The invention discloses a front energy absorption protection structure for improving the collision compatibility of an automobile. The front energy absorption protection structure comprises a front bumper, an engine radiator, an energy absorption piece, a front cross beam, a supporting frame, two fixing frames, two longitudinal beams and two energy absorption boxes. The front bumper is located at the foremost end of the whole front energy absorption protection structure and used for conducting first-stage energy absorption when the front bumper is collided. The rear ends of the two energy absorption boxes are respectively connected with the front ends of the upper parts of the two fixing frames, and the front ends are connected with the front bumper; the longitudinal beams are longitudinally arranged and are respectively connected with the rear ends of the upper parts of the two fixing frames; the supporting frame is located between the front bumper and the engine radiator, and the two ends of the supporting frame are connected with the two fixing frames respectively. The energy absorption piece is located between the front bumper and the engine radiator, the energy absorption piece is connected with the supporting frame and the front cross beam, a plurality of honeycomb-shaped through holes are formed in the energy absorption piece, the through holes penetrate through the front end face and the rear end face of the energy absorption piece, and the energy absorption piece is used for secondary energy absorption when the front bumper is collided. According to the invention, the automobile collision compatibility can be improved.
本申请公开了一种用于提升汽车碰撞兼容性的前部吸能防护结构,包括前保险杠、发动机散热器、吸能件、前横梁、支撑架、两固定架、两纵梁及两吸能盒。前保险杠位于整个前部吸能防护结构的最前端,用于在受碰撞时进行一级吸能;两吸能盒的后端分别与两固定架的上部前端连接,其前端与前保险杠连接;纵梁呈纵向设置并分别位于两固定架的上部后端连接;支撑架位于前保险杠和发动机散热器之间,其两端分别与两固定架连接;吸能件位于前保险杠和发动机散热器之间,吸能件与支撑架及前横梁连接,吸能件上设有呈蜂窝状的多个通孔,通孔贯穿吸能件的前后两端面,吸能件用于前保险杠受碰撞时进行二级吸能。本申请能够提升汽车碰撞兼容性。
Front energy-absorbing protective structure for improving collision compatibility of automobile
一种用于提升汽车碰撞兼容性的前部吸能防护结构
2024-04-19
Patent
Electronic Resource
Chinese
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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