The invention discloses an automotive front bumper, belonging to the field of automotive mechanical parts. The front bumper comprises a front bumper crossbeam and a crash box, wherein the crash box is mounted on the front bumper crossbeam. The front bumper further comprises a cohesive glue layer, and the cohesive glue layer is arranged between the front bumper crossbeam and the crash box. The front bumper crossbeam and the crash box are made of carbon fiber composites. The front bumper crossbeam and the crash box, made of the carbon fiber composites, are adopted, and the front bumper crossbeam and the crash box are connected together through the cohesive glue layer. As the strength of the front bumper crossbeam made of the carbon fiber composites is very high, a front bumper crossbeam reinforcement plate is not needed to be mounted on the front bumper crossbeam, and therefore the structure of the front bumper is simplified. Moreover, the crash box is also made of the carbon fiber composites, so that the crash box has a high ability to absorb energy. Thus, the length of the crash box does not need a too long design, and therefore the phenomenon that the longer crash box affects the stability of the front bumper is avoided.
Automotive front bumper
2015-12-23
Patent
Electronic Resource
English
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |