The invention discloses an automobile eccentric anti-jump gun type oil filling pipe assembly which comprises a main pipe body and an oil filling end integrally connected with the front end of the mainpipe body and formed by expanding, an anti-overflow sleeve used for preventing fuel oil from overflowing during oil filling is welded in the oil filling end in a close fit mode, and a straight pipe section is arranged at the front end, connected with the oil filling end, of the main pipe body; the central axis of the straight pipe section and the central axis of the oil filling end are eccentrically arranged, and the central axis of the oil outlet of the anti-overflow sleeve coincides with the central axis of the straight pipe section; a vent hole used for welding an air outlet pipe is formedin the position, farthest away from the central axis of the straight pipe section, of the circumferential face of the oil filling end. The eccentric arrangement is adopted, the structure is simple, the design is ingenious, the oil outlet angle and direction of an oil gun during oiling can be matched more easily, and gun jumping in advance during oiling is prevented.

    本发明公开了汽车偏心防跳枪式加油管总成,包括有主管体和一体连接在该主管体前端扩径形成的加油端,加油端中紧配合焊装有用于防止加油时燃油溢出的防溢套,主管体与加油端相连的前端具有一段直管段,该直管段的中心轴线与加油端的中心轴线为偏心设置,防溢套的出油口的中心轴线与直管段的中心轴线相重合;加油端的周面上在距离直管段中心轴线最大的位置处开有一个用于焊接出气管的通气孔。本发明采用偏心设置结构简单、设计巧妙,能更容易地匹配加油枪加油时的出油角度和方向,防止加油时提前跳枪。


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    Titel :

    Automobile eccentric anti-jump gun type oil filling pipe assembly


    Weitere Titelangaben:

    汽车偏心防跳枪式加油管总成


    Beteiligte:
    JIANG ZHIMING (Autor:in)

    Erscheinungsdatum :

    2021-03-30


    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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