Reinforcement structure of vehicle front pillar

The utility model relates to a safe and firm reinforcement structure of vehicle front pillar with simple structure, belongs to the technical field of machinery and solves the problem that the strength of the existing vehicle front pillar is not enough. The improved reinforcement structure of vehicle front pillar comprises a front pillar outside plate and a front pillar inside plate, and is characterized in that a reinforcement plate is arranged between the front pillar outside plate and the front pillar inside plate, the reinforcement plate and the front pillar inside plate forms a bigger cavity, because the section area of an affordable load is increased, the updated structure can bear the bigger positive load than the existing structure, the intrusion quantity of the front pillar is reduced in a head-on crash, the living space of the passenger can be better ensured, and the optimization method considers the requirements of process, manufacture and the like. The reinforcement structure of vehicle front pillar has simple structure and convenient process.