Conveniently contracted massage fan-shaped arm-chair

The utility model discloses a massage fan-shaped arm-chair convenient to contract, which comprises a first fan-shaped seat, the first fan-shaped seat is connected with a penetrating frame on one side of a second fan-shaped seat in a penetrating way, a base at one end of the first fan-shaped seat is fixedly connected with a baffle block, and the top of the back surface of the first fan-shaped seat is fixedly connected with an arc-shaped gear rack; and a driving motor is arranged on one side of the top of the second fan-shaped seat. According to the scheme, when the sofa is stretched, the arranged driving motor rotates to drive the gear to be in meshed connection with the gear rack, so that the second fan-shaped seat on the outer side of the first fan-shaped seat is stretched and unfolded, the unfolded second fan-shaped seat is similar to a circle, multiple people can sit on the second fan-shaped seat conveniently, meanwhile, the second fan-shaped seat is convenient to contract when not used, and the occupied s