The invention discloses a pedestrian shank protection device. The device comprises a support arranged on a front protection cross beam, a first connecting plate rotationally connected with the support, a supporting rod connected with the first connecting plate and used for making contact with the legs of a pedestrian during collision, a second connecting plate rotating synchronously with the first connecting plate in the same rotating direction as that of the first connecting plate, and a pedestrian shank protection cross beam connected with the second connecting plate and used for supporting the shanks of the pedestrian when collision occurs, the pedestrian shank protection cross beam is located below the front protection cross beam, and the supporting rod is located above the front protection cross beam. According to the pedestrian shank protection device, injury to the shanks of pedestrians can be greatly reduced, the shank protection cross beam can move downwards and forwards when a vehicle collides with the pedestrians, and the optimal positions of the shanks of the pedestrians are supported in time. Therefore, the knee ligament elongation and tibia bending moment of the shank of the pedestrian can be greatly reduced.

    本发明公开了一种行人小腿保护装置,包括设置于前保横梁上的支座、与支座转动连接的第一连接板、与第一连接板连接且用于在发生碰撞时与行人腿部接触的支撑杆、与第一连接板同步旋转且与第一连接板的旋转方向相同的第二连接板和与第二连接板连接且用于在发生碰撞时对行人小腿提供支撑的行人小腿保护横梁,行人小腿保护横梁位于前保横梁的下方,支撑杆位于前保横梁的上方。本发明的行人小腿保护装置,能大幅度降低行人小腿的伤害,在车辆与行人发生碰撞时可以实现小腿保护横梁向下和向前移动,及时支撑行人小腿最佳部位。这样可以大幅度降低行人小腿膝盖韧带伸长量和胫骨弯矩。


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    Titel :

    Pedestrian shank protection device


    Weitere Titelangaben:

    行人小腿保护装置


    Beteiligte:
    XU XIAOBO (Autor:in)

    Erscheinungsdatum :

    08.06.2021


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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