Quick-on cap with two-part closure body

摘要

A cap is provided for use in the filler neck of a tank. The cap includes a handle, an o-ring sealing gasket, and a closure body including an upper body portion coupled to the handle and a lower body portion rotatably coupled to the upper body portion for rotation about an axis of rotation. The o-ring sealing gasket is mounted on the lower body portion for movement therewith.