Title:
ABSORBING TYPE BOTTLE COVER
Document Type and Number:
WIPO Patent Application WO/2010/072167
Kind Code:
A1
Abstract:
An absorbing type bottle cover has a bottle cap (1) and a pumping device. The pumping device comprises a vacuum pulling rod (2), a liquid absorbing cavity (3), a piston (4) and at least one absorbing pipe (5). The liquid absorbing cavity (3) is connected with the bottle cap (1), the upper end of the absorbing pipe (5) communicates with the liquid absorbing cavity (3), the lower end of the vacuum pulling rod (2) is placed in the liquid absorbing cavity (3), and the piston (4) is arranged at the lower end of the vacuum pulling rod (2). The absorbing type bottle cover prevents liquid from polluting the bottle opening thus prevents unnecessary wastage, and pumps liquid in a more convenient and accurate manner so that it can absorb all types of liquids.
Inventors:
CHEN, Yuxiang (Room 102, Business Service House of Agricultural research instituteNO.18 YuanLin Sout, Zhaodong Heilongjiang 0, 151100, CN)
Application Number:
CN2009/076010
Publication Date:
July 01, 2010
Filing Date:
December 24, 2009
Export Citation:
Assignee:
CHEN, Yuxiang (Room 102, Business Service House of Agricultural research instituteNO.18 YuanLin Sout, Zhaodong Heilongjiang 0, 151100, CN)
International Classes:
B65D51/24; B65D41/00
Attorney, Agent or Firm:
HARBIN SONGHUAJIANG PATENT TRADEMARK OFFICE et al. (F4No.26 Xidazhi St, NangangHarbin, Heilongjiang 1, 150001, CN)
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