Water drinking container structure

The utility model provides a water drinking container structure which contains: a container, a set of this container top open -ended container lid of locating, and the straw cap who locates this container side of covering is organized in an activity, this container lid is equipped with a straw perforation and a ventilative groove, it is that the group establishes a straw spare that this straw is perforated, should be used for filling in the pneumatic valve pad body of establishing a gas pocket in ventilative groove, and a lateral wall in most likely ventilative groove is the concave guide slotof establishing still, make this pneumatic valve pad body and this guide slot that it switches on the clearance to have one within a definite time, this straw cap can slide along the container lid toopen and close, and then pop out this straw spare to drink or buckle and cover, and this straw cap bottom is fender portion and a backstop portion before being equipped with respectively along the pneumatic valve pad body, mo