Tray, especially for used engine oil, has peripheral apron for locating outer rib of tray cover

摘要

The tray (1) has a peripheral apron (8) extending the height of the flange (4) around the tray rim and designed to locate the outer rib (6) around the periphery of the cover (3), so that the latter is irremovably held in place. The quick-fit connection for the cover is formed by an inner rib (5) and an outer rib that define a peripheral groove in between for locating the flanged rim of the tray.