Title:
ASEPTIC, FIXED QUANTITY FLUID DISCHARGE APPARATUS AND SQUEEZE BOTTLE PRODUCT HAVING SAME
Document Type and Number:
WIPO Patent Application WO/2024/043689
Kind Code:
A1
Abstract:
The present invention relates to an aseptic, fixed quantity fluid discharge apparatus for a squeeze bottle product, and provides an aseptic, fixed quantity fluid discharge apparatus comprising: an outer housing which is configured to cover the upper part of a liquid container of a squeeze bottle product, and has a long open tip for discharging a fluid transferred from the liquid container; a check valve which provides a unidirectional flow of the fluid toward the open tip in a gap formed by being spaced apart by a predetermined interval from the outer housing downwardly from the open tip; and an inner cap member which is integrally formed on the inner wall surface of the outer housing and has a protruding cap which is inserted into an opening of the liquid container so as to cover the opening, wherein the inner cap member comprises a conical or domed opening/closing membrane configured to move vertically so as to open/close a liquid outlet formed in the inner cap member in order to control the fixed quantity discharging of the fluid in the liquid container.
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Inventors:
SONG HYO-YONG (KR)
Application Number:
PCT/KR2023/012487
Publication Date:
February 29, 2024
Filing Date:
August 23, 2023
Export Citation:
Assignee:
ENOA CO LTD (KR)
SONG HYO YONG (KR)
SONG HYO YONG (KR)
International Classes:
B65D47/18; B65D47/20; B65D47/32; B65D51/16
Foreign References:
| KR20040010412A | 2004-01-31 | |||
| KR20180085729A | 2018-07-27 | |||
| US20050145284A1 | 2005-07-07 | |||
| JP2002002755A | 2002-01-09 | |||
| KR20100010733U | 2010-11-02 | |||
| KR102558486B1 | 2023-07-25 |
Attorney, Agent or Firm:
SESHIN PATENT & LAW FIRM (KR)
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