Freight Bus

This flexibility is in part due to ceiling-suspended pairs of seats, which can be completely folded out of the way. via Radical design proposed for London bus

原來是個遊樂場「咖啡杯椅」的概念內部座位圖
期待早日上路,想瞭解「維修頻率」。以及撞擊時上頭索帶扣的單一支點如何承載底下座椅+人體重量的作用力變化?