Complete preceding swing arm reinforcement that surrounds

The utility model discloses a complete preceding swing arm reinforcement that surrounds, including the last fixed body and the down fixed body, the one side of going up the fixed body is equipped withtwo jack catchs, and the opposite side is equipped with two the 1st stud hole, down one side of the fixed body is equipped with the cardboard, and the opposite side is equipped with the 2nd stud holewith a stud hole adaptation, jack catch, cardboard, a stud hole, the 2nd stud hole and go up the fixed body and form between the medial surface of the fixed body down before the accommodation space of swing arm, the screw rod pass a stud hole and the 2nd stud hole will go up the fixed body and the fixed body down revolve twist fixed. The utility model discloses, two parts of the fixed body and the down fixed body surround preceding swing arm from top to bottom in the adoption to the adoption bolt inserts a stud hole and the 2nd stud hole is fixed, and jack catch and fixed plate also play thejoint effect simultaneously