Title:
STRAW
Document Type and Number:
WIPO Patent Application WO/2010/087670
Kind Code:
A2
Abstract:
The present invention relates to a straw, comprising: a tubular suction portion, which has plural air intakes perforated and arranged in multi-level groups along the longitudinal direction and stopper expanding parts embossed in a circular band shape and arranged in a multi-level fashion along the longitudinal direction; and a tubular submerging portion, which has stopper shrinking parts engraved in a circular band shape and arranged in a multi-level fashion along the longitudinal direction, the stopper shrinking parts being insertedly connected to the suction portion. As such, a user sets a stop condition for the stopper expanding parts and the stopper shrinking parts by moving the suction portion and the submerging portion vertically. As a result thereof, air volume flowing in through the air intakes can be controlled, allowing a drink and air to be mixed properly when needed. The above construction and applications where air intakes are provided between the suction portion and the submerging portion of a straw enable a user to drink even hot drinks using the straw, enjoying a taste and flavor of a drink more abundantly.
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Inventors:
SEO JEONG-HYUN (KR)
SEO JUNG-WON (KR)
SEO JUNG-WON (KR)
Application Number:
PCT/KR2010/000604
Publication Date:
August 05, 2010
Filing Date:
February 01, 2010
Export Citation:
Assignee:
SEO JEONG-HYUN (KR)
SEO JUNG-WON (KR)
SEO JUNG-WON (KR)
International Classes:
A47G21/18
Foreign References:
| JPH10295519A | 1998-11-10 | |||
| JPH0553576U | 1993-07-20 | |||
| JP2004337572A | 2004-12-02 | |||
| JPH0661177U | 1994-08-30 | |||
| JP2002253414A | 2002-09-10 |
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