Shared massage chair seat occupation prevention device

The utility model discloses an anti-seat-occupying device of a shared massage chair. The anti-seat-occupying device comprises an air bag mechanism and an overturning framework mechanism, the air bag mechanism comprises a seat cushion assembly (1), an air bag assembly, a gravity sensing switch (4) and an air pipe (10). One end of the seat cushion assembly is arranged on the seat frame cross beam (7), and the seat cushion assembly is arranged on a seat surface (9) of the massage chair through a seat cushion framework (3); the air bag assembly is arranged on the chair surface and is positioned below the seat cushion assembly; one end of the air pipe is externally connected with air supply equipment, and the other end of the air pipe is communicated with the air bag assembly. The turnover framework mechanism comprises a hinge assembly (6), the hinge assembly is connected with the seat frame cross beam and the seat cushion framework, and the seat cushion assembly and the seat cushion framework can synchronously ro