Container for contain different beverages

Abstract

The present invention relates to a “container for contain different beverages”, which comprises an outer container, an inner container and a cap, wherein, said outer container, which is an integral hollow body, has an spout opening with external male thread on the outer peripheral and a protruding round hump with an annular sunken dent of internal caliber in the center of the bottom surface; said inner container, which is an integral hollow tubular body throughout to both ends thereof, has an annular upper tubular opening with a ring of integral annular radial outer protruding jut hoop on the outer peripheral; and said cap has an annular buckling dent with a ring of integral annular radial inner protruding jut hoop disposed therein and an internal female thread is formed in the inner wall of the lateral surface; Put bottom surface end of the inner container into the outer container to insert into the annular sunken dent therein; then, fill two beverages of different flavor into the outer container and the inner container respectively. When screw the cap to engage with the spout opening of the outer container, the inner protruding jut hoop in the cap will concurrently buckle with the outer protruding jut hoop of the inner container in latch manner so that two beverages of different flavor are filled in the outer container and inner container respectively without mixing.

1 . A “container for contain different beverages” comprising:
 an outer container, which is an integral hollow body made of nontoxic material in edible grade via unitarily protruding mold, includes a first holding cavity encompassed by a top surface, a bottom surface and a lateral surface, wherein, an annular neck spout opening with external male thread on the outer peripheral is perforated in the top surface center for communicating with the first holding cavity and a protruding round hump with an annular sunken dent of internal caliber in the top center thereof is integrally disposed in the internal center of the bottom surface in upwards facing the first holding cavity manner;   an inner container, which is an integral hollow tubular body made of nontoxic material in edible grade via unitarily protruding mold and nested in the outer container, includes a second holding cavity encompassed by a top surface, a bottom surface and a lateral surface, wherein, an annular upper tubular opening with a ring of integral annular radial outer protruding jut hoop on the outer peripheral is perforated in the top surface center for communicating with the second holding cavity and an annular lower tubular opening with peripheral caliber at the shrunk end is perforated in the bottom surface center for communicating with the second holding cavity such that the external caliber is slightly smaller than the internal caliber of the annular sunken dent on the outer container; and   a cap, which is served to cap on the top surface of the outer container, includes an downwards open hollow cavity encompassed by a closed top surface, an open bottom surface and a lateral surface for capping with the neck spout opening on the outer container, wherein, an annular buckling dent with a ring of integral annular radial inner protruding jut hoop is integrally disposed in the internal center of the top surface in downwards facing the bottom surface manner, and an internal female thread is formed in the inner wall of the lateral surface for complementarily mating with the external male thread on the outer peripheral of the top end of the neck spout opening on the outer container.   
   
   
       2 . A container for contain different beverages as recited in  claim 1 , wherein, the fit tolerance between said external peripheral caliber of the lower tubular opening in the inner container and said internal caliber of the annular sunken dent on the outer container is in interference fit state or transition fit state. 
   
   
       3 . A container for contain different beverages as recited in  claim 1 , wherein, further comprising a leakproof gasket for interposed between said top surface of the inner container and said bottom surface of the annular buckling dent in the cap. 
   
   
       4 . A container for contain different beverages as recited in  claim 1 , wherein, a safety ring with rupturable part further wraps beneath the bottom surface of the cap. 
   
   
       5 . A container for contain different beverages as recited in  claim 1 , wherein, the diameter of the middle-section for said inner container is adapted and swollen into barrel shape to become bigger than that of both end sections. 
   
   
       6 . A container for contain different beverages as recited in  claim 1 , wherein, an annular sunken dent of internal caliber is directly adapted and disposed in the internal center of the bottom surface in the outer container in upwards facing the first holding cavity manner without any protruding round hump such that the caliber is slightly larger than the peripheral caliber of the bottom surface in the inner container with fit tolerance in interference fit state or transition fit state. 
   
   
       7 . A container for contain different beverages as recited in  claim 1 , wherein, said bottom surface of the inner container is adapted and designed into closed end.