Title:
HEAD ASSEMBLY FOR WATER PURIFICATION FILTER
Document Type and Number:
WIPO Patent Application WO/2018/084489
Kind Code:
A1
Abstract:
The present invention provides a head assembly for a water purification filter, comprising: a head body; a rotary shaft; and a fixed cap, wherein the rotary shaft, in particular, rotates in a state where the same is placed on a seating jaw formed on the head body, and a lower seal member is interposed on the portion where the rotary shaft is placed on the seating jaw, thereby preventing the problem of poor assembly occurring due to the lower seal member being displaced from a home position while the rotary shaft is coupled to the head body.
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Inventors:
PARK YONGWOON (KR)
Application Number:
PCT/KR2017/011900
Publication Date:
May 11, 2018
Filing Date:
October 26, 2017
Export Citation:
Assignee:
CHEONGHOSYSTEM CO LTD (KR)
International Classes:
B01D35/30
Foreign References:
| US20130067718A1 | 2013-03-21 | |||
| US20120031821A1 | 2012-02-09 | |||
| KR20130004102A | 2013-01-09 | |||
| KR860001110Y1 | 1986-06-05 | |||
| KR101311654B1 | 2013-09-25 |
Attorney, Agent or Firm:
NAMCHON PATENT & LAW FIRM (KR)
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