Sleeping berth distributing structure of coach bus

A sleeping berth distributing structure of coach bus includes thirty-three sleeping berths which are distributed into two floors, three rows and six lines. Wherein, the front three lines of sleeping berth of three rows of sleeping berth are composed of a third-row berth, a berth of the middle-row berth is close to the lower row berth, and a berth which is close to the upper row berth. The lower three lines of sleeping berth of three rows of sleeping berth are composed of a third-row berth, an alleyway which is between the middle-row berthes and the lower-row berthes, a berth of the middle-row berthes is close to the lower-row berthes, a berth which is close to the upper-row berthes, and a tail berth. The two berthes of the middle-row berthes form a S-shaped wide alleyway between the upper berthes and the lower berthes; the middle-row berthes are close to the upper-row berthes; a tail berth of the middle-row berthes is vertical with the door of the coach bus; a wide space is formed between the middle-row berthes and middle-row berthes.