A rear module can include a tailgate configured to pivot about a pivot axis that extends transversely with respect to the vehicle longitudinal direction, and a frame element that extends transversely with respect to the vehicle longitudinal direction and is integrated into the tailgate. The frame element has a first fastening assembly at its respective ends. The first fastening assembly being set up to selectively lock the rear module in a closed state of the tailgate together with second fastening assembly which are configured on the rear-side vehicle body. A motor vehicle can have such a rear module.

A side sill assembly of a vehicle with reinforced stiffness includes a side sill inner, a side sill outer, and a reinforcement unit provided between the side sill inner and the side sill outer. The reinforcement unit includes an upper member having a first upper surface and a first lower surface located lower than the first upper surface, wherein the first upper surface and the first lower surface are alternately disposed in a longitudinal direction of the vehicle; a lower member having a second upper surface and a second lower surface located lower than the second upper surface, wherein the second upper surface and the second lower surface are alternately disposed in the longitudinal direction of the vehicle; and an intermediate member bonded to the upper member and the lower member, respectively, between the upper member and the lower member.

Aside door structure for a vehicle includes a door beam that has hollow sections which are open at two ends in a longitudinal direction, and a hinge reinforcement member including a bent plate body in a crank shape that is joined to one of a front end and a rear end of the door beam. The hinge reinforcement member forms the crank shape by integrally forming a middle portion that closes an opening in the one of the front end and the rear end of the door beam and is joined to a stepped vertical wall of an inner panel of a side door, an outer end portion that is joined to a stepped outer side wall of the inner panel and an outer wall of the door beam, and an inner end portion that is joined to an inner wall of the door beam.

A side door assembly is provided for an automotive vehicle body having a side opening. The side door assembly includes a lower body front casting for hinged connection to the vehicle body. A lower body rear casting is also provided for latch connection of the vehicle door assembly to the vehicle. An extrusion and/or extrusions connect the front and rear castings providing a side door assembly that is extremely light, enhancing the ability of the driver to enjoy the vehicle.

A door system for a vehicle includes a vehicle body structure and a first door structure. The first door structure includes a first door beam extending between a lower part and an upper part of the vehicle body structure when the first door structure is closed. The first door beam includes a first engaging part arranged to interact with an essentially correspondingly shaped first receiving guide rail when the first door structure is in the closed position. The first receiving guide rail extends in a lateral direction of the vehicle body structure, aligned with an extension of a first cross member extending in a lateral direction of the vehicle body structure. Upon a side collision, the first door beam is arranged to engage with the first cross member and the receiving guide rail is arranged to prevent the first engaging part from moving in a vertical direction.

Aside door structure for a vehicle includes a door beam that has hollow sections which are open at two ends in a longitudinal direction, and a hinge reinforcement member including a bent plate body in a crank shape that is joined to one of a front end and a rear end of the door beam. The hinge reinforcement member forms the crank shape by integrally forming a middle portion that closes an opening in the one of the front end and the rear end of the door beam and is joined to a stepped vertical wall of an inner panel of a side door, an outer end portion that is joined to a stepped outer side wall of the inner panel and an outer wall of the door beam, and an inner end portion that is joined to an inner wall of the door beam.

A vehicle panel structure according to technology disclosed herein includes: a panel member employed in a vehicle; a joining member configured including an angled wall that is disposed on one plate thickness direction side of a joined-to wall of the panel member, and that is angled with respect to the joined-to wall, and a joining wall that is disposed facing the one plate thickness direction side of the joined-to wall, and that is coupled to the angled wall through a bent portion; and a spot weld that configures a join portion where the joining wall is joined to the joined-to wall, and that is set at a portion of the join portion where an extension line running along an axial direction of the angled wall intersects.

A vehicle door is provided having an outer panel reinforced by a panel reinforcement and which is configured to generate low-frequency sound dominantly at the time of closing the door. The door has an outer panel openably/closably attached to a vehicle body by a front hinge; and a panel reinforcement extending in a vehicle front-rear direction on an inner side of the outer panel. The outer panel and the panel reinforcement are fixed by plural adhesion sections. The number of the adhesion sections in an upper area of the outer panel is larger than the number of the adhesion sections in a lower area of the outer panel. The number of the adhesion sections provided in a front lower area near the front hinge in the lower area is larger than the number of adhesion sections in a rear lower area away from the front hinge in the lower area.

A side vehicle-body structure of a vehicle that suppresses displacement of a front wall portion of a center pillar to a vehicle-width-direction inner side with respect to a rear wall portion of the center pillar due to a side collision load. The side vehicle-body structure of the vehicle in which the center pillar does not exist on a body side includes a front door, and a rear door having a length in a front-rear direction shorter than a length of the front door in the front-rear direction. The rear door has a center pillar on a door side in a front portion, and a gusset member protruding from a rear wall portion of the center pillar to a door outer panel side with respect to an outer wall portion of the center pillar and having a receiving surface portion for a side collision load along the door outer panel.

A door structure of a vehicle, capable of reliably transmitting a load, is provided. A rear side door (1) includes an inner panel (2) and an elongated door beam (4) that is attached to an outer side of the inner panel (2) in a vehicle width direction of a vehicle body and arranged along a front-rear direction of the vehicle body. The door beam (4) includes a first plate portion (11) of a first bracket (10), which has a first surface intersecting an axis along the vehicle width direction, and a vehicle width direction plate portion (21) of a second bracket (20), which has a second surface intersecting an axis along the front-rear direction of the vehicle body. The door beam (4) is joined to the inner panel (2) via both the first plate portion (11) and a second plate portion (12).