Title:
A METERED LIQUID DISCHARGING CONTAINER CAPABLE OF LIQUID RETURN
Document Type and Number:
WIPO Patent Application WO/2020/151591
Kind Code:
A1
Abstract:
A metered liquid discharging container capable of liquid return, comprising a container (100); the opening of the container (100) is connected to a base (200); an outer lid (300) is connected on the base (200), and a liquid discharging mouth (201) and a liquid discharging opening (301) are arranged separately between the base (200) and the outer lid (300), said liquid discharging mouth and liquid discharging opening being sealed from one another when not in alignment and being in communication when aligned; the lower end of the base (200) is in communication with a liquid storage sleeve tube (400) that extends into the container (100), and the lower end of the liquid storage sleeve tube (400) is connected to a suction tube (500) that extends to the bottom of the container (100); a liquid inlet tube (600) that extends toward the opening of the container (100) is movably connected to the inside of the liquid storage sleeve tube (400) and the lower end of the liquid inlet tube (600) is in communication with the upper end of the suction tube (500); a liquid return structure capable of directly or indirectly communicating the cavity of the liquid storage sleeve tube (400) and the cavity of the container (100) is provided at the lower end of the liquid storage sleeve tube (400). When too much solution is pressed into the liquid storage sleeve tube, adjustment can be made by means of the liquid return structure, so as to implement the technical effect of easy usage.
Inventors:
LI HONGBIAO (CN)
Application Number:
PCT/CN2020/072769
Publication Date:
July 30, 2020
Filing Date:
February 25, 2020
Export Citation:
Assignee:
LI HONGBIAO (CN)
International Classes:
B65D47/06; B65D23/00; B65D37/00
Foreign References:
| CN109625580A | 2019-04-16 | |||
| CN210063836U | 2020-02-14 | |||
| CN109229842A | 2019-01-18 | |||
| JPH0724749U | 1995-05-12 | |||
| CN207843801U | 2018-09-11 | |||
| CN204310157U | 2015-05-06 | |||
| CN2620676Y | 2004-06-16 |
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