Title:
WATER PURIFIER
Document Type and Number:
WIPO Patent Application WO/2022/134607
Kind Code:
A1
Abstract:
The present application relates to a water purifier, comprising a filter cartridge assembly, a water path board and a handle; the filter cartridge assembly is provided with connectors, the water path board is provided with interfaces matching with the connectors, the water path board is provided with limiting portions, and the handle is rotatably connected to the filter cartridge assembly; the handle is provided with locking portions and disassembling portions, and when the handle rotates relative to the filter cartridge assembly in a first direction, the locking portions press against the limiting portions to insert and press the connectors into the interfaces, and when the handle rotates relative to the filter cartridge assembly in a second direction, the disassembling portions press against the limiting portions to pull the connectors out of the interfaces. The limiting portions are directly arranged on the water path board, and the handle is directly arranged on the filter cartridge assembly, so that by using the cooperation relationship between the handle and the limiting portions, the connectors can be directly aligned with and locked to the interfaces or directly separated, reducing the intermediate dimension chains as much as possible, and reducing the possibility of intermediate assembly errors, thereby reducing the requirements for the machining of various parts, and reducing the machining difficulty.
Inventors:
LI GUANXUAN (CN)
SHEN HONGHAI (CN)
SHU YI (CN)
LIN SIHAN (CN)
GAO WEI (CN)
WEI ZHIYUAN (CN)
SHEN HONGHAI (CN)
SHU YI (CN)
LIN SIHAN (CN)
GAO WEI (CN)
WEI ZHIYUAN (CN)
Application Number:
PCT/CN2021/111542
Publication Date:
June 30, 2022
Filing Date:
August 09, 2021
Export Citation:
Assignee:
GREE ELECTRIC APPLIANCES INC ZHUHAI (CN)
International Classes:
C02F1/00; B01D35/30; C02F9/02
Foreign References:
| CN112642207A | 2021-04-13 | |||
| CN112742102A | 2021-05-04 | |||
| CN109621506A | 2019-04-16 | |||
| CN209522598U | 2019-10-22 | |||
| CN211611905U | 2020-10-02 | |||
| CN211536831U | 2020-09-22 | |||
| CN209865462U | 2019-12-31 | |||
| CN105032022A | 2015-11-11 | |||
| CN110975402A | 2020-04-10 | |||
| US20150182894A1 | 2015-07-02 |
Attorney, Agent or Firm:
ADVANCE CHINA IP LAW OFFICE (CN)
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