The utility model provides a novel prevent tired bracket, the bracket includes a rectangle body, convex toe -end outside its bottom has earlier on, the flue is high in intensity, excellent in resilience, the high 15mm of toe -end, the fillet is the R20 fillet, amalgamation plate height degree is 150mm. The utility model discloses can make pillar and bracket self fatigue strength meet the demands under the circumstances that does not increase a column dimension, it is normally current not influence the vehicle simultaneously, does not take the lane area, improves the economic benefits of boats and ships.