| 摘要 |
PROBLEM TO BE SOLVED: To provide a lower part structure in a vehicle body rear part capable of promoting the turn forward of a vehicle by pushing up a rear part of a spare tire when a load is applied from the rear part of the vehicle by using a rear suspension frame of high rigidity, suppressing the displacement forward of the vehicle, and reducing a load in the direction of a fuel tank. SOLUTION: The lower part structure in the vehicle body rear part has a rear suspension frame 4 disposed in rear of a fuel tank 1 and in front of a spare tire 2, and has a mechanism for causing jump up of the rear part 2a of the spare tire 2 under load application from the vehicle rear. The lower part structure is configured so that the center C in the vertical direction of the front part 2b of the spare tire 2 is located so as to lap on the extension line of the vertical width of the rear frame 12 of the rear suspension frame 4, and when the spare tire 2 is moved to the vehicle front by a load applied from the vehicle rear, the spare tire 2 comes into contact with the rear suspension frame 12, whereby the rear part 2a of the spare tire 2 is pushed up with the rear suspension frame 12 side being the center, and is turned in the longitudinal direction. COPYRIGHT: (C)2011,JPO&INPIT |
