According to the bionic energy absorption type anti-collision buffering device and the anti-collision buffering vehicle, the buffering device is arranged to be the multiple buffering modules which are sequentially connected from front to back, and each buffering module is filled with the multiple buffering units with the hollow middles; meanwhile, the inner diameter size of the buffer unit located in the front side buffer module is smaller than that of the buffer unit located in the rear side buffer module, by means of the porous buffer units with gradient increasing changes, during high-speed impact, a bionic shaddock peel skin multi-layer composite buffer structure is established, meanwhile, a hollow multi-layer hierarchical structure is also utilized, and the buffering effect of the shaddock peel skin is improved. According to the buffer device, stress wave transmission is effectively improved, the energy absorption capacity is improved, the impact resistance and the buffer energy absorption effect of the buffer device are improved, the safety of a rear collision vehicle and an anti-collision buffer vehicle is guaranteed, meanwhile, the multiple buffer devices are arranged, only the damaged buffer module needs to be locally replaced after collision, the whole buffer device does not need to be replaced, and the cost is reduced. The maintenance efficiency is improved; and the cost is reduced.

    本申请提供一种仿生吸能型防撞缓冲装置及防撞缓冲车,通过将缓冲装置设置成多个由前向后依次连接的缓冲模组,每个缓冲模组内部均填充有多个中部为中空的缓冲单元,同时位于前侧缓冲模组内缓冲单元的内径尺寸小于位于后侧缓冲模组内缓冲单元的内径尺寸,利用梯度递增变化的多孔缓冲单元,在高速撞击时,不仅建立了仿生柚子皮表皮多层复合的缓冲结构,同时也利用中空的多层分级结构,有效改善应力波的传递,增加了能量吸收能力,提高了缓冲装置的抗冲击和缓冲吸能效果,保障后方撞击车辆和防撞缓冲车的安全,同时将缓冲装置设置成多个,被撞后只需将损坏的缓冲模组局部更换即可,无需将缓冲装置整体更换,提高了维修效率以及降低了成本。


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    Titel :

    Bionic energy absorption type anti-collision buffering device and anti-collision buffering vehicle


    Weitere Titelangaben:

    仿生吸能型防撞缓冲装置及防撞缓冲车


    Beteiligte:
    NIU HONGZHI (Autor:in) / JIA YONGLI (Autor:in)

    Erscheinungsdatum :

    2023-01-31


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / E01F ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE , Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.



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