Kobe Steel, Ltd.

Hiroko Kashima

Masatoshi Yoshida

Hideki Ishitobi

Provided is a vehicle hood capable of improving pedestrian protection performance by suppressing an increase in acceleration secondary peak while increasing an acceleration primary peak. A vehicle hood includes an outer panel, an inner panel, and a deformable part that deforms with the outer panel when the outer panel deforms toward the inner panel, in which the inner panel includes a bottom, an upright wall, and an opposed part, and the deformable part includes a joint part joined to an intermediate wall of the upright wall or the opposed part, and a displaceable part that is close to or in contact with the outer panel above the bottom and is capable of being downward displaced with the outer panel to below the joint part when the outer panel deforms toward the inner panel.

Vehicle hood

Provided is a vehicle hood that allows a reduction in thickness of an outer panel while providing stiffness of the outer panel. A vehicle hood includes an outer panel, an inner panel, and a plurality of adhesive components. The inner panel has a plurality of beads. Each bead has a support part that supports each adhesive component. The adhesive components are provided on the support parts so as to be intermittently aligned along a specific direction. A support-part interval between the support parts adjacent to each other in an intersecting direction is smaller than an adhesive-component interval between the adhesive components adjacent to each other on the support parts.

A vehicle hood structure includes a hood outer panel and a hood inner panel. The hood outer panel includes at least one character line extending substantially in a vehicle front-rear direction. The character line intersects a central line that extends in a vehicle width direction and that passes through a central point where a center of the hood outer panel in the vehicle front-rear direction and a center of the hood outer panel in the vehicle width direction are superposed on each other. The character line intersects the central line at an intersection point positioned within a region extending from the central point by 300 mm or less in the vehicle width direction.

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Kobe, Japan

Hiroko Kashima