Title:
CUP
Document Type and Number:
WIPO Patent Application WO/2017/084087
Kind Code:
A1
Abstract:
Provided is a cup, comprising a cup body (1); a cup mouth (11) is formed on the cup body; a rotating part (2) is arranged around the cup body; the rotating part can rotate with respect to the cup body; a mechanical seal (4) is arranged between the cup body and the rotating part; one end of the mechanical seal is connected to the rotating part, and the other end is connected to the cup body; the rotation of the rotating part distorts the mechanical seal; a locking part (3) is arranged between the cup body and the rotating part; the locking part comprises a snap tooth (13) arranged on the cup body; the locking part can be controlled by means of the rotating part; the distortion and deformation of the mechanical seal can be controlled by means of the rotation of the rotating part, such that the cup mouth is sealed by the mechanical seal; operation is convenient and simple.
Inventors:
XING HAOYU (CN)
Application Number:
PCT/CN2015/095108
Publication Date:
May 26, 2017
Filing Date:
November 20, 2015
Export Citation:
Assignee:
XING HAOYU (CN)
International Classes:
A47G19/22
Foreign References:
| CN104939604A | 2015-09-30 | |||
| CN105310411A | 2016-02-10 | |||
| CN201822470U | 2011-05-11 | |||
| US20060213912A1 | 2006-09-28 | |||
| US6938794B2 | 2005-09-06 | |||
| CN204105607U | 2015-01-21 |
Attorney, Agent or Firm:
SHENZHEN BAIRUI PATENT&TRADEMARK OFFICE (CN)
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