Automobile trunk lid buffer piece

The invention relates to the technical field of automobile body design, and discloses an automobile trunk lid buffer piece which is installed on an automobile trunk lid metal plate inner plate, and the automobile trunk lid metal plate inner plate is installed on an automobile body. When the automobile trunk lid metal plate inner plate is closed on the automobile body, the buffer piece is used forbuffering and limiting the trunk metal plate inner plate in the closed state, and an inserting groove corresponding to the buffer piece is formed in the automobile body. And two clamping grooves are oppositely formed in the groove wall of the inserting groove. By means of the inserting groove which is formed in the corresponding positions of the automobile body and used for allowing the buffer piece to be inserted in and annular grooves, rubber rings and other components which are arranged on the shell body are matched with one another, the shell body inserted into the inserting groove can befixed, and connection betw