| 摘要 |
PURPOSE: A vehicle bumper of a reinforcement structure is provided to elongate a length of a protrusion part by attaching a reinforcing plate between the protrusion part and a coupling part when coupling the protrusion part to a vehicle body with the coupling part, and prevent the protrusion part from being pushed into the vehicle body due to an impact energy by supporting a portion between a reinforcing part and the coupling part with a push-preventing bracket, thereby securing the safety of passengers. CONSTITUTION: A vehicle bumper of a reinforcement structure includes a protrusion part(30), a coupling part(40) coupled to a frame(50) by bolts(41), a "£"-shaped reinforcing plate(34) connecting the protrusion part to the coupling part by welding, wherein the protrusion part includes a bumper face(31), an absorption part(32) formed of styrene foam and urethane and provided in the bumper face for absorbing an impact energy in case of collision, and a reinforcement part(33) provided inside the absorption part for reinforcing the absorption part attached to the bumper face, and the reinforcing plate includes a "£"-shaped push-preventing bracket(35) inside to be attached to the reinforcement part and the coupling part for preventing the protrusion part from being pushed into a vehicle body.
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