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Patent Searching and Data


Title:
PREFABRICATED STRAW USING SURFACE TENSION OF BEVERAGE
Document Type and Number:
WIPO Patent Application WO/2020/067676
Kind Code:
A1
Abstract:
A prefabricated straw using the surface tension of a beverage, according to the present invention, comprises: a semi-cylindrical first body made from a bendable material; a semi-cylindrical second body which is made from a bendable material, and which have both ends entering an opening of the first body so as to be formed cylindrically together with the first body; a hollow portion which is a passage through which a beverage passes inside the first and second bodies; and a water layer which is created by the surface tension of the beverage remaining between facing surfaces of the first and second bodies, and which adheres the facing surfaces of the first and second bodies to each other. According to the prefabricated straw of the present invention, a reusable straw for preventing environmental pollution can be manufactured with an intuitive and simple structure that is easily manufactured while preventing the beverage from leaking by means of the surface tension of the beverage.

Inventors:
KIM YOUNGSOO (KR)
HA NAYOUN (KR)
KIM LAEL (KR)
Application Number:
PCT/KR2019/012208
Publication Date:
April 02, 2020
Filing Date:
September 20, 2019
Export Citation:
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Assignee:
KIM YOUNGSOO (KR)
HA NAYOUN (KR)
KIM LAEL (KR)
International Classes:
A47G21/18
Foreign References:
DE202018002707U12018-07-03
TWM566030U2018-09-01
KR20180001331A2018-01-04
KR20160146533A2016-12-21
CN102119826A2011-07-13
Attorney, Agent or Firm:
SHIN, Moo Yun (KR)
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