The invention discloses an automobile fuel tank connecting piece sealing structure which comprises a protection mechanism, a sealing mechanism, a pressurization mechanism, a drainage mechanism and a control mechanism, the protection mechanism is installed on the outer side of an automobile shell, the sealing mechanism comprises an annular cushion piece used for increasing the sealing degree, the pressurization mechanism comprises a base arranged in the protection mechanism and an elastic piece connected with an inner cavity of the base, and the drainage mechanism comprises a spiral piece used for draining rainwater. A pressing piece is arranged, a sliding block is installed on one side of the top of the pressing piece, and the sliding block is movably connected into a notch in the top of the pressing piece; when a user presses an automobile case shell, pressure applied to the pressing piece by the automobile case shell enables the pressing piece to move downwards and promote the pressing piece to move along the notch in the top of the pressing piece, and meanwhile the pressing piece is influenced by traction of the notch in the top of the pressing piece, a pulley drives a buckle to separate from a fastener on the inner side of the automobile case shell, so that the device can be conveniently used by a driver.

    本发明公开了一种汽车油箱连接件密封结构,包括防护机构、密封机构、增压机构、引流机构和控制机构,所述防护机构安装在汽车外壳的外侧,所述密封机构包括用于增加密封度的环形垫件,所述增压机构包括内置于所述防护机构中的基座以及连接在所述基座内腔的弹力件,所述引流机构包括用于引流雨水的螺旋件。通过设置压件,且在压件顶部的一侧安装滑块,并在压件顶部槽口内活动连接,当使用者按压汽车机箱外壳时,汽车机箱外壳对压件施加的压力会使得压件向下移动,并促使沿着压件顶部槽口进行移动,同时受到压件顶部槽口牵引影响,滑轮会带动卡扣对着汽车机箱外壳内侧的扣件进行分离,从而能够使得该装置可以方便驾驶者进行方便使用。


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    Title :

    Automobile fuel tank connecting piece sealing structure


    Additional title:

    一种汽车油箱连接件密封结构


    Contributors:
    JIA ZHENGUO (author)

    Publication date :

    2021-12-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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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