Vehicle body structure with chamber and method for manufacturing vehicle body structure with chamber

摘要

Provided are a vehicle structure which can be easily cambered and a method for manufacturing same. A dimensional difference is provided between the length dimension (s1) of an underframe (301) and the length dimension (s2) of a roof body structure (321) according to a camber such that s2 is longer. Meanwhile, all of side entrances (371, 372, 373) are configured such that upper and lower opening dimensions are the same. A side body structure (312) close to the center is formed into a trapezoidal shape by providing a dimensional difference between an upper portion and a lower portion. Owing to this configuration, the advantage that fastening holes (471, 472) are only required to be processed linearly and thus the preliminary processing and structure body assembly are easy can be obtained.