16-05-2023 дата публикации
Номер: CN116115052A
Принадлежит:
The invention relates to a cup cover and a water cup, the cup cover comprises an upper cover and a lower cover which are rotatably connected, the upper cover is provided with a first buckle head, and the lower part of the first buckle head is provided with a second buckle head; a lock catch cavity is formed in the lower cover, a rotatable lock catch is arranged in the lock catch cavity, a first lock catch block and a second lock catch block are arranged on the lock catch, a receding position used for receding the first buckle head and the second buckle head is arranged between the first lock catch block and the second lock catch block, and the upper cover is turned over so that the first buckle head and the second buckle head can both enter and exit the lock catch cavity. The lock catch rotates so that the first lock catch block can be matched with the first buckle head to limit the upper cover, or the first lock catch block and the first buckle head can be released from cooperation, meanwhile ...
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