Title:
CAP SYSTEM
Document Type and Number:
WIPO Patent Application WO/2023/043206
Kind Code:
A1
Abstract:
A cap system is disclosed. The cap system comprises: an inner cap part including an upper cover part having a discharge hole, a side cover part protruding downward from the upper cover part, and a stopper protruding upward from the upper surface of the upper cover part, wherein inner threads to be coupled to threads formed on an injection port of a storage container are formed on the inner surface of the side cover part and an O-ring groove is formed on the outer surface of the side cover part; a body part having an opening formed at the lower part thereof, having, therein, a space part into which the inner cap part is to be inserted, and including a cover part that covers a portion of the upper part thereof, an opening hole for opening a portion of the upper part thereof, and a stopping part protruding downward from the lower surface of the cover part so as to be caught by the stopper; a coupling part, which protrudes upward from the body part and can be inserted and fixed to the inner cap part; and an O-ring, which is inserted into the O-ring groove and closes the gap between the body part and the inner cap part.
Inventors:
LEE MOUNG YOUNG (KR)
LEE JI HO (KR)
LEE JI WON (KR)
LEE JI HO (KR)
LEE JI WON (KR)
Application Number:
PCT/KR2022/013750
Publication Date:
March 23, 2023
Filing Date:
September 15, 2022
Export Citation:
Assignee:
LEE MOUNG YOUNG (KR)
LEE JI HO (KR)
LEE JI WON (KR)
LEE JI HO (KR)
LEE JI WON (KR)
International Classes:
B65D51/16; B65D41/04; B65D43/02; B65D47/32
Foreign References:
| KR20140140750A | 2014-12-10 | |||
| KR20060006695A | 2006-01-19 | |||
| KR20130011553A | 2013-01-30 | |||
| KR101135572B1 | 2012-04-17 | |||
| KR200205316Y1 | 2000-12-01 | |||
| JP2009269664A | 2009-11-19 |
Attorney, Agent or Firm:
LIM, Dong Min (KR)
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