Gas-filled type simmons inner container

The utility model relates to an inflatable spring mattress lining, which includes a flat air packet which is made of rubber coated fabric flexible material, is filled with air, and is used as the lining of a spring mattress for a human body to relax. The lining space is partitioned into small spaces by elastic bands vertically and horizontally, wherein, the upper ends and the lower ends of the elastic bands are respectively connected with the upper side and the lower side of the inner wall of the lining, so as to keep the shape of the lining unchanged after air is charged. The lining is an integrated lining combined by subsection linings separated from each other, for separately adjusting the charged air volume in each subsection lining and the degree of softness and hardness of the lining. Alternatively, an integrated lining is filled with air via an air charging hole, for adjusting the degree of softness and hardness of the lining integrally. The air charging hole of the lining is connected with a section of soft tube which is connected with an electronic air charging pump. The mattress lining of the utility model has the advantages that the binding property of each structural part is high, the air tightness and the compression strength of the bed body are high; after being uncharged, the volume is less, the weight is light; after being charged, the bed body is soft and comfortable; the bed body cannot be rugged, and the sleep quality of the user is improved.