The tail gate push rod is of sealing structure between movable pipe and static pipe

The sealing structure between the movable pipe and the static pipe for the tail gate push rod is good in sealing effect and easy to assemble. In order to achieve the purpose, the utility model adoptsthe following technical scheme: the following technical scheme is adopted; the invention discloses a sealing structure between a movable pipe and a static pipe for a tail gate push rod. Wherein the movable pipe and the static pipe are sleeved with each other. A plurality of sealing pieces are arranged between the movable pipe and the static pipe; the sealing piece is fixed with the static pipe; aplurality of annular grooves are formed in the inner wall of the static pipe; the annular grooves are formed at intervals along the axis of the static pipe; the sealing piece comprises a plurality ofmetal pieces and annular colloid wrapped on the metal pieces, the circumferential outer edge of the colloid wraps the metal pieces and is tightly matched in the annular groove, and the circumferentialinner edge of the colloid i