Automobile energy absorbing box

The utility model discloses an automobile energy absorbing box, it includes the first subsection with car bumper looks butt, reach the second subsection with automobile automobile body looks butt, first subsection and second subsection are the cuboid that cavity set up, the biggest rectangle face of cuboid is the butt face, first subsection, second subsection extends the first butt joint portion of mutual suit respectively relatively, second butt joint portion, therefore, the intussuseption of cavity is filled with aerosil. First subsection and second subsection cup joint and form a I shape support that has the intussusception structure, make first subsection and second subsection contract to the other side's direction ulcerate more easily, increase the energy -absorbing effect, and it has aerosil to fill in the cavity cavity simultaneously, utilizes the pliability that aerosil is good, and the impact that receives for the automobile body provides great springiness cushioning, further strengthens automobile e