Patent ID: 11910908
Assignee: SHYA HSIN PACKAGING INDUSTRY (CHINA) CO., LTD.
Field: Other consumer goods (Other fields)
Classification: CPC A | IPC A

Claim 1:
2. The lipstick tube with the replaceable mechanism according to claim 1, wherein the base inner column is of a second hollow cylindrical structure with an open upper shaft end, and the base inner column is coaxially arranged with the base casing;
a plurality of first supporting ribs distributed in a second ring row integrally protrude from an inner side wall of a lower part of the base casing, a plurality of second supporting ribs distributed in a third ring row integrally protrude from an outer side wall of a lower part of the base inner column, and the plurality of first supporting ribs and the plurality of second supporting ribs are located at a same radial plane; and
a ring-shaped vertical weight is provided, the ring-shaped vertical weight is disposed in the receiving cavity, and the plurality of first supporting ribs and the plurality of second supporting ribs correspondingly abut against an outer side wall and an inner side wall of the ring-shaped vertical weight, respectively.