LIPSTICK TUBE CARTRIDGE CORE

摘要

A mechanism of a lipstick tube comprises a cup (1), an innerbody (2), a spiral (3) and an A-shell (4). An axial key slot structure (33, 43) and a circumferential clasp (31, 42) clamping (32, 41) groove structure are arranged between the spiral (3) and the A-shell (4). Through the axial key slot structure (33) and the circumferential clasp (31, 42) clamping (32, 41) groove structure between the spiral and the A-shell, the spiral (3) and the A-shell (4) can be fixed without glue, so that beauty cream cannot be polluted by the glue.