Fastening assembly

The utility model relates to a fastening assembly. The fastening assembly comprises a bolt and a nut, wherein the nut is fixed to the bolt in a threaded mode. The nut comprises a first nut part and a second nut part, wherein a first inclined surface is arranged at the outer side of the first nut par...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	LIN XIGUI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS ORMACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS,CLIPS, WEDGES, JOINTS OR JOINTING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The utility model relates to a fastening assembly. The fastening assembly comprises a bolt and a nut, wherein the nut is fixed to the bolt in a threaded mode. The nut comprises a first nut part and a second nut part, wherein a first inclined surface is arranged at the outer side of the first nut part and provided with a round groove, a second inclined surface is arranged at the inner side of the second nut part and provided with a protrusion, the inclined degree of the first inclined surface and the inclination degree of the second inclined surface are consistent, and the protrusion is inserted into the round groove so that the first nut part and the second nut part can form a whole. According to the technical scheme, when the first nut part rotates due to looseness, the protrusion will slide in the round groove, and the second nut part is prevented from rotating. Due to the fact that the second nut part does not rotate, even though the first nut part has the tendency of rotation, the first nut part is blocke