CAB FOR CONSTRUCTING MACHINE

摘要

PROBLEM TO BE SOLVED: To improve the comfortableness and appearance of a cab which has upper portion of a front surface thereof rearward inclined in order to ensure frontward visibility. SOLUTION: A vertically extending inflection point line LF is set on a side surface 9. A three-dimensional curved surface area QF extending from the inflection point line LF to a rearward inclined area SF is set. The thus set three-dimensional curved surface area QF is formed such that a cross section orthogonal to the inflection point line LF is arched and that the radius of curvature of the area QF is smaller as the area QF becomes higher.