Title:
CARTRIDGE FOR WATER PURIFIER, WATER PURIFIER WITH SAME, AND WATER PURIFYING MEMBER
Document Type and Number:
WIPO Patent Application WO/2021/261255
Kind Code:
A1
Abstract:
The present invention is a cartridge that is used for a water purifier and can be mounted to a container having a water storing part with an opening in the upper portion thereof and also having a lid that closes the opening of the water storing part, the lid having a discharge outlet for discharging water stored in the water storing part. The cartridge comprises a support having a peripheral wall section shaped in a cylindrical form and also having a closed section at which one end of the support in an axial direction is closed and which has a ventilation hole formed therein, with the other end in said axial direction being open, and a filter member supported by the support along said outer peripheral wall. The support is configured to be detachably mounted to the container, configured such that a closed space is defined between the internal volume of the support and the lid when the support is mounted to the container, and configured such that water in the water storing part flows from the exterior of said outer peripheral wall into said internal volume through the filter member and can be discharged from the discharge outlet via said internal volume.
Inventors:
TANIGUCHI SHINJI (JP)
Application Number:
PCT/JP2021/022004
Publication Date:
December 30, 2021
Filing Date:
June 09, 2021
Export Citation:
Assignee:
UNITIKA LTD (JP)
International Classes:
B01D35/02; B01D27/04; B01D27/08; C02F1/28
Domestic Patent References:
| WO2006021966A1 | 2006-03-02 |
Foreign References:
| US20150122710A1 | 2015-05-07 | |||
| US20140217056A1 | 2014-08-07 | |||
| US20160167980A1 | 2016-06-16 | |||
| US20050279768A1 | 2005-12-22 | |||
| JP2016002529A | 2016-01-12 |
Attorney, Agent or Firm:
TACHIBANA, Kenji et al. (JP)
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