Title:
BOTTLE CAP
Document Type and Number:
WIPO Patent Application WO/2010/114309
Kind Code:
A2
Abstract:
A bottle cap containing heterogeneous materials, which is applied in the discharge direction of the contents of the container, comprises a main body combined with a mouth part of the container, and a receiving part having storage space and an opening and closing hole, wherein the receiving part is formed inside the main body. A discharge tube sealing the opening and closing hole of the receiving part is combined with the upper part of the main body having the receiving part around the mouth part of the main body, which is the upper part of the main body, and the discharge tube combined around the mouth part of the main body is combined with an upper cap, which is for opening and closing, around the upper part thereof. When the bottle cap is opened by the rotation of the upper cap, the upper stopper part of the discharge tube of the upper cap moves up by being hooked to the upper stopper part of the discharge tube of the discharge tube. If the stopper protrusion of the discharge tube is resisted by the mouth part of the main body in the process, the discharge tube cannot move up further and is stopped. If the upper cap is further rotated in the opening direction in the process, the upper stopper part of the discharge tube of the upper cap is released from the upper stopper part of the discharge tube. The sealing part of the discharge tube stopping the opening and closing hole of the receiving part is opened in the rising process of the discharge tube, which allows the heterogeneous materials contained in the storage space of the receiving part to be dispensed into the container to be mixed. An upper stopper part and a lower stopper part are formed at the upper outer ring-shaped part of the discharge tube, and the size of the outer ring-shaped part of the mouth part of the main body is maximized to increase the volume of a storage space.
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Inventors:
LEE, Jeong-Min (1119-56, Sanggye-dong Nowon-gu, Seoul 139-837, 139-837, KR)
이정민 (서울시 노원구 상계동 1119-56, 139-837 Seoul, 139-837, KR)
이정민 (서울시 노원구 상계동 1119-56, 139-837 Seoul, 139-837, KR)
Application Number:
KR2010/001982
Publication Date:
October 07, 2010
Filing Date:
March 31, 2010
Export Citation:
Assignee:
LEE, Jeong-Min (1119-56, Sanggye-dong Nowon-gu, Seoul 139-837, 139-837, KR)
이정민 (서울시 노원구 상계동 1119-56, 139-837 Seoul, 139-837, KR)
이정민 (서울시 노원구 상계동 1119-56, 139-837 Seoul, 139-837, KR)
International Classes:
B65D51/28; B65D25/08; B65D51/16; B65D51/18; B65D81/32
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