A safety tensioning device for automobile comprises a winding assembly disposed on the base and driven by a main shaft, the winding assembly and a coil spring; a stop plate and a pressing plate disposed respectively at the front end and the rear end of the base; a driving pawl is rotatably connected to the handle. The handle is pivoted to the base and is capable of rotating about the main shaft; the base has three operating regions on the top of the base: a tensioning region, a working region and a release region, the three operating regions cooperate with the limiting block of the driving pawl. The present invention can automatically wind the first bundling strap when the first bundling strap is loose due to jolts in the operating state, so that the first bundling strap is always kept in the tensioned state, thereby preventing unhooking and greatly improving the use safety.


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    Title :

    SAFETY TENSIONING DEVICE FOR AUTOMOBILES


    Additional title:

    SICHERHEITSSPANNVORRICHTUNG FÜR KRAFTFAHRZEUGE
    DISPOSITIF DE TENSION DE SÉCURITÉ POUR AUTOMOBILES


    Contributors:
    CHEN WEIGUO (author) / CHEN YANQIONG (author) / JIN KEFENG (author) / DENG WEI (author)

    Publication date :

    2025-01-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    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



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    Free access