| 摘要 |
PURPOSE: A tappet structure of a variable valve lift is provided to guide a smooth operating connection without that, the horizontal plane of a low cap hangs on the center end. CONSTITUTION: A tappet structure of a variable valve lift comprises an outer tappet(210) and an inner tappet(220). The outer tappet comprises a top surface and a hollow(211), and a high cam contacts with the outer surface of the hollow. The inner tappet is inserted into the hollow of the outer tappet. A low cap(110) contacts with the inner tappet. The top of the inner tappet is eccentrically formed in the direction that the low cap moves down with rotating from the center shaft of the inner tappet. The top of the inner tappet is gradually inclined in the direction the low cap moves down with rotating. |
