The invention discloses an automobile collision buffering device which comprises a mounting bottom plate and a bumper, two mounting frames are fixedly connected to the upper end of the mounting bottom plate, and first damping mechanisms used for reducing the movement amplitude of the bumper are arranged on the mounting frames; the invention further provides an installation method of the automobile collision buffering device. The installation method comprises the following steps that S1, the installation frame is installed, and S2, the connecting plate is installed. The first damping mechanism is arranged, multiple second elastic pieces in different directions can be used for buffering the bumper, so that the buffering effect of the device is guaranteed, the second damping mechanism is arranged, damping force is matched with buffering of the first elastic pieces, and then the buffering effect of the device is improved; and in addition, a connecting frame, a third elastic piece, a fourth elastic piece and the like can achieve the buffering effect of the bumper in the transverse direction and the vertical direction, so that the buffering effect between the gaps of the two mounting frames is guaranteed, and the feasibility of the device is improved.

    本发明公开了一种汽车碰撞缓冲装置,包括安装底板与保险杆,所述安装底板上端固定连接有两个安装框,所述安装框上设有用于减小保险杆移动幅度的第一减震机构;本发明还提出了一种汽车碰撞缓冲装置安装方法,包括以下步骤:S1、安装安装框,S2、安装连接板。本发明设置了第一减震机构,可以利用多个不同方向的第二弹性件对保险杆进行缓冲,从而保证了装置的缓冲效果,其次设置了第二减震机构,通过阻尼力配合第一弹性件的缓冲,进而提高了装置的缓冲效果,另外连接框、第三弹性件、第四弹性件等,可以在横向与竖向进行保险杆的缓冲效果,从而保证了两个安装框间隙间的缓冲效果,进而提高了装置的可行性。


    Access

    Download


    Export, share and cite



    Title :

    Automobile collision buffering device and mounting method


    Additional title:

    一种汽车碰撞缓冲装置及安装方法


    Contributors:
    ZHOU GANGQIAO (author) / QIU XIAOHE (author) / WANG LONGGANG (author)

    Publication date :

    2022-11-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



    Automobile anti-collision buffering device

    WU YANAN / JI QING / LIU ZHI et al. | European Patent Office | 2023

    Free access

    Automobile anti-collision buffering device

    WEN HUARONG | European Patent Office | 2016

    Free access

    Automobile anti-collision buffering device

    GAO JIE / JI HONGBO / LIU JIE et al. | European Patent Office | 2023

    Free access

    Automobile front decoration collision buffering device

    ZENG YING | European Patent Office | 2021

    Free access

    Collision buffering device of automobile seat

    LI LIANJIANG | European Patent Office | 2015

    Free access