Vehicle steering gear

The utility model provides a new vehicle steering gear, which comprises an upper steering shaft, a middle steering shaft, a lower steering shaft, a speed reducer, and an assembly of a gear, a rack, a band, and a tension rod. The utility model is characterized in that the upper part of the bearing of the upper steering shaft is provided with a spring and a washer; the sleeve tube of the lower steering shaft is uniformly opened with grooves; yielding rubber is arranged in the grooves; the rack is connected in the case of the gear which is connected with the lower steering shaft, and the lower part of the rack is provided with a rack supporting seat with a roller; the lower part of the rack supporting seat is provided with one spring and a screw plug. A rubber yielding mechanism is installed at the utility model, so the shocks are absorbed, and the fatigue of drivers is reduced. A guide wheel which is arranged in the rack supporting seat is in the shape of double curves, and the guide wheel is engaged with the rack in the way of rolling.