Cover for jar, has two adjacent units, three-quarter large part, and quarter large part, where opening is provided in center of three-quarter large part

摘要

The cover has two adjacent units, a three-quarter large part, and a quarter large part. An opening is provided in the center of the three-quarter large part. Holes are attached at a component in a reciprocal manner for the air circulation in the jar. A mounting plate is attached at upper side of the three-quarter large part for bracing. A small hole is provided behind the central hole for the entrance of a microsprayer. Pipes are provided, which are made of polypropylene.