Title:
FEED CAP
Document Type and Number:
WIPO Patent Application WO/2021/078017
Kind Code:
A1
Abstract:
A feed cap, comprising a cap (2) used for connecting to an opening (11) of a container body (1), a storage cavity (3) capable of extending into the inner cavity of the container body (1) being disposed in the cap (2), a sealing member (4) being disposed between the storage cavity (3) and the inner cavity of the container body (1) for separating and sealing the two, and a conduction control component (5) also being disposed between the storage cavity (3) and the inner cavity of the container body (1); initially, the sealing member (4) is disposed between the inner cavity of the container body (1) and the storage cavity (3) to isolate same from one another, increasing the shelf life of a substance contained in the storage cavity (3); when feeding and modulation is required, the conduction control component (5) is acted upon such that the sealing member (4) is broken and the inner cavity of the container body (1) is in communication with the storage cavity (3), so that the substance pre-filled in the storage cavity (3) mixes with a solution in the inner cavity of the container body (1); the structural design is rational, use is convenient, and operation is simple, and preservation time is increased.
Inventors:
LI HONGBIAO (CN)
Application Number:
PCT/CN2020/120055
Publication Date:
April 29, 2021
Filing Date:
October 10, 2020
Export Citation:
Assignee:
LI HONGBIAO (CN)
International Classes:
B65D51/28
Foreign References:
CN110606272A | 2019-12-24 | |||
CN211443388U | 2020-09-08 | |||
US20060108135A1 | 2006-05-25 | |||
CN106428973A | 2017-02-22 | |||
US20060108135A1 | 2006-05-25 | |||
CN101486397A | 2009-07-22 | |||
CN204642579U | 2015-09-16 | |||
CN103781709A | 2014-05-07 | |||
CN108861047A | 2018-11-23 | |||
KR20190091840A | 2019-08-07 |
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