;客车是供旅客外出旅行用的主要设备,对于缓解人们的上身重量和坐车过程中的躁动情绪是他的主要功能。客车座椅的设计应符合人体坐姿生理形态,无论是外观设计还是结构设计都需与人的各部分尺寸生理特性相结合。 Passenger cars are the main equipment used by travelers for traveling and are his main function in alleviating people’s upper body weight and restlessness in the car. Passenger car seat design should be consistent with the human body sitting posture, regardless of the design or structural design must be combined with the size and physiological characteristics of various parts of the human body.