PE milk tea cover convenient to open

The utility model relates to the technical field of milk tea covers, and discloses a PE milk tea cover convenient to open, which comprises a cover body, the cover body is sleeved on the top of a milk tea cup, a communication insertion pipe is arranged above the cover body, the communication insertion pipe penetrates through the top of the cover body to enter the lower part of the cover body, and a sealing cover is arranged above the communication insertion pipe. According to the device, after the top which can be repeatedly disassembled and assembled and to be bonded is arranged and inserted into the interior, the two top parts are inserted between the two corresponding top parts at the same time, and after the bottom parts penetrate into the interior and make contact with the bottom surface of the interior, the whole device is rotated, so that the top parts of the top parts are sealed, and the top parts of the communication insertion pipes are sealed. According to the milk tea machine, the two rotating shaft