The invention relates to the technical field of new energy automobile accessories, in particular to an automobile buffering anti-collision beam which comprises an outer anti-collision frame, two telescopic energy absorption mechanisms, a transmission wheel set, an inclined blocking frame mechanism and an inner mounting frame. The outer ends of the two telescopic energy absorption mechanism are rotatably connected with two ends of the outer anti-collision frame. The inner ends of the two telescopic energy absorption mechanisms are fixedly connected with the two ends of the inner mounting frame;the inner ends of the two telescopic energy absorption mechanisms are each fixedly connected with one transmission wheel set, and the two telescopic energy absorption mechanisms are in transmission connection with the two transmission wheel sets; the upper ends of the two transmission wheel sets are in sliding fit with the inclined blocking frame mechanism, and the inclined blocking frame mechanism is rotationally connected to the outer anti-collision frame. According to the automobile buffering anti-collision beam, the outer anti-collision frame, the telescopic energy absorption mechanism and the connecting rod buffering mechanism are arranged and matched to form multi-stage buffering, and the buffering energy absorption effect is good.
本发明涉及新能源汽车配件技术领域,更具体地说,涉及一种汽车缓冲防撞梁,包括外防撞架、伸缩吸能机构、传动轮组、倾斜挡架机构和内安装架,所述伸缩吸能机构设有两个,两个所述伸缩吸能机构的外端与所述外防撞架的两端转动连接,两个所述伸缩吸能机构的内端与所述内安装架的两端固定连接;两个所述伸缩吸能机构的内端分别固定连接一个所述传动轮组,两个所述伸缩吸能机构传动连接两个所述传动轮组;两个所述传动轮组的上端滑动配合在所述倾斜挡架机构上,所述倾斜挡架机构转动连接在所述外防撞架上。本发明的一种汽车缓冲防撞梁,设有外防撞架、伸缩吸能机构和所述连杆缓冲机构相配合,构成多级缓冲,缓冲吸能效果好。
Automobile buffering anti-collision beam
一种汽车缓冲防撞梁
2021-01-29
Patent
Electronic Resource
Chinese
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |