Title:
ENVIRONMENT-FRIENDLY CONTAINER HAVING REPLACEABLE LIPSTICK CORE
Document Type and Number:
WIPO Patent Application WO/2024/011340
Kind Code:
A1
Abstract:
An environment-friendly container (100) having a replaceable lipstick core, said container comprising an upper cover (10), a lipstick core assembly (20), a combination member (30) and a base (40); one end of the lipstick core assembly (20) being provided with a snap-fit portion (24); one end of the combination member (30) being provided with an outer ring portion (33), two symmetrically arranged elastic arms (35) extending inwards from the outer ring portion (33); an inclined surface (356) being formed on the outer side of each elastic arm (35), and each inclined surface (356) abutting against the snap-fit portion (24) of the lipstick core assembly (20). When the base (40) rotates, the elastic arms (35) are reset by means of the elastic restoring forces of the elastic arms (35) so as to enable the inclined surfaces (356) to get away from the snap-fit portion (24), thereby avoiding wear between the combination member (30) and the lipstick core assembly (20), such that the number of times of replacing the lipstick core assembly (20) is increased and the service life is prolonged. In addition, the lipstick core assembly (20) can be separated from the combination member (30) and the base (40) by means of rotating the base (40), so as to achieve the purpose of replacing the lipstick core assembly (20) and to present environmental friendliness.
More Like This:
Inventors:
LIU TING-NAN (CN)
Application Number:
PCT/CN2022/104833
Publication Date:
January 18, 2024
Filing Date:
July 11, 2022
Export Citation:
Assignee:
ZHUHAI DING RONG PLASTIC PRODUCTS CO LTD (CN)
International Classes:
A45D40/16; A45D40/00; A45D40/06
Foreign References:
| CN214803025U | 2021-11-23 | |||
| CN114052378A | 2022-02-18 | |||
| CN101095565A | 2008-01-02 | |||
| CN211483321U | 2020-09-15 | |||
| CN212165193U | 2020-12-18 | |||
| JP2003033224A | 2003-02-04 |
Attorney, Agent or Firm:
WANG & ASSOCIATES (CN)
Download PDF: