Bolt with retaining structure

The bolt with the retaining structure comprises a bolt body, an anti-reversion mechanism is arranged at the bottom of the bolt body, an ejector rod is movably installed in the bolt body, and clamping springs are fixedly installed in the bolt body and located on the left side and the right side of th...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	SHI RENHUA, GUAN JIN, CAO CHANGFEI
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 bolt with the retaining structure comprises a bolt body, an anti-reversion mechanism is arranged at the bottom of the bolt body, an ejector rod is movably installed in the bolt body, and clamping springs are fixedly installed in the bolt body and located on the left side and the right side of the ejector rod. The anti-reversion mechanism comprises a base movably installed at the bottom of the bolt body, a movable groove transversely penetrating through the base is formed in the top of the base, a triangular groove is formed in the center of the top of the base, and a locking rod is movably installed in the movable groove. Connecting screws extending into the bolt body are movably installed at the bottom of the base and located on the two sides of the movable groove. According to the bolt with the retaining structure, the two locking rods move reversely and are clamped into the mounting surface, the clamping blocks are automatically clamped into the clamping grooves, after the locking rods are fixed, the w