Title:
PET CONTAINER CAP WITH SIMULTANEOUSLY SEPARABLE END RING
Document Type and Number:
WIPO Patent Application WO/2020/262778
Kind Code:
A1
Abstract:
The present invention relates to a PET container cap with a simultaneously separable end ring and, more specifically, to a PET container cap with a simultaneously separable end ring, wherein when a cap body (a cap) provided at and coupled to an injection part of a PET container is separated, an end ring at the lower side of the cap body may be separated therewith. According to the present invention, a PET container cap, which provides tight blocking for preservation of contents in a state of being provided at and coupled to an injection port and provides a sealing function enabling awareness of openness, comprises: a cap body which is provided at and coupled to the injection port so as to provide tight blocking for preservation of contents; and an end ring which is integrally formed at the lower side of the cap body, is restricted by an annular protrusion formed at the lower side of the outer circumference of the injection port, exhibits a sealing function enabling grasping of openness of the cap body, and causes transformation in a separation process of the cap body by a user, so that the end ring is simultaneously separated together with the cap body from the injection port.
Inventors:
PARK MI JEONG (KR)
Application Number:
PCT/KR2019/017152
Publication Date:
December 30, 2020
Filing Date:
December 06, 2019
Export Citation:
Assignee:
PARK MI JEONG (KR)
International Classes:
B65D41/34; B65D1/02; B65D43/08
Foreign References:
| JP2003200951A | 2003-07-15 | |||
| US4726482A | 1988-02-23 | |||
| US6102224A | 2000-08-15 | |||
| JPH06336255A | 1994-12-06 | |||
| JP2002037288A | 2002-02-06 | |||
| KR20120101626A | 2012-09-14 |
Attorney, Agent or Firm:
LEE, Kang Hyun (KR)
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