Car anti -impact bumper device

The utility model provides a car anti -impact bumper device belongs to car technical field. It has solved the current poor problem of car bumper anticollision effect. This car anti -impact bumper device includes the bumper bar body, the sleeve adopts the metal material to make, and one end has the opening, and the other end is sealed, connecting rod, one end transversely set firmly on the bumper bar body, and the other end is inserted and is located in the sleeve and seted up the constant head tank at this tip, are formed with annular protruding edge and annular protruding edge on the lateral wall of connecting rod and are located the sleeve, the front end housing, the welding sets firmly in the sleeve opening part, and the front end housing cover is located on the connecting rod and is lain in between annular protruding edge and the bumper bar body, hydraulic absorber is located the sleeve, and in hydraulic absorber one end was inserted and is located the constant head tank, the other end supported and leans on in sleeve inner chamber bottom, elasticity is glued, fills in the sleeve. The utility model has the advantages of simple structure, crashproof effectual.