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Bottle cap

  • US 8,807,362 B2
  • Filed: 01/07/2009
  • Issued: 08/19/2014
  • Est. Priority Date: 10/17/2008
  • Status: Expired due to Fees
First Claim
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1. A bottle cap disposed in a content discharge direction of a container to contain heterogeneous materials, the bottle cap comprising:

  • a main body coupled to a neck of the container;

    a containing part having a storage space, the containing part being assembled inside the main body,wherein an operated part is assembled in a center of an upper support part of the main body,a descending operation part of an operation part is coupled to the operated part so that the operated part descends by the descending operation part, wherein the operation part is assembled in a center of a main body spout of the main body, and when the operation part is rotated, the operation part is rotated at a predetermined angle with respect to the center of the main body spout to allow the operated part to descend by the descending operation part, andan opening part for sealing an opening hole of the storage space is coupled to a lower end of the operated part.

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