The invention discloses an automobile hydraulic energy absorption mechanism capable of preventing rod clamping, which comprises a hydraulic cylinder connecting rod, a bumper and an impact detection sensor mounted on the bumper, two automobile connecting blocks are fixedly connected to the bumper, and the two automobile connecting blocks are symmetrically arranged; two energy-absorbing hydraulic cylinders are arranged between the hydraulic cylinder connecting rod and the bumper, each energy-absorbing hydraulic cylinder is provided with a mounting cavity, a sealing block is slidably connected in each mounting cavity, a piston rod is fixedly connected to each sealing block, and each piston rod is fixedly connected with the bumper; the hydraulic cylinder connecting rod is fixedly connected with two fixing blocks which are symmetrically arranged, and each fixing block is fixedly connected with a threaded rod. The piston rod can be prevented from being clamped, the piston rod can stretch out and draw back in time for buffering when collision occurs, the personal safety of a driver and passengers is facilitated, and the safety performance is high.

    本发明公开了一种防卡杆的汽车用液压吸能机构,包括液压缸连接杆、保险杠以及安装在所述保险杠上的撞击检测传感器,所述保险杠上固定连接有两个汽车连接块.两个所述汽车连接块呈对称设置;所述液压缸连接杆和所述保险杠之间设置有两个吸能液压缸,每个所述吸能液压缸上均开设有安装腔,所述安装腔内滑动连接有密封块,所述密封块上固定连接有活塞杆,所述活塞杆和所述保险杠固定连接;所述液压缸连接杆上固定连接有两个呈对称设置的固定块,每个所述固定块上均固定连接有螺纹杆。本发明可以防止活塞杆卡住,发生碰撞时活塞杆可以及时发生伸缩进行缓冲,有利于司机以及乘客的人身安全,安全性能较高。


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    Titel :

    Automobile hydraulic energy absorption mechanism capable of preventing rod from being clamped


    Weitere Titelangaben:

    一种防卡杆的汽车用液压吸能机构


    Beteiligte:
    LIU LILI (Autor:in) / WANG TUANHUI (Autor:in) / GUO HAOYU (Autor:in) / LI XIAOZHAN (Autor:in) / ZHANG YINGHAO (Autor:in) / SONG ZHE (Autor:in) / ZHAO QIAN (Autor:in)

    Erscheinungsdatum :

    2023-04-07


    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 / B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen




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