Title:
SEALING RING STRUCTURE OF A COSMETIC CONTAINER
Document Type and Number:
WIPO Patent Application WO/2011/115346
Kind Code:
A1
Abstract:
The present invention can magnify a sealing characteristic and prevent deformation of hard rubber by coupling a container body with a rib formed on an external cap and through double-injection molding by an elastomer having a different elastic restoring force from the hard rubber charged and hardened in an injection concave groove of a support body that accommodates an internal container, in order to maximize product reliability by improving a sealing structure of a make-up base container or a cosmetic container and providing a clear airtight effect since the sealing structure cannot be transformed even in case of long-term use. Further, the invention provides regular and firm adhesion without the unequal distribution of the coupling intensity between internal sealing members when the external cap is closed, such that superior sealing performance is accomplished even in case of long-term use and an aesthetic point on the appearance is increased since an opening and closing means is not necessary, and further, it is possible to solve the unstable storage state which is caused when the opening and closing means is equipped.
Inventors:
LEE, Yong Jun (8 BotdeulMaeul, 742 Sampyeong-dong Bundang-gu, Seongnam-si, Gyeonggi-do 463-400, 463-400, KR)
이용준 (경기도 성남시 분당구 삼평동 742번지 봇들마을 805동 1103호, 463-400 Gyeonggi-do, 463-400, KR)
이용준 (경기도 성남시 분당구 삼평동 742번지 봇들마을 805동 1103호, 463-400 Gyeonggi-do, 463-400, KR)
Application Number:
KR2010/007478
Publication Date:
September 22, 2011
Filing Date:
October 28, 2010
Export Citation:
Assignee:
LEE, Yong Jun (8 BotdeulMaeul, 742 Sampyeong-dong Bundang-gu, Seongnam-si, Gyeonggi-do 463-400, 463-400, KR)
이용준 (경기도 성남시 분당구 삼평동 742번지 봇들마을 805동 1103호, 463-400 Gyeonggi-do, 463-400, KR)
이용준 (경기도 성남시 분당구 삼평동 742번지 봇들마을 805동 1103호, 463-400 Gyeonggi-do, 463-400, KR)
International Classes:
A45D33/00; A45D33/24; B65D43/16; B65D53/02
Attorney, Agent or Firm:
OH, Seung-Keon (801 Yoohwa Bldg, 995-16 Daechi-dong, Kangnam-ku, Seoul 135-502, 135-502, KR)
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Claims: