The invention relates to the technical field of automobile oil tanks, and discloses a leakage-proof automobile oil tank which comprises an oil tank body and a leakage-proof mechanism; the oil tank body comprises an oil suction port, an oil filling port, a partition plate, an oil tank outer shell, a buffer layer, an air bag, flame-retardant gas, an oil tank inner shell and oil suction fibers; the oil suction port is located on one side of the top of the oil tank body and the oil filling port is arranged on the other side of the top of the oil tank body, the partition plate is fixedly connectedto the top of the interior of the oil tank inner shell, the air bag is filled with the flame-retardant gas, the buffer layer wraps the air bag and is arranged between the oil tank outer shell and theoil tank inner shell, the oil absorption fibers are arranged at the bottom of the interior of the oil tank outer shell, and a protection mechanism is arranged outside the oil tank body. The protectionmechanism comprises a lower cross arm, a vertical rod, reinforcing ribs, an upper cross arm and a connecting rod, the bottom of the vertical rod and the lower cross arm are fixedly installed, and thetop of the vertical rod and the upper cross arm are fixedly installed. The invention solves the problems that an existing automobile fuel tank leaks easily and is poor in protection performance.

    本发明涉及汽车油箱技术领域,且公开了一种防漏汽车油箱,包括油箱与防漏机构,所述油箱包括吸油口、加油口、隔板、油箱外壳、缓冲层、气囊、阻燃气体、油箱内壳与吸油纤维,所述吸油口位于油箱顶部的一侧,加油口位于油箱顶部的另一侧,隔板固定连接在油箱内壳内部的顶部,阻燃气体填充在气囊的内部,缓冲层包裹在气囊的外部,缓冲层设置在油箱外壳与油箱内壳之间,吸油纤维设置在油箱外壳内部的底部,所述油箱的外部设置有防护机构,所述防护机构包括下横担、竖杆、加强筋、上横担与连接杆,所述竖杆的底部与下横担固定安装,竖杆的顶部与上横担固定安装。本发明解决了现有的汽车油箱易渗漏,防护性差的问题。


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    Titel :

    Leakage-proof automobile fuel tank


    Weitere Titelangaben:

    一种防漏汽车油箱


    Beteiligte:
    CHENG HONGWU (Autor:in) / ZHANG JING (Autor:in) / CHEN JUNZHAN (Autor:in)

    Erscheinungsdatum :

    2021-01-08


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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