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

Claim 3:
4. The cosmetic jar having the replaceable inner cup according to claim 3, wherein
the tab protrusion fastener comprises an upright protruding from a surface of each of the two tabs;
an arc surface for sliding the upright into the outer jar through hole conveniently is formed on a first side of an end portion of the upright;
a second side, opposite to the arc surface, of the end portion of the upright is expanded to form a stop portion, wherein the second side of the end portion of the upright is opposite to the arc surface, and the stop portion is configured to stop the upright at the outer jar through hole; and
the upright of the tab protrusion fastener is inserted into the outer jar through hole via the arc surface, and the upright of the tab protrusion fastener is stopped at the outer jar through hole by the stop portion.