초록 ▼

The present invention provides a water purifier which is easily removable from a drinking water supply apparatus, and has a built-in filtration filter with high efficiency of purifying raw water of a bottle. The water purifier is removable from a drinking water supply apparatus, and the drinking wat

The present invention provides a water purifier which is easily removable from a drinking water supply apparatus, and has a built-in filtration filter with high efficiency of purifying raw water of a bottle. The water purifier is removable from a drinking water supply apparatus, and the drinking water supply apparatus including a bottle for containing water and a main body which has a recess into which a neck of the bottle is insertable. The water purifier is characterized by being placed between the recess of the main body and the neck of the bottle.

대표청구항 ▼

1. A system comprising a drinking water supply apparatus and a water purifier which is removable from the drinking water supply apparatus, comprising: (a) the drinking water supply apparatus; and(b) the water purifier wherein the drinking water supply apparatus includes a bottle for containing water

1. A system comprising a drinking water supply apparatus and a water purifier which is removable from the drinking water supply apparatus, comprising: (a) the drinking water supply apparatus; and(b) the water purifier wherein the drinking water supply apparatus includes a bottle for containing water and a main body having a recess into which a neck of the bottle is insertable, and the water purifier is placed between the recess of the main body of the drinking water supply apparatus and the neck of the bottle, wherein the water purifier comprises: a recessed portion into which the neck of the bottle for containing water is insertable;a protruding portion which is present at a bottom of the recessed portion and is insertable into an inside of the bottle;a neck portion which is insertable into the recess of the main body of the drinking water supply apparatus;a filtration filter which is present in a water passage between the neck of the bottle for containing water and a projection disposed at a bottom of the recess of the main body of the drinking water supply apparatus; anda hollow fiber membrane, which is a hydrophilic hollow fiber membrane, and wherein the hollow fiber membrane is a part of the filtration filter wherein:the filtration filter is provided with a member which allows air to pass through but does not allow water to pass through,the member which allows air to pass through but does not allow water to pass through, is a hydrophobic hollow fiber membrane, andthe water purifier includes a main case, wherein the shape of the main case fits to the shape of a bottle holder which is part of the main body of the drinking water supply apparatus; andwherein the projection and the bottle holder are not part of the same structure and the projection is insertable into the filter. 2. The water purifier according to claim 1, further comprising: a pressure device or a suction device. 3. The water purifier according to claim 1, further comprising a water supply inlet communicating with the projection and the protruding portion; wherein only the protruding portion enters the neck of the bottle; andwherein the projection only enters the water supply inlet.