The utility model provides a door water -logging is cut structure and is had its vehicle, door water -logging cut the structure and include: the base member is equipped with the installation department on, the base member passes through the installation department and links to each other with car door inner panel, reinforcement, reinforcement are established on the base member, and the installation department is injectd in partly at least and the base member cooperation of reinforcement, lip limit, lip limit include flexible material spare, one side of the door inner panel of car dorsad that established at the base member on the lip limit, and closing on one side of door glass and forming and interfere on the lip limit is established with door glass to flexible material spare, at least onesetting element, at least one setting element and matrix phase even, at least one setting element and car door inner panel cooperate in order to advance line location to the position of base member on car door inner panel. The utility model discloses a structure is cut to the door water -logging, can realize sealed between car door inner panel and the door glass, increases the location that structure and car door inner panel were cut to the door water -logging, eliminates because the structure is cut to the door water -logging matches badly and abnormal sound problem that door glass that arouse goes up and down.