Leak-proof straw cup

A leak-proof straw cup, comprising:

• a receiving portion (1) for receiving liquid;
• a first water outlet portion (4) arranged in the receiving portion (1) and used for transferring the liquid;
• and
• a storage portion (5) fixed to a side wall of the receiving portion (1) and used for storing the first water outlet portion (4);
• wherein, the leak-proof straw cup further comprises a sealing portion (2) detachably connected to the receiving portion (1) and used for sealing the receiving portion (1);
• and
• a circulation hole (3) formed in the sealing portion (2) and connecting two sides of the sealing portion (2);
• wherein, a connecting portion (10) is fixed to a bottom of the sealing portion (2) and connected to the circulation hole (3), and the first water outlet portion (4) penetrates through the connecting portion (10);
• a blocking portion (15) is fixed in the connecting portion (10) and has an end face protruding towards the sealing portion (2), a plurality of water holes (16) are formed in the blocking portion (15), and a first sealing portion (17) for sealing the water holes (16) is slidably arranged in the connecting portion (10);
• a control portion (19) is fixed to the sealing portion (2) and partially extends into the circulation hole (3), the control portion (19) is hollow, a driving portion (20) is arranged in the control portion (19), the first sealing portion (17) is circular and disposed around an end of the driving portion (20), and the first water outlet portion (4) penetrates into the driving portion (20) and is connected to a second water outlet portion (12).