Abstract: A vehicle body structure includes: a recess formed in a rear floor panel of a trunk of a vehicle; a drive power supply device that supplies power to drive the vehicle; and an auxiliary power supply device that supplies power to auxiliary machinery mounted on the vehicle, wherein the auxiliary power supply device is configured as an auxiliary power supply device structure by being fixed to a pedestal formed in the recess, and the drive power supply device is disposed side by side in a vehicle width direction with the auxiliary power supply device in the recess, and the auxiliary power supply device structure has a rear end positioned behind a rear end of the drive power supply device in a vehicle front-rear direction.

Abstract: A vehicle body structure includes: a pair of left and right suspensions provided below a vehicle body floor; suspension mounting portions for mounting the suspensions to the vehicle body floor; a power supply device that supplies power to drive a vehicle; a frame that supports the power supply device; and frame mounting portions for mounting the frame to the vehicle body floor, wherein the frame mounting portions are disposed at positions overlapping in a vertical direction with the suspension mounting portions.

Abstract: A battery pack includes a first battery module, a second battery module, and a connector. The first battery module includes laminated cells and has a first outer surface. The second battery module includes laminated cells and has a second outer surface. The second battery module is provided adjacent to the first battery module. The connector has a plane surface and is provided on the first battery module and the second battery module such that the plane surface of the connector opposes the first outer surface and the second outer surface to connect the first battery module and the second battery module.

Abstract: A side sill structure included in a substructure of a vehicle body, includes a battery pack disposed below a floor panel, a side sill disposed at an outer part in a vehicle width direction and extending in a front-rear direction of the vehicle body, and a stiffener disposed inside a cross section of the side sill and extending along an extending direction of the side sill. The stiffener is composed of an outer stiffener bulging outward in the vehicle width direction, and an inner stiffener bulging inward in the vehicle width direction. In the side sill structure, a first side surface of the stiffener, formed on the inner stiffener, is shifted to a relatively upper side than a second side surface of the stiffener, formed on the outer stiffener, and the battery pack is supported on a lower surface of the side sill.

Abstract: An object of the present invention is to provide a vehicle body bottom structure capable of more reliably protecting a battery pack at a time of a side collision of a vehicle. A vehicle body bottom structure of the present invention includes a battery pack disposed below a floor panel, a side sill extending in a vehicle front-rear direction outside in a vehicle width direction and a battery side frame allowing the side sill to support the battery pack, wherein the battery side frame has a lower surface positioned outside in the vehicle width direction and positioned lower than a support portion for the battery pack, the support portion being formed inside in the vehicle width direction of the battery side frame.

Abstract: Provided is a rear end structure of a vehicle body, with which it is possible to reduce vehicle weight and achieve satisfactory vehicle body rigidity. The rear end structure of a vehicle body is equipped with a floor panel having a low floor part, a high floor part provided rearward of the low floor part, and a floor recess formed in the high floor part and describing a protuberant configuration when viewed in the longitudinal direction of the vehicle, and a brace connecting the low floor part and the bottom surface of the floor recess.

Abstract: In a vehicle-body front structure, a bumper beam is bridged between left and right front side frames. The left front side frame includes a front load absorption portion coupled with the bumper beam, and a rear load absorption portion provided at the vehicle rear side of the left gusset. A front wall of the left gusset is housed in an inner portion of the left front side frame, and the front wall is joined with an inner side wall of the left front side frame. Further, the front wall is sandwiched between front and rear frame back plates in the vehicle front-rear direction.

Abstract: A vehicle body front structure includes left and right front side frames including at least left and right front bending portions, left and right middle bending portions, and left and right rear bending portions. The left and right front bending portions are bent to project inwards in a vehicle's width direction by a collision load exerted on a front end of a vehicle body, whereby the left and right front bending portions restrain a power unit. The left and right middle bending portions are situated spaced apart to the rear from the left and right front bending portions. The left and right rear bending portions are situated spaced apart to the rear from the left and right middle bending portions, are bent outwards in the vehicle's width direction, and absorb collision energy when struck by the power unit moved rearward together with the left and right front bending portions.

Abstract: A vehicle body bottom structure includes left and right side sills which are provided to extend in a vehicle front-rear direction along outside end portions of a vehicle body in a vehicle width direction, a dash cross member which is coupled to front ends of the left and right side sills, and extends in the vehicle width direction, an outrigger which is connected to a rear end of a front side frame, and coupled to each of the front ends of the left and right side sills, to extend in the vehicle width direction, and a dash lower having a wheel housing portion is clamped to be joined between the dash cross member and the outrigger.

Abstract: A vehicle body includes left and right front side frames extending in a vehicle front-to-rear direction. A power unit is disposed between the front side frames. Each of the left and right front side frames includes an inner frame disposed at a vehicle widthwise center side and an outer frame superposed on a vehicle outer side of the inner frame, and has a closed quadrangular sectional shape that is formed by the inner frame and the outer frame. A front portion of the outer frame has a triangular portion that has a substantially triangular shape whose width decreases from front to rear. Each front side frame has a power unit mount-fastening portion at a location rearward of the triangular portion.

Abstract: A vehicle body bottom structure includes a dash lower for separating a vehicle compartment from a power mounted room as well as separating the vehicle compartment from a wheel house, a front pillar which is erected at a vehicle-widthwise end portion of the dash lower, and a gusset which is bridged between the dash lower and the front pillar. The gusset is joined to the dash lower at one end thereof, and is spaced apart from the dash lower as the gusset approaches the front pillar, to be joined to the front pillar at the other end thereof, and a crushing space of a substantially triangular shape in a plan view is formed in a portion surrounded by the dash lower, the front pillar, and the gusset.

Abstract: In a vehicle-body front structure, a bumper beam is bridged between left and right front side frames. The left front side frame includes a front load absorption portion coupled with the bumper beam, and a rear load absorption portion provided at the vehicle rear side of the left gusset. A front wall of the left gusset is housed in an inner portion of the left front side frame, and the front wall is joined with an inner side wall of the left front side frame. Further, the front wall is sandwiched between front and rear frame back plates in the vehicle front-rear direction.

Abstract: In a vehicle body framework structure, a closed cross-section frame portion is formed by welding a first outer panel and a second outer panel, and an inner panel is arranged in a closed cross section of the closed cross-section frame portion. An upper joint piece of the inner panel is joined to a first wall portion of the first outer panel by spot welding, and a foaming adhesive material is temporarily fixed to a second wall portion of the second outer panel. When the foaming adhesive material is foamed, a foaming adhesive portion of the foamed foaming adhesive material adheres a lower joint piece of the inner panel and the second wall portion of the second outer panel.

Abstract: A vehicle body front structure includes left and right front side frames including at least left and right front bending portions, left and right middle bending portions, and left and right rear bending portions. The left and right front bending portions are bent to project inwards in a vehicle's width direction by a collision load exerted on a front end of a vehicle body, whereby the left and right front bending portions restrain a power unit. The left and right middle bending portions are situated spaced apart to the rear from the left and right front bending portions. The left and right rear bending portions are situated spaced apart to the rear from the left and right middle bending portions, are bent outwards in the vehicle's width direction, and absorb collision energy when struck by the power unit moved rearward together with the left and right front bending portions.

Abstract: A vehicle body bottom structure includes a dash lower for separating a vehicle compartment from a power mounted room as well as separating the vehicle compartment from a wheel house, a front pillar which is erected at a vehicle-widthwise end portion of the dash lower, and a gusset which is bridged between the dash lower and the front pillar. The gusset is joined to the dash lower at one end thereof, and is spaced apart from the dash lower as the gusset approaches the front pillar, to be joined to the front pillar at the other end thereof, and a crushing space of a substantially triangular shape in a plan view is formed in a portion surrounded by the dash lower, the front pillar, and the gusset.

Abstract: A vehicle body bottom structure includes left and right side sills which are provided to extend in a vehicle front-rear direction along outside end portions of a vehicle body in a vehicle width direction, a dash cross member which is coupled to front ends of the left and right side sills, and extends in the vehicle width direction, an outrigger which is connected to a rear end of a front side frame, and coupled to each of the front ends of the left and right side sills, to extend in the vehicle width direction, and a dash lower having a wheel housing portion is clamped to be joined between the dash cross member and the outrigger.

Abstract: Provided is a vehicle body bottom structure capable of restricting retraction of a front pillar by improving absorption performance for a collision load at a time of a narrow offset collision. The vehicle body bottom structure includes a dash lower for partitioning a vehicle compartment and a power mounted room as well as partitioning the vehicle compartment and a wheel house, a front pillar erected at a vehicle-widthwise end portion of the dash lower, and a gusset bridged between the dash lower and the front pillar, wherein the gusset is joined to the dash lower at one end thereof, and is spaced further from the dash lower the nearer to the front pillar, to be joined to the front pillar at the other end thereof, and wherein a crushing space is formed in a portion surrounded by the dash lower, the front pillar, and the gusset.

Abstract: A vehicle body includes left and right front side frames extending in a vehicle front-to-rear direction. A power unit is disposed between the front side frames. Each of the left and right front side frames includes an inner frame disposed at a vehicle widthwise center side and an outer frame superposed on a vehicle outer side of the inner frame, and has a closed quadrangular sectional shape that is formed by the inner frame and the outer frame. A front portion of the outer frame has a triangular portion that has a substantially triangular shape whose width decreases from front to rear. Each front side frame has a power unit mount-fastening portion at a location rearward of the triangular portion.

Abstract: A front-end structure for a vehicle is provided with: front side frames, a subframe extending across a vehicle body floor front portion to support a suspension component and an electric power steering device, the subframe being supported at least at the front end portion and at the rear end portion and being formed in a subframe main body from a light alloy casting, and a pair of left and right extension arms that are fixed to the subframe main body and extend forward of the subframe main body, and that are formed from a light alloy or steel by press-molding. In the rear portion of the extension arms in the vicinity the subframe main body, provided is a recessed portion that serves as a point at which downward bending starts midway along the lengthwise direction of the subframe with an input load in the event of a vehicle frontal collision.

Abstract: A vehicle body includes: left and right floor frames for supporting a floor panel; left and right side-frames extending from the vicinities of ends of the left and right floor frames in the front-rear direction so as to be separated in the front-rear direction of the vehicle body from the left and right floor frames; and a subframe provided below the left and right side-frames. Left and right bulkheads and left and right collar sections of a hollow shape, which are provided to the left and right bulkheads, are provided within the left and right floor frames. The subframe has left and right subframe end sections extending toward end sections of the left and right floor frames. The left and right subframe end sections are connected to the left and right collar sections by left and right connection members so as to be able to swing vertically.