Abstract: A rigid suspension tower structure includes a sus-tower for supporting a damper, and a bracket for mounting a component to be secured to the sus-tower. The sus-tower includes a curved side wall portion joined to a front side frame of a vehicle body and extending upward, and a top portion supporting the upper end of the damper. The side wall portion has a pair of mounting portions made of bulging portions. The mounting portions are formed on mutually different sides in a vehicle front-rear direction with a virtual line interposed therebetween, the line being formed by intersecting the side wall portion and a plane that extends parallel to a vehicle width direction and passes through the central axis of the damper. The bracket straddles the line and is secured to the mounting portions.

Abstract: A front vehicle-body structure controls inward breakage of an apron reinforcement in the event of a small overlap collision, without increasing weight. Embodiments include a pair of right and left apron reinforcements extending in a vehicle front-rear direction; and a pair of right and left hinge pillars respectively connected to rear ends of the pair of apron reinforcements. A reinforcement outer member of the apron reinforcement includes a linear portion extending in the vehicle front-rear direction from a rear end of the apron reinforcement connected to the hinge pillar to an intermediate portion of the apron reinforcement. A horizontal bead, provided as a deformation facilitating portion to facilitate deformation toward an inside of a vehicle body, is disposed on an outer surface portion positioned on a vehicle-width-direction outer side of the linear portion, the horizontal bead having a reduced longitudinal rigidity toward a front side in the vehicle front-rear direction.

Abstract: A rigid suspension tower structure includes a sus-tower for supporting a damper, and a bracket for mounting a component to be secured to the sus-tower. The sus-tower includes a curved side wall portion joined to a front side frame of a vehicle body and extending upward, and a top portion supporting the upper end of the damper. The side wall portion has a pair of mounting portions made of bulging portions. The mounting portions are formed on mutually different sides in a vehicle front-rear direction with a virtual line interposed therebetween, the line being formed by intersecting the side wall portion and a plane that extends parallel to a vehicle width direction and passes through the central axis of the damper. The bracket straddles the line and is secured to the mounting portions.

Abstract: In a vehicle having a large side door opening, a vehicle-body structure suppresses, during a collision in which an apron reinforcement recedes, bending deformation of a hinge pillar at a mounting portion of the apron reinforcement. Embodiments include a reinforcement member inside a closed cross-section of a hinge pillar overlapping a mounting portion of an apron reinforcement in the up-down direction. The reinforcement member includes a body extending in the up-down direction spaced apart from the hinge pillar, a front flange portion at a front portion of the body, a lateral flange portion at a rear portion of the body, a front ridge portion between the body and the front flange portion, and a rear ridge portion between the body and the lateral flange portion. Each of the front ridge portion and the rear ridge portion is continuously provided over the reinforcement member in the vehicle up-down direction.

Abstract: The present disclosure relates to an upper vehicle-body structure that suppresses bending deformation of a front pillar portion with respect to a hinge pillar portion by suppressing the crushing of a closed cross-section portion when external force is applied to the front pillar portion in the direction of bending the front pillar portion in the bending direction thereof.

Abstract: A front vehicle-body structure controls inward breakage of an apron reinforcement in the event of a small overlap collision, without increasing weight. Embodiments include a pair of right and left apron reinforcements extending in a vehicle front-rear direction; and a pair of right and left hinge pillars respectively connected to rear ends of the pair of apron reinforcements. A reinforcement outer member of the apron reinforcement includes a linear portion extending in the vehicle front-rear direction from a rear end of the apron reinforcement connected to the hinge pillar to an intermediate portion of the apron reinforcement. A horizontal bead, provided as a deformation facilitating portion to facilitate deformation toward an inside of a vehicle body, is disposed on an outer surface portion positioned on a vehicle-width-direction outer side of the linear portion, the horizontal bead having a reduced longitudinal rigidity toward a front side in the vehicle front-rear direction.

Abstract: An upper vehicle-body structure including: a pair of left and right roof side rails; strikers to which upper portions of rear doors are engaged; a second roof reinforcement that couples the roof side rails to each other at substantially same locations as the strikers; striker mounting members on which the strikers are mounted; and reinforcement members that overlap with the roof side rails from vehicle-width-direction outer sides at substantially same locations as the striker mounting members, in which the reinforcement members each have a lower end located on a vehicle upper side than a joining location between each of the striker mounting members and each of the roof side rails and are joined to the roof side rails overlapping with the reinforcement members in a vehicle up-down direction.

Abstract: In a vehicle having a large side door opening, a vehicle-body structure suppresses, during a collision in which an apron reinforcement recedes, bending deformation of a hinge pillar at a mounting portion of the apron reinforcement. Embodiments include a reinforcement member inside a closed cross-section of a hinge pillar overlapping a mounting portion of an apron reinforcement in the up-down direction. The reinforcement member includes a body extending in the up-down direction spaced apart from the hinge pillar, a front flange portion at a front portion of the body, a lateral flange portion at a rear portion of the body, a front ridge portion between the body and the front flange portion, and a rear ridge portion between the body and the lateral flange portion. Each of the front ridge portion and the rear ridge portion is continuously provided over the reinforcement member in the vehicle up-down direction.

Abstract: A vehicle body structure is provided, which includes rear wheel houses covering left and right rear wheels, left and right rear damper supports supporting upper ends of rear suspension dampers provided to the rear wheel houses, left and right rear side panels, a floor cross member coupling the rear wheel houses in a vehicle width direction, forward and downward of the rear damper supports, a rear header, left and right lower reinforcements coupled at lower ends thereof to the floor cross member and at upper ends to a region adjacent the rear damper supports, and left and right upper reinforcements coupled at lower ends thereof to upper ends of the lower reinforcements and at upper ends to the rear header. A substantially annular shape is formed in a front view by the floor cross member, the rear header, and the left and right lower upper reinforcements.

Abstract: The present disclosure relates to an upper vehicle-body structure that suppresses bending deformation of a front pillar portion with respect to a hinge pillar portion by suppressing the crushing of a closed cross-section portion when external force is applied to the front pillar portion in the direction of bending the front pillar portion in the bending direction thereof.

Abstract: An upper vehicle-body structure including: a pair of left and right roof side rails; strikers to which upper portions of rear doors are engaged; a second roof reinforcement that couples the roof side rails to each other at substantially same locations as the strikers; striker mounting members on which the strikers are mounted; and reinforcement members that overlap with the roof side rails from vehicle-width-direction outer sides at substantially same locations as the striker mounting members, in which the reinforcement members each have a lower end located on a vehicle upper side than a joining location between each of the striker mounting members and each of the roof side rails and are joined to the roof side rails overlapping with the reinforcement members in a vehicle up-down direction.

Abstract: A vehicle body structure is provided, which includes rear wheel houses covering left and right rear wheels, left and right rear damper supports supporting upper ends of rear suspension dampers provided to the rear wheel houses, left and right rear side panels, a floor cross member coupling the rear wheel houses in a vehicle width direction, forward and downward of the rear damper supports, a rear header, left and right lower reinforcements coupled at lower ends thereof to the floor cross member and at upper ends to a region adjacent the rear damper supports, and left and right upper reinforcements coupled at lower ends thereof to upper ends of the lower reinforcements and at upper ends to the rear header. A substantially annular shape is formed in a front view by the floor cross member, the rear header, and the left and right lower upper reinforcements.