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Title:
TAMPERPROOF CAP ASSEMBLY FOR NON-REFILLING BOTTLES
Document Type and Number:
WIPO Patent Application WO/1997/006072
Kind Code:
A1
Abstract:
The utility model relates to a tamperproof cap assembly for non-refilling bottles, comprising a ball (16) inside the neck (14) of the bottle for obstructing flow, an internal sleeve (7) for receiving the ball (16), a moving block (5) above the internal sleeve (7), and an interior cap body (3) connected to the external sleeve (8) which is fixed on the neck (14) of the bottle. There is a lid (2) on the internal cap body (3) preventing overflow. An upside cover (1) is fitted on the lid (2) preventing overflow and is connected with a number of indicator rings (9) engaged with a downside cover (15) which is fixed to the external sleeve (8).

Inventors:
NIU YUCONG (CN)
Application Number:
PCT/CN1996/000060
Publication Date:
February 20, 1997
Filing Date:
August 06, 1996
Export Citation:
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Assignee:
NIU YUCONG (CN)
International Classes:
B65D49/04; (IPC1-7): B65D49/02; B65D39/06; B65D50/04
Domestic Patent References:
WO1992012909A11992-08-06
Foreign References:
US4497415A1985-02-05
US4458817A1984-07-10
US2201205A1940-05-21
CN1067627A1993-01-06
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