| 摘要 |
PURPOSE: A portable water purifier is provided to secure the quality of purified water while preventing contamination of water, and to exchange a filtering member easily while offering convenience and portability efficiently. CONSTITUTION: A portable water purifier comprises the following: a cover(10) having an outlet(14) discharging the purified water and an inlet(12) transferring water; a filter coupling part(20) combined on the cover rotatably; a purification filter(30) combined on the filter coupling part; a cylindrical cup(40) combined to the cover; a recess groove(22) formed to a long diameter direction; and a long insertion coupling member(32) combined on the filter coupling part.
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