Front hood structure for vehicle

DRIVE August 1, 2001
Source
A front hood structure for a vehicle is provided to improve an absorbing efficiency of collision energy at the front part of a front hood of the vehicle. In the structure, a reinforcement (4) is disposed between an outer panel (1) and an inner panel (2). The reinforcement (4) is provided with a first bending part (41), forming an angular configuration. The reinforcement (5) further includes a second bending part (44) formed on an end of a wall (43) on the front side of the first bending part (41). The second bending part (44) engages with an engaging part (21) formed on the inner panel (2), in the vicinity of a hemming joint (5) between the outer panel (1) and the inner panel (2). On the rear side of the first bending part (41), a wall (42) has its terminal fixed on the inner panel (2), in the vicinity of a front side of a hood lock (6). For an upward collision, the walls (42, 43) operate to receive a load at a wide angle to transmit it to the inner panel (2). For the front collision, the second bending part (44) disengages from the engaging part (21) with the shrinkage of the reinforcement (4).

Discussion in the ATmosphere

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