The invention relates to the technical field of automobile safety, in particular to a side collision automobile door protection device and a safety automobile door with the same. The side collision vehicle door protection device comprises a collision clamp, and the collision clamp comprises a clamping connector, a first bent section, a connecting section, a second bent section and a supporting leg which are sequentially arranged in the length direction. One end of the collision clamp is fixed to the inner side face of the handle support, the other end of the collision clamp is supported on a supporting face of another component in the automobile door, the supporting face is located on the inner side of the handle support in the thickness direction of the automobile door and forms a distance with the handle support, and a limiting convex face is arranged on the collision clamp. When the side face of a vehicle is collided, the vehicle door handle area tends to move towards the interior of the vehicle due to the external force, the distance between the supporting face and the handle support is reduced, under the action of the supporting face, the collision clamp actively elastically deforms, then the limiting convex face interferes with the balance block, the rotation action of the balance block is stopped, and the vehicle door handle area is prevented from being collided. And the vehicle door is prevented from being unlocked.

    本发明涉及汽车安全技术领域,具体涉及一种侧碰车门保护装置及具有其的安全车门。侧碰车门保护装置包括碰撞夹,碰撞夹包括沿长度方向依次设置的卡接接头、第一弯折段、连接段、第二弯折段和支撑腿。碰撞夹的一端固定在把手支座的内侧面,另一端支撑在车门内部的一其他部件的支撑面上,该支撑面沿车门厚度方向位于把手支座的内侧且与把手支座形成一间距,碰撞夹上设置有一限位凸面。当车辆发生侧面碰撞时,车门把手区域由于受到外力作用会有向车内方向运动的趋势,支撑面与把手支座之间的间距缩小,在支撑面的作用下,碰撞夹主动发生弹性变形,进而限位凸面与平衡块发生干涉,阻挡平衡块的旋转动作,进而阻止车门解锁。


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    Title :

    Side collision vehicle door protection device and safety vehicle door with same


    Additional title:

    一种侧碰车门保护装置及具有其的安全车门


    Contributors:
    CUI SHUJUN (author) / ZHENG CHAO (author) / LIU ZHIGUO (author) / LI TIEJI (author) / HAO ZHAOBING (author)

    Publication date :

    2022-05-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    E05B LOCKS , Schlösser / 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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