Drinking cup

Abstract

Disclosed is a drinking cup including a cup body and a cup bottom. The cup bottom is connected to one side of the cup body, the cup bottom and the cup body enclose a water-holding cavity with an opening opposite to the cup bottom, the water-holding cavity is configured for holding liquid drinks, the cup bottom is protruded toward the water-holding cavity to form a temperature regulating portion. The temperature regulating portion has a temperature regulating cavity inside, and the temperature regulating cavity is filled with heat exchange substances, to exchange heat with the liquid drinks. The present application solves the technical problem that the existing water cup cannot adjust the water temperature.

What is claimed is: 
     
         1 . A drinking cup, comprising:
 a cup body; and   a cup bottom, wherein the cup bottom is connected to one side of the cup body, the cup bottom and the cup body cooperate to form a water-holding cavity with an opening opposite to the cup bottom, the water-holding cavity is configured for holding liquid drinks, the cup bottom is protruded toward the water-holding cavity to form a temperature regulating portion, the temperature regulating portion has a temperature regulating cavity inside, and the temperature regulating cavity is configured to hold heat exchange substances, to exchange heat with the liquid drinks.   
     
     
         2 . The drinking cup according to  claim 1 , wherein the temperature regulating portion is provided with a mounting opening communicating with the temperature regulating cavity, and a seal is detachably connected with the mounting opening for sealing the temperature regulating cavity, and the seal is removable from the mounting opening to replace the heat exchange substances. 
     
     
         3 . The drinking cup according to  claim 2 , wherein the seal is a sealing plug or a rotary cap. 
     
     
         4 . The drinking cup according to  claim 3 , wherein the mounting opening is arranged on a side of the cup bottom away from the cup body. 
     
     
         5 . The drinking cup according to  claim 4 , wherein the side of the cup bottom away from the cup body is provided with a mounting groove, the mounting groove is configured to accommodate the seal and is provided with an avoidance opening communicating with the mounting opening, the seal is detachably connected with the mounting opening through the avoidance opening. 
     
     
         6 . The drinking cup according to  claim 5 , wherein a gap is formed between an inner wall of the mounting groove and an outer peripheral surface of the seal. 
     
     
         7 . The drinking cup according to  claim 1 , wherein the cup body is protruded in a direction away from the water-holding cavity to form an arc surface. 
     
     
         8 . The drinking cup according to  claim 7 , wherein both the cup body and the cup bottom are made of silicone. 
     
     
         9 . The drinking cup according to  claim 8 , wherein the heat exchange substances are cold water or ice cubes. 
     
     
         10 . The drinking cup according to  claim 9 , wherein a surface of the cup body is provided with a non-slip portion.