Cabin body capable of automatically and tightly closing cabin door

The cabin body is simple in structure, low in production cost and capable of improving the sealing degree of the cabin door to the cabin body, the cabin body comprises the cabin body, an opening is formed in the cabin body, the cabin door is arranged on the cabin body, a pressing plate is movably arranged on the cabin body, the cabin door is arranged on the pressing plate in a sliding mode, and the cabin door is arranged on the pressing plate in a sliding mode. The pressing plate is provided with a first elastic piece used for pressing the cabin door on the cabin body so as to improve the sealing performance. 本实用新型提出一种结构简单、生产成本低，能够提高舱门对舱体本体密封度的一种自动关紧舱门的舱体，包括舱体本体，所述舱体本体上开设有开口，舱体本体上设置有舱门，所述舱体本体上活动设置有压板，所述舱门可滑移设置在压板上，所述压板上设置有用于将舱门压紧在舱体本体以提高密封性的第一弹性件。