Title:
RED WINE VACUUM STOPPER
Document Type and Number:
WIPO Patent Application WO/2017/206175
Kind Code:
A1
Abstract:
A red wine vacuum stopper comprising a housing (1), a fixed base (2), a rubber cork (3), and a flexible element (5). The rubber cork (3) is fixedly mounted on the fixed base (2). The fixed base (2) and the rubber cork (3) are mounted together within the housing (1). The flexible element (5) is mounted between the fixed base (2) and the housing (1). The rubber cork (3) is used for being inserted into the mouth of a red wine bottle. A vent (33) is provided on the rubber cork (3). An opening is provided on the housing (1). The vent (33) is in communication within the interior of the housing (1). When the rubber cork (3) is inserted into the mouth of the red wine bottle, by pressing the housing (1), the housing (1) moves with the flexible element (3) relative to a fixed element, as such, a vacuum is produced within the housing (1), air in the red wine bottle is discharged via the vent, and the interior of red wine bottle is kept in the vacuumed state, thus extending the shelf life of the red wine.
Inventors:
XING HAOYU (CN)
Application Number:
PCT/CN2016/084733
Publication Date:
December 07, 2017
Filing Date:
June 03, 2016
Export Citation:
Assignee:
XING HAOYU (CN)
International Classes:
B65D39/16; B65D81/20
Foreign References:
| CN101497383A | 2009-08-05 | |||
| CN202022425U | 2011-11-02 | |||
| CN105857878A | 2016-08-17 | |||
| CN205686816U | 2016-11-16 | |||
| CN2728946Y | 2005-09-28 | |||
| US20060138068A1 | 2006-06-29 |
Attorney, Agent or Firm:
SHENZHEN BAIRUI PATENT&TRADEMARK OFFICE (CN)
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