Abstract: A brake pedal structure according to an embodiment of the present invention includes a pedal hanger fixed to a dash panel, a brake pedal whose upper end is pivotally installed directly at the pedal hanger via a pin, a release bracket fixed to a fixing bracket mounted on to a cowl cross bar, a mounting bracket fixed at an upper surface of the pedal hanger, an upper portion of the mounting bracket being placed between the fixing bracket and the release bracket; a triangular link having a right-angled triangular shape configuration, and a linear link whose lower end is pivotally connected to corner of vertical side of the triangular link, an upper end of the linear link being pivotally and releaseably coupled to the pin, and the linear link being configured to separate from the pin when a vehicle collision occurs.

Abstract: A mechanism adapted to shift the brake pedal toward the front of the vehicle when the dash panel is pushed toward the passenger compartment due to a vehicle collision is disclosed. The brake pedal structure prevents injury to a driver's ankle by minimizing impact transmitted through the brake pedal in the vehicle collision.