Title:
STRUCTURE FOR ONE-TOUCH OPENING/CLOSING OF CAP AND CONTAINER
Document Type and Number:
WIPO Patent Application WO/2021/101122
Kind Code:
A1
Abstract:
The present invention relates to a structure for one-touch opening/closing of a cap and a container. More particularly, according to the present invention, a conventional one-touch opening/closing structure is improved into a simpler form, thereby improving moldability and productivity; when a container is sealed, same is prevented from being spontaneously opened by the inner or outer pressure of a container with a high degree of reliability; and when the container is to be opened, same can be opened more smoothly and efficiently. The present invention comprises: a container (100) comprising an inlet (110) and an engaging ledge (120) formed on the outer peripheral surface thereof; and a cap (200) comprising a sealing portion (210) and a cover portion (220). The sealing portion (210) has a hook member (211) formed so as to correspond to the engaging ledge (120) such that, when ascending, same opens the inlet (110) of the container (100) and, when descending, the hook member (211) engages with the engaging ledge (120), thereby closing the inlet (110) of the container (100). The cover portion (220) is configured as a barrel-shaped member for containing the sealing portion (210) therein. Sealing is guaranteed simply by pressing a cap that is integrally injection-molded through a simpler structure, thereby substantially improving product productivity and assemble convenience. Only one hand may be used to easily open the container, thereby improving the user's convenience when using same. It is possible to easily check whether initial opening has occurred, thereby maximizing the product value and market competitiveness.
Inventors:
CHAE DONG SEUK (KR)
Application Number:
PCT/KR2020/015115
Publication Date:
May 27, 2021
Filing Date:
November 02, 2020
Export Citation:
Assignee:
CHAE DONG SEUK (KR)
International Classes:
B65D41/46; B65D47/20
Foreign References:
| KR101121860B1 | 2012-03-20 | |||
| KR100757795B1 | 2007-09-11 | |||
| KR200385497Y1 | 2005-05-27 | |||
| US5678718A | 1997-10-21 | |||
| US4359166A | 1982-11-16 | |||
| KR102096794B1 | 2020-04-03 |
Attorney, Agent or Firm:
MAENG, Seon Ho (KR)
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