Title:
VACUUM TUMBLER
Document Type and Number:
WIPO Patent Application WO/2017/090832
Kind Code:
A1
Abstract:
A vacuum tumbler of the present invention comprises: a main body container with an open top in which a fruit, a vegetable, or a beverage made by crushing a fruit or vegetable is stored; a vacuum holder means capable of being coupled to the main body container; a vacuum sealing means interposed between the main body container and the vacuum holder means to seal the inside of the main body container; a check valve selectively sealing the inside of the main body container; and an opening/closing means coupled to the upper portion of the vacuum holder to prevent leakage of the contents received in the main body container along with the check valve in a case where a vacuum is created inside the main body container, wherein the vacuum holder means includes: a holder body; a sealing-means connecting part protruding outward from the outer surface of the holder body; and an upper vacuum holder part formed on the upper side of the holder body and having an inner recess formed inside, which is depressed to a predetermined depth, and a check valve coupling hole to which the check valve is coupled is formed through the bottom of the inner recess.
Inventors:
KANG WON GU (KR)
Application Number:
PCT/KR2016/001352
Publication Date:
June 01, 2017
Filing Date:
February 05, 2016
Export Citation:
Assignee:
HAUSELEC CO LTD (KR)
International Classes:
B65D81/20; B65D51/16; B65D53/02; F16K15/02; F16K21/04
Foreign References:
| JP3192793U | ||||
| KR20100054366A | 2010-05-25 | |||
| KR20150001586U | 2015-04-24 | |||
| KR101388092B1 | 2014-04-22 | |||
| JP2012111504A | 2012-06-14 |
Attorney, Agent or Firm:
YEO, In Jae (KR)
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