Passenger car seat convenient for disabled people to use

The passenger car seat convenient for the disabled to use comprises a seat body, a base, a supporting block and a positioning block, the seat body is used in cooperation with the base, the supporting block is fixedly connected with the base, the positioning block is fixedly connected with the seat body, and a cavity is formed in the positioning block. According to the utility model, the supporting block, the positioning block, the clamping device and the pulling device are matched for use, the clamping device is used in the positioning block, so that the supporting block can be fixed in the positioning block, and the pulling device and the clamping device are matched for use, so that the positioning block and the supporting block can be separated; the passenger car seat convenient for the disabled to use has the advantages that the seat and the roller base can be conveniently and quickly disassembled and assembled by a user, and the passenger car seat convenient for the disabled solves the problems that an ex