Title:
BOTTLE CAP ASSEMBLY AND CONTAINER BOTTLE HAVING SAME
Document Type and Number:
WIPO Patent Application WO/2015/024357
Kind Code:
A1
Abstract:
Disclosed are a bottle cap assembly and a container bottle having same. The bottle cap assembly comprises a bottle cap body (10); the bottle cap body (10) has a top wall (11) and a side wall (12); the bottle cap assembly (10) also comprises a storage element (30), a barrier plate (20), and a piercing element (80); the storage element (30) is of a hollow structure having an opening at the bottom; the barrier plate (20) is provided at the opening of the storage element (30) and forms with the storage element (30) a containing cavity (50) that can contain an additive; the top wall (11) is provided with a through hole (11a); the bottom end of the storage element (30) penetrates the through hole (11a) and enters the bottle cap body (10), and can move up and down relatively to the through hole (11a); the piercing element (80) is provided in the bottle cap body below the storage element (30). An additive can be put in the containing cavity (50). The additive and the solvent in the container bottle are separate from one another before usage. For usage, force is applied downward on the storage element (30), and the barrier plate (20) is pierced by the piercing part (82a) on top of the piercing element (80), thereby enabling the additive to enter the solvent via the pierced barrier plate (20).
Inventors:
HUANG CHAOHUI (CN)
Application Number:
PCT/CN2014/000772
Publication Date:
February 26, 2015
Filing Date:
August 15, 2014
Export Citation:
Assignee:
ZHUHAI ZHONGFU IND GROUP CO LTD (CN)
International Classes:
B65D51/28; B65D81/32; B65D85/72; B65D51/20
Foreign References:
| CN103420024A | 2013-12-04 | |||
| CN203461293U | 2014-03-05 | |||
| CN2406953Y | 2000-11-22 | |||
| CN101088882A | 2007-12-19 | |||
| CN2761536Y | 2006-03-01 | |||
| CN201261596Y | 2009-06-24 | |||
| CN101631725A | 2010-01-20 |
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