Vehicle traction device with buffering function

The utility model discloses a vehicle traction device with a buffering function, which comprises two groups of traction rods and a connecting piece, each group of traction rods comprises two traction rods, and one ends of the two groups of traction rods are rotatably mounted on the connecting piece through rotating pins; the two groups of traction rods have a first form and a second form under the constraint of external force, the first form is that the two traction rods in the same group are unfolded in a V shape and the two groups of traction rods are distributed in a scissor shape, and the second form is that the two groups of traction rods are rotationally folded to be distributed on the same side; the two groups of traction rods can be converted from the first form to the second form, the device is suitable for vehicle traction, the traction vehicle and a fault vehicle are connected through the two groups of traction rods, and the hard connection can ensure that the fault vehicle cannot collide with the