Grooving type round pin

The utility model discloses a slotting type round pin which comprises a round pin body and an end plate, a vertical cylinder is connected to the center of the outer wall of the round pin body in a sliding mode, baffles are fixedly connected to the upper end and the lower end of the vertical cylinder...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ZHANG XIANQUN, YUAN WEIHAO, CHEN HONGFEN, MA YAOPENG
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 discloses a slotting type round pin which comprises a round pin body and an end plate, a vertical cylinder is connected to the center of the outer wall of the round pin body in a sliding mode, baffles are fixedly connected to the upper end and the lower end of the vertical cylinder respectively, a sleeve is connected to the outer wall of each baffle in a sliding mode, and a positioning assembly is arranged on the inner wall of each sleeve. According to the slotting type round pin, through cooperation of the sleeve, the lantern ring, the clamping ball, the baffle, the rubber sleeve and the spring, the sleeve can drive the lantern ring to move, the concave position of the clamping groove corresponds to the position of the clamping ball, the clamping ball does not tightly extrude the center of the inner wall of the rubber sleeve any more, in this way, limiting between the vertical cylinder and the round pin can be relieved, and then the range of the upper clamping groove and the range of the lo