Title:
STRAW UNIT AND STRAW CUP FOR TODDLER COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2021/157782
Kind Code:
A1
Abstract:
The present invention relates to a straw unit and a straw cup for a toddler, including the straw unit. The straw unit according to an embodiment of the present invention comprises: a straw tip that a toddler bites to drink a beverage; a backflow prevention rib provided in the straw tip along the cross-section and having a cut surface, of which the center is cut, formed therein; and a straw flange provided at a lower portion of the straw tip and coupled to an upper portion of the straw cup for toddler, wherein the backflow prevention rib may have a reinforcing portion which is formed by a lower portion around the cut surface protruding downward.
Inventors:
PARK BYEONG WOON (KR)
SOHN JE OH (KR)
SOHN JE OH (KR)
Application Number:
PCT/KR2020/006203
Publication Date:
August 12, 2021
Filing Date:
May 12, 2020
Export Citation:
Assignee:
INP CO LTD (KR)
International Classes:
A47G21/18; A47G19/22; B65D25/28; B65D47/06
Foreign References:
| KR101485082B1 | 2015-01-22 | |||
| KR20120064702A | 2012-06-19 | |||
| KR20100008831U | 2010-09-06 | |||
| KR20160004174U | 2016-12-07 | |||
| US20060201902A1 | 2006-09-14 |
Attorney, Agent or Firm:
PANKOREA PATENT AND LAW FIRM (KR)
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