The invention discloses an automobile refueling small door. The automobile refueling small door comprises a base, a door plate, a hinge arm, a door lock, an oil pipe cover, a limiting mechanism and adriving mechanism; one end of the door plate is hinged to the base through the hinge arm; the other end of the door plate is connected with the base through the door lock; a cavity is formed in the middle of the base, and a mounting hole is formed in the bottom of the cavity; the limiting mechanism comprises a base and a limiting piece, the base is arranged on the hinge arm and arranged in the cavity, and one end of the limiting piece is hinged to the base; and the driving mechanism is arranged in the cavity and used for driving the limiting piece to rotate around the hinge shaft. The automobile refueling small door has the advantages that the structure is compact; the layout is ingenious; when the door plate is closed and locked, the limiting piece can be driven by the driving mechanism to rotate around the hinge shaft, so that the other end of the limiting piece is forced to abut against the inner wall of the cavity to limit rotation of the hinge arm; and therefore, when the door lock breaks down or is damaged, an oil filling port can be effectively sealed, the oil pipe cover is prevented from falling off, and safety accidents caused by oil leakage are avoided, so that the overall safety performance of the vehicle is improved.

    本申请公开了一种汽车加油小门,包括底座、门板、铰接臂、门锁、油管盖、限位机构以及驱动机构,门板一端通过铰接臂铰接于底座上,另一端通过门锁与底座连接;底座的中间形成有腔室,腔室的底部设有安装孔;限位机构包括基座以及限位件,基座设置于铰接臂上,且布置于腔室内,限位件的一端铰接于基座上;驱动机构设置于腔室内,并用于驱动限位件绕铰轴转动。其结构紧凑,布局巧妙,当关闭门板并锁紧时,可通过驱动机构驱动限位件绕铰轴转动,迫使限位件另一端抵触于腔室内壁,得以限制铰接臂转动,从而在门锁发生故障或受到破坏时,也能有效的封闭加油口,防止油管盖脱落,避免因油液泄露而出现安全事故,以便提高车辆整体的安全性能。


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    Titel :

    Automobile refueling small door


    Weitere Titelangaben:

    一种汽车加油小门


    Beteiligte:
    LIN FADA (Autor:in) / HU WENBIN (Autor:in) / ZHOU JIAN (Autor:in) / ZHENG HAOMIN (Autor:in) / QIAO WEI (Autor:in) / HUANG ZHEN (Autor:in) / SHEN LUKAI (Autor:in) / LAI ZHONGYI (Autor:in) / YU HAIFENG (Autor:in) / HUANG ZHENHUA (Autor:in)

    Erscheinungsdatum :

    2021-01-01


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    E05B LOCKS , Schlösser / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / E05F DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION , Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung



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