Double-motor old people chair stretching device capable of providing zero-gravity posture

The utility model is suitable for the technical field of sofas, and provides a double-motor old people chair stretching device capable of providing a zero-gravity posture, which comprises a leg component, a large footrest and a base, the first driving assembly is connected with a seat lifting connecting rod group; the first push rod motor is connected with the base and the first driving assembly; the second driving assembly is connected with the second push rod motor; the second push rod motor is connected with the base; the seat component is connected with the first driving component through the seat component; and a backrest assembly. When the seat is in a zero-gravity posture, the knees and the heart of a user can be approximately positioned on the same horizontal plane after the user lies down, so that the stress area of the human body is increased, all parts of the body are uniformly stressed, and the user feels in the space, like floating and does not feel oppression; and the zero-gravity posture can be