The invention belongs to the field of hand pinching prevention of automobile doors and particularly relates to an automobile anti-pinch B column. The automobile anti-pinch B column comprises a B column body, an arc plate A, a spring A, a main steel wire, an arc plate B, springs B, a limiting block and a spring C, wherein the arc plate B matched with a front door leaf slides in an arc-shaped sliding groove C in the B column body around a vertical arc center axis of the arc-shaped sliding groove C, the two springs B for resetting the arc plate B are vertically and symmetrically installed on thearc plate B, when the front door leaf is opened, the front door leaf releases compression on the arc plate A, the arc plate B gradually and partially slides out of the sliding groove C along with opening of the front door leaf under the action of the two springs B in an energy storage state, a part, sliding out of the sliding groove C, of the arc plate B blocks hands of a person getting on a vehicle from a rear vehicle door from entering the range of the front vehicle door when the hands are supported by the column B, and therefore the hands of the person getting on the vehicle from the rear vehicle door are prevented from being pinched due to the fact that the front door leaf is closed in advance in the getting-on process.

    本发明属于汽车门防夹手领域,尤其涉及一种汽车防夹手B柱,它包括B柱、弧板A、弹簧A、总钢丝、弧板B、弹簧B、限位块、弹簧C,其中B柱上的弧形滑槽C内绕其竖直的弧心轴线滑动有与前门扇配合的弧板B,弧板B上竖直对称安装有两个对其复位的弹簧B;当前门扇打开时,随着前门扇解除对弧板A的压迫,弧板B在两个储能状态的弹簧B作用下随前门扇的打开而逐渐部分滑出滑槽C,弧板B上滑出滑槽C的部分对从后车门上车的人的手在撑扶B柱时进入前车门范围内形成阻挡,从而避免从后车门上车的人的手在上车过程中因前门扇提前关闭而被夹伤。


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    Title :

    Automobile anti-pinch B column


    Additional title:

    一种汽车防夹手B柱


    Contributors:
    LI YONGJIAN (author) / LI SHUILAN (author) / LI YUGANG (author)

    Publication date :

    2020-06-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge



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