A bumper reinforcement includes a bumper reinforcement body, a first extension portion, a second extension portion, and a weakened portion. The bumper reinforcement body is molded from a synthetic resin material, a length of the bumper reinforcement body extends in a vehicle width direction. The first extension portion is integrally molded with the bumper reinforcement body so as to extend from the bumper reinforcement body toward a vehicle rear side and oppose a vehicle structural member extending in the vehicle width direction from a vehicle front side. The first extension portion is provided within a range spanning from a vehicle width direction side end portion to a position at 40% of an overall vehicle width direction length of a vehicle front end section away from the vehicle width direction side end portion. The second extension portion is integrally molded with the bumper reinforcement body.

To suppress deformation of a vehicle cabin by efficiently absorbing an impact load obliquely from a vehicle front side, a vehicle-body front structure includes an upper-side cross member, a lower-side cross member, upper-side impact absorption members that support respective ones of both vehicle-width-direction sides of the upper-side cross member, and lower-side impact absorption members that support respective ones of both vehicle-width-direction sides of the lower-side cross member. The upper-side impact absorption members and the lower-side impact absorption members are each positioned farther on a vehicle-width-direction outer side at a position farther on a vehicle front side.

A first member (110) of an automotive structural member (1) has a flange portion (111), a first member ridgeline portion (112) connected to the flange portion (111), a protruding portion (113) having a top surface (113a) which is connected to, the first member ridgeline portion (112) and is aligned with a top surface (111a) of the flange portion (111) at the same level (L), and a recessed portion (114) adjacent to the protruding portion (113). A second member (120) has a second member ridgeline portion (121) having an upper surface (121a) in contact with a lower surface (112b) along the lower surface (112b) of the first member ridgeline portion (112), a vertical wall (122) connected to the second, member ridgeline portion (121), and a bottom wall (123) connected to the vertical wall (122). A stiffening member (200) supports the recessed portion (114).

A cross-member arrangement for a bumper assembly on a motor vehicle includes a first deformation element mounting and a second deformation element mounting, a forward cross-member profile, which is connected to each of the two deformation element mountings, a rear cross-member profile, which is connected to each of the two deformation element mountings. A bumper assembly for a battery-powered motor vehicle includes one deformation element for bracing the bumper assembly against a front end of the motor vehicle arranged on each side of a central longitudinal axis of the motor vehicle.

A structural member for a vehicle includes bumper stays having a tubular configuration and fixed to each of front ends of a pair of front side members included in a vehicle, and a tubular bumper beam provided with holes and into which the bumper stay is inserted. Each of the bumper stays includes a first shock absorbing portion and a second shock absorbing portion provided adjacent to the first shock absorbing portion on an outer side.

A beam assembly includes a first beam that has a first tubular portion and a first projecting portion that extends from the first tubular portion. A second beam has a second tubular portion and a second projecting portion that extends from the second tubular portion. The elongated interior of the first tubular portion defines a first hollow area and the elongated interior of the second tubular portion defines a second hollow area. The first beam is attached to the second beam with the first projecting portion attached to the second tubular portion and the second projecting portion attached to the first tubular portion to define a third hollow area between the first and second projecting portions.

The vehicle horn configuration structure includes: a bumper beam arranged at a front of a vehicle and extending in a vehicle left-right direction; a bumper cover arranged at a position forward of the bumper beam in a vehicle front-rear direction; a horn component arranged at a position rearward of the bumper beam in the vehicle front-rear direction, and arranged at a position so that a sound-emitting part faces downward in a vehicle up-down direction and is located above a lower end of the bumper beam; and a duct component extending in the vehicle front-rear direction and arranged at a position located between the horn component and the bumper cover in the vehicle front-rear direction to guide a sound of the horn component to an opening provided on the bumper cover.

A bumper cross member for a motor vehicle, having a crossmember extending transversely to the longitudinal axis of the vehicle, and two crashboxes connected thereto and designed as hollow chamber sections. Each crashbox is connected with its end facing away from the vehicle to the crossmember in a respective end section thereof, and may be connected, with its end facing the vehicle, to a structural component of the vehicle. The crashboxes are supported with their end faces only in sections on the rear side of the crossmember, in particular such that the support is continuous or at least substantially continuous either in the upper and lower end-face areas, or in the two lateral end-face areas, while support of the other end-face areas is provided only in sections or absent. The distance between the end-face areas of the crashboxes, which are unsupported on the crossmember, is set from the rear side of the crossmember, such that only after a first phase of energy absorption with deformation of the crashbox is the end face facing the crossmember supported over its whole surface on the rear side of the crossmember.

The present invention relates to a bumper crossmember 2 for a motor vehicle, which bumper crossmember 2 extends in the motor vehicle transverse direction and has a hollow profile in cross section, which hollow profile has, in particular, a rectangular cross section. A reinforcing plate 5 is inserted in a middle length portion, the depth T of the reinforcing plate 5 decreasing in the motor vehicle longitudinal direction X toward the ends of the reinforcing plate 5.

The present disclosure discloses a bumper beam for a motor vehicle including a center portion free of mobility-specificity and side portions that may be altered according to design and specification of the mobility to secure collision performance so that the bumper back beam of which collision performance is secured and which satisfies various mobilities may be flexibly applied. Accordingly, it is possible to configure the back beam satisfying various mobilities based on a standardized model to secure collision performance so that manufacturing cost is reduced by assembling and producing the back beams with minimum molds.