed on the ball support. The protrusion is extended from the lower edge of the receiving part. The housing covers and supports the outer side of the ball support. The ball part is rotatably inserted into the receiving part.