Foot for stabilising disposable drinking tumbler - has projection on upper surface fitting into base of tubular, and opening on lower surface

摘要

The foot of a drinking tumbler is made in moulded material and has a base (9) whose surface perpendicular to its axis (x',x''), is greater than that of the tumbler (1). From its lower surface (9b) there is a central opening (16), formed by an annular flange (17) which stiffens the base. The base's upper surface (9a) has a cylindrical projection (10) which is coaxial to the central opening. This fits into a complementary hollow (5) in the bottom of the tumbler (3). The feet can be piled up by fitting the projection on one into the opening in the foot above it. USE - For stabilising disposable drinking tumblers. (11pp Dwg.No.1/9)