Title:
DETACHABLE FILTER ELEMENT ASSEMBLY AND WATER PURIFIER
Document Type and Number:
WIPO Patent Application WO/2022/134605
Kind Code:
A1
Abstract:
The present application relates to a detachable filter element assembly and a water purifier. The detachable filter element assembly comprises a filter bottle used for placing a filter element and a limiting piece disposed on the filter bottle. The filter bottle comprises a filter bottle body provided with a first bottle opening and a filter bottle cap which can be screwed onto the first bottle opening. The limiting piece can move in the axial direction of the filter bottle relative to the filter bottle, and when the limiting piece moves forward to a locking position, the filter bottle body and the filter bottle cap are both limitably fitted with the limiting piece, so as to prevent water leakage from occurring during a disassembly process. When the limiting piece moves out from the locking position, at least one of the filter bottle body and the filter bottle cap can move relative to the limiting piece, so that the filter bottle cap can be unscrewed from the filter bottle body.
Inventors:
WANG JIANFENG (CN)
YUAN SIQI (CN)
DAI SHILIN (CN)
WU WEILI (CN)
TENG YONG (CN)
ZANG XIAOLONG (CN)
YUAN SIQI (CN)
DAI SHILIN (CN)
WU WEILI (CN)
TENG YONG (CN)
ZANG XIAOLONG (CN)
Application Number:
PCT/CN2021/111528
Publication Date:
June 30, 2022
Filing Date:
August 09, 2021
Export Citation:
Assignee:
GREE ELECTRIC APPLIANCES INC ZHUHAI (CN)
International Classes:
B01D29/11; B01D35/30
Foreign References:
| CN112569676A | 2021-03-30 | |||
| CN112569672A | 2021-03-30 | |||
| CN112619271A | 2021-04-09 | |||
| CN208770988U | 2019-04-23 | |||
| CN210656219U | 2020-06-02 |
Attorney, Agent or Firm:
ADVANCE CHINA IP LAW OFFICE (CN)
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