Rivet nut

A rivet nut is provided with a connecting hole, a head and a body, wherein the head and the body are connected in the axial direction of the connecting hole; the connecting hole is a blind hole, andan opening of the connecting hole is located at the head; a sealing part is fixedly arranged on the ou...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	XU CAIFENG, ZHOU JIALING, WU XINGXING, ZHU JIANMING, ZHANG QIONGMIN, TAN SUPING
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:	A rivet nut is provided with a connecting hole, a head and a body, wherein the head and the body are connected in the axial direction of the connecting hole; the connecting hole is a blind hole, andan opening of the connecting hole is located at the head; a sealing part is fixedly arranged on the outer peripheral surface of the body, is located at the connecting part of the head and the body and surrounds the body in the peripheral direction; and the outer diameter of the sealing part is larger than that of the body. When the rivet nut is installed to an installation hole of a connected part, the sealing part can be embedded in and fill the gap between the body and the installation hole to provide a first seal, so that the problem of inappropriate sealing is solved.