Title:
ROTARY CONTAINER FOR METERED QUANTITY
Document Type and Number:
WIPO Patent Application WO/2020/216050
Kind Code:
A1
Abstract:
A rotary container for a metered quantity, the container comprising a liquid storage cavity (1), a metered quantity cavity (2), and a valve casing (3). One end of the valve casing (3) is provided with a liquid dispensing port (31), and another end of the valve casing (3) communicates with the metered quantity cavity (2). The liquid storage cavity (1) is isolated from the metered quantity cavity (2). When the valve casing (3) is rotated or moved vertically, a liquid entry control structure (4), provided between the liquid storage cavity (1) and the metered quantity cavity (2), enables communication between the liquid storage cavity (1) and the metered quantity cavity (2). An upper cover (5) covers and closes the liquid dispensing port (31). Rotating the valve casing (3) enables the liquid entry control structure (4) to act, such that the liquid storage cavity (1) communicates with or isolates from the metered quantity cavity (2). If the liquid storage cavity (1) communicates with the metered quantity cavity (2) via the liquid entry control structure (4), a liquid in the liquid storage cavity (1) enters the metered quantity cavity (2). Once a required amount is reached, the valve casing (3) is rotated to enable the liquid entry control structure (4) to act and isolate the liquid storage cavity (1) from the metered quantity cavity (2), then the upper cover is opened, and the liquid in the metered quantity cavity (2) is dispensed from the liquid dispensing port (31).
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Inventors:
LI HONGBIAO (CN)
Application Number:
PCT/CN2020/083436
Publication Date:
October 29, 2020
Filing Date:
April 07, 2020
Export Citation:
Assignee:
LI HONGBIAO (CN)
International Classes:
B65D25/02; B65D25/04; B65D25/52; B65D47/08; B65D47/10; B65D47/14
Foreign References:
| CN110077694A | 2019-08-02 | |||
| CN107098075A | 2017-08-29 | |||
| CN109649822A | 2019-04-19 | |||
| CN107380692A | 2017-11-24 | |||
| JP2015083487A | 2015-04-30 | |||
| BR102014022933A2 | 2016-05-03 |
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