The invention discloses a door guard plate anti-collision buckle, a door guard plate mounting structure and a door guard plate dismounting method. The door guard plate anti-collision buckle comprises a clamping head and a clamping base, the clamping head comprises a buckle head, a buckle arm, a limiting plate and a chuck, an insertion hole is formed in the middle of the clamping base, a through channel is formed in the top end of the clamping base in the direction perpendicular to the insertion hole, a pluggable clamp is arranged in the channel, the pluggable clamp comprises a bayonet part capable of being elastically opened and closed, the buckle head can be inserted into the inserting hole and matched with the bayonet part for reverse clamping and limiting, due to the fact that the buckle head still has large displacement in the direction of going deep into the inserting hole, when collision occurs, an interior trimming panel assembly has larger buffering deformation, and a human body is protected; and according to the door protection plate mounting structure with the anti-collision buckles, the anti-collision buckles are additionally arranged at the positions, corresponding to important parts such as shoulders and pelvis of passengers, of the door plate for buffering, and harm to human bodies is reduced. The disassembling method aims at the structure of the anti-collision buckle, and the door protection plate is easy to disassemble.

    本发明公开了一种门护板防撞卡扣、门护板安装结构及拆卸方法。该门护板防撞卡扣包括卡头和卡座,卡头包括扣头、扣臂、限位板和卡盘,卡座的中部设置有插孔,卡座的顶端垂直于插孔的方向上设置有贯穿的通道,通道的内部设置有可插拔式卡夹,可插拔式卡夹包括能够弹性开合的卡口部,扣头可以插入到插孔的内部,且与卡口部配合反向卡止限位,由于扣头在深入插孔的方向仍有较大的可位移量,发生碰撞时,使内饰板总成有更大的缓冲变形量,对人体进行保护。具有上述防撞卡扣的门护板安装结构,在与乘客肩部、盆骨等重要部位对应门板的位置增加防撞卡扣进行缓冲,减少人体受到的伤害。该拆卸方法针对该防撞卡扣的结构,使门护板拆卸简单。


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    Title :

    Door guard plate anti-collision buckle, door guard plate mounting structure and door guard plate dismounting method


    Additional title:

    一种门护板防撞卡扣、门护板安装结构及拆卸方法


    Contributors:
    FAN YOUSI (author) / DUAN XIAOCAO (author) / WANG FAN (author) / LU YUPENG (author)

    Publication date :

    2021-10-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F16B DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES , Vorrichtungen zum Befestigen oder Sichern von Konstruktionselementen oder Maschinenteilen, z.B. Nägel, Bolzen, Schrauben, Sprengringe, Klemmen, Klammern oder Keile / 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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