Trailer type retractable motor home

The utility model relates to the technical field of extensible motor homes, in particular to a pull type extensible motor home which comprises a bottom frame, wheels are installed at the bottom end of the bottom frame, an extensible carriage is fixedly connected to the top end of the bottom frame, distance sensors are installed on the front side and the rear side of the left end of the extensible carriage, and a fixing plate is fixedly connected to the left side of the bottom end of the bottom frame. A first sliding groove is formed in the fixing plate, a first sliding block is arranged in the first sliding groove in a sliding mode, a first electric cylinder is installed at the right end of the fixing plate, a telescopic rod of the first electric cylinder extends into the first sliding groove and is fixedly connected with the right end of the first sliding block, and a second sliding groove is formed in the first sliding block; the touring car can be prevented from violently shaking when being suddenly pulled