DOUBLE A CAP STRUCTURE

A double cap structure is provided to combine a foreign matter filtering function and a normal lid function, and to remove any foreign matters present in a container. A double cap structure is comprised of: a first connection part(6) formed at both sides of a cap(4); and a second connection part(9)...

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Bibliographic Details
Main Author JANG, HYUN DOO
Format Patent
LanguageEnglish
Published 12.03.2008
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Summary:A double cap structure is provided to combine a foreign matter filtering function and a normal lid function, and to remove any foreign matters present in a container. A double cap structure is comprised of: a first connection part(6) formed at both sides of a cap(4); and a second connection part(9) to connect an upper bottle(1) and a lower bottle(11). The first connection part is connected to the mouth of an upper bottle, and the second connection part is connected to the mouth(10) of a lower bottle. Further, the cap structure includes a filtering net(5), a protruded portion(7) to connect-seal the upper bottle, and a protruded portion(8) to connect-seal the lower bottle. Both the first and second connection parts are assembled in a detachable manner.
Bibliography:Application Number: KR20060086824