Cap assembly with sectional storage chamber for secondary material

Abstract

The present invention relates to a cap assembly mounted on a discharging portion of a container for containing an ingredient different from that in accommodated in a container, which comprise a cap body a cap body formed by an upper cap part and a lower cap part which may be divided along a cut-off line; a housing with a storage chamber for a secondary ingredient formed by the lower portion of the upper cap part; a sealing assembly provided below the lower cap part, comprising a sealing element and a space through which the secondary ingredient may be discharged in use; and a mouth formed above the lower cap part. The cap assembly of the present invention has advantageous effects of convenience in use and of preventing alteration thereof.

1 . A cap assembly mounted on a discharging portion of a container for containing a secondary ingredient different from a primary ingredient in accommodated in a container, comprising:
 a cap body formed by an upper cap part and a lower cap part which are adapted to be divided along a cut-off line;   a housing with a storage chamber for a secondary ingredient formed by the lower portion of the upper cap part;   a sealing assembly provided below the lower cap part, comprising a sealing element and a space through which the secondary ingredient may be discharged in use; and   a mouth formed above the lower cap part.   
     
     
         2 . A cap assembly in accordance with  claim 1 , wherein the sealing assembly assembled to the cap body is maintained by an annular hoop provided at the lower cap part. 
     
     
         3 . A cap assembly in accordance with  claim 1 , wherein an elongated protrusion is upwardly formed at the sealing element. 
     
     
         4 . A cap assembly in accordance with  claim 1 , wherein said mouth is adapted to tightly engage with the inner wall of the upper cap part of the cap body. 
     
     
         5 . A cap assembly in accordance with  claim 4 , wherein the mouth and the inner wall of the upper cap part are threaded each other. 
     
     
         6 . A cap assembly in accordance with  claim 5 , wherein the thread engagement is a snap-on-screw-off type. 
     
     
         7 . A cap assembly in accordance with  claim 1 , wherein said sealing element is assembled to the sealing assembly. 
     
     
         8 . A cap assembly mounted on a discharging portion of a container for containing a secondary ingredient different from a primary ingredient in accommodated in a container, comprising:
 a cap body including an upper cap part and a lower cap part;   wherein said upper cap part having a housing is mounted above a mouth provided at the lower cap part, and said lower cap part includes a sealing element for sealing a storage chamber in the housing.   
     
     
         9 . A cap assembly in accordance with  claim 8 , wherein the sealing element is assembled to the sealing assembly. 
     
     
         10 . A cap assembly in accordance with  claim 8 , wherein an elongated protrusion is upwardly formed at the sealing element.