Bolt with loosening preventing device

The utility model discloses a bolt with a loosening preventing device. The bolt comprises a bolt body. The bolt body comprises a bolt head part and a bolt rod arranged at one end of the bolt head part. The bolt rod comprises a first rod body and a second rod body, the loosening preventing device is...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	JIN GUOHONG
Format:	Patent
Sprache:	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 discloses a bolt with a loosening preventing device. The bolt comprises a bolt body. The bolt body comprises a bolt head part and a bolt rod arranged at one end of the bolt head part. The bolt rod comprises a first rod body and a second rod body, the loosening preventing device is arranged on the outer side of the first rod body, a thread is arranged on the outer side of the second rod body, one end of the first rod body is connected with the bolt head part, and the other end of the first rod body is connected with the second rod body. The loosening preventing device comprises a spring gasket which is close to the bolt head part and connected to the outer side of the first rod body in a sleeving mode, and a spacer which is far away from the bolt head part and is connected to the outer side of the first rod body in a sleeving mode. The overall design is novel, and the design structure is simple. The bolt has the specific advantages of being simple in structure, reasonable in design, convenient to operate, good in loosening preventing effect, high in efficiency, good in locking effect and capable of saving time, and spring gaskets do not need to be found.