Special-shaped nail

The utility model provides a special-shaped nail. The special-shaped nail comprises a nail head, a nail rod and a nut, wherein the nail head and the nail rod are of an integrated structure; the nail head is rectangular, the surface of the short edge of the nail head is a perpendicular surface, and t...

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Bibliographische Detailangaben
1. Verfasser:	LIU SHUNJIANG
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 provides a special-shaped nail. The special-shaped nail comprises a nail head, a nail rod and a nut, wherein the nail head and the nail rod are of an integrated structure; the nail head is rectangular, the surface of the short edge of the nail head is a perpendicular surface, and the surface of the long edge is an inclined surface; the nail rod is sleeved with the nut. The special-shaped nail has the advantages that as the nail rod and the nail head are of the integrated structure, when the special-shaped nail is used, time and labor are saved, and strength is high; the structure is simple, machining cost is low, and production efficiency is high.