The invention provides a speed-reducing collision prevention device for a vehicle. The speed-reducing collision prevention device mainly comprises an arc rubber block, a vertical connecting rod, an inclined connecting rod and a relay suction-pull switch, wherein the relay suction-pull switch pulls teeth through connecting rods so as to enable the teeth to move inwards by means of overcoming the resistance of tooth springs; the arc rubber block falls downwards along with a vertical sliding cylinder and an inclined sliding cylinder under the effect of gravity, so that the vehicle is prevented from moving forwards. The speed-reducing collision prevention device for the vehicle has the advantages that the arc rubber block and a control device are utilized for preventing the vehicle from moving forwards, so that the speed reduction is realized, and meanwhile two start modes, namely an automatic mode and a manual mode, can further be designed for emergency situations; the structure is reasonable, the cost is low, the installation and use are convenient, vehicle collision accidents can be dramatically reduced through popularization and promotion of the speed-reducing collision prevention device, and the safety of the vehicle as well as drivers and passengers is greatly improved.


    Access

    Download


    Export, share and cite



    Title :

    Speed-reducing collision prevention device for vehicle


    Contributors:
    HUANG CHANGHUI (author) / SONG LIUSHUAI (author) / HUANG YAN (author)

    Publication date :

    2015-07-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



    VEHICLE COLLISION PREVENTION DEVICE AND VEHICLE COLLISION PREVENTION METHOD

    YADA MASAHIRO / MORI KOHEI / KOKIDO TOMOYOSHI et al. | European Patent Office | 2021

    Free access

    Electric vehicle anti-collision speed reducing device based on piezoresistor

    YANG PENG | European Patent Office | 2020

    Free access

    COLLISION REDUCING DEVICE AND VEHICLE

    KIDO KAORU | European Patent Office | 2020

    Free access

    COLLISION PREVENTION DEVICE FOR VEHICLE

    HAYAMI SHINNOSUKE / KASUGA SUMITO | European Patent Office | 2015

    Free access

    REAR VEHICLE COLLISION PREVENTION DEVICE

    PARK JUNG SUK | European Patent Office | 2015

    Free access