Patent ID: 11910907
Assignee: COPOLYMER & COSMETICS TECHOLOGY (KUNSHAN) CO., LTD.
Field: Other consumer goods (Other fields)
Classification: CPC A | IPC A

Claim 4:
5. The cosmetic jar having the replaceable inner cup according to claim 2, wherein
the tab clamping portion comprises a convex stepwise structure, wherein the convex stepwise structure is provided on each of the two tabs and the convex stepwise structure faces toward the outer circumferential sidewall of the inner cup;
the outer jar clamping portion comprises a concave stepwise structure, wherein the concave stepwise structure is provided at each of the two accommodation regions on the outer circumferential sidewall of the outer jar and the concave stepwise structure is matched with the convex stepwise structure; and
by bending the two tabs downward, the convex stepwise structure and the concave stepwise structure are in an interference fit to position and connect the outer jar and the inner cup.