Title:
STRUCTURE OF REFILL CAPSULE COMPOSED OF CAPSULE BODY AND OPERATING PART
Document Type and Number:
WIPO Patent Application WO/2017/179753
Kind Code:
A1
Abstract:
The present invention relates to a structure of a refill capsule comprising: a capsule body having an annular rim at an upper end thereof so as to be caught in a content container neck and a body portion at a lower portion thereof, in which the body portion has an upper soft portion at an upper end thereof; and an operating part, wherein the operating part comprises: an operating part sealing portion which comes into close contact with an inner wall of an upper end of the body portion of the capsule body to be sealed; a pressing portion above the operating part sealing portion; a tube portion having an upper space and a lower space below the operating part sealing portion; and a sealing portion which seals an inner storage space of the capsule body as a lower end of the body portion of the capsule body at a lower end portion of the tube portion, wherein the refill capsule is configured such that when the pressing portion of the operating part is pressed, the sealing portion formed at the lower end of the tube portion is opened.
Inventors:
LEE JEONG-MIN (KR)
Application Number:
PCT/KR2016/004076
Publication Date:
October 19, 2017
Filing Date:
April 20, 2016
Export Citation:
Assignee:
LEE SEONG-JAE (KR)
LEE JEONG-MIN (KR)
LEE SU-JAE (KR)
LEE JEONG-MIN (KR)
LEE SU-JAE (KR)
International Classes:
B65D81/32; B29C45/00; B65D1/22; B65D51/28
Foreign References:
| US6182865B1 | 2001-02-06 | |||
| KR20120128738A | 2012-11-28 | |||
| KR20150037802A | 2015-04-08 | |||
| EP2196402A1 | 2010-06-16 | |||
| JP2010274993A | 2010-12-09 |
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