The invention provides a fastener. The fastener comprises a bolt, a bolt auxiliary part, a top plate, a side plate, a positioning plate and a nut; the bolt comprises a bolt body and a thread, the thread comprises an upper thread and a lower thread, a first space is arranged between the upper thread and the lower thread, the thread directions of the upper thread and the lower thread are opposite toeach other, and the height of the first space is the overall height of the bolt auxiliary part; a fourth through hole for the bolt to pass through is formed in the bolt auxiliary part, and an internal thread cooperating with the lower thread is arranged in the fourth through hole on the bolt auxiliary part; a first through hole for the bolt to pass through is formed in the top plate, and an internal thread cooperating with the upper thread is arranged on the inner wall of the first through hole; the bolt is screwed to the top plate; and the top plate is hinged to the side plate. Through usingthe fastener, the problem that a stable and reliable fastener cannot be provided when parts need to be installed on a plane with sunk parts, leading to difficulty in operation can be solved.

    本发明提供了一种紧固件,包括:螺栓、螺栓辅助件、顶板、侧板、定位板、螺母;螺栓包括螺栓本体与螺纹,螺纹包括上螺纹与下螺纹,上螺纹与下螺纹之间存在第一空间,上螺纹与下螺纹螺纹方向互为相反,第一空间高度为螺栓辅助件整体高度;螺栓辅助件上含有可供螺栓通过的第四通孔,螺栓辅助件上第四通孔内含有与下螺纹相互配合的内螺纹;顶板上含有可供螺栓通过的第一通孔,第一通孔内壁具有与上螺纹相互配合的内螺纹;螺栓与顶板螺旋连接;顶板与侧板铰接。采用该该种紧固件,可以解决在有凹陷部位的平面上需要进行零件安装时无法提供一个稳定可靠的紧固件,从而导致操作困难的问题。


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    Titel :

    Fastener and installation structure comprising fastener


    Weitere Titelangaben:

    一种紧固件及包括该紧固件的安装结构


    Erscheinungsdatum :

    2020-10-02


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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 / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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