Anti-loose precision screw

The utility model relates to the technical field of screws, in particular to an anti-loose type precision screw which comprises a screw rod, a screw head and an anti-loose assembly, the screw head is fixedly connected with the screw rod, the anti-loose assembly comprises an anti-loose ring body, an...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ZHOU LIBING, WANG QIN, WANG SHENJU
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 relates to the technical field of screws, in particular to an anti-loose type precision screw which comprises a screw rod, a screw head and an anti-loose assembly, the screw head is fixedly connected with the screw rod, the anti-loose assembly comprises an anti-loose ring body, an anti-loose clamping block, a matching clamping block, a mounting seat and a plug pin, the anti-loose ring body is sleeved on the screw head, the anti-loose clamping block is fixedly connected with the anti-loose ring body, and the matching clamping block is matched with the matching clamping block. The matching clamping block is fixedly connected with the screw head, matched with the anti-loosening clamping block and located on the side, close to the anti-loosening clamping block, of the screw head, the installation base is fixedly connected with the anti-loosening ring body, the inserting pin is fixedly connected with the installation base and located on the side, close to the anti-loosening ring body, of the inst