Container and lid structure

A container and a lid for closing said container, said container having a rim, said rim having a raised portion spaced inwardly of the side wall of the container, said raised portion being of an inverted U-shape which comprises an outer vertical wall and a spaced inner vertical wall connected by a transversely extending top portion, said outer vertical wall being longer than said inner vertical wall of said raised portion of said rim, the lower end of said outer vertical wall of said raised portion extending downwardly and outwardly toward the inner surface of said container in a straight line at an angle of approximately 45.degree. to the vertical and then upwardly along a vertical wall of said container, the lower end of the inner vertical wall of said raised portion of said rim terminating in a bead extending inwardly with respect to said raised portion, said lid having a complemental portion adapted to overlie and continuously frictionally engage the vertical walls of said raised portion of said rim, the friction engaging surfaces between the outer wall of said complemental portion of said lid and the outer wall of said raised portion of said rim being longer than the friction engaging surfaces between the inner wall of said complemental portion of said lid and the inner wall of said raised portion of said rim, the outer wall of said complemental portion of said lid terminating in a bead extending outwardly, said bead on the outer wall of the complemental portion of said lid extending to a point just short of the juncture of said outer vertical wall of said raised portion of said rim and said downwardly and outwardly extending portion of said rim, and the inner wall of said complemental portion of said lid extending downwardly beyond said bead at the inner end of said raised portion of said rim.