1results about How to "Effective energy absorption" patented technology

The utility model discloses an automobile energy absorption box aluminum alloy section bar relates to automobile energy absorption box technical field, including the first connecting plate who is connected with bumper and the second connecting plate who is connected with the car body, the first connecting plate is opposite with the second connecting plate and sets up, first connecting plate surface sets up first casing, second connecting plate surface sets up second casing, through setting the cutting plate of occlusion guide pipe in the second casing, make overall structure when axial collapse occurs utilize the material characteristics of first casing, make first casing when collapse occurs under the action of pressure will gradually wrap second casing, in the process of wrapping, the guide pipe in first casing is pressed and cut by cutting plate, the resistance produced when pressing and cutting can slow down the collapse continues to occur to buffer the impact produced, make energy absorption box can when coping with smaller and slower impact and larger and faster impact can produce effective energy absorption effect, can guarantee the stability of energy absorption process.