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1. (WO2017148039) DRINKING CUP HAVING CAP WITH CUP MOUTH CLOSED BY LINKAGE-BASED PUSHING AND PRESSING

Pub. No.:    WO/2017/148039    International Application No.:    PCT/CN2016/085291
Publication Date: Sat Sep 09 01:59:59 CEST 2017 International Filing Date: Thu Jun 09 01:59:59 CEST 2016
IPC: A47G 19/22
Applicants: FANG, Yuhao
方昱皓
Inventors: FANG, Yuhao
方昱皓
Title: DRINKING CUP HAVING CAP WITH CUP MOUTH CLOSED BY LINKAGE-BASED PUSHING AND PRESSING
Abstract:
A drinking cup having a cap with a cup mouth closed by linkage-based pushing and pressing, comprising: a body (1) and a cap (2) of the drinking cup. The cap (2) is provided with a cup mouth (3). The cup mouth (3) is provided with a closing mechanism. The closing mechanism comprises a pushing sheet (4) provided above the cup mouth (3). The middle part of the pushing sheet (4) is movably connected to a pressing sheet (5). The cup mouth (3) is provided with a pushing and pressing hole (7) with a slope (6). The bottom of the cap (2) is fixed to one end of an elastic member (8), and the other end of the elastic member (8) sealably contacts the cup mouth (3). The pressing sheet (5) passes through the pushing and pressing hole (7) along the slope (6) and is contact with the elastic member (8). When in use, with only a slight push on the pushing sheet, the pressing sheet can push the elastic member open downwards, then the cup mouth is opened for drinking, and if the pushing sheet is pushed back, the elastic member is reset to seal the cup mouth. The cup mouth can be closed by linkage-based pushing and pressing; the elastic member can be easily pushed, provides good sealing performance, and has a long service life.