Joint structure of vehicle body

A vehicle comprising:

• a monocoque platform having an upper surface at a first height;
• a cabin portion of a vehicle body disposed on and coupled to the upper surface of the monocoque platform;
• a suspension mounting portion having an upper surface at a second height higher than the first height such that there is a step difference between the first height and the second height, wherein the suspension mounting portion is configured to have a suspension coupled to the suspension mounting portion;
• and
• a vehicle body joint structure comprising:
• a center leveling member disposed to extend in a width direction of the vehicle above the monocoque platform with an upper surface at the second height;
• and
• a side leveling member connected to a side end of the center leveling member and disposed to extend in a length direction of the vehicle with an upper surface at the second height,
• wherein the upper surface of the center leveling member, the upper surface of the side leveling member, and the upper surface of the suspension mounting portion are horizontally aligned.

A vehicle comprising:

• a monocoque platform having an upper surface at a first height;
• a cabin portion of a vehicle body disposed on and coupled to the upper surface of the monocoque platform;
• a suspension mounting portion having an upper surface at a second height higher than the first height such that there is a step difference between the first height and the second height, wherein the suspension mounting portion is configured to have a suspension coupled to the suspension mounting portion;
• a vehicle body joint structure comprising:
• a center leveling member disposed to extend in a width direction of the vehicle above the monocoque platform with an upper surface at the second height;
• and
• a side leveling member connected to a side end of the center leveling member and disposed to extend in a length direction of the vehicle with an upper surface at the second height,
• a front support reinforcement connected to a front end of the side leveling member and disposed on the upper surface of the monocoque platform, wherein an upper surface of the front support reinforcement is at the second height, and
• a rear support reinforcement connected to a rear end of the side leveling member and disposed on the upper surface of the monocoque platform, wherein an upper surface of the front support reinforcement is at the second height,
• wherein the upper surface of the front support reinforcement, the upper surface of the rear support reinforcement, the upper surface of the center leveling member, the upper surface of the side leveling member, and the upper surface of the suspension mounting portion are horizontally aligned;
• and
• a cargo portion of the vehicle body having a flat bottom disposed on the upper surface of the front support reinforcement, the upper surface of the rear support reinforcement, the upper surface of the center leveling member, the upper surface of the side leveling member, and the upper surface of the suspension mounting portion.