Screw rust prevention device

The invention provides a screw rust prevention device. At present, as is known to all, screw rust prevention is achieved by coating a screw with grease, and the duration time of the rust prevention effect is short if the screw is just coated with the grease when the screw is exposed to wind, rain an...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	WANG XIAORUN
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 invention provides a screw rust prevention device. At present, as is known to all, screw rust prevention is achieved by coating a screw with grease, and the duration time of the rust prevention effect is short if the screw is just coated with the grease when the screw is exposed to wind, rain and sun outdoors. The screw rust prevention device overcomes the defect that the duration time of the rust prevention effect is short if the outdoor screw is just coated with the grease, and can achieve rust prevention for a long time for the outdoor screw.