Cold insulation cup

Abstract

A cold insulation cup includes a cup body with a cup opening at both ends, an inner container, a first cup cover and a second cup cover. The inner container is arranged in the cup body, and one end of the inner container is provided with a cup opening. The first cup cover is detachably arranged at the cup opening at one end of the cold insulation cup, the second cup cover is detachably arranged at the cup opening at the other end of the cold insulation cup. An inner cavity of the inner container forms a first storage region, a second storage region is formed between an outer wall of the inner container and an inner wall of the cup body, one of the first and second storage regions is used for storing a refrigerated object, and the other one is used for storing a cold insulation medium.

1 . A cold insulation cup, comprising:
 a cup body, wherein two ends of the cup body are respectively provided with a cup opening;   an inner container, wherein the inner container is arranged in the cup body, and one end of the inner container is provided with a cup opening;   a first cup cover, wherein the first cup cover is detachably arranged at the cup opening at one end of the cold insulation cup; and   a second cup cover, wherein the second cup cover is detachably arranged at the cup opening at the other end of the cold insulation cup;   wherein, an inner cavity of the inner container forms a first storage region, an outer wall of the inner container and an inner wall of the cup body are spaced apart to form a second storage region, one of the first storage region and the second storage region is used for storing a refrigerated object, and the other one of the first storage region and the second storage region is used for storing a cold insulation medium;   wherein, the first cup cover is arranged at the cup opening at one end of the cold insulation cup by threaded connection; and/or, the second cup cover is arranged at the cup opening at the other end of the cold insulation cup by threaded connection;   wherein, the first cup cover and the second cup cover are respectively connected with side walls of the cup openings at two ends of the cup body; or, the first cup cover is connected with a side wall of the cup opening of the inner container at one end of the cold insulation cup where the cup opening of the inner container is located, and the second cup cover is connected with the side wall of the cup opening of the cup body at the other end of the cold insulation cup.   
     
     
         2 . The cold insulation cup according to  claim 1 , wherein the inner container is detachably arranged in the cup body. 
     
     
         3 . The cold insulation cup according to  claim 2 , wherein an outer side wall of the inner container at one end where the cup opening of the inner container is located is in threaded connection with an inner side wall of the cup body. 
     
     
         4 . The cold insulation cup according to  claim 2 , wherein an outer peripheral side wall of the inner container is provided with an annular flange for abutting against an end portion of the cup body. 
     
     
         5 . The cold insulation cup according to  claim 4 , wherein an outer peripheral side wall of the annular flange is provided with an anti-skid structure, and the anti-skid structure comprises anti-skid lines or an anti-skid protrusions; and/or,
 the outer peripheral side wall of the annular flange is set in a polygonal shape, and a side edge of the polygonal shape is set as a straight edge or a concave arc edge.   
     
     
         6 . The cold insulation cup according to  claim 1 , wherein the side wall of the inner container is provided with a viewing region; and the inner container is made of a transparent material, or the side wall of the inner container is provided with a viewing window. 
     
     
         7 . The cold insulation cup according to  claim 6 , wherein the side wall of the inner container is provided with a scale. 
     
     
         8 . The cold insulation cup according to  claim 1 , wherein the cold insulation cup comprises a handle, and the handle is connected with the first cup cover or the second cup cover; or, the handle is connected with the cup body; or, the handle is connected with the inner container.