Sleeping berth for vehicle and sleeping berth vehicle

The utility model relates to a sleeping berth for a vehicle and a sleeping berth vehicle. The vehicular sleeping berth comprises a bed, a drawstring assembly and a reinforcing plate. The first side of the bed is connected to the vehicle and can rotate around the first side relative to the vehicle. The drawstring assembly comprises a stepless locking drawstring and a fixing mechanism, one end of the stepless locking drawstring is connected with the second side of the bed, the other end of the stepless locking drawstring is connected with the fixing mechanism, and the stepless locking drawstring is used for locking the rotatable bed relative to the vehicle. The fixing mechanism is fixed to a top cover beam of the vehicle. The reinforcing plate is installed on the upper surface, back to the bed, of the top cover beam, and at least part of the reinforcing plate is attached to the top cover beam. According to the vehicular sleeping berth, the angle of the berth relative to a vehicle can be adjusted through the ste