A vehicle body may include a front pillar including a pillar front plate, a pillar rear plate, a pillar inner plate and a pillar outer plate, wherein the pillar front plate, the pillar rear plate, the pillar inner plate and the pillar outer plate form a tube; and a pillar reinforcement arranged in the front pillar. The pillar reinforcement may be arranged rearward of a front tire. A space may be provided between the pillar reinforcement and the pillar front plate.

A vehicle body may include a front pillar including a pillar front plate, a pillar rear plate, a pillar inner plate and a pillar outer plate, wherein the pillar front plate, the pillar rear plate, the pillar inner plate and the pillar outer plate form a tube; and a pillar reinforcement arranged in the front pillar. The pillar reinforcement may be arranged rearward of a front tire. A space may be provided between the pillar reinforcement and the pillar front plate.

A vehicle-mounted component attachment structure including a configuration member of a vehicle, a vehicle-mounted component, and a fixing member. The configuration member has plural recesses spaced apart from one another in a predetermined direction and formed in a fixing face that configures a part of a surface of the configuration member. The vehicle-mounted component includes plural protrusions corresponding to the plural recesses. The fixing member is configured such that one face of the fixing member is fixed to a location of the vehicle-mounted component positioned between the plural protrusions. Another face of the fixing member is spaced apart from the fixing face when the plural protrusions are contacting the fixing face, and the other face of the fixing member is fixed in a contact state to the fixing face when the plural protrusions have been positioned in the corresponding plural recesses.

A vehicle-mounted component attachment structure including a configuration member of a vehicle, a vehicle-mounted component, and a fixing member. The configuration member has plural recesses spaced apart from one another in a predetermined direction and formed in a fixing face that configures a part of a surface of the configuration member. The vehicle-mounted component includes plural protrusions corresponding to the plural recesses. The fixing member is configured such that one face of the fixing member is fixed to a location of the vehicle-mounted component positioned between the plural protrusions. Another face of the fixing member is spaced apart from the fixing face when the plural protrusions are contacting the fixing face, and the other face of the fixing member is fixed in a contact state to the fixing face when the plural protrusions have been positioned in the corresponding plural recesses.

A member joint device for a vehicle includes a pair of cross members arranged laterally; two pairs of rail members, each pair being arranged longitudinally; and a member joint crosswise-connecting the cross members and the rail members and for running and carrying wires and pipes, enhancing rigidity therebetween, and convenience to easily install electric component wires and chassis component pipes in desired route directions.

Motor vehicle body structure (3), comprising, on each lateral side: a rocker panel beam (15) forming an internal space of the beam (15); and a longitudinal reinforcement (21) positioned in the interior space of the beam (15); the longitudinal reinforcement (21) extending from a centre pillar (9) to an A-pillar (7) and having an angled front portion (25) housed in the A-pillar (7).

A vehicle body structure includes: a roof panel, a rail disposed below the roof panel and extending in a left-right direction, a brace disposed below the roof panel and coupled to an end of the rail and extending from the rail toward in a front-rear direction, a reinforcing member reinforcing a connection portion where the rail is coupled to the brace. A first end of a main wall of the reinforcing member is welded to a first-end-side flange of the rail. A second end of the main wall is welded to a second-end-side flange of the rail and to an end of the brace on the first side in the front-rear direction. The reinforcing member includes flanges welded to the bottom wall of the rail.

A vehicle body structure provided on a vehicle includes a floor pan and a bracket. On an upper surface of the floor pan, a cushion of a seat on which an occupant of the vehicle is to be seated is to be disposed. A bracket is disposed on an outer end side of a seating position for the occupant in a vehicle width direction of the vehicle on the upper surface of the floor pan, and includes at least one protruding portion protruding upward and extending in a front-rear direction.

A structural assembly includes a frame and a plurality of panels. The frame includes a wall that at least partially defines an interior region. The plurality of panels is disposed at least partially in the interior region and is coupled to the frame. The plurality of panels includes a first panel and a second panel. The first panel includes a first surface and a second surface opposite the first surface. The first surface defines a first plurality of depressions and the second surface defines a first plurality of protrusions complementary to the first plurality of depressions. The second panel includes a third surface and a fourth surface opposite the third surface. The third surface defines a second plurality of depressions. The fourth surface defines a second plurality of protrusions complementary to the first plurality of depressions. The first panel is coupled to the second panel.

A structural assembly includes a frame and a plurality of panels. The frame includes a wall that at least partially defines an interior region. The plurality of panels is disposed at least partially in the interior region and is coupled to the frame. The plurality of panels includes a first panel and a second panel. The first panel includes a first surface and a second surface opposite the first surface. The first surface defines a first plurality of depressions and the second surface defines a first plurality of protrusions complementary to the first plurality of depressions. The second panel includes a third surface and a fourth surface opposite the third surface. The third surface defines a second plurality of depressions. The fourth surface defines a second plurality of protrusions complementary to the first plurality of depressions. The first panel is coupled to the second panel.