| 摘要 |
This invention refers to a sealing cap for a ball joint assembly comprising a ball rod having a ball member at its one end and an elongated shank member at its other end, a casing housing the ball member, and a sealing cap having a first end secured to the casing and a second end mounted about the shank member. The shank member is provided with an annular sealing seat receiving the second end of the sealing cap. The second end of the sealing cap is provided with a sealing bulge and a flexible sealing lip extending from said sealing edge, so that when the second end of the sealing cap is mounted over said sealing seat of said shank member, the sealing lip deforms and bends over towards the sealing edge, thus forming an enclosed channel therebetween. |
