Pedal support structure for a vehicle

A support structure for a pedal (10) for a vehicle, which is connected to a toeboard panel (14) for separating an engine compartment (11) from a passenger compartment (12) and to a steering beam (15) disposed at a rear portion of a vehicle body, supports the pedal (10) via a pedal bracket (16) below an instrument panel. The pedal bracket (16) is formed of two pieces, a front bracket section (16A) and a rear bracket section (16B). The front bracket section (16A) is fixed to the toeboard panel (14), and the rear bracket section (16B) is fixed at or below the steering beam (15) and is provided with the pedal (10). A rear end part of the front bracket section (16A) is slidably secured into a front end part of the rear bracket section (16B) with a coupling unit (22, 23). In the support structure, the coupling unit (22, 23) disengages the rear end part of the front bracket section (16A) and the front end part of the rear bracket section (16B) from each other when an impact load, pushing backward the toeboard panel (14), is applied. Thus, the support structure for the pedal (10) separates the pedal (10) away from the feet of a driver in case of a crash where the bulkhead and the toeboard panel (14) intrude into the passenger compartment. The separation prevents the pedal (10) from hitting the driver at the feet, and avoids imposing the crash load on the feet of a driver. Consequently, the support structure for the peal (10) improving the protection of the driver can be provided.