Title:
PORTABLE TUMBLER
Document Type and Number:
WIPO Patent Application WO/2020/213856
Kind Code:
A1
Abstract:
The present invention relates to a portable tumbler. A portable tumbler according to an embodiment of the present invention comprises: a lower cup portion having an open top surface and an accommodation space formed therein; a lower connection portion coupled to the outer circumferential surface of the lower cup portion; an upper cup portion having open top and bottom surfaces and a prescribed height; an upper connection portion coupled to the outer circumferential surface of the upper cup portion and detachably coupled to the lower connection portion; and a cap coupled to the upper cup portion so as to cover the open top surface of the upper cup portion, wherein the lower connection portion and the upper connection portion may be coupled to each other so that the upper end of the lower cup portion and the lower end of the upper cup portion are in contact with each other. According to the present invention, the portability of the portable tumbler when a user is carrying the portable tumbler can be improved by reducing the volume of the portable tumbler by pushing the stretchable lower and upper cup portions into the lower and upper connection portions, respectively.
Inventors:
LIM SEUNG SUB (KR)
Application Number:
PCT/KR2020/004461
Publication Date:
October 22, 2020
Filing Date:
April 01, 2020
Export Citation:
Assignee:
LIM SEUNG SUB (KR)
International Classes:
B65D85/72; B65D21/08; B65D43/02; B65D47/06
Domestic Patent References:
| WO2015023548A1 | 2015-02-19 | |||
| WO2017090832A1 | 2017-06-01 |
Foreign References:
| KR20110013099A | 2011-02-09 | |||
| JP3167925U | 2011-05-26 | |||
| KR20090003800U | 2009-04-23 |
Attorney, Agent or Firm:
SEO, Jae Sung (KR)
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