Different from the pursuit of comfort in passenger cars, bus passenger seat design is first of all safety, because of high seat utilization, high turnover, often in a high-load environment, so the design should focus on sturdiness and durability, followed by buses Because the passenger flow is very large and the volume ratio is large, hard materials cannot be used, and sharp edges and corners cannot be designed to avoid bruises and scratching passengers. The third is that space is limited. It cannot be designed to take up too much space, and finally it is For comfort, it is generally recommended to use semi-rigid PVC plastic injection molding.
